servlet error
Hii I was using Oracle Application sever 4.0.8 to run my servlets , but When i'm executing my servlet using NetBeans IDE 3.5 and Tomcat it raise the following error : java.lang.NoSuchMethodError: main Exception in thread main how could i solve it ??? thank you
Re: servlet error
On Thu, 2004-04-08 at 12:44, Moahmed A. Shalaby wrote: Hii I was using Oracle Application sever 4.0.8 to run my servlets , but When i'm executing my servlet using NetBeans IDE 3.5 and Tomcat it raise the following error : java.lang.NoSuchMethodError: main Exception in thread main how could i solve it ??? thank you classpath problem? also check file permissions? look for the full stack trace in a log file? - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
[Fwd: Re: servlet error]
error messages from sci.de domain mail system... xlink - you're in the RIPE records for the IP address of the mail handler for sci.de some retard signed up to the Tomcat Users List ([EMAIL PROTECTED]) and then killed the mailbox without unsubscribing and now anyone who emails the list gets back the stupid error message below which is completely useless for removing the subscription will the retard in charge of the sci.de mail machine please a) fix the machine to generate useful error messages b) find out what the subscribed email address WAS and have it removed? List-Unsubscribe: mailto:[EMAIL PROTECTED] -Forwarded Message- From: . [EMAIL PROTECTED] To: [EMAIL PROTECTED] Subject: Re: servlet error Date: Thu, 08 Apr 2004 13:46:22 +0200 Das von Ihnen gewählte E-Mail-Postfach ist ungültig. Ihre Email wurde nicht an den Empfänger weitergeleitet. Für Rückfragen kontaktieren Sie bitte The email-address you choose does not exist. The recipient did not receive your email. For more information please contact SCI Verkehr GmbH Hardefuststr. 11 - 13 50677 Köln / Cologne Germany Tel. +49 (0) 221 93178 0 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: [Fwd: Re: servlet error]
Hi, [EMAIL PROTECTED] has been unsubscribed already. Yoav Shapira Millennium Research Informatics -Original Message- From: Paul Mansfield [mailto:[EMAIL PROTECTED] Sent: Thursday, April 08, 2004 9:52 AM To: [EMAIL PROTECTED]; [EMAIL PROTECTED]; [EMAIL PROTECTED] Cc: Tomcat Users List Subject: [Fwd: Re: servlet error] error messages from sci.de domain mail system... xlink - you're in the RIPE records for the IP address of the mail handler for sci.de some retard signed up to the Tomcat Users List ([EMAIL PROTECTED]) and then killed the mailbox without unsubscribing and now anyone who emails the list gets back the stupid error message below which is completely useless for removing the subscription will the retard in charge of the sci.de mail machine please a) fix the machine to generate useful error messages b) find out what the subscribed email address WAS and have it removed? List-Unsubscribe: mailto:[EMAIL PROTECTED] -Forwarded Message- From: . [EMAIL PROTECTED] To: [EMAIL PROTECTED] Subject: Re: servlet error Date: Thu, 08 Apr 2004 13:46:22 +0200 Das von Ihnen gewählte E-Mail-Postfach ist ungültig. Ihre Email wurde nicht an den Empfänger weitergeleitet. Für Rückfragen kontaktieren Sie bitte The email-address you choose does not exist. The recipient did not receive your email. For more information please contact SCI Verkehr GmbH Hardefuststr. 11 - 13 50677 Köln / Cologne Germany Tel. +49 (0) 221 93178 0 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Servlet Error
Howdy, Ask the BugRat vendor. Yoav Shapira Millennium ChemInformatics -Original Message- From: kalyan chakravarti [mailto:[EMAIL PROTECTED] Sent: Friday, January 02, 2004 1:51 AM To: [EMAIL PROTECTED] Subject: Servlet Error Sir, I am using TOMCAT Server on Windows 2000 Professional. I configured TOMCAT as per the instructions. All Servlet-Examples and JSPsamples are running fine. I deployed BugRat WAR file and configured the web.xml file as specified by Bug Rat vendor installation notes. But while asking for the BugRat View, BurRatReport, BugRatAdmin Servlets system is unble to locate the servlet classes even though they are loaded in the WebApps directory. Please suggest me a solution. With Regards, G.V.K.Chakravarti Software Engineer, JAVASOFTECH PVT LTD., Secunderabad. INDIA email:[EMAIL PROTECTED] This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Servlet Error
Sir, I am using TOMCAT Server on Windows 2000 Professional. I configured TOMCAT as per the instructions. All Servlet-Examples and JSPsamples are running fine. I deployed BugRat WAR file and configured the web.xml file as specified by Bug Rat vendor installation notes. But while asking for the BugRat View, BurRatReport, BugRatAdmin Servlets system is unble to locate the servlet classes even though they are loaded in the WebApps directory. Please suggest me a solution. With Regards, G.V.K.Chakravarti Software Engineer, JAVASOFTECH PVT LTD., Secunderabad. INDIA email:[EMAIL PROTECTED]
JNDI Error / Servlet Error / Tomcat Admin Error !!!
Hi Guys,
I am tring to use JNDI for an SQL Server database in my Struts/Tomcat 5.0.16
application. The fact is that this has been working until today where I added a few
new actions that do not even use the database and yet for some reason mayhem has
ensued.
I am using a Servlet that has a load on startup true. In this servlet's init I am
callinga method to lookup the resource
try {
Context ctx = new InitialContext();
dataSource = (DataSource) ctx.lookup(java:comp/env/jdbc/iqdb);
if (dataSource == null) {
logger.error(initDataSource: database pool was null);
throw new ServletException(The database could not be loaded.);
}
} catch (NamingException nE) {
logger.error(initDataSource: + nE.getMessage());
throw new ServletException(The database could not be loaded.);
}
When i boot up Tomcat it manages to find the data source and connections can be
obtianed from it. However using the new actions that I created (which I have basically
cut all the code out so that they merely exist and do nothing) causes my Servlet to
re initialise!!!
Why on earth is my init() being called again anyway?
And to add insult to injury I now get
2003-12-17 11:00:00 StandardWrapperValve[iqController]: Allocate exception for servlet
iqController
At throws this on another method called by init() that calls
dataSource.getConnection()
And one last thing...I though I would check out the Tomcat Admin app to see if
anything was up with my server.xml and it cannot show my resource to the data source
... it throws
javax.servlet.ServletException: Exception retrieving attribute 'driverClassName'
org.apache.jasper.runtime.PageContextImpl.doHandlePageException(PageContextImpl.java:867)
org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:800)
admin.resources.listDataSources_jsp._jspService(listDataSources_jsp.java:429)
And even removing the whole block out of my server.xml so there is no JNDI resource
still does not stop this error above from occuring
I don't really know where to start with all these issues. I am sure they are all
related.
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[ERR] Internal Servlet Error
Transmit Report: To: [EMAIL PROTECTED], 402 Local User Inbox Full ([EMAIL PROTECTED]) ---BeginMessage--- Hi there, I'm currently running Tomcat 3.2.4 in Redhat 7.3 . The problem only occurs in Linux, if I zip the Tomcat directory and run it in Windows, everything works fine. My frontend system craches with the following exception. Has anyone experienced this before? Thanks in advance, Error: 500 Location: /adsl/layouts/mainLayout.jsp Internal Servlet Error: javax.servlet.ServletException: javax.servlet.jsp.tagext.TagAttributeInfo.(Ljava/lang/String;ZLjava/lang/Str ing;Z)V at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:399) at javax.servlet.http.HttpServlet.service(HttpServlet.java:865) at org.apache.tomcat.core.ServletWrapper.doService(ServletWrapper.java:404) at org.apache.tomcat.core.Handler.service(Handler.java:286) at org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java:372) at org.apache.tomcat.facade.RequestDispatcherImpl.forward(RequestDispatcherImpl .java:194) at org.apache.struts.tiles.ActionComponentServlet.doForward(ActionComponentServ let.java:453) at org.apache.struts.tiles.ActionComponentServlet.processActionForward(ActionCo mponentServlet.java:180) at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1596) at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:492) at javax.servlet.http.HttpServlet.service(HttpServlet.java:740) at javax.servlet.http.HttpServlet.service(HttpServlet.java:865) at org.apache.tomcat.core.ServletWrapper.doService(ServletWrapper.java:404) at org.apache.tomcat.core.Handler.service(Handler.java:286) at org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java:372) at org.apache.tomcat.core.ContextManager.internalService(ContextManager.java:79 7) at org.apache.tomcat.core.ContextManager.service(ContextManager.java:743) at org.apache.tomcat.service.http.HttpConnectionHandler.processConnection(HttpC onnectionHandler.java:210) at org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint.java:416) at org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPool.java:498) at java.lang.Thread.run(Thread.java:534) Root cause: java.lang.NoSuchMethodError: javax.servlet.jsp.tagext.TagAttributeInfo.(Ljava/lang/String;ZLjava/lang/Str ing;Z)V at org.apache.jasper.compiler.TagLibraryInfoImpl.createAttribute(TagLibraryInfo Impl.java:524) at org.apache.jasper.compiler.TagLibraryInfoImpl.createTagInfo(TagLibraryInfoIm pl.java:432) at org.apache.jasper.compiler.TagLibraryInfoImpl.parseTLD(TagLibraryInfoImpl.ja va:385) at org.apache.jasper.compiler.TagLibraryInfoImpl.(TagLibraryInfoImpl.java:233) at org.apache.jasper.compiler.JspParseEventListener.handleDirective(JspParseEve ntListener.java:706) at org.apache.jasper.compiler.DelegatingListener.handleDirective(DelegatingList ener.java:116) at org.apache.jasper.compiler.Parser$Directive.accept(Parser.java:215) at org.apache.jasper.compiler.Parser.parse(Parser.java:1077) at org.apache.jasper.compiler.Parser.parse(Parser.java:1042) at org.apache.jasper.compiler.Parser.parse(Parser.java:1038) at org.apache.jasper.compiler.Compiler.compile(Compiler.java:182) at org.apache.jasper.servlet.JspServlet.doLoadJSP(JspServlet.java:462) at org.apache.jasper.servlet.JasperLoader12.loadJSP(JasperLoader12.java:146) at org.apache.jasper.servlet.JspServlet.loadJSP(JspServlet.java:433) at org.apache.jasper.servlet.JspServlet$JspServletWrapper.loadIfNecessary(JspSe rvlet.java:152) at org.apache.jasper.servlet.JspServlet$JspServletWrapper.service(JspServlet.ja va:164) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:318) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:391) at javax.servlet.http.HttpServlet.service(HttpServlet.java:865) at org.apache.tomcat.core.ServletWrapper.doService(ServletWrapper.java:404) at org.apache.tomcat.core.Handler.service(Handler.java:286) at org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java:372) at org.apache.tomcat.facade.RequestDispatcherImpl.forward(RequestDispatcherImpl .java:194) at org.apache.struts.tiles.ActionComponentServlet.doForward(ActionComponentServ let.java:453) at org.apache.struts.tiles.ActionComponentServlet.processActionForward(ActionCo mponentServlet.java:180) at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1596) at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:492) at javax.servlet.http.HttpServlet.service(HttpServlet.java:740) at javax.servlet.http.HttpServlet.service(HttpServlet.java:865
Internal Servlet Error
Hi there, I'm currently running Tomcat 3.2.4 in Redhat 7.3 . The problem only occurs in Linux, if I zip the Tomcat directory and run it in Windows, everything works fine. My frontend system craches with the following exception. Has anyone experienced this before? Thanks in advance, Error: 500 Location: /adsl/layouts/mainLayout.jsp Internal Servlet Error: javax.servlet.ServletException: javax.servlet.jsp.tagext.TagAttributeInfo.(Ljava/lang/String;ZLjava/lang/Str ing;Z)V at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:399) at javax.servlet.http.HttpServlet.service(HttpServlet.java:865) at org.apache.tomcat.core.ServletWrapper.doService(ServletWrapper.java:404) at org.apache.tomcat.core.Handler.service(Handler.java:286) at org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java:372) at org.apache.tomcat.facade.RequestDispatcherImpl.forward(RequestDispatcherImpl .java:194) at org.apache.struts.tiles.ActionComponentServlet.doForward(ActionComponentServ let.java:453) at org.apache.struts.tiles.ActionComponentServlet.processActionForward(ActionCo mponentServlet.java:180) at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1596) at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:492) at javax.servlet.http.HttpServlet.service(HttpServlet.java:740) at javax.servlet.http.HttpServlet.service(HttpServlet.java:865) at org.apache.tomcat.core.ServletWrapper.doService(ServletWrapper.java:404) at org.apache.tomcat.core.Handler.service(Handler.java:286) at org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java:372) at org.apache.tomcat.core.ContextManager.internalService(ContextManager.java:79 7) at org.apache.tomcat.core.ContextManager.service(ContextManager.java:743) at org.apache.tomcat.service.http.HttpConnectionHandler.processConnection(HttpC onnectionHandler.java:210) at org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint.java:416) at org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPool.java:498) at java.lang.Thread.run(Thread.java:534) Root cause: java.lang.NoSuchMethodError: javax.servlet.jsp.tagext.TagAttributeInfo.(Ljava/lang/String;ZLjava/lang/Str ing;Z)V at org.apache.jasper.compiler.TagLibraryInfoImpl.createAttribute(TagLibraryInfo Impl.java:524) at org.apache.jasper.compiler.TagLibraryInfoImpl.createTagInfo(TagLibraryInfoIm pl.java:432) at org.apache.jasper.compiler.TagLibraryInfoImpl.parseTLD(TagLibraryInfoImpl.ja va:385) at org.apache.jasper.compiler.TagLibraryInfoImpl.(TagLibraryInfoImpl.java:233) at org.apache.jasper.compiler.JspParseEventListener.handleDirective(JspParseEve ntListener.java:706) at org.apache.jasper.compiler.DelegatingListener.handleDirective(DelegatingList ener.java:116) at org.apache.jasper.compiler.Parser$Directive.accept(Parser.java:215) at org.apache.jasper.compiler.Parser.parse(Parser.java:1077) at org.apache.jasper.compiler.Parser.parse(Parser.java:1042) at org.apache.jasper.compiler.Parser.parse(Parser.java:1038) at org.apache.jasper.compiler.Compiler.compile(Compiler.java:182) at org.apache.jasper.servlet.JspServlet.doLoadJSP(JspServlet.java:462) at org.apache.jasper.servlet.JasperLoader12.loadJSP(JasperLoader12.java:146) at org.apache.jasper.servlet.JspServlet.loadJSP(JspServlet.java:433) at org.apache.jasper.servlet.JspServlet$JspServletWrapper.loadIfNecessary(JspSe rvlet.java:152) at org.apache.jasper.servlet.JspServlet$JspServletWrapper.service(JspServlet.ja va:164) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:318) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:391) at javax.servlet.http.HttpServlet.service(HttpServlet.java:865) at org.apache.tomcat.core.ServletWrapper.doService(ServletWrapper.java:404) at org.apache.tomcat.core.Handler.service(Handler.java:286) at org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java:372) at org.apache.tomcat.facade.RequestDispatcherImpl.forward(RequestDispatcherImpl .java:194) at org.apache.struts.tiles.ActionComponentServlet.doForward(ActionComponentServ let.java:453) at org.apache.struts.tiles.ActionComponentServlet.processActionForward(ActionCo mponentServlet.java:180) at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1596) at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:492) at javax.servlet.http.HttpServlet.service(HttpServlet.java:740) at javax.servlet.http.HttpServlet.service(HttpServlet.java:865) at org.apache.tomcat.core.ServletWrapper.doService(ServletWrapper.java:404) at org.apache.tomcat.core.Handler.service(Handler.java:286
Re: Servlet Error Variable may not have been initialized
Upgrading to Tomcat 4.1.x with the new Jasper worked for me. For what it's worth, I only ever had this problem when compiling jsps with a large amount of dynamic content. And only ever on Solaris. Steven Shand On Thursday, March 27, 2003, at 01:57 am, hideaki KURASHIGE wrote: Hi list. When I modify JSP files,sometimes servlet error occurr as follows. -- error Generated servlet error: /opt/tomcat/work/.jsp:487: Variable X may not have been initialized. By restarting tomcat,this servlet error disappears and everything works okay. I am using the following setup: OS:Solaris 8 TOMCAT:4.0.3 JRE :1.4.0_01 - I found same case in Tomcat Bugzilla(BUG#:11882),but I can not find any solution. Does somebody know solution? Best regards. -- HIDEAKI KURASHIGE [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Servlet Error Variable may not have been initialized
Hi Steven. I'll update to Tomcat 4.1.x. Thanks. -- HIDEAKI KURASHIGE [EMAIL PROTECTED] -Original Message- From: Steven Shand [mailto:[EMAIL PROTECTED] Sent: Thursday, March 27, 2003 6:39 PM To: Tomcat Users List Subject: Re: Servlet Error Variable may not have been initialized Upgrading to Tomcat 4.1.x with the new Jasper worked for me. For what it's worth, I only ever had this problem when compiling jsps with a large amount of dynamic content. And only ever on Solaris. Steven Shand On Thursday, March 27, 2003, at 01:57 am, hideaki KURASHIGE wrote: Hi list. When I modify JSP files,sometimes servlet error occurr as follows. -- error Generated servlet error: /opt/tomcat/work/.jsp:487: Variable X may not have been initialized. By restarting tomcat,this servlet error disappears and everything works okay. I am using the following setup: OS:Solaris 8 TOMCAT:4.0.3 JRE :1.4.0_01 - I found same case in Tomcat Bugzilla(BUG#:11882),but I can not find any solution. Does somebody know solution? Best regards. -- HIDEAKI KURASHIGE [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Servlet Error Variable may not have been initialized
Hi list. (B (BWhen I modify JSP files,sometimes servlet error occurr as follows. (B (B-- error (BGenerated servlet error: (B/opt/tomcat/work/.jsp:487: Variable X may not have been initialized. (B (B (BBy restarting tomcat,this servlet error disappears and everything works okay. (B (BI am using the following setup: (BOS:Solaris 8 (BTOMCAT:4.0.3 (BJRE :1.4.0_01 (B (B- I found same case in Tomcat Bugzilla(BUG#:11882),but I can not find any (Bsolution. (B (BDoes somebody know solution? (B (BBest regards. (B (B-- (BHIDEAKI KURASHIGE (B[EMAIL PROTECTED] (B (B- (BTo unsubscribe, e-mail: [EMAIL PROTECTED] (BFor additional commands, e-mail: [EMAIL PROTECTED]
Error 500 - Internal servlet error - unable to compile class for jsp
Hi All, I am hoping someone might be able to explain the problem I have come across. I am new to Tomcat and have just installed Tomcat4112 on a Windows2000 machine with IIS5 and j2sdk1.4.0. I am trying to run a webapp but keep getting the above error. I am running Tomcat as an NT service so decide to stop this and start it up from the bat file. When running like this I was able to view the jsp pages without a problem, there was no longer any errors. I then shutdown Tomcat and restart the NT service and then had the ability to see the pages without the error. However any page that had not been accessed while I was running Tomcat from the startup.bat still came up with the compile error. Why do I need to view each page while running Tomcat from the startup script before they can be viewed without the unable to compile class for jsp error with the NT service? Any pointers would be me much appreciated. Regards Sarah - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
HTTP Status 503 - Servlet ERROR on MAC OS X
hi !!! while running the servlet on mac os x i got this error!!! HTTP Status 503 - Servlet org.apache.catalina.INVOKER.HelloWorldExample is currently unavailable type Status report message Servlet org.apache.catalina.INVOKER.HelloWorldExample is currently unavailable description The requested service (Servlet org.apache.catalina.INVOKER.HelloWorldExample is currently unavailable) is not currently available. Apache Tomcat/4.1.18 any idea guys __ Do you Yahoo!? Yahoo! Tax Center - forms, calculators, tips, more http://taxes.yahoo.com/ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Error: 500 / Internal Servlet Error:
oh there is a little difference with the error message on server-side trace though, especially at the beginning. Here is the server-side message: 2003-01-27 02:16:42 - Ctx( ): Exception in: R( + /helloworld.jsp + null) - javax.servlet.ServletException: try to access method org/apache/tomcat/logging/Logger.realLog(Ljava/lang/String;)V from class org/apache/jasper/servlet/JspServlet at org.apache.jasper.servlet.JspServlet.service(JspServlet.java) at javax.servlet.http.HttpServlet.service(HttpServlet.java) at org.apache.tomcat.core.ServletWrapper.doService(ServletWrapper.java) at org.apache.tomcat.core.Handler.service(Handler.java) at org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java) at org.apache.tomcat.core.ContextManager.internalService(ContextManager.java) at org.apache.tomcat.core.ContextManager.service(ContextManager.java) at org.apache.tomcat.service.http.HttpConnectionHandler.processConnection(HttpConnectionHandler.java) at org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint.java) at org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPool.java) at java.lang.Thread.run(Thread.java:484) Root cause: java.lang.IllegalAccessError: try to access method org/apache/tomcat/logging/Logger.realLog(Ljava/lang/String;)V from class org/apache/jasper/servlet/JspServlet at org.apache.jasper.servlet.JspServlet.service(JspServlet.java) at javax.servlet.http.HttpServlet.service(HttpServlet.java) at org.apache.tomcat.core.ServletWrapper.doService(ServletWrapper.java) at org.apache.tomcat.core.Handler.service(Handler.java) at org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java) at org.apache.tomcat.core.ContextManager.internalService(ContextManager.java) at org.apache.tomcat.core.ContextManager.service(ContextManager.java) at org.apache.tomcat.service.http.HttpConnectionHandler.processConnection(HttpConnectionHandler.java) at org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint.java) at org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPool.java) at java.lang.Thread.run(Thread.java:484) According to the FAQ, i looked at the JSP code... but it should be ok (afaik, since it's my forst JSP code). Any advice would be appreciated. Thanks in advance. BTW, how to get all those messages into directly into a log file? -- Pierre-Philipp -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Error: 500 / Internal Servlet Error:
Hi all, i just installed tomcat on a NetBSD box, and it works fine for some HTML files (the only thing i changed for now into tomcat/conf/ is the default port: 80 instead of 8080). But when i try some JSP files, like http://java.sun.com/products/jsp/html/jspbasics.fm1.html i get this error message on console and even into the http client: Error: 500 Location: /helloworld.jsp Internal Servlet Error: javax.servlet.ServletException: try to access method org/apache/tomcat/logging/Logger.realLog(Ljava/lang/String;)V from class org/apache/jasper/servlet/JspServlet at org.apache.jasper.servlet.JspServlet.service(JspServlet.java) at javax.servlet.http.HttpServlet.service(HttpServlet.java) at org.apache.tomcat.core.ServletWrapper.doService(ServletWrapper.java) at org.apache.tomcat.core.Handler.service(Handler.java) at org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java) at org.apache.tomcat.core.ContextManager.internalService(ContextManager.java) at org.apache.tomcat.core.ContextManager.service(ContextManager.java) at org.apache.tomcat.service.http.HttpConnectionHandler.processConnection(HttpConnectionHandler.java) at org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint.java) at org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPool.java) at java.lang.Thread.run(Thread.java:484) Root cause: java.lang.IllegalAccessError: try to access method org/apache/tomcat/logging/Logger.realLog(Ljava/lang/String;)V from class org/apache/jasper/servlet/JspServlet at org.apache.jasper.servlet.JspServlet.service(JspServlet.java) at javax.servlet.http.HttpServlet.service(HttpServlet.java) at org.apache.tomcat.core.ServletWrapper.doService(ServletWrapper.java) at org.apache.tomcat.core.Handler.service(Handler.java) at org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java) at org.apache.tomcat.core.ContextManager.internalService(ContextManager.java) at org.apache.tomcat.core.ContextManager.service(ContextManager.java) at org.apache.tomcat.service.http.HttpConnectionHandler.processConnection(HttpConnectionHandler.java) at org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint.java) at org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPool.java) at java.lang.Thread.run(Thread.java:484) Any advice would be appreciated. Thanks in advance. -- Pierre-Philipp -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Servlet error occurs - servlet not available until tomcat restarted
This is rediculous! Perhaps there's something here that I don't understand but I'm seeing that if an error occurs on one of my web pages due to user input of data (presuming that a form is being processed by a servlet), that the servlet is going to give an error for every user thereafter until I restart the machine, regardless of whether user input should create an error or not. Now, obviously I should handle this error better, but I could not think of a less graceful way of responding to an error, than to take it out on every single user that attempts to use the servlet thereafter! Is there some setting that I need to set or something that I need to do, to get my Servlets NOT to do this? Thanks. Neal -- To unsubscribe, e-mail: mailto:tomcat-user-unsubscribe;jakarta.apache.org For additional commands, e-mail: mailto:tomcat-user-help;jakarta.apache.org
RE: tomcat4.1.2 - Servlet Error
thanks Yoav Shapira, looks like I don't even have admin directory under webapps folder. I have downloaded binaries from apache site and Installed it under separate folder. Jsp pages are fine, when I access servlets from my application I am getting 404 page not found. It works fine with 4.0.4. Here is my context Tag from server.xml Context path=/FCCSC docBase=/opt/jrun4/servers/BCC/FCCSC debug=0/ thanks Raj [EMAIL PROTECTED] 10/10/02 09:34AM Hi, How did you install 4.1.12? Did you copy it over the existing 4.0.4 installation? The error indicates tomcat can't find its own admin webapp classes. That shouldn't happen if you simply untar the distribution. Look for $CATALINA_HOME/server/webapps/admin/WEB-INF/classes/org/apache/webapp/ad min to make sure it exists and has the .class files in it. Or simply remove webapps/admin.xml if you don't want/need the admin webapp ;) Yoav Shapira Millennium ChemInformatics -Original Message- From: Raj Mettai [mailto:[EMAIL PROTECTED]] Sent: Wednesday, October 09, 2002 7:01 PM To: [EMAIL PROTECTED] Subject: tomcat4.1.2 - Servlet Error Hi, I am running tomcat4.1.2 on solaris8. Tomcat is serving jsp pages fine but when I access servlet I am getting HTTP Status 404 and I found following exception in localhost_admin* log file. 2002-10-09 18:31:50 ContextConfig[/admin]: Configured an authenticator for method FORM 2002-10-09 18:31:50 StandardManager[/admin]: Seeding random number generator class java.security.SecureRandom 2002-10-09 18:31:50 StandardManager[/admin]: Seeding of random number generator has been completed 2002-10-09 18:31:50 StandardWrapper[/admin:default]: Loading container servlet default 2002-10-09 18:31:50 StandardWrapper[/admin:invoker]: Loading container servlet invoker 2002-10-09 18:31:50 StandardWrapper[/admin:action]: Marking servlet action as unavailable 2002-10-09 18:31:50 StandardContext[/admin]: Servlet /admin threw load() exception javax.servlet.ServletException: Wrapper cannot find servlet class org.apache.webapp.admin.ApplicationServlet or a class it depends on at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.ja va:8 80) at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:813) at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext. java :3341) at org.apache.catalina.core.StandardContext.start(StandardContext.java:353 4) at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.j ava: 821) at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:807) at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:579) at org.apache.catalina.core.StandardHostDeployer.addChild(StandardHostDepl oyer .java:529) at java.lang.reflect.Method.invoke(Native Method) at org.apache.commons.beanutils.MethodUtils.invokeMethod(MethodUtils.java: 228) at org.apache.commons.digester.SetNextRule.end(SetNextRule.java:260) at org.apache.commons.digester.Digester.endElement(Digester.java:1036) at org.apache.xerces.parsers.AbstractSAXParser.endElement(AbstractSAXParse r.ja va:579) at org.apache.xerces.impl.XMLNamespaceBinder.endElement(XMLNamespaceBinder .jav a:646) at org.apache.xerces.impl.dtd.XMLDTDValidator.handleEndElement(XMLDTDValid ator .java:1972) at org.apache.xerces.impl.dtd.XMLDTDValidator.endElement(XMLDTDValidator.j ava: 878) at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.handleEndElement( XMLD ocumentFragmentScannerImpl.java:1144) at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanEndElement(XM LDoc umentFragmentScannerImpl.java:987) at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDi spat cher.dispatch(XMLDocumentFragmentScannerImpl.java:1445) at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLD ocum entFragmentScannerImpl.java:333) at org.apache.xerces.parsers.DTDConfiguration.parse(DTDConfiguration.java: 524) at org.apache.xerces.parsers.DTDConfiguration.parse(DTDConfiguration.java: 580) at org.apache.xerces.parsers.XMLParser.parse(XMLParser.java:152) at org.apache.xerces.parsers.AbstractSAXParser.parse(AbstractSAXParser.jav a:11 69) at org.apache.commons.digester.Digester.parse(Digester.java:1514) at org.apache.catalina.core.StandardHostDeployer.install(StandardHostDeplo yer. java:335) at org.apache.catalina.core.StandardHost.install(StandardHost.java:803) at org.apache.catalina.startup.HostConfig.deployDescriptors(HostConfig.jav a:45 2) at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:409) at org.apache.catalina.startup.HostConfig.start(HostConfig.java:879) at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:3 68) at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent
Re: tomcat4.1.2 - Servlet Error
admin directory is under TOMCAT_HOME/server/webapps Raj Raj Mettai wrote: thanks Yoav Shapira, looks like I don't even have admin directory under webapps folder. I have downloaded binaries from apache site and Installed it under separate folder. Jsp pages are fine, when I access servlets from my application I am getting 404 page not found. It works fine with 4.0.4. Here is my context Tag from server.xml Context path=/FCCSC docBase=/opt/jrun4/servers/BCC/FCCSC debug=0/ thanks Raj [EMAIL PROTECTED] 10/10/02 09:34AM Hi, How did you install 4.1.12? Did you copy it over the existing 4.0.4 installation? The error indicates tomcat can't find its own admin webapp classes. That shouldn't happen if you simply untar the distribution. Look for $CATALINA_HOME/server/webapps/admin/WEB-INF/classes/org/apache/webapp/ad min to make sure it exists and has the .class files in it. Or simply remove webapps/admin.xml if you don't want/need the admin webapp ;) Yoav Shapira Millennium ChemInformatics -Original Message- From: Raj Mettai [mailto:[EMAIL PROTECTED]] Sent: Wednesday, October 09, 2002 7:01 PM To: [EMAIL PROTECTED] Subject: tomcat4.1.2 - Servlet Error Hi, I am running tomcat4.1.2 on solaris8. Tomcat is serving jsp pages fine but when I access servlet I am getting HTTP Status 404 and I found following exception in localhost_admin* log file. 2002-10-09 18:31:50 ContextConfig[/admin]: Configured an authenticator for method FORM 2002-10-09 18:31:50 StandardManager[/admin]: Seeding random number generator class java.security.SecureRandom 2002-10-09 18:31:50 StandardManager[/admin]: Seeding of random number generator has been completed 2002-10-09 18:31:50 StandardWrapper[/admin:default]: Loading container servlet default 2002-10-09 18:31:50 StandardWrapper[/admin:invoker]: Loading container servlet invoker 2002-10-09 18:31:50 StandardWrapper[/admin:action]: Marking servlet action as unavailable 2002-10-09 18:31:50 StandardContext[/admin]: Servlet /admin threw load() exception javax.servlet.ServletException: Wrapper cannot find servlet class org.apache.webapp.admin.ApplicationServlet or a class it depends on at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.ja va:8 80) at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:813) at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext. java :3341) at org.apache.catalina.core.StandardContext.start(StandardContext.java:353 4) at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.j ava: 821) at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:807) at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:579) at org.apache.catalina.core.StandardHostDeployer.addChild(StandardHostDepl oyer .java:529) at java.lang.reflect.Method.invoke(Native Method) at org.apache.commons.beanutils.MethodUtils.invokeMethod(MethodUtils.java: 228) at org.apache.commons.digester.SetNextRule.end(SetNextRule.java:260) at org.apache.commons.digester.Digester.endElement(Digester.java:1036) at org.apache.xerces.parsers.AbstractSAXParser.endElement(AbstractSAXParse r.ja va:579) at org.apache.xerces.impl.XMLNamespaceBinder.endElement(XMLNamespaceBinder .jav a:646) at org.apache.xerces.impl.dtd.XMLDTDValidator.handleEndElement(XMLDTDValid ator .java:1972) at org.apache.xerces.impl.dtd.XMLDTDValidator.endElement(XMLDTDValidator.j ava: 878) at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.handleEndElement( XMLD ocumentFragmentScannerImpl.java:1144) at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanEndElement(XM LDoc umentFragmentScannerImpl.java:987) at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDi spat cher.dispatch(XMLDocumentFragmentScannerImpl.java:1445) at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLD ocum entFragmentScannerImpl.java:333) at org.apache.xerces.parsers.DTDConfiguration.parse(DTDConfiguration.java: 524) at org.apache.xerces.parsers.DTDConfiguration.parse(DTDConfiguration.java: 580) at org.apache.xerces.parsers.XMLParser.parse(XMLParser.java:152) at org.apache.xerces.parsers.AbstractSAXParser.parse(AbstractSAXParser.jav a:11 69) at org.apache.commons.digester.Digester.parse(Digester.java:1514) at org.apache.catalina.core.StandardHostDeployer.install(StandardHostDeplo yer. java:335) at org.apache.catalina.core.StandardHost.install(StandardHost.java:803) at org.apache.catalina.startup.HostConfig.deployDescriptors(HostConfig.jav a:45 2) at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:409
tomcat4.1.2 - Servlet Error
Hi, I am running tomcat4.1.2 on solaris8. Tomcat is serving jsp pages fine but when I access servlet I am getting HTTP Status 404 and I found following exception in localhost_admin* log file. 2002-10-09 18:31:50 ContextConfig[/admin]: Configured an authenticator for method FORM 2002-10-09 18:31:50 StandardManager[/admin]: Seeding random number generator class java.security.SecureRandom 2002-10-09 18:31:50 StandardManager[/admin]: Seeding of random number generator has been completed 2002-10-09 18:31:50 StandardWrapper[/admin:default]: Loading container servlet default 2002-10-09 18:31:50 StandardWrapper[/admin:invoker]: Loading container servlet invoker 2002-10-09 18:31:50 StandardWrapper[/admin:action]: Marking servlet action as unavailable 2002-10-09 18:31:50 StandardContext[/admin]: Servlet /admin threw load() exception javax.servlet.ServletException: Wrapper cannot find servlet class org.apache.webapp.admin.ApplicationServlet or a class it depends on at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:880) at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:813) at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:3341) at org.apache.catalina.core.StandardContext.start(StandardContext.java:3534) at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:821) at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:807) at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:579) at org.apache.catalina.core.StandardHostDeployer.addChild(StandardHostDeployer.java:529) at java.lang.reflect.Method.invoke(Native Method) at org.apache.commons.beanutils.MethodUtils.invokeMethod(MethodUtils.java:228) at org.apache.commons.digester.SetNextRule.end(SetNextRule.java:260) at org.apache.commons.digester.Digester.endElement(Digester.java:1036) at org.apache.xerces.parsers.AbstractSAXParser.endElement(AbstractSAXParser.java:579) at org.apache.xerces.impl.XMLNamespaceBinder.endElement(XMLNamespaceBinder.java:646) at org.apache.xerces.impl.dtd.XMLDTDValidator.handleEndElement(XMLDTDValidator.java:1972) at org.apache.xerces.impl.dtd.XMLDTDValidator.endElement(XMLDTDValidator.java:878) at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.handleEndElement(XMLDocumentFragmentScannerImpl.java:1144) at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanEndElement(XMLDocumentFragmentScannerImpl.java:987) at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch(XMLDocumentFragmentScannerImpl.java:1445) at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:333) at org.apache.xerces.parsers.DTDConfiguration.parse(DTDConfiguration.java:524) at org.apache.xerces.parsers.DTDConfiguration.parse(DTDConfiguration.java:580) at org.apache.xerces.parsers.XMLParser.parse(XMLParser.java:152) at org.apache.xerces.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1169) at org.apache.commons.digester.Digester.parse(Digester.java:1514) at org.apache.catalina.core.StandardHostDeployer.install(StandardHostDeployer.java:335) at org.apache.catalina.core.StandardHost.install(StandardHost.java:803) at org.apache.catalina.startup.HostConfig.deployDescriptors(HostConfig.java:452) at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:409) at org.apache.catalina.startup.HostConfig.start(HostConfig.java:879) at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:368) at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:166) at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1196) at org.apache.catalina.core.StandardHost.start(StandardHost.java:738) at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1188) at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:347) at org.apache.catalina.core.StandardService.start(StandardService.java:497) at org.apache.catalina.core.StandardServer.start(StandardServer.java:2189) at org.apache.catalina.startup.Catalina.start(Catalina.java:510) at org.apache.catalina.startup.Catalina.execute(Catalina.java:400) at org.apache.catalina.startup.Catalina.process(Catalina.java:180) at java.lang.reflect.Method.invoke(Native Method) at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:203) - Root Cause - java.lang.ClassNotFoundException: org.apache.webapp.admin.ApplicationServlet at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1428) at
Tomcat 4.1.12 Servlet Error
I believe this is sort of a cross post between Dev and
User.
Again an error I get with running the Tomcat Service
but NOT the Tomcat DOS Command line..
I am getting:
java.lang.NoClassDefFoundError:
javax/servlet/http/HttpServlet
at java.lang.ClassLoader.defineClass0(Native Method)
at
java.lang.ClassLoader.defineClass(ClassLoader.java:502)
at
java.security.SecureClassLoader.defineClass(SecureClassLoader.java:123)
at
java.net.URLClassLoader.defineClass(URLClassLoader.java:250)
at
java.net.URLClassLoader.access$100(URLClassLoader.java:54)
at
java.net.URLClassLoader$1.run(URLClassLoader.java:193)
at java.security.AccessController.doPrivileged(Native
Method)
at
java.net.URLClassLoader.findClass(URLClassLoader.java:186)
at
java.lang.ClassLoader.loadClass(ClassLoader.java:299)
at
sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:265)
at
java.lang.ClassLoader.loadClass(ClassLoader.java:255)
at
org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1340)
at
org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1274)
at
org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:874)
at
org.apache.catalina.core.StandardWrapper.allocate(StandardWrapper.java:658)
at
org.apache.catalina.servlets.InvokerServlet.serveRequest(InvokerServlet.java:408)
at
org.apache.catalina.servlets.InvokerServlet.doGet(InvokerServlet.java:180)
at
javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
at
javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:247)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:260)
at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at
org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2396)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180)
at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
at
org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:170)
at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:172)
at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
at
org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:469)
at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:174)
at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at
org.apache.catalina.connector.http.HttpProcessor.process(HttpProcessor.java:1040)
at
org.apache.catalina.connector.http.HttpProcessor.run(HttpProcessor.java:1151)
at java.lang.Thread.run(Thread.java:536)
For some reason ONLY when I run Tomcat as a service.
It ran fine in previous versions.
Here are the lines I have in the web.xml file.
servlet
servlet-nameDownload/servlet-name
servlet-classDownloadServlet/servlet-class
init-param
param-namedir/param-name
param-valueD:\\inetpub\\intranet_root/param-value
/init-param
/servlet
Did I miss something or has the web.xml changed?
Thanks for help!
-Matt
=
int myName() {
cout -Matt Fury \n;
return 0;
}
__
Do you Yahoo!?
New DSL Internet
Re: DB2/servlet error....Help need please
Can anyone help me Please !!! Thanks Nishant Awasthi Nishant_Awasthi@progr essive.com To: [EMAIL PROTECTED], [EMAIL PROTECTED], 08/02/2002 11:20 AM [EMAIL PROTECTED] Please respond tocc: (bcc: Nishant Awasthi) Tomcat Users List Subject: DB2/servlet errorCan anyone help !!! hello gurus... I am trying to run servlet on DB2... I have tested that My servlet is successfully established the connection with the Db2 with the connection string I am using, but, It is throwing following exception/error [IBM][JDBC Driver] CLI0601E Invalid statement handle or statement is closed. SQLSTATE=S1000 when I try to use stmt = con.createStatement(); rs = stmt.executeQuery(select * from db2admin.employee); in my servlet code. I try to find out the cause for this problem, I found the reason on http://www-3.ibm.com/software/data/db2/udb/ad/v7/abg/db2ax44.htm As per the link All the error message logs to file: jdbcerr.log which is placed in C:\WINNT\system32 I opened it to find the following: (Thu Aug 01 15:52:28 2002) pid= 2952 main(): Server is starting up on user specified port, einfo= 6790 (client IP = ) (Thu Aug 01 15:52:50 2002) pid= 2192 jdbcFSQLConnect(): The levels of db2java.zip ((null)) and db2jd (n010415) do not match, einfo= -111 (client IP = 10.3.13.34) Now, I can make out that there is mis-match between db2java.zip and db2jd levels... But I don't know how to correct it... Do anyone of you had similar problem in the past? Can Any guru throw some light..on this.. I appreciate your help, Nishant Awasthi Corporate Systems Development Progressive Insurance -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: DB2/servlet error....Help need please
Can you run the same code outside of a servlet context? If so then it sounds like classpath problems. If not, can you re-install DB2? Sounds like your installation might be bad or you might be missing some components. dwh [EMAIL PROTECTED] wrote: (Thu Aug 01 15:52:50 2002) pid= 2192 jdbcFSQLConnect(): The levels of db2java.zip ((null)) and db2jd (n010415) do not match, einfo= -111 (client IP = 10.3.13.34) Now, I can make out that there is mis-match between db2java.zip and db2jd levels... But I don't know how to correct it... -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: DB2/servlet error....Help need please
Hello Denis Thanks for your suggestions... I tried reinstalling DB2 but the same problem is coming... If you look here it asks for someFixPack 2 or later. http://www-3.ibm.com/software/data/db2/udb/ad/v7/abg/db2ax44.htm I am using IBM DB2 Version 7.2 FixPack 3. and IBM WebSphere Application - Single Server Edition Version 4.0 I tried finding out downloadable fixPack version but it failed to find one separately...everywhere it comes with the Software package and not alone... Nishant Awasthi Corporate Systems Development Progressive Insurance Denis Haskin Denis@HaskinFerTo: Tomcat Users List guson.net [EMAIL PROTECTED] cc: (bcc: Nishant Awasthi) 08/02/2002 02:08Subject: Re: DB2/servlet errorHelp need PM please Please respond to Tomcat Users List Can you run the same code outside of a servlet context? If so then it sounds like classpath problems. If not, can you re-install DB2? Sounds like your installation might be bad or you might be missing some components. dwh [EMAIL PROTECTED] wrote: (Thu Aug 01 15:52:50 2002) pid= 2192 jdbcFSQLConnect(): The levels of db2java.zip ((null)) and db2jd (n010415) do not match, einfo= -111 (client IP = 10.3.13.34) Now, I can make out that there is mis-match between db2java.zip and db2jd levels... But I don't know how to correct it... -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: DB2/servlet error....Help need please
Wait, you're not even using tomcat?!?!?!?! :( John Turner [EMAIL PROTECTED] -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] Sent: Friday, August 02, 2002 2:32 PM To: Tomcat Users List Subject: Re: DB2/servlet errorHelp need please Hello Denis Thanks for your suggestions... I tried reinstalling DB2 but the same problem is coming... If you look here it asks for someFixPack 2 or later. http://www-3.ibm.com/software/data/db2/udb/ad/v7/abg/db2ax44.htm I am using IBM DB2 Version 7.2 FixPack 3. and IBM WebSphere Application - Single Server Edition Version 4.0 I tried finding out downloadable fixPack version but it failed to find one separately...everywhere it comes with the Software package and not alone... Nishant Awasthi Corporate Systems Development Progressive Insurance Denis Haskin Denis@HaskinFerTo: Tomcat Users List guson.net [EMAIL PROTECTED] cc: (bcc: Nishant Awasthi) 08/02/2002 02:08Subject: Re: DB2/servlet errorHelp need PM please Please respond to Tomcat Users List Can you run the same code outside of a servlet context? If so then it sounds like classpath problems. If not, can you re-install DB2? Sounds like your installation might be bad or you might be missing some components. dwh [EMAIL PROTECTED] wrote: (Thu Aug 01 15:52:50 2002) pid= 2192 jdbcFSQLConnect(): The levels of db2java.zip ((null)) and db2jd (n010415) do not match, einfo= -111 (client IP = 10.3.13.34) Now, I can make out that there is mis-match between db2java.zip and db2jd levels... But I don't know how to correct it... -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: DB2/servlet error....Help need please
I am trying to access servlet via Tomcat as well as WebSphere... If it runs with one it will run with other too... Nishant Awasthi Corporate Systems Development Progressive Insurance Turner, JohnTo: 'Tomcat Users List' JTurner@AAS.[EMAIL PROTECTED] com cc: (bcc: Nishant Awasthi) Subject: RE: DB2/servlet errorHelp need 08/02/2002 please 02:35 PM Please respond to Tomcat Users List Wait, you're not even using tomcat?!?!?!?! :( John Turner [EMAIL PROTECTED] -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] Sent: Friday, August 02, 2002 2:32 PM To: Tomcat Users List Subject: Re: DB2/servlet errorHelp need please Hello Denis Thanks for your suggestions... I tried reinstalling DB2 but the same problem is coming... If you look here it asks for someFixPack 2 or later. http://www-3.ibm.com/software/data/db2/udb/ad/v7/abg/db2ax44.htm I am using IBM DB2 Version 7.2 FixPack 3. and IBM WebSphere Application - Single Server Edition Version 4.0 I tried finding out downloadable fixPack version but it failed to find one separately...everywhere it comes with the Software package and not alone... Nishant Awasthi Corporate Systems Development Progressive Insurance Denis Haskin Denis@HaskinFerTo: Tomcat Users List guson.net [EMAIL PROTECTED] cc: (bcc: Nishant Awasthi) 08/02/2002 02:08Subject: Re: DB2/servlet errorHelp need PM please Please respond to Tomcat Users List Can you run the same code outside of a servlet context? If so then it sounds like classpath problems. If not, can you re-install DB2? Sounds like your installation might be bad or you might be missing some components. dwh [EMAIL PROTECTED] wrote: (Thu Aug 01 15:52:50 2002) pid= 2192 jdbcFSQLConnect(): The levels of db2java.zip ((null)) and db2jd (n010415) do not match, einfo= -111 (client IP = 10.3.13.34) Now, I can make out that there is mis-match between db2java.zip and db2jd levels... But I don't know how to correct it... -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: DB2/servlet error....Help need please
Not clear what your response to my first question was: does db2 connectivity work from code that is executed *outside* of a servlet context, that is, from the command line? I would make sure that works first. dwh [EMAIL PROTECTED] wrote: Hello Denis Thanks for your suggestions... I tried reinstalling DB2 but the same problem is coming... If you look here it asks for someFixPack 2 or later. [...] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: DB2/servlet error....Help need please
- Original Message - From: [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Sent: Friday, August 02, 2002 2:38 PM Subject: RE: DB2/servlet errorHelp need please I am trying to access servlet via Tomcat as well as WebSphere... If it runs with one it will run with other too... yes, it will, because they both implement the spec; but I think John was just pointing out the irony of using the Tomcat support infrastructure to prop up IBM's product... I'd say visit the IBM site and read all their documentation from the top ;) http://www-3.ibm.com/software/data/db2/java/ Tomcat isn't the issue here. And if a complete fresh install of both drivers and server didn't fix the issues and unless there is a DB2-JDBC expert lurking here I know you've been pulling your hair out for the past few days. Is it possible for you can switch to another database? Regards, Michael -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: DB2/servlet error....Help need please
Sorry Dennis to skip answering the first part... well yes DB2 connectivity works fine outside the servlet context... If I run a simple JAVA file to perform DB2 database data retrieval, it works fine. Its only with servlet it is not working... Nishant Awasthi Corporate Systems Development Progressive Insurance Denis Haskin Denis@HaskinFerTo: Tomcat Users List guson.net [EMAIL PROTECTED] cc: (bcc: Nishant Awasthi) 08/02/2002 02:58Subject: Re: DB2/servlet errorHelp need PM please Please respond to Tomcat Users List Not clear what your response to my first question was: does db2 connectivity work from code that is executed *outside* of a servlet context, that is, from the command line? I would make sure that works first. dwh [EMAIL PROTECTED] wrote: Hello Denis Thanks for your suggestions... I tried reinstalling DB2 but the same problem is coming... If you look here it asks for someFixPack 2 or later. [...] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: DB2/servlet error....Help need please
Thanks Michael and John for your suggestions... I have got success in running many of my applications on Tomcat and DB2 but this problem seems to be taking bit more of time... Sorry about posting questions about IBM products...but in the end I am using Tomcat to run these... Hope You will understand... Thanks Nishant Awasthi Michael Locasto To: Tomcat Users List [EMAIL PROTECTED][EMAIL PROTECTED] umbia.edu cc: (bcc: Nishant Awasthi) Subject: Re: DB2/servlet errorHelp need 08/02/2002 please 03:07 PM Please respond to Tomcat Users List - Original Message - From: [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Sent: Friday, August 02, 2002 2:38 PM Subject: RE: DB2/servlet errorHelp need please I am trying to access servlet via Tomcat as well as WebSphere... If it runs with one it will run with other too... yes, it will, because they both implement the spec; but I think John was just pointing out the irony of using the Tomcat support infrastructure to prop up IBM's product... I'd say visit the IBM site and read all their documentation from the top ;) http://www-3.ibm.com/software/data/db2/java/ Tomcat isn't the issue here. And if a complete fresh install of both drivers and server didn't fix the issues and unless there is a DB2-JDBC expert lurking here I know you've been pulling your hair out for the past few days. Is it possible for you can switch to another database? Regards, Michael -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: DB2/servlet error....Help need please
As much as I would rather not help you debug an IBM product, if the code does not work in either tomcat or your Websphere application, then it isn't a tomcat issue at all, and most likely it isn't even a servlet issue, but a JDBC driver issue. If you are saying that everything works in a servlet context on Websphere, but NOT on tomcat, that would be different, but it sounds like it isn't working at all. Is that correct? John Turner [EMAIL PROTECTED] -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] Sent: Friday, August 02, 2002 3:13 PM To: Tomcat Users List Subject: Re: DB2/servlet errorHelp need please Sorry Dennis to skip answering the first part... well yes DB2 connectivity works fine outside the servlet context... If I run a simple JAVA file to perform DB2 database data retrieval, it works fine. Its only with servlet it is not working... Nishant Awasthi Corporate Systems Development Progressive Insurance Denis Haskin Denis@HaskinFerTo: Tomcat Users List guson.net [EMAIL PROTECTED] cc: (bcc: Nishant Awasthi) 08/02/2002 02:58Subject: Re: DB2/servlet errorHelp need PM please Please respond to Tomcat Users List Not clear what your response to my first question was: does db2 connectivity work from code that is executed *outside* of a servlet context, that is, from the command line? I would make sure that works first. dwh [EMAIL PROTECTED] wrote: Hello Denis Thanks for your suggestions... I tried reinstalling DB2 but the same problem is coming... If you look here it asks for someFixPack 2 or later. [...] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: DB2/servlet error....Help need please
Then it is most likely a classpath problem. You need to make sure the db2 jars are on the classpath for Tomcat. Looks like you're on NT or Win2K, not sure which version of Tomcat... I think your best bet is to modify tomcat.bat and just add all the db2 jars to the classpath there. (Someone please feel free to jump in with a more correct way to do this... and I think the recommended way changed from Tomcat 3 to 4? This has always confused me...) dwh [EMAIL PROTECTED] wrote: Sorry Dennis to skip answering the first part... well yes DB2 connectivity works fine outside the servlet context... If I run a simple JAVA file to perform DB2 database data retrieval, it works fine. Its only with servlet it is not working... -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
DB2/servlet error....Can anyone help !!!
hello gurus... I am trying to run servlet on DB2... I have tested that My servlet is successfully established the connection with the Db2 with the connection string I am using, but, It is throwing following exception/error [IBM][JDBC Driver] CLI0601E Invalid statement handle or statement is closed. SQLSTATE=S1000 when I try to use stmt = con.createStatement(); rs = stmt.executeQuery(select * from db2admin.employee); in my servlet code. I try to find out the cause for this problem, I found the reason on http://www-3.ibm.com/software/data/db2/udb/ad/v7/abg/db2ax44.htm As per the link All the error message logs to file: jdbcerr.log which is placed in C:\WINNT\system32 I opened it to find the following: (Thu Aug 01 15:52:28 2002) pid= 2952 main(): Server is starting up on user specified port, einfo= 6790 (client IP = ) (Thu Aug 01 15:52:50 2002) pid= 2192 jdbcFSQLConnect(): The levels of db2java.zip ((null)) and db2jd (n010415) do not match, einfo= -111 (client IP = 10.3.13.34) Now, I can make out that there is mis-match between db2java.zip and db2jd levels... But I don't know how to correct it... Do anyone of you had similar problem in the past? Can Any guru throw some light..on this.. I appreciate your help, Nishant Awasthi Corporate Systems Development Progressive Insurance -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
jakarta-servlet error
hi all, Setup. w2k sp2; Apache 2.0.36; Tomcat 4.0.3 or 4.0.4-b3; jakarta-tomcat-connectors 4.0.2-01 or 4.0.4-b3. (apache using OpenSSL) using the mod_jk.dll connector, type ajp13 Tomcat works fine as a standalone but when attempting to access *.jsp through apache it returns the error, Error message: handler jakarta-servlet not found for: index.jsp The lastest CVS of mod_jk.c (v1.45) seems to tidy up the error but not prevent it. ideas anybody? cheers John. [EMAIL PROTECTED] --- mod_jk.log - or the interesting bit at least. [Thu Jun 13 13:02:44 2002] [mod_jk.c (1223)]: Into handler r-proxyreq=0 r-handler=jakarta-servlet r-notes=5692944 worker=ajp13 [Thu Jun 13 13:02:44 2002] [jk_worker.c (132)]: Into wc_get_worker_for_name ajp13 [Thu Jun 13 13:02:44 2002] [jk_worker.c (136)]: wc_get_worker_for_name, done did not found a worker [Thu Jun 13 13:02:44 2002] [jk_uri_worker_map.c (460)]: Into jk_uri_worker_map_t::map_uri_to_worker _ Common Services Agency Disclaimer The information contained in this message may be confidential or legally privileged and is intended for the addressee only. If you have received this message in error or there are any problems please notify the originator immediately. The unauthorised use, disclosure, copying or alteration of this message is strictly forbidden. _ -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: jsp servlet error in NetBeans
Subject: Re: jsp servlet error in NetBeans From: Joey DiPrimo [EMAIL PROTECTED] === Under your tomcat directory there should be a sub-directory work/DEFAULT/your-app-name Under that directory should be .java and .class files that correspond to your .jsps. These are automatically generated by the jsp parser/compiler that comes with Tomcat and shouldn't need to be modified. Each java file should be part of package jsp. Tomcat's class loader should find this directory and the .class files therein by use of your-app-name (ie. the same name of your .war file or directory under webapps). You can always clean out the contents of the work/DEFAULT/your-app-name directory and have them re-generated if they aren't working properly. In your case, it might be that something about the way you have filesystems mounted is making it so that tomcat's class loader can't find the work/ directory or one of its subdirectories. Nick Wesselman [EMAIL PROTECTED] wrote in message news:[EMAIL PROTECTED]... btw, We suspect this may be related to our shared SMB filesystem and bad SMB file locking in OS X. Make sense at all? Nick On Tuesday, April 23, 2002, at 11:08 AM, Nick Wesselman wrote: I'm asking about this over at the netbeans projects, but I figured someone here might be able to help. We're seeing this across multiple versions of Netbeans when we try to run JSPs. cannot load servlet name: jsp 2002-04-23 10:53:20 - Ctx( ): Exception in: R( + /kccat_test.jsp + null) - java.lang.NullPointerException at org.apache.tomcat.loader.AdaptiveClassLoader.loadClass (AdaptiveClassLoader.java:471) at java.lang.ClassLoader.loadClass(ClassLoader.java:253) at org.apache.jasper.servlet.JasperLoader.loadClass(JasperLoader.java:136) at java.lang.ClassLoader.loadClass(ClassLoader.java:253) at org.netbeans.modules.web.tomcat.JspServlet.doLoadJSP(JspServlet.java:248) at org.apache.jasper.servlet.JasperLoader12.loadJSP(JasperLoader12.java:146) at org.apache.jasper.servlet.JspServlet.loadJSP(JspServlet.java:433) at org.apache.jasper.servlet.JspServlet$JspServletWrapper.loadIfNecessary (JspServlet.java:152) at org.apache.jasper.servlet.JspServlet$JspServletWrapper.service (JspServlet.java:164) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:318) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:391) at org.netbeans.modules.web.tomcat.JspServlet.service(JspServlet.java:91) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.tomcat.core.ServletWrapper.doService(ServletWrapper.java:404) at org.apache.tomcat.core.Handler.service(Handler.java:286) at org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java:372) at org.apache.tomcat.core.ContextManager.internalService(ContextManager.java: 797) at org.apache.tomcat.core.ContextManager.service(ContextManager.java:743) at org.apache.tomcat.service.http.HttpConnectionHandler.processConnection (HttpConnectionHandler.java:210) at org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint.java:416) at org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPool.java:498) at java.lang.Thread.run(Thread.java:496) -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
jsp servlet error in NetBeans
I'm asking about this over at the netbeans projects, but I figured someone here might be able to help. We're seeing this across multiple versions of Netbeans when we try to run JSPs. cannot load servlet name: jsp 2002-04-23 10:53:20 - Ctx( ): Exception in: R( + /kccat_test.jsp + null) - java.lang.NullPointerException at org.apache.tomcat.loader.AdaptiveClassLoader.loadClass (AdaptiveClassLoader.java:471) at java.lang.ClassLoader.loadClass(ClassLoader.java:253) at org.apache.jasper.servlet.JasperLoader.loadClass(JasperLoader.java:136) at java.lang.ClassLoader.loadClass(ClassLoader.java:253) at org.netbeans.modules.web.tomcat.JspServlet.doLoadJSP(JspServlet.java:248) at org.apache.jasper.servlet.JasperLoader12.loadJSP(JasperLoader12.java:146) at org.apache.jasper.servlet.JspServlet.loadJSP(JspServlet.java:433) at org.apache.jasper.servlet.JspServlet$JspServletWrapper.loadIfNecessary (JspServlet.java:152) at org.apache.jasper.servlet.JspServlet$JspServletWrapper.service (JspServlet.java:164) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:318) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:391) at org.netbeans.modules.web.tomcat.JspServlet.service(JspServlet.java:91) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.tomcat.core.ServletWrapper.doService(ServletWrapper.java:404) at org.apache.tomcat.core.Handler.service(Handler.java:286) at org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java:372) at org.apache.tomcat.core.ContextManager.internalService(ContextManager.java: 797) at org.apache.tomcat.core.ContextManager.service(ContextManager.java:743) at org.apache.tomcat.service.http.HttpConnectionHandler.processConnection (HttpConnectionHandler.java:210) at org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint.java:416) at org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPool.java:498) at java.lang.Thread.run(Thread.java:496) -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
Re: jsp servlet error in NetBeans
btw, We suspect this may be related to our shared SMB filesystem and bad SMB file locking in OS X. Make sense at all? Nick On Tuesday, April 23, 2002, at 11:08 AM, Nick Wesselman wrote: I'm asking about this over at the netbeans projects, but I figured someone here might be able to help. We're seeing this across multiple versions of Netbeans when we try to run JSPs. cannot load servlet name: jsp 2002-04-23 10:53:20 - Ctx( ): Exception in: R( + /kccat_test.jsp + null) - java.lang.NullPointerException at org.apache.tomcat.loader.AdaptiveClassLoader.loadClass (AdaptiveClassLoader.java:471) at java.lang.ClassLoader.loadClass(ClassLoader.java:253) at org.apache.jasper.servlet.JasperLoader.loadClass(JasperLoader.java:136) at java.lang.ClassLoader.loadClass(ClassLoader.java:253) at org.netbeans.modules.web.tomcat.JspServlet.doLoadJSP(JspServlet.java:248) at org.apache.jasper.servlet.JasperLoader12.loadJSP(JasperLoader12.java:146) at org.apache.jasper.servlet.JspServlet.loadJSP(JspServlet.java:433) at org.apache.jasper.servlet.JspServlet$JspServletWrapper.loadIfNecessary (JspServlet.java:152) at org.apache.jasper.servlet.JspServlet$JspServletWrapper.service (JspServlet.java:164) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:318) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:391) at org.netbeans.modules.web.tomcat.JspServlet.service(JspServlet.java:91) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.tomcat.core.ServletWrapper.doService(ServletWrapper.java:404) at org.apache.tomcat.core.Handler.service(Handler.java:286) at org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java:372) at org.apache.tomcat.core.ContextManager.internalService(ContextManager.java: 797) at org.apache.tomcat.core.ContextManager.service(ContextManager.java:743) at org.apache.tomcat.service.http.HttpConnectionHandler.processConnection (HttpConnectionHandler.java:210) at org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint.java:416) at org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPool.java:498) at java.lang.Thread.run(Thread.java:496) -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
Cannot create bean of class MoniTestBean( Int Servlet Error)
*I have a problem with the following i have created and compiled my JavaBeans in my Web-Inf /classes folder. Thus i have the useBean tag as follows: *jsp:useBean id=formHandler scope=request class=MoniTestBean/ jsp:setProperty name=formHandler property=*/ And also the request.getParameter test but due the the non creation of the bean in the stack trace thus the jvm from the server is causing me this dilema. Any suggestions my set-up: RHlinux v7.2 JTomcat v3.3a as Tomcat v4 didn't function properly and Netbeans IDE 3.2.2 Text Editor Emacs. %=request.getParameter(surName)% %=request.getParameter(foreName)% %=request.getParameter(monDisable)% * Internal Servlet Error:* javax.servlet.ServletException: Cannot create bean of class MoniTestBean Cheers Chuck Amadi Systems Programmer -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
Included servlet error: 500
Hi, I am running Tomcat 3.2.3 on a Linux machine. My web application is running just fine, however every morning when I come into work, Tomcat needs to be restarted because when I load the page, this error appears: Included servlet error: 500 Location: /apps/home.jsp Error Location: /appps/include/header.jsp Internal Servlet Error: javax.servlet.ServletException: Error during query: Unexpected Exception: java.sql.SQLException at org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContext) Root cause: java.sql.SQLException: Error during query: Unexpected exception: java.sql.SQLException at org.gft.mm.mysql.Connection.execSQL(Connection.java:807) ... At first I thought the database connection was being lost, however I set it to time out after 15 seconds, and the connection did re-initialized properly. Any help would be much appreciated. Thank you, Ree Migliozzi -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
Internal Servlet error
Hi, I build an application in jbuilder but i want to use some javascript so I decided to test it with tomcat3.2.3 After i made an directory and droped my .class files in /WEB-INF/classes, I tried to run my project (which works fine under jBuilder) i got these error messages: org.apache.jasper.JasperException: Unable to compile class for JSP.\apacheconfigurator\FileHandlerBean.java:19: Class apacheconfigurator.Arraylist not found. ArrayList alNameBasedHosts = new Arraylist(); .\apacheconfigurator\FileHandlerBean.java:64: Undefined variable or class name: sDefaultHosts sDefaultHosts.add(_default_); .\apacheconfigurator\FileHandlerBean.java:66: Undefined variable or class name: sDefaultHosts System.out.println(sDefaultHosts.get(0)); ^ 3 errors Does anybody have an idea what the problem is? many thanks Hugo Hendriks
JSP: Internal Servlet Error
Hi, I have just installed Tomcat 3.2.1 and the Servlets are OK. When I try to execute the JSP examples Tomcat returns this message: Internal Servlet Error javax.servlet.ServletException: sun/tools/javac/Main at org.apache.jasper.servlet.JspServlet.service(JspServlet.java, Compiled Code) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.tomcat.core.ServletWrapper.doService(ServletWrapper.java:404) at org.apache.tomcat.core.Handler.service(Handler.java:286) at org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java:372) at org.apache.tomcat.core.ContextManager.internalService(ContextManager.java:79 7) at org.apache.tomcat.core.ContextManager.service(ContextManager.java:743) at org.apache.tomcat.service.http.HttpConnectionHandler.processConnection(HttpC onnectionHandler.java:210) at org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint.java, Compiled Code) at org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPool.java, Compiled Code) at java.lang.Thread.run(Thread.java:479) Root cause: java.lang.NoClassDefFoundError: sun/tools/javac/Main at org.apache.jasper.compiler.SunJavaCompiler.compile(SunJavaCompiler.java:128) at org.apache.jasper.compiler.Compiler.compile(Compiler.java, Compiled Code) at org.apache.jasper.servlet.JspServlet.doLoadJSP(JspServlet.java:462) at org.apache.jasper.servlet.JasperLoader12.loadJSP(JasperLoader12.java:146) at org.apache.jasper.servlet.JspServlet.loadJSP(JspServlet.java:433) at org.apache.jasper.servlet.JspServlet$JspServletWrapper.loadIfNecessary(JspSe rvlet.java:152) at org.apache.jasper.servlet.JspServlet$JspServletWrapper.service(JspServlet.ja va:164) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:318) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java, Compiled Code) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.tomcat.core.ServletWrapper.doService(ServletWrapper.java:404) at org.apache.tomcat.core.Handler.service(Handler.java:286) at org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java:372) at org.apache.tomcat.core.ContextManager.internalService(ContextManager.java:79 7) at org.apache.tomcat.core.ContextManager.service(ContextManager.java:743) at org.apache.tomcat.service.http.HttpConnectionHandler.processConnection(HttpC onnectionHandler.java:210) at org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint.java, Compiled Code) at org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPool.java, Compiled Code) at java.lang.Thread.run(Thread.java:479) WHY? Thanks.
Re: Internal Servlet Error
maybe you need to edit you build.bat or build.sh to include tools.jar. - Original Message - From: Stefano Bonnin [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Tuesday, July 17, 2001 4:22 PM Subject: JSP: Internal Servlet Error Hi, I have just installed Tomcat 3.2.1 and the Servlets are OK. When I try to execute the JSP examples Tomcat returns this message: Internal Servlet Error javax.servlet.ServletException: sun/tools/javac/Main at org.apache.jasper.servlet.JspServlet.service(JspServlet.java, Compiled Code) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.tomcat.core.ServletWrapper.doService(ServletWrapper.java:404) at org.apache.tomcat.core.Handler.service(Handler.java:286) at org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java:372) at org.apache.tomcat.core.ContextManager.internalService(ContextManager.java:79 7) at org.apache.tomcat.core.ContextManager.service(ContextManager.java:743) at org.apache.tomcat.service.http.HttpConnectionHandler.processConnection(HttpC onnectionHandler.java:210) at org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint.java, Compiled Code) at org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPool.java, Compiled Code) at java.lang.Thread.run(Thread.java:479) Root cause: java.lang.NoClassDefFoundError: sun/tools/javac/Main at org.apache.jasper.compiler.SunJavaCompiler.compile(SunJavaCompiler.java:128) at org.apache.jasper.compiler.Compiler.compile(Compiler.java, Compiled Code) at org.apache.jasper.servlet.JspServlet.doLoadJSP(JspServlet.java:462) at org.apache.jasper.servlet.JasperLoader12.loadJSP(JasperLoader12.java:146) at org.apache.jasper.servlet.JspServlet.loadJSP(JspServlet.java:433) at org.apache.jasper.servlet.JspServlet$JspServletWrapper.loadIfNecessary(JspSe rvlet.java:152) at org.apache.jasper.servlet.JspServlet$JspServletWrapper.service(JspServlet.ja va:164) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:318) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java, Compiled Code) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.tomcat.core.ServletWrapper.doService(ServletWrapper.java:404) at org.apache.tomcat.core.Handler.service(Handler.java:286) at org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java:372) at org.apache.tomcat.core.ContextManager.internalService(ContextManager.java:79 7) at org.apache.tomcat.core.ContextManager.service(ContextManager.java:743) at org.apache.tomcat.service.http.HttpConnectionHandler.processConnection(HttpC onnectionHandler.java:210) at org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint.java, Compiled Code) at org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPool.java, Compiled Code) at java.lang.Thread.run(Thread.java:479) WHY? Thanks.
Re: Internal Servlet Error
sorry i meant you startup scripts... tools.jar is found in %JAVA_HOME%/lib/. - Original Message - From: John Michael Luy [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Tuesday, July 17, 2001 4:26 PM Subject: Re: Internal Servlet Error maybe you need to edit you build.bat or build.sh to include tools.jar. - Original Message - From: Stefano Bonnin [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Tuesday, July 17, 2001 4:22 PM Subject: JSP: Internal Servlet Error Hi, I have just installed Tomcat 3.2.1 and the Servlets are OK. When I try to execute the JSP examples Tomcat returns this message: Internal Servlet Error javax.servlet.ServletException: sun/tools/javac/Main at org.apache.jasper.servlet.JspServlet.service(JspServlet.java, Compiled Code) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.tomcat.core.ServletWrapper.doService(ServletWrapper.java:404) at org.apache.tomcat.core.Handler.service(Handler.java:286) at org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java:372) at org.apache.tomcat.core.ContextManager.internalService(ContextManager.java:79 7) at org.apache.tomcat.core.ContextManager.service(ContextManager.java:743) at org.apache.tomcat.service.http.HttpConnectionHandler.processConnection(HttpC onnectionHandler.java:210) at org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint.java, Compiled Code) at org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPool.java, Compiled Code) at java.lang.Thread.run(Thread.java:479) Root cause: java.lang.NoClassDefFoundError: sun/tools/javac/Main at org.apache.jasper.compiler.SunJavaCompiler.compile(SunJavaCompiler.java:128) at org.apache.jasper.compiler.Compiler.compile(Compiler.java, Compiled Code) at org.apache.jasper.servlet.JspServlet.doLoadJSP(JspServlet.java:462) at org.apache.jasper.servlet.JasperLoader12.loadJSP(JasperLoader12.java:146) at org.apache.jasper.servlet.JspServlet.loadJSP(JspServlet.java:433) at org.apache.jasper.servlet.JspServlet$JspServletWrapper.loadIfNecessary(JspSe rvlet.java:152) at org.apache.jasper.servlet.JspServlet$JspServletWrapper.service(JspServlet.ja va:164) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:318) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java, Compiled Code) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.tomcat.core.ServletWrapper.doService(ServletWrapper.java:404) at org.apache.tomcat.core.Handler.service(Handler.java:286) at org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java:372) at org.apache.tomcat.core.ContextManager.internalService(ContextManager.java:79 7) at org.apache.tomcat.core.ContextManager.service(ContextManager.java:743) at org.apache.tomcat.service.http.HttpConnectionHandler.processConnection(HttpC onnectionHandler.java:210) at org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint.java, Compiled Code) at org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPool.java, Compiled Code) at java.lang.Thread.run(Thread.java:479) WHY? Thanks.
Servlet Error
Hello All: Below is the error code I am recieciving when I run a simple Servlet on my laptop, everything works fine on my test machine so i know the code works. The example servlets run fine, are there any configuration settings that I may have over looked. The version of Tomcat/Apache that I am using is customized version part of a software package. From the error code below maybe someone can lead me in the right direction. Thanks Stuart Error: 500 Location: /iw/samples/hello.html Internal Servlet Error: java.lang.NullPointerException at java.lang.ClassLoader.resolveClass0(Native Method) at java.lang.ClassLoader.resolveClass(ClassLoader.java:588) at org.apache.tomcat.loader.AdaptiveClassLoader.loadClass(AdaptiveClassLoader.java:430) at org.apache.tomcat.loader.AdaptiveServletLoader.loadClass(AdaptiveServletLoader.java:174) at org.apache.tomcat.core.ServletWrapper.loadServlet(ServletWrapper.java:265) at org.apache.tomcat.core.ServletWrapper.init(ServletWrapper.java:289) at org.apache.tomcat.core.Handler.service(Handler.java:254) at org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java:372) at org.apache.tomcat.core.ContextManager.internalService(ContextManager.java:797) at org.apache.tomcat.core.ContextManager.service(ContextManager.java:743) at org.apache.tomcat.service.http.HttpConnectionHandler.processConnection(HttpConnectionHandler.java:210) at org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint.java:416) at org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPool.java:498) at java.lang.Thread.run(Thread.java:484)
RE: Servlet Error
I think you'll have to look at your servlet code and see where it could be creating a null pointer exception. -Original Message- From: Stuart Shay [mailto:[EMAIL PROTECTED]] Sent: Friday, July 06, 2001 3:35 PM To: [EMAIL PROTECTED] Subject: Servlet Error Hello All: Below is the error code I am recieciving when I run a simple Servlet on my laptop, everything works fine on my test machine so i know the code works. The example servlets run fine, are there any configuration settings that I may have over looked. The version of Tomcat/Apache that I am using is customized version part of a software package. From the error code below maybe someone can lead me in the right direction. Thanks Stuart Error: 500 Location: /iw/samples/hello.html Internal Servlet Error: java.lang.NullPointerException at java.lang.ClassLoader.resolveClass0(Native Method) at java.lang.ClassLoader.resolveClass(ClassLoader.java:588) at org.apache.tomcat.loader.AdaptiveClassLoader.loadClass(AdaptiveClassLoader.j ava:430) at org.apache.tomcat.loader.AdaptiveServletLoader.loadClass(AdaptiveServletLoad er.java:174) at org.apache.tomcat.core.ServletWrapper.loadServlet(ServletWrapper.java:265) at org.apache.tomcat.core.ServletWrapper.init(ServletWrapper.java:289) at org.apache.tomcat.core.Handler.service(Handler.java:254) at org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java:372) at org.apache.tomcat.core.ContextManager.internalService(ContextManager.java:79 7) at org.apache.tomcat.core.ContextManager.service(ContextManager.java:743) at org.apache.tomcat.service.http.HttpConnectionHandler.processConnection(HttpC onnectionHandler.java:210) at org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint.java:416) at org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPool.java:498) at java.lang.Thread.run(Thread.java:484)
Internal Servlet error 500 - unable to compile...
Hi there, I get this error message and have no clue how to solve it. I've checked that the tomcat user has proper permissons on tomcat/work .. so now I hope that someone could maybe help me. thanks ;) Björg Error: 500 Location: /Portal302/admin/roles_edit/roles_edit_user_edit_submit.jsp Internal Servlet Error: org.apache.jasper.JasperException: Unable to compile class for JSPerror: Can't write: C:\tomcat\work\localhost_8080\Portal_00033_00030_00032\admin\roles_0005fedit \_0002fPortal_00033_00030_00032_0002fadmin_0002froles_0005fedit_0002froles_0 005fedit_0005fuser_0005fedit_0005fsubmit_0002ejsproles_0005fedit_0005fuser_0 005fedit_0005fsubmit_jsp_0.class Note: C:\tomcat\work\localhost_8080\_0002fPortal_00033_00030_00032_0002fadmin_0002 froles_0005fedit_0002froles_0005fedit_0005fuser_0005fedit_0005fsubmit_0002ej sproles_0005fedit_0005fuser_0005fedit_0005fsubmit_jsp_0.java uses or overrides a deprecated API. Recompile with -deprecation for details. 1 error, 1 warning at org.apache.jasper.compiler.Compiler.compile(Compiler.java:282) at org.apache.jasper.servlet.JspServlet.doLoadJSP(JspServlet.java:612) at org.apache.jasper.servlet.JasperLoader12.loadJSP(JasperLoader12.java:146) at org.apache.jasper.servlet.JspServlet.loadJSP(JspServlet.java:542) at org.apache.jasper.servlet.JspServlet$JspServletWrapper.loadIfNecessary(JspSe rvlet.java:258) at org.apache.jasper.servlet.JspServlet$JspServletWrapper.service(JspServlet.ja va:268) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:429) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:500) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.tomcat.core.ServletWrapper.doService(ServletWrapper.java:405) at org.apache.tomcat.core.Handler.service(Handler.java:287) at org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java:372) at org.apache.tomcat.core.ContextManager.internalService(ContextManager.java:79 7) at org.apache.tomcat.core.ContextManager.service(ContextManager.java:743) at org.apache.tomcat.service.connector.Ajp12ConnectionHandler.processConnection (Ajp12ConnectionHandler.java:166) at org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint.java:416) at org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPool.java:501) at java.lang.Thread.run(Thread.java:484)
Re: Internal Servlet Error
Does the user who runs tomcat have proper permissions on $TOMCAT_HOME/work? * * Boris NiyazovPh: 212-854-4094 Fax: 212-854-1749 * * Systems Manager Email: [EMAIL PROTECTED] * * Columbia Law School URL: http://www.law.columbia.edu * * Hello I created a .jsp file that worked fine on JSWDK Recently I upgraded to Tomcat 3.2.2 and now when I click on the JSP file I get the following message: Internal Servlet Error: org.apache.jasper.JasperException: Unable to compile class for JSPerror: Can't write: /usr/local/jakarta-tomcat-3.2.2/work/localhost_8080%2Fexamples/html/html/For ms/_0002fhtml_0002fhtml_0002fForms_0002fForms_0002ejspForms_jsp_2.class Note: /usr/local/jakarta-tomcat-3.2.2/work/localhost_8080%2Fexamples/_0002fhtml_00 02fhtml_0002fForms_0002fForms_0002ejspForms_jsp_2.java uses or overrides a deprecated API. Recompile with -deprecation for details. 1 error, 1 warning How can I recompile a jsp file and find out what I need to modify? Thanks Fredrik
Internal Servlet Error
Hello I created a .jsp file that worked fine on JSWDK Recently I upgraded to Tomcat 3.2.2 and now when I click on the JSP file I get the following message: Internal Servlet Error: org.apache.jasper.JasperException: Unable to compile class for JSPerror: Can't write: /usr/local/jakarta-tomcat-3.2.2/work/localhost_8080%2Fexamples/html/html/For ms/_0002fhtml_0002fhtml_0002fForms_0002fForms_0002ejspForms_jsp_2.class Note: /usr/local/jakarta-tomcat-3.2.2/work/localhost_8080%2Fexamples/_0002fhtml_00 02fhtml_0002fForms_0002fForms_0002ejspForms_jsp_2.java uses or overrides a deprecated API. Recompile with -deprecation for details. 1 error, 1 warning How can I recompile a jsp file and find out what I need to modify? Thanks Fredrik
Problem: Using Tomcat 3.2.1 on NT 4.0 SP5, get Internal Servlet Error on writing POST response approx. 800kb in length
Using Tomcat 3.2.1
on NT 4.0 SP 5, I have a servlet which sends XML-encoded strings in
response
to POST requests.
When the XML -encoded response is approximately 800 bytes in length (my
test case
is 889 bytes - I
don't know the exact threshold yet), I get the following
error:
Error:
500Location: /servlet/MyServlet Internal Servlet
Error:java.lang.ArrayIndexOutOfBoundsException: 10at
MyServlet.doPost(MyServlet.java:157)at
javax.servlet.http.HttpServlet.service(HttpServlet.java:760)at
javax.servlet.http.HttpServlet.service(HttpServlet.java:853)at
org.apache.tomcat.core.ServletWrapper.doService(ServletWrapper.java:404)at
org.apache.tomcat.core.Handler.service(Handler.java:286)at
org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java:372)at
org.apache.tomcat.core.ContextManager.internalService(ContextManager.java:797)at
org.apache.tomcat.core.ContextManager.service(ContextManager.java:743)at
org.apache.tomcat.service.http.HttpConnectionHandler.processConnection(HttpConnectionHandler.java:210)at
org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint.java:416)at
org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPool.java:498)at
java.lang.Thread.run(Thread.java:479)
I tried increasing
the ServletResponse buffer size to 64kb (the default is 8kb)
and also setting
content length as follows:
public void doPost( HttpServletRequest
request, HttpServletResponse
response)
throws ServletException, IOException{...
response.setContentType("text/plain");response.setBufferSize(64 *
1024);
PrintWriter
out = response.getWriter();
...
String result
= null;
// do
processing which sets result string
int len =
result.length();response.setContentLength(len);
...
out.println(result);
I verified that the
response buffer size was increased to 64kb and the content length was set
correctly.
Still, I get the
error on writing the response.
Is this a known
problem with a fix? Am I doing something wrong?
Please
advise.
Thanks.
Barry
Draper
[EMAIL PROTECTED]
Sinking X11 from AWT - Re: AW: servlet error..
This is a well known bug in AWT / Swing. An alternative to changing the Java library is to use something to sink that errant X11 connection - we use Xvnc for this purpose. Check back post by me on this list or jserv-user for details. http://www.uk.research.att.com/vnc/ Krishna Kishore Thotakura wrote: Ralf, There is X server running on the machine running the WEb Server. I'm running Red Hat 7.0. The servlet runs fine when i am logged onto the WEb server m/c. I think that the Servlet is able to access the X-Server while i am logged in but it is unable to access it after i log out. Please let me know if i need to make any changes in the configuration files of X11-library in order to allow, tomcat-java process that i started in the background, to access the X-Server. thanks. Tuukk4 |[:)-| p4s4n3n wrote: hei Java AWT really needs X (Stupid) to run but using Pure Java AWT (can be found at http://www.eteks.com/pja/en/) you can make it go away:) I have used this for pruduct succesfully.. before it i was sooo frustrated Tuukka ps. eteks server is slow:P --- --Me olemme keskella jotain. jossa olemme totaalisen ulkopuolisia-- On Wed, 30 May 2001 08:51:45 Ralph Einfeldt wrote: The AWT classes need an x-server to work with images. Can it be that there isn't one running, when this error happens ? -Ursprüngliche Nachricht- Von: Krishna Kishore Thotakura [mailto:[EMAIL PROTECTED]] Gesendet: Mittwoch, 30. Mai 2001 01:05 An: [EMAIL PROTECTED] Betreff: servlet error.. Hi, i am trying to write an image to the outputstream of a servlet. The image is actually obtained from an invisible awt Canvas. I'm using Jimi package to encode the Image into JPEG format and writing this out to the ServletOutputStream. Sometimes this works fine and i see a nice image in the browser but at times, i get the following error: in tomcat.log Xlib: connection to :0.0 refused by server Xlib: Invalid MIT-MAGIC-COOKIE-1 key in browser --- Error: 500 Location: /wms/servlet/WmsServlet Internal Servlet Error: java.lang.NoClassDefFoundError at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:120) at java.awt.Toolkit$2.run(Toolkit.java:498) at java.security.AccessController.doPrivileged(Native Method) at java.awt.Toolkit.getDefaultToolkit(Toolkit.java:489) at java.awt.Component.getToolkitImpl(Component.java:657) at java.awt.Component.getToolkit(Component.java:641) at java.awt.Component.createImage(Component.java:2265) at stt.View.ViewJava3D.initMem(ViewJava3D.java:190) at stt.View.ViewJava3D.(ViewJava3D.java:214) at stt.Display.DisplayManager.initView(DisplayManager.java:126) at stt.Display.DisplayManager.(DisplayManager.java:64) at sttx.Display.GeoDisplayManager.(GeoDisplayManager.java:79) at WmsServlet.init(WmsServlet.java:49) Any comments,suggestions,explanations would be greatly appreciated. Get 250 color business cards for FREE! http://businesscards.lycos.com/vp/fastpath/ -- Krishna Kishore Thotakura. Work 256 961 7818 Home 256 837 9927
Re: AW: servlet error..
On Fri, 1 Jun 2001, Krishna Kishore Thotakura wrote: There is X server running on the machine running the WEb Server. I'm running Red Hat 7.0. The servlet runs fine when i am logged onto the WEb server m/c. I think that the Servlet is able to access the X-Server while i am logged in but it is unable to access it after i log out. Please let me know if i need to make any changes in the configuration files of X11-library in order to allow, tomcat-java process that i started in the background, to access the X-Server. I have had the same problem but I think I finally reached a solution. The important thing is to set DISPLAY and XAUTHORITY in your startup script. DISPLAY=:0 XAUTHORITY=/root/.Xauthority export DISPLAY XAUTHORITY You have to check that XAUTHORITY points at the file written by the Xserver at startup. We had some problems with Xvnc sometimes putting the file in the / directory. I think we solved that by specifying -auth /root/.Xauthority while running vnc. We have however experienced other problems with our setup (tomcat just hangs or exits). We have not tracked down the problem yet, however, if you experience similar things it may be something with the images. I have been thinking of doing something like http://www.eteks.com/pja/en/ (PJA Toolkit). Since it is GPL I can't use their code (or can I?) and keep my. Anyone know about a similar project with another license? /david
RE: Re: How to debug a missing servlet error?
I removed the servlet-mapping and still no luck. This is really odd. Is there any way to see where Tomcat is actually looking for the class? Chris -Original Message- From: Chris McNeilly [mailto:[EMAIL PROTECTED]] Sent: Thursday, May 31, 2001 6:54 PM To: [EMAIL PROTECTED] Subject: [Fwd: Re: How to debug a missing servlet error?] Original Message Subject: Re: How to debug a missing servlet error? Date: Thu, 31 May 2001 14:02:01 -0700 From: Jeff Kilbride [EMAIL PROTECTED] Reply-To: [EMAIL PROTECTED] To: [EMAIL PROTECTED] References: [EMAIL PROTECTED] Hi Chris, Tomcat should recognize /servlet/briefXSL without the explicit servlet-mapping you are using -- but I don't know if that is what's causing your problem. For all my servlets, I have the following type of entry: servlet servlet-namebriefXSL/servlet-name servlet-classcom.smartbrief.BriefXSL.Servlet/servlet-class /servlet The default Invoker automatically sets up /servlet/ as a mapping for all your defined servlets. So, the above should be enough to get /servlet/briefXSL to pull up correctly -- without the servlet-mapping you have below. Maybe the explicit servlet-mapping you are doing is somehow messing with the default Invoker on Linux, but that's only speculation... Thanks, --jeff - Original Message - From: Chris McNeilly [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Thursday, May 31, 2001 1:15 PM Subject: How to debug a missing servlet error? Hi, I have a development environment that works correctly (Win 98), but when I move the code over to my QA environment (Linux) tomcat can no longer find the servlet. I have a web.xml file in the Web-Inf directory that has the following: web-app servlet servlet-name briefXSL /servlet-name servlet-class com.smartbrief.BriefXSLServlet /servlet-class /servlet servlet-mapping servlet-namebriefXSL/servlet-name url-pattern/servlet/briefXSL/url-pattern /servlet-mapping /web-app Tomcat receives the request from apache, but doesn't know what to do with it and spits back a 404. It's almost as if tomcat isn't reading the web.xml file at all. Thanks, Chris
Re: AW: servlet error..
Ralf, There is X server running on the machine running the WEb Server. I'm running Red Hat 7.0. The servlet runs fine when i am logged onto the WEb server m/c. I think that the Servlet is able to access the X-Server while i am logged in but it is unable to access it after i log out. Please let me know if i need to make any changes in the configuration files of X11-library in order to allow, tomcat-java process that i started in the background, to access the X-Server. thanks. Tuukk4 |[:)-| p4s4n3n wrote: hei Java AWT really needs X (Stupid) to run but using Pure Java AWT (can be found at http://www.eteks.com/pja/en/) you can make it go away:) I have used this for pruduct succesfully.. before it i was sooo frustrated Tuukka ps. eteks server is slow:P --- --Me olemme keskella jotain. jossa olemme totaalisen ulkopuolisia-- On Wed, 30 May 2001 08:51:45 Ralph Einfeldt wrote: The AWT classes need an x-server to work with images. Can it be that there isn't one running, when this error happens ? -Ursprüngliche Nachricht- Von: Krishna Kishore Thotakura [mailto:[EMAIL PROTECTED]] Gesendet: Mittwoch, 30. Mai 2001 01:05 An: [EMAIL PROTECTED] Betreff: servlet error.. Hi, i am trying to write an image to the outputstream of a servlet. The image is actually obtained from an invisible awt Canvas. I'm using Jimi package to encode the Image into JPEG format and writing this out to the ServletOutputStream. Sometimes this works fine and i see a nice image in the browser but at times, i get the following error: in tomcat.log Xlib: connection to :0.0 refused by server Xlib: Invalid MIT-MAGIC-COOKIE-1 key in browser --- Error: 500 Location: /wms/servlet/WmsServlet Internal Servlet Error: java.lang.NoClassDefFoundError at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:120) at java.awt.Toolkit$2.run(Toolkit.java:498) at java.security.AccessController.doPrivileged(Native Method) at java.awt.Toolkit.getDefaultToolkit(Toolkit.java:489) at java.awt.Component.getToolkitImpl(Component.java:657) at java.awt.Component.getToolkit(Component.java:641) at java.awt.Component.createImage(Component.java:2265) at stt.View.ViewJava3D.initMem(ViewJava3D.java:190) at stt.View.ViewJava3D.(ViewJava3D.java:214) at stt.Display.DisplayManager.initView(DisplayManager.java:126) at stt.Display.DisplayManager.(DisplayManager.java:64) at sttx.Display.GeoDisplayManager.(GeoDisplayManager.java:79) at WmsServlet.init(WmsServlet.java:49) Any comments,suggestions,explanations would be greatly appreciated. Get 250 color business cards for FREE! http://businesscards.lycos.com/vp/fastpath/ -- Krishna Kishore Thotakura. Work 256 961 7818 Home 256 837 9927
Re: AW: servlet error..
hei Java AWT really needs X (Stupid) to run but using Pure Java AWT (can be found at http://www.eteks.com/pja/en/) you can make it go away:) I have used this for pruduct succesfully.. before it i was sooo frustrated Tuukka ps. eteks server is slow:P --- --Me olemme keskella jotain. jossa olemme totaalisen ulkopuolisia-- On Wed, 30 May 2001 08:51:45 Ralph Einfeldt wrote: The AWT classes need an x-server to work with images. Can it be that there isn't one running, when this error happens ? -Ursprüngliche Nachricht- Von: Krishna Kishore Thotakura [mailto:[EMAIL PROTECTED]] Gesendet: Mittwoch, 30. Mai 2001 01:05 An: [EMAIL PROTECTED] Betreff: servlet error.. Hi, i am trying to write an image to the outputstream of a servlet. The image is actually obtained from an invisible awt Canvas. I'm using Jimi package to encode the Image into JPEG format and writing this out to the ServletOutputStream. Sometimes this works fine and i see a nice image in the browser but at times, i get the following error: in tomcat.log Xlib: connection to :0.0 refused by server Xlib: Invalid MIT-MAGIC-COOKIE-1 key in browser --- Error: 500 Location: /wms/servlet/WmsServlet Internal Servlet Error: java.lang.NoClassDefFoundError at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:120) at java.awt.Toolkit$2.run(Toolkit.java:498) at java.security.AccessController.doPrivileged(Native Method) at java.awt.Toolkit.getDefaultToolkit(Toolkit.java:489) at java.awt.Component.getToolkitImpl(Component.java:657) at java.awt.Component.getToolkit(Component.java:641) at java.awt.Component.createImage(Component.java:2265) at stt.View.ViewJava3D.initMem(ViewJava3D.java:190) at stt.View.ViewJava3D.(ViewJava3D.java:214) at stt.Display.DisplayManager.initView(DisplayManager.java:126) at stt.Display.DisplayManager.(DisplayManager.java:64) at sttx.Display.GeoDisplayManager.(GeoDisplayManager.java:79) at WmsServlet.init(WmsServlet.java:49) Any comments,suggestions,explanations would be greatly appreciated. Get 250 color business cards for FREE! http://businesscards.lycos.com/vp/fastpath/
How to debug a missing servlet error?
Hi, I have a development environment that works correctly (Win 98), but when I move the code over to my QA environment (Linux) tomcat can no longer find the servlet. I have a web.xml file in the Web-Inf directory that has the following: web-app servlet servlet-name briefXSL /servlet-name servlet-class com.smartbrief.BriefXSLServlet /servlet-class /servlet servlet-mapping servlet-namebriefXSL/servlet-name url-pattern/servlet/briefXSL/url-pattern /servlet-mapping /web-app Tomcat receives the request from apache, but doesn't know what to do with it and spits back a 404. It's almost as if tomcat isn't reading the web.xml file at all. Thanks, Chris
RE: How to debug a missing servlet error?
This is a guess, but have you disabled the servlet invoker in the server.xml file? I believe that the servlet invoker will grab the request for /servlet/* before the webapp will check its mappings. I would suggest removing the servlet invoker from your server.xml file and see if this works. If so, then you'll need to decide if you need it and need to change your servlet's mapping or if you can get along just fine without it. (Remember that this is a server-wide setting). Randy -Original Message- From: Chris McNeilly [mailto:[EMAIL PROTECTED]] Sent: Thursday, May 31, 2001 4:15 PM To: [EMAIL PROTECTED] Subject: How to debug a missing servlet error? Hi, I have a development environment that works correctly (Win 98), but when I move the code over to my QA environment (Linux) tomcat can no longer find the servlet. I have a web.xml file in the Web-Inf directory that has the following: web-app servlet servlet-name briefXSL /servlet-name servlet-class com.smartbrief.BriefXSLServlet /servlet-class /servlet servlet-mapping servlet-namebriefXSL/servlet-name url-pattern/servlet/briefXSL/url-pattern /servlet-mapping /web-app Tomcat receives the request from apache, but doesn't know what to do with it and spits back a 404. It's almost as if tomcat isn't reading the web.xml file at all. Thanks, Chris
RE: How to debug a missing servlet error?
Nope. I removed it entirely and still got the 404. Also, that invoker is still in my server.xml file on my localhost and it works fine. I can copy the code base to other Win boxes and it works right off, too. So its not something particularly unique to my config on my localhost. Chris -Original Message- From: Randy Layman [mailto:[EMAIL PROTECTED]] Sent: Thursday, May 31, 2001 3:46 PM To: [EMAIL PROTECTED] Subject: RE: How to debug a missing servlet error? This is a guess, but have you disabled the servlet invoker in the server.xml file? I believe that the servlet invoker will grab the request for /servlet/* before the webapp will check its mappings. I would suggest removing the servlet invoker from your server.xml file and see if this works. If so, then you'll need to decide if you need it and need to change your servlet's mapping or if you can get along just fine without it. (Remember that this is a server-wide setting). Randy -Original Message- From: Chris McNeilly [mailto:[EMAIL PROTECTED]] Sent: Thursday, May 31, 2001 4:15 PM To: [EMAIL PROTECTED] Subject: How to debug a missing servlet error? Hi, I have a development environment that works correctly (Win 98), but when I move the code over to my QA environment (Linux) tomcat can no longer find the servlet. I have a web.xml file in the Web-Inf directory that has the following: web-app servlet servlet-name briefXSL /servlet-name servlet-class com.smartbrief.BriefXSLServlet /servlet-class /servlet servlet-mapping servlet-namebriefXSL/servlet-name url-pattern/servlet/briefXSL/url-pattern /servlet-mapping /web-app Tomcat receives the request from apache, but doesn't know what to do with it and spits back a 404. It's almost as if tomcat isn't reading the web.xml file at all. Thanks, Chris
Internal Servlet Error+core dump: Not an ISO 8859_1 character
Using tomcat 3.2.2 in a sparc solaris 8 environment, I have no problems at all. But, when I move the same data and servlet to either MacOS X or intel solaris 8, still with tomcat 3.2.2, I get the exception noted below whenever I attempt to write accented characters. At times it even makes the jvm core dump. I'm using jvm 1.3.1-b24 on solaris on both sparc/intel. I'm using jvm 1.3.0 on MacOS X out-of-the-box. Ideas anyone? Frank Here are the exception messages.. Internal Servlet Error:/bbrprejava.io.IOException: Not an ISO 8859_1 character:h1Error: 500/h1 h2Location: /nettopbox/servlet/NetTopBox/h2bInternal Servlet Error:/bbrprejava.io.IOException: Not an ISO 8859_1 character:h1Error: 500/h1 [snip...this exception message a few 100 times] h2Location: /nettopbox/servlet/NetTopBox/h2bInternal Servlet Error:/bbrprejava.io.IOException: Not an ISO 8859_1 character:h1Error: 500/h1 h2Location: /nettopbox/servlet/NetTopBox/h2bInternal Servlet Error:/bbrprejava.io.IOException: Not an ISO 8859_1 character:h1Error: 500/h1 h2Location: /nettopbox/servlet/NetTopBox/h2bInternal Servlet Error:/bbrprejava.lang.StackOverflowError at java.util.Hashtable.get(Hashtable.java:320) at java.util.Properties.getProperty(Properties.java:478) at java.lang.System.getProperty(System.java:562) at sun.security.action.GetPropertyAction.run(GetPropertyAction.java:69) at java.security.AccessController.doPrivileged(Native Method) at java.io.PrintWriter.init(PrintWriter.java:75) at java.io.PrintWriter.init(PrintWriter.java:60) at org.apache.tomcat.context.ExceptionHandler.doService(DefaultCMSetter.java:26 8) at org.apache.tomcat.core.Handler.service(Handler.java:286) at org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java:372) at org.apache.tomcat.core.ContextManager.handleError [snip...this also a few hundred times] (ContextManager.java:1147) at org.apache.tomcat.core.Handler.service(Handler.java:311) at org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java:372) at org.apache.tomcat.core.ContextManager.handleError
Re: How to debug a missing servlet error?
Hi Chris, Tomcat should recognize /servlet/briefXSL without the explicit servlet-mapping you are using -- but I don't know if that is what's causing your problem. For all my servlets, I have the following type of entry: servlet servlet-namebriefXSL/servlet-name servlet-classcom.smartbrief.BriefXSL.Servlet/servlet-class /servlet The default Invoker automatically sets up /servlet/ as a mapping for all your defined servlets. So, the above should be enough to get /servlet/briefXSL to pull up correctly -- without the servlet-mapping you have below. Maybe the explicit servlet-mapping you are doing is somehow messing with the default Invoker on Linux, but that's only speculation... Thanks, --jeff - Original Message - From: Chris McNeilly [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Thursday, May 31, 2001 1:15 PM Subject: How to debug a missing servlet error? Hi, I have a development environment that works correctly (Win 98), but when I move the code over to my QA environment (Linux) tomcat can no longer find the servlet. I have a web.xml file in the Web-Inf directory that has the following: web-app servlet servlet-name briefXSL /servlet-name servlet-class com.smartbrief.BriefXSLServlet /servlet-class /servlet servlet-mapping servlet-namebriefXSL/servlet-name url-pattern/servlet/briefXSL/url-pattern /servlet-mapping /web-app Tomcat receives the request from apache, but doesn't know what to do with it and spits back a 404. It's almost as if tomcat isn't reading the web.xml file at all. Thanks, Chris
Internal Servlet Error+core dump: Not an ISO 8859_1 character
Using tomcat 3.2.2 in a sparc solaris 8 environment, I have no problems at all. But, when I move the same data and servlet to either MacOS X or intel solaris 8, still with tomcat 3.2.2, I get the exception noted below whenever I attempt to write accented characters. At times it even makes the jvm core dump. I have tried response.setContentType(text/html; charset=X); where X = lots of different things likeUTF-8, ISO-8859-1 and others without success. I'm using jvm 1.3.1-b24 on solaris on both sparc/intel. I'm using jvm 1.3.0 on MacOS X out-of-the-box. Ideas anyone? Frank Here are the exception messages.. Internal Servlet Error:/bbrprejava.io.IOException: Not an ISO 8859_1 character:h1Error: 500/h1 h2Location: /nettopbox/servlet/NetTopBox/h2bInternal Servlet Error:/bbrprejava.io.IOException: Not an ISO 8859_1 character:h1Error: 500/h1 [snip...this exception message a few 100 times] h2Location: /nettopbox/servlet/NetTopBox/h2bInternal Servlet Error:/bbrprejava.io.IOException: Not an ISO 8859_1 character:h1Error: 500/h1 h2Location: /nettopbox/servlet/NetTopBox/h2bInternal Servlet Error:/bbrprejava.io.IOException: Not an ISO 8859_1 character:h1Error: 500/h1 h2Location: /nettopbox/servlet/NetTopBox/h2bInternal Servlet Error:/bbrprejava.lang.StackOverflowError at java.util.Hashtable.get(Hashtable.java:320) at java.util.Properties.getProperty(Properties.java:478) at java.lang.System.getProperty(System.java:562) at sun.security.action.GetPropertyAction.run(GetPropertyAction.java:69) at java.security.AccessController.doPrivileged(Native Method) at java.io.PrintWriter.init(PrintWriter.java:75) at java.io.PrintWriter.init(PrintWriter.java:60) at org.apache.tomcat.context.ExceptionHandler.doService(DefaultCMSetter.java:26 8) at org.apache.tomcat.core.Handler.service(Handler.java:286) at org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java:372) at org.apache.tomcat.core.ContextManager.handleError [snip...this also a few hundred times] (ContextManager.java:1147) at org.apache.tomcat.core.Handler.service(Handler.java:311) at org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java:372) at org.apache.tomcat.core.ContextManager.handleError
RE: servlet error..
The AWT classes need an x-server to work with images. Worse yet, the server has to be unlocked: you can't connect to a locked server. -- Bill K. -Original Message- From: Ralph Einfeldt [mailto:[EMAIL PROTECTED]] Sent: Tuesday, May 29, 2001 11:52 PM To: '[EMAIL PROTECTED]' Subject: AW: servlet error.. The AWT classes need an x-server to work with images. Can it be that there isn't one running, when this error happens ? -Ursprüngliche Nachricht- Von: Krishna Kishore Thotakura [mailto:[EMAIL PROTECTED]] Gesendet: Mittwoch, 30. Mai 2001 01:05 An: [EMAIL PROTECTED] Betreff: servlet error.. Hi, i am trying to write an image to the outputstream of a servlet. The image is actually obtained from an invisible awt Canvas. I'm using Jimi package to encode the Image into JPEG format and writing this out to the ServletOutputStream. Sometimes this works fine and i see a nice image in the browser but at times, i get the following error: in tomcat.log Xlib: connection to :0.0 refused by server Xlib: Invalid MIT-MAGIC-COOKIE-1 key in browser --- Error: 500 Location: /wms/servlet/WmsServlet Internal Servlet Error: java.lang.NoClassDefFoundError at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:120) at java.awt.Toolkit$2.run(Toolkit.java:498) at java.security.AccessController.doPrivileged(Native Method) at java.awt.Toolkit.getDefaultToolkit(Toolkit.java:489) at java.awt.Component.getToolkitImpl(Component.java:657) at java.awt.Component.getToolkit(Component.java:641) at java.awt.Component.createImage(Component.java:2265) at stt.View.ViewJava3D.initMem(ViewJava3D.java:190) at stt.View.ViewJava3D.(ViewJava3D.java:214) at stt.Display.DisplayManager.initView(DisplayManager.java:126) at stt.Display.DisplayManager.(DisplayManager.java:64) at sttx.Display.GeoDisplayManager.(GeoDisplayManager.java:79) at WmsServlet.init(WmsServlet.java:49) Any comments,suggestions,explanations would be greatly appreciated.
Re: Internal Servlet Error
All the files including the classes are in the IIS root directory..
Inetpub/wwroot/jsp/. I tried creating a Web-inf and putting my class there
, and also put the path in the system's classpath, but it's still not
working.
"Larry
Meadors" To: [EMAIL PROTECTED]
lmeadors@plumcc:
creek.comSubject: Re: Internal Servlet Error
04/07/2001
11:12 PM
Please respond
to tomcat-user
Where is the class relative to the jsp?
Recheck the docs. I'm not 100% sure, but I think it needs to be in the
Web-inf\classes directory under the web app's document root or in your
system's classpath.
Larry
[EMAIL PROTECTED] 04/07/01 10:45AM
Hello,
I am using Tomcat 3.2 with Windows 2000.
I was trying to implement a jsp tutorial example using HTML forms and
beans. The code is as follows.
GetName.html
HTML
BODY
FORM METHOD=POST ACTION="SaveName.jsp"
What's your name? INPUT TYPE=TEXT NAME=username SIZE=20BR
What's your e-mail address? INPUT TYPE=TEXT NAME=email SIZE=20BR
What's your age? INPUT TYPE=TEXT NAME=age SIZE=4
PINPUT TYPE=SUBMIT
/FORM
/BODY
/HTML
UserData.java
public class UserData {
String username;
String email;
int age;
public void setUsername( String value )
{
username = value;
}
public void setEmail( String value )
{
email = value;
}
public void setAge( int value )
{
age = value;
}
public String getUsername() { return username; }
public String getEmail() { return email; }
public int getAge() { return age; }
}
SaveName.jsp
jsp:useBean id="user" class="UserData" scope="session"/
jsp:setProperty name="user" property="*"/
HTML
BODY
A HREF="NextPage.jsp"Continue/A
/BODY
/HTML
NextPage.jsp
jsp:useBean id="user" class="UserData" scope="session"/
HTML
BODY
You enteredBR
Name: %= user.getUsername() %BR
Email: %= user.getEmail() %BR
Age: %= user.getAge() %BR
/BODY
/HTML
Now when I submit the form , I get the following error.
Error 500
Internal Servlet Error:
org.apache.jasper.JasperException: Unable to compile class for JSPC:
\Tomcat\work\localhost_8080\_0002fjsp_0002fSaveName_0002ejspSaveName_jsp_0.java:67:
Class jsp.UserData not found.
UserData user = null;
^
C:
\Tomcat\work\localhost_8080\_0002fjsp_0002fSaveName_0002ejspSaveName_jsp_0.java:70:
Class jsp.UserData not found.
user= (UserData)
^
C:
\Tomcat\work\localhost_8080\_0002fjsp_0002fSaveName_0002ejspSaveName_jsp_0.java:75:
Class jsp.UserData not found.
user = (UserData)
Beans.instantiate(this.getClass().getClassLoader(), "UserData");
^
Can anyone help.
Internal Servlet Error
Hello,
I am using Tomcat 3.2 with Windows 2000.
I was trying to implement a jsp tutorial example using HTML forms and
beans. The code is as follows.
GetName.html
HTML
BODY
FORM METHOD=POST ACTION="SaveName.jsp"
What's your name? INPUT TYPE=TEXT NAME=username SIZE=20BR
What's your e-mail address? INPUT TYPE=TEXT NAME=email SIZE=20BR
What's your age? INPUT TYPE=TEXT NAME=age SIZE=4
PINPUT TYPE=SUBMIT
/FORM
/BODY
/HTML
UserData.java
public class UserData {
String username;
String email;
int age;
public void setUsername( String value )
{
username = value;
}
public void setEmail( String value )
{
email = value;
}
public void setAge( int value )
{
age = value;
}
public String getUsername() { return username; }
public String getEmail() { return email; }
public int getAge() { return age; }
}
SaveName.jsp
jsp:useBean id="user" class="UserData" scope="session"/
jsp:setProperty name="user" property="*"/
HTML
BODY
A HREF="NextPage.jsp"Continue/A
/BODY
/HTML
NextPage.jsp
jsp:useBean id="user" class="UserData" scope="session"/
HTML
BODY
You enteredBR
Name: %= user.getUsername() %BR
Email: %= user.getEmail() %BR
Age: %= user.getAge() %BR
/BODY
/HTML
Now when I submit the form , I get the following error.
Error 500
Internal Servlet Error:
org.apache.jasper.JasperException: Unable to compile class for JSPC:
\Tomcat\work\localhost_8080\_0002fjsp_0002fSaveName_0002ejspSaveName_jsp_0.java:67:
Class jsp.UserData not found.
UserData user = null;
^
C:
\Tomcat\work\localhost_8080\_0002fjsp_0002fSaveName_0002ejspSaveName_jsp_0.java:70:
Class jsp.UserData not found.
user= (UserData)
^
C:
\Tomcat\work\localhost_8080\_0002fjsp_0002fSaveName_0002ejs
Re: Internal Servlet Error
Where is the class relative to the jsp?
Recheck the docs. I'm not 100% sure, but I think it needs to be in the Web-inf\classes
directory under the web app's document root or in your system's classpath.
Larry
[EMAIL PROTECTED] 04/07/01 10:45AM
Hello,
I am using Tomcat 3.2 with Windows 2000.
I was trying to implement a jsp tutorial example using HTML forms and
beans. The code is as follows.
GetName.html
HTML
BODY
FORM METHOD=POST ACTION="SaveName.jsp"
What's your name? INPUT TYPE=TEXT NAME=username SIZE=20BR
What's your e-mail address? INPUT TYPE=TEXT NAME=email SIZE=20BR
What's your age? INPUT TYPE=TEXT NAME=age SIZE=4
PINPUT TYPE=SUBMIT
/FORM
/BODY
/HTML
UserData.java
public class UserData {
String username;
String email;
int age;
public void setUsername( String value )
{
username = value;
}
public void setEmail( String value )
{
email = value;
}
public void setAge( int value )
{
age = value;
}
public String getUsername() { return username; }
public String getEmail() { return email; }
public int getAge() { return age; }
}
SaveName.jsp
jsp:useBean id="user" class="UserData" scope="session"/
jsp:setProperty name="user" property="*"/
HTML
BODY
A HREF="NextPage.jsp"Continue/A
/BODY
/HTML
NextPage.jsp
jsp:useBean id="user" class="UserData" scope="session"/
HTML
BODY
You enteredBR Name: %=
user.getUsername() %BR
Email: %= user.getEmail() %BR
Age: %= user.getAge() %BR
/BODY
/HTML
Now when I submit the form , I get the following error.
Error 500
Internal Servlet Error:
org.apache.jasper.JasperException: Unable to compile class for JSPC:
\Tomcat\work\localhost_8080\_0002fjsp_0002fSaveName_0002ejspSaveName_jsp_0.java:67:
Class jsp.UserDa
Error 500: Internal servlet error
Hello everybody ! I'm an absolute beginner in using tomcat, and I have a little (?) problem. The situation is: I'm using RedHat linux + jdk1.3 + tomcat3.2.1. I compiled a simple servlet to the TOMCAT_HOME/classes/session/WEB-INF/classes directory, named ServletSession.class. The web.xml is the following: ... web-app servlet servlet-nameServletSession/servlet-name servlet-classServletSession/servlet-class /servlet session-config session-timeout 5 /session-timeout /session-config web-app In the server.xml there is a context entry: ... Context path="/session" docBase="classes/session" /Context ... When I type the http://localhost:8080/session/servlet/ServletSession URL I always get this error: Error: 500 Location: /session/servlet/ServletSession Internal Servlet Error: java.lang.NullPointerException at java.lang.ClassLoader.resolveClass0(Native Method) at java.lang.ClassLoader.resolveClass(ClassLoader.java:588) at org.apache.tomcat.loader.AdaptiveClassLoader.loadClass(AdaptiveClassLoader.java:430) at org.apache.tomcat.loader.AdaptiveServletLoader.loadClass(AdaptiveServletLoader.java:174) at org.apache.tomcat.core.ServletWrapper.loadServlet(ServletWrapper.java:265) at org.apache.tomcat.core.ServletWrapper.init(ServletWrapper.java:289) at org.apache.tomcat.core.Handler.service(Handler.java:254) at org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java:372) at org.apache.tomcat.core.ContextManager.internalService(ContextManager.java:797) at org.apache.tomcat.core.ContextManager.service(ContextManager.java:743) at org.apache.tomcat.service.http.HttpConnectionHandler.processConnection(HttpConnectionHandler.java:210) at org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint.java:416) at org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPool.java:498) at java.lang.Thread.run(Thread.java:484) I tried to solve this problem, but now I haven't any idea. Please help me, if you can. thanx: Hajdu Erno.
RE: Error 500: Internal servlet error
Its usually not a good idea to get political on lists like this, but I just wonder about your email address, it icould/i be considered quite offensive to some people. I'm sure it isn't meant to be. Regarding your error, have you compiled and successfully run the simple hello world servlet, thats a good starting point. If that works your system is installed ok and the problem is with your own code. If so you may want to post the relevant parts. cheers -Original Message- From: white_power [mailto:[EMAIL PROTECTED]] Sent: Thursday, April 05, 2001 2:02 PM To: [EMAIL PROTECTED] Subject: Error 500: Internal servlet error Hello everybody ! I'm an absolute beginner in using tomcat, and I have a little (?) problem. The situation is: I'm using RedHat linux + jdk1.3 + tomcat3.2.1. I compiled a simple servlet to the TOMCAT_HOME/classes/session/WEB-INF/classes directory, named ServletSession.class. The web.xml is the following: ... web-app servlet servlet-nameServletSession/servlet-name servlet-classServletSession/servlet-class /servlet session-config session-timeout 5 /session-timeout /session-config web-app In the server.xml there is a context entry: ... Context path="/session" docBase="classes/session" /Context ... When I type the http://localhost:8080/session/servlet/ServletSession URL I always get this error: Error: 500 Location: /session/servlet/ServletSession Internal Servlet Error: java.lang.NullPointerException at java.lang.ClassLoader.resolveClass0(Native Method) at java.lang.ClassLoader.resolveClass(ClassLoader.java:588) at org.apache.tomcat.loader.AdaptiveClassLoader.loadClass(AdaptiveClassLoader.j ava:430) at org.apache.tomcat.loader.AdaptiveServletLoader.loadClass(AdaptiveServletLoad er.java:174) at org.apache.tomcat.core.ServletWrapper.loadServlet(ServletWrapper.java:265) at org.apache.tomcat.core.ServletWrapper.init(ServletWrapper.java:289) at org.apache.tomcat.core.Handler.service(Handler.java:254) at org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java:372) at org.apache.tomcat.core.ContextManager.internalService(ContextManager.java:79 7) at org.apache.tomcat.core.ContextManager.service(ContextManager.java:743) at org.apache.tomcat.service.http.HttpConnectionHandler.processConnection(HttpC onnectionHandler.java:210) at org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint.java:416) at org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPool.java:498) at java.lang.Thread.run(Thread.java:484) I tried to solve this problem, but now I haven't any idea. Please help me, if you can. thanx: Hajdu Erno.
what is 'internal servlet error'??
I'm new to servlet and java and use Window2000. I installed apache web server and tomcat servlet engine. And some test servlet is working well. So I tested some book's sample servlet(Applied XML Solutions chapter 4 : Publish servlet) to only get the following error message. Error: 500 Location: /examples/servlet/Publish Internal Servlet Error: java.lang.NullPointerException at java.lang.ClassLoader.resolveClass0(Native Method) at java.lang.ClassLoader.resolveClass(ClassLoader.java:588) at org.apache.tomcat.loader.AdaptiveClassLoader.loadClass(AdaptiveClassLoader.java:430) at org.apache.tomcat.loader.AdaptiveServletLoader.loadClass(AdaptiveServletLoader.java:174) at org.apache.tomcat.core.ServletWrapper.loadServlet(ServletWrapper.java:265) at org.apache.tomcat.core.ServletWrapper.init(ServletWrapper.java:289) at org.apache.tomcat.core.Handler.service(Handler.java:254) at org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java:372) at org.apache.tomcat.core.ContextManager.internalService(ContextManager.java:797) at org.apache.tomcat.core.ContextManager.service(ContextManager.java:743) at org.apache.tomcat.service.connector.Ajp12ConnectionHandler.processConnection(Ajp12ConnectionHandler.java:166) at org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint.java:416) at org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPool.java:498) at java.lang.Thread.run(Thread.java:484) what does this message mean? - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, email: [EMAIL PROTECTED]
Servlet error
hi
i'm trying to send a picture to the browser but i keep getting this error
public class GetTiff extends HttpServlet
{
protected void doGet(HttpServletRequest req, HttpServletResponse
res)
throws ServletException,IOException
{
res.setContentType("image/jpeg"); // image/jpeg
OutputStream out=res.getOutputStream();
FileInputStream file=new FileInputStream("d:/matrix.jpg");
int databyte;
while((databyte=file.read())=0)
{ out.write(databyte); }
}
}
here's the error:
java.lang.IllegalStateException: Writer is already being used for this
request
does anyone have a clue how can i fix this problem
thanks for any advice
-
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RE: Servlet error
hi
i'm trying to send a picture to the browser but i keep
getting this error
public class GetTiff extends HttpServlet
{
protected void doGet(HttpServletRequest req, HttpServletResponse
res)
throws ServletException,IOException
{
res.setContentType("image/jpeg"); // image/jpeg
OutputStream out=res.getOutputStream();
FileInputStream file=new
FileInputStream("d:/matrix.jpg");
int databyte;
while((databyte=file.read())=0)
{ out.write(databyte); }
}
}
here's the error:
java.lang.IllegalStateException: Writer is already being used for this
request
does anyone have a clue how can i fix this problem
thanks for any advice
Something has a handle to the JSPWriter for the response. Try making a
request to the servlet outside of any JSP functionality.
---
Michael Wentzel
Software Developer
Software As We Think - http://www.aswethink.com
mailto:[EMAIL PROTECTED]
-
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Error 500 - Internal Servlet Error - Learner Boy!!
HI, ANYONE KNOW WHAT THIS MEANS? THIS IS MY FIRST JSP PROGRAM. ALL THE FILES AND BEANS ARE IN THE RIGHT PLACE AS FAR AS I CAN SEE. ITS PROBABLY SOMETHING DEAD SIMPLE: HERE IS THE ERROR: Error: 500 Location: /Coffee/hellouser.jspInternal Servlet Error:org.apache.jasper.JasperException: Bad file argument to include at org.apache.jasper.compiler.JspParseEventListener.handleDirective(JspParseEventListener.java, Compiled Code) at org.apache.jasper.compiler.DelegatingListener.handleDirective(DelegatingListener.java:116) at org.apache.jasper.compiler.Parser$Directive.accept(Parser.java, Compiled Code) at org.apache.jasper.compiler.Parser.parse(Parser.java, Compiled Code) at org.apache.jasper.compiler.Parser.parse(Parser.java:1038) at org.apache.jasper.compiler.Parser.parse(Parser.java:1034) at org.apache.jasper.compiler.Compiler.compile(Compiler.java, Compiled Code) at org.apache.jasper.runtime.JspServlet.loadJSP(JspServlet.java:413) at org.apache.jasper.runtime.JspServlet$JspServletWrapper.loadIfNecessary(JspServlet.java:149) at org.apache.jasper.runtime.JspServlet$JspServletWrapper.service(JspServlet.java:161) at org.apache.jasper.runtime.JspServlet.serviceJspFile(JspServlet.java:261) at org.apache.jasper.runtime.JspServlet.service(JspServlet.java, Compiled Code) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.tomcat.core.ServletWrapper.handleRequest(ServletWrapper.java, Compiled Code) at org.apache.tomcat.core.ContextManager.service(ContextManager.java:559) at org.apache.tomcat.service.http.HttpConnectionHandler.processConnection(HttpConnectionHandler.java:160) at org.apache.tomcat.service.TcpConnectionThread.run(SimpleTcpEndpoint.java:338) at java.lang.Thread.run(Thread.java:479) ANY OF YOU WEB GURUS OUT THERE HAVE HAVE A CLUE WHAT THAT MEANS??THANKS IN ADVANCEGet Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, email: [EMAIL PROTECTED]
Re: Error 500 - Internal Servlet Error - Learner Boy!!
hi, was wondering did u have all those class files in the right places in the the classes folder under the web-inf... java_nuts From: "Mick Sullivan" [EMAIL PROTECTED] Reply-To: [EMAIL PROTECTED] To: [EMAIL PROTECTED] Subject: Error 500 - Internal Servlet Error - Learner Boy!! Date: Fri, 12 Jan 2001 00:31:28 - _ Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com. HI, ANYONE KNOW WHAT THIS MEANS? THIS IS MY FIRST JSP PROGRAM. ALL THE FILES AND BEANS ARE IN THE RIGHT PLACE AS FAR AS I CAN SEE. ITS PROBABLY SOMETHING DEAD SIMPLE: HERE IS THE ERROR: Error: 500 Location: /Coffee/hellouser.jspInternal Servlet Error:org.apache.jasper.JasperException: Bad file argument to include at org.apache.jasper.compiler.JspParseEventListener.handleDirective(JspParseEventListener.java, Compiled Code) at org.apache.jasper.compiler.DelegatingListener.handleDirective(DelegatingListener.java:116) at org.apache.jasper.compiler.Parser$Directive.accept(Parser.java, Compiled Code) at org.apache.jasper.compiler.Parser.parse(Parser.java, Compiled Code) at org.apache.jasper.compiler.Parser.parse(Parser.java:1038) at org.apache.jasper.compiler.Parser.parse(Parser.java:1034) at org.apache.jasper.compiler.Compiler.compile(Compiler.java, Compiled Code) at org.apache.jasper.runtime.JspServlet.loadJSP(JspServlet.java:413) at org.apache.jasper.runtime.JspServlet$JspServletWrapper.loadIfNecessary(JspServlet.java:149) at org.apache.jasper.runtime.JspServlet$JspServletWrapper.service(JspServlet.java:161) at org.apache.jasper.runtime.JspServlet.serviceJspFile(JspServlet.java:261) at org.apache.jasper.runtime.JspServlet.service(JspServlet.java, Compiled Code) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.tomcat.core.ServletWrapper.handleRequest(ServletWrapper.java, Compiled Code) at org.apache.tomcat.core.ContextManager.service(ContextManager.java:559) at org.apache.tomcat.service.http.HttpConnectionHandler.processConnection(HttpConnectionHandler.java:160) at org.apache.tomcat.service.TcpConnectionThread.run(SimpleTcpEndpoint.java:338) at java.lang.Thread.run(Thread.java:479) ANY OF YOU WEB GURUS OUT THERE HAVE HAVE A CLUE WHAT THAT MEANS??THANKS IN ADVANCEGet Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, email: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, email: [EMAIL PROTECTED]
RE: Error 500 - Internal Servlet Error - Learner Boy!!
Looks like you may have an invalid %@ include file="filename" % tag, and Tomcat cannot find the included file. Hope that helps. -Original Message-From: Mick Sullivan [mailto:[EMAIL PROTECTED]]Sent: Thursday, January 11, 2001 4:31 PMTo: [EMAIL PROTECTED]Subject: Error 500 - Internal Servlet Error - Learner Boy!! HI, ANYONE KNOW WHAT THIS MEANS? THIS IS MY FIRST JSP PROGRAM. ALL THE FILES AND BEANS ARE IN THE RIGHT PLACE AS FAR AS I CAN SEE. ITS PROBABLY SOMETHING DEAD SIMPLE: HERE IS THE ERROR: Error: 500 Location: /Coffee/hellouser.jspInternal Servlet Error:org.apache.jasper.JasperException: Bad file argument to include at org.apache.jasper.compiler.JspParseEventListener.handleDirective(JspParseEventListener.java, Compiled Code) at org.apache.jasper.compiler.DelegatingListener.handleDirective(DelegatingListener.java:116) at org.apache.jasper.compiler.Parser$Directive.accept(Parser.java, Compiled Code) at org.apache.jasper.compiler.Parser.parse(Parser.java, Compiled Code) at org.apache.jasper.compiler.Parser.parse(Parser.java:1038) at org.apache.jasper.compiler.Parser.parse(Parser.java:1034) at org.apache.jasper.compiler.Compiler.compile(Compiler.java, Compiled Code) at org.apache.jasper.runtime.JspServlet.loadJSP(JspServlet.java:413) at org.apache.jasper.runtime.JspServlet$JspServletWrapper.loadIfNecessary(JspServlet.java:149) at org.apache.jasper.runtime.JspServlet$JspServletWrapper.service(JspServlet.java:161) at org.apache.jasper.runtime.JspServlet.serviceJspFile(JspServlet.java:261) at org.apache.jasper.runtime.JspServlet.service(JspServlet.java, Compiled Code) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.tomcat.core.ServletWrapper.handleRequest(ServletWrapper.java, Compiled Code) at org.apache.tomcat.core.ContextManager.service(ContextManager.java:559) at org.apache.tomcat.service.http.HttpConnectionHandler.processConnection(HttpConnectionHandler.java:160) at org.apache.tomcat.service.TcpConnectionThread.run(SimpleTcpEndpoint.java:338) at java.lang.Thread.run(Thread.java:479) ANY OF YOU WEB GURUS OUT THERE HAVE HAVE A CLUE WHAT THAT MEANS??THANKS IN ADVANCE Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, email: [EMAIL PROTECTED]
RE: Servlet error I can't seem to resolve
I got same problem. Someone can help me? Hi, I try to run Servlet from TOMCAT, but it has error. Please give me some help! The Servlet is to access Oracle DB. V8i. from the Travel DB that I download from Oracle site. I use Jdeveloper 3.1.1.2 to create this project. It compiles and runs fine in Jdeveloper. When I try to deploy it to TOMCAT, it has the following error message: Error: 500 Location: /examples/servlet/test/test Internal Servlet Error: java.lang.NullPointerException at java.lang.ClassLoader.resolveClass0(Native Method) at java.lang.ClassLoader.resolveClass(ClassLoader.java:588) at org.apache.tomcat.loader.AdaptiveClassLoader.loadClass(AdaptiveClassLoader.java:430) at org.apache.tomcat.loader.AdaptiveServletLoader.loadClass(AdaptiveServletLoader.java:174) at org.apache.tomcat.core.ServletWrapper.loadServlet(ServletWrapper.java:265) at org.apache.tomcat.core.ServletWrapper.init(ServletWrapper.java:289) at org.apache.tomcat.core.Handler.service(Handler.java:254) at org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java:372) at org.apache.tomcat.core.ContextManager.internalService(ContextManager.java:797) at org.apache.tomcat.core.ContextManager.service(ContextManager.java:743) at org.apache.tomcat.service.http.HttpConnectionHandler.processConnection(HttpConnectionHandler.java:210) at org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint.java:416) at org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPool.java:498) at java.lang.Thread.run(Thread.java:484) It looks to me like Tomcat cannot fine the lib files. Also, the test.jar deployment file has sub directory. If I unzip them to F:\tomcat\jakarta-tomcat-3.2\webapps\examples\WEB-INF\classes, it will create several sub directories and jar files. How can I run the test.class file, if the file is in a sub directory say myproject? Can Tomcat get the lib and attachment file from all the sub directory? Thanks very much. kenny __ Do You Yahoo!? Yahoo! Photos - Share your holiday photos online! http://photos.yahoo.com/ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, email: [EMAIL PROTECTED]
RE: Servlet error I can't seem to resolve
is your web.xml set up correctly for the class? for example: servlet servlet-name servletname /servlet-name servlet-class com.pkg.here.ServletName /servlet-class /servlet servlet-mapping servlet-name servletname /servlet-name url-pattern /servletname/ /url-pattern /servlet-mapping Show the configuration you are using for the servlet in your web.xml if you do already have this set up. I don't believe this is a problem with TOMCAT finding the lib dir but more like TOMCAT not being told where the Servlet is located. --- Michael Wentzel Software Developer A HREF="http://www.aswethink.com"Software As We Think/A A HREF="mailto:[EMAIL PROTECTED]"Michael Wentzel/A - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, email: [EMAIL PROTECTED]
Servlet error I can't seem to resolve
I have a simple form handling servlet (FormEngineLight) that connects to a email class (IridiumSendMail) that have been working with another host under JServ 1.0b3. I moved to a new host with Tomcat 3.2 and also now have Tomcat 3.2 working on a local machine for testing. Now my servlet/class combo fails to work in either location. They require mail.jar and activation.jar, which are in the classpath (initially just in the context lib directory, now in the locations that load at boot). My apps are compiled agains Java 1.18 but are running on 1.2 for both local and hosted. The stackTrace I get from FormEngineLight (emailed back using the sun.net.smtp classes) is: java.lang.NullPointerException at java.util.Hashtable.put(Hashtable.java:381) at IridiumSendMail.sendIt(IridiumSendMail.java) at FormEngineLight.writeToIridiumSendMail(FormEngineLight.java) at FormEngineLight.sendConfirmation(FormEngineLight.java) at FormEngineLight.service(FormEngineLight.java) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.tomcat.core.ServletWrapper.handleRequest(ServletWrapper.java:499) at org.apache.tomcat.core.ContextManager.service(ContextManager.java:559) at org.apache.tomcat.service.http.HttpConnectionHandler.processConnection(HttpConnectionHandler.java:160) at org.apache.tomcat.service.TcpConnectionThread.run(SimpleTcpEndpoint.java:338) at java.lang.Thread.run(Thread.java:479) Both of my files are in jars and reside in the lib directory. The FormEngineLight servlet is accessible and sends me the error shown above. Does the IridiumSendMail file have to be listed in the web.xml file even if its not a servlet. If so, do I list it as if it were a servlet? Thanks, Brad Siegfreid Iridiumdesign
RE: Servlet error I can't seem to resolve
If would seem that you are trying to put a null as either the key or value into a Hashtable. This is happening in the IridiumSendMail's sendIt method. Maybe a variable you expect to be in a session or application object are not set? Or some parameter file is not being loaded? Randy -Original Message- From: Brad Siegfreid [mailto:[EMAIL PROTECTED]] Sent: Wednesday, December 27, 2000 11:21 AM To: [EMAIL PROTECTED] Subject: Servlet error I can't seem to resolve I have a simple form handling servlet (FormEngineLight) that connects to a email class (IridiumSendMail) that have been working with another host under JServ 1.0b3. I moved to a new host with Tomcat 3.2 and also now have Tomcat 3.2 working on a local machine for testing. Now my servlet/class combo fails to work in either location. They require mail.jar and activation.jar, which are in the classpath (initially just in the context lib directory, now in the locations that load at boot). My apps are compiled agains Java 1.18 but are running on 1.2 for both local and hosted. The stackTrace I get from FormEngineLight (emailed back using the sun.net.smtp classes) is: java.lang.NullPointerException at java.util.Hashtable.put(Hashtable.java:381) at IridiumSendMail.sendIt(IridiumSendMail.java) at FormEngineLight.writeToIridiumSendMail(FormEngineLight.java) at FormEngineLight.sendConfirmation(FormEngineLight.java) at FormEngineLight.service(FormEngineLight.java) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.tomcat.core.ServletWrapper.handleRequest(ServletWrapper.java:499) at org.apache.tomcat.core.ContextManager.service(ContextManager.java:559) at org.apache.tomcat.service.http.HttpConnectionHandler.processConnection(HttpC onnectionHandler.java:160) at org.apache.tomcat.service.TcpConnectionThread.run(SimpleTcpEndpoint.java:338 ) at java.lang.Thread.run(Thread.java:479) Both of my files are in jars and reside in the lib directory. The FormEngineLight servlet is accessible and sends me the error shown above. Does the IridiumSendMail file have to be listed in the web.xml file even if its not a servlet. If so, do I list it as if it were a servlet? Thanks, Brad Siegfreid Iridiumdesign
RE: Servlet error I can't seem to resolve
The stack-trace seems pretty clear to me - the "sendIt" method of the IridiumSendMail class is storing a null pointer into a hashtable. What you may find is that the IridiumSendMail class is expecting to load a resource file from somewhere, but not finding it because you forgot to install it, or didn't install it in the right place. Just a note on the location of the "mail.jar" and "activation.jar" files - I think that the correct place for these is where you first had them, in the WEB-INF/lib directory within your web application. Placing jars in the classpath is generally a bad idea with tomcat (though quite a lot of tomcat users don't seem to understand this; presumably they are the same ones that would be using global variables under c++ :-) regards, Simon -Original Message- From: Brad Siegfreid [SMTP:[EMAIL PROTECTED]] Sent: Wednesday, December 27, 2000 5:21 PM To: [EMAIL PROTECTED] Subject: Servlet error I can't seem to resolve I have a simple form handling servlet (FormEngineLight) that connects to a email class (IridiumSendMail) that have been working with another host under JServ 1.0b3. I moved to a new host with Tomcat 3.2 and also now have Tomcat 3.2 working on a local machine for testing. Now my servlet/class combo fails to work in either location. They require mail.jar and activation.jar, which are in the classpath (initially just in the context lib directory, now in the locations that load at boot). My apps are compiled agains Java 1.18 but are running on 1.2 for both local and hosted. The stackTrace I get from FormEngineLight (emailed back using the sun.net.smtp classes) is: java.lang.NullPointerException at java.util.Hashtable.put(Hashtable.java:381) at IridiumSendMail.sendIt(IridiumSendMail.java) at FormEngineLight.writeToIridiumSendMail(FormEngineLight.java) at FormEngineLight.sendConfirmation(FormEngineLight.java) at FormEngineLight.service(FormEngineLight.java) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.tomcat.core.ServletWrapper.handleRequest(ServletWrapper.java:49 9) at org.apache.tomcat.core.ContextManager.service(ContextManager.java:559) at org.apache.tomcat.service.http.HttpConnectionHandler.processConnection(Htt pConnectionHandler.java:160) at org.apache.tomcat.service.TcpConnectionThread.run(SimpleTcpEndpoint.java:3 38) at java.lang.Thread.run(Thread.java:479) Both of my files are in jars and reside in the lib directory. The FormEngineLight servlet is accessible and sends me the error shown above. Does the IridiumSendMail file have to be listed in the web.xml file even if its not a servlet. If so, do I list it as if it were a servlet? Thanks, Brad Siegfreid Iridiumdesign
RE: Servlet error I can't seem to resolve
That was what I was thinking at first. I've gone back in and double checked how I did it before. These are all placed in WEB-INF/lib: FormEngineLight.jar IridiumSendMail.jar activation.jar (just redownloaded the latest, recompiled my files) mail.jar (just redownloaded the latest, recompiled my files) the web.xml file contains the references to the FormEngineLight servlet. I double checked that its picking up its init params by doing a test program and comparing how it now grabs its params and that all worked fine. You can see what I have at: www.iridiumdesign.com/ FormEngineLight.java.txt IridiumSendMail.java.txt web.xml.txt The page that starts it all is contact.html Although I'm not an experienced programmer yet this stuff worked like a charm under JServ. Any advice would be appreciated. Thanks, Brad Siegfreid Iridiumdesign On Wednesday, December 27, 2000, at 10:30 AM, Kitching Simon wrote: The stack-trace seems pretty clear to me - the "sendIt" method of the IridiumSendMail class is storing a null pointer into a hashtable. What you may find is that the IridiumSendMail class is expecting to load a resource file from somewhere, but not finding it because you forgot to install it, or didn't install it in the right place. Just a note on the location of the "mail.jar" and "activation.jar" files - I think that the correct place for these is where you first had them, in the WEB-INF/lib directory within your web application. Placing jars in the classpath is generally a bad idea with tomcat (though quite a lot of tomcat users don't seem to understand this; presumably they are the same ones that would be using global variables under c++ :-) regards, Simon -Original Message- From: Brad Siegfreid [SMTP:[EMAIL PROTECTED]] Sent: Wednesday, December 27, 2000 5:21 PM To: [EMAIL PROTECTED] Subject:Servlet error I can't seem to resolve I have a simple form handling servlet (FormEngineLight) that connects to a email class (IridiumSendMail) that have been working with another host under JServ 1.0b3. I moved to a new host with Tomcat 3.2 and also now have Tomcat 3.2 working on a local machine for testing. Now my servlet/class combo fails to work in either location. They require mail.jar and activation.jar, which are in the classpath (initially just in the context lib directory, now in the locations that load at boot). My apps are compiled agains Java 1.18 but are running on 1.2 for both local and hosted. The stackTrace I get from FormEngineLight (emailed back using the sun.net.smtp classes) is: java.lang.NullPointerException at java.util.Hashtable.put(Hashtable.java:381) at IridiumSendMail.sendIt(IridiumSendMail.java) at FormEngineLight.writeToIridiumSendMail(FormEngineLight.java) at FormEngineLight.sendConfirmation(FormEngineLight.java) at FormEngineLight.service(FormEngineLight.java) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.tomcat.core.ServletWrapper.handleRequest(ServletWrapper.java:49 9) at org.apache.tomcat.core.ContextManager.service(ContextManager.java:559) at org.apache.tomcat.service.http.HttpConnectionHandler.processConnection(Htt pConnectionHandler.java:160) at org.apache.tomcat.service.TcpConnectionThread.run(SimpleTcpEndpoint.java:3 38) at java.lang.Thread.run(Thread.java:479) Both of my files are in jars and reside in the lib directory. The FormEngineLight servlet is accessible and sends me the error shown above. Does the IridiumSendMail file have to be listed in the web.xml file even if its not a servlet. If so, do I list it as if it were a servlet? Thanks, Brad Siegfreid Iridiumdesign
RE: Servlet error I can't seem to resolve
Hi, Simon. Why would you say that it's a bad idea to put .jar files in the classpath? In the case of commonly-used jars, like mail.jar for example, why would it be better to replicate this in each application's WEB-INF/lib directory? Thanks, -Jeff [EMAIL PROTECTED] on 12/27/2000 10:32:34 AM Please respond to [EMAIL PROTECTED] To: [EMAIL PROTECTED] cc: Subject: RE: Servlet error I can't seem to resolve The stack-trace seems pretty clear to me - the "sendIt" method of the IridiumSendMail class is storing a null pointer into a hashtable. What you may find is that the IridiumSendMail class is expecting to load a resource file from somewhere, but not finding it because you forgot to install it, or didn't install it in the right place. Just a note on the location of the "mail.jar" and "activation.jar" files - I think that the correct place for these is where you first had them, in the WEB-INF/lib directory within your web application. Placing jars in the classpath is generally a bad idea with tomcat (though quite a lot of tomcat users don't seem to understand this; presumably they are the same ones that would be using global variables under c++ :-) regards, Simon -Original Message- From: Brad Siegfreid [SMTP:[EMAIL PROTECTED]] Sent: Wednesday, December 27, 2000 5:21 PM To: [EMAIL PROTECTED] Subject: Servlet error I can't seem to resolve I have a simple form handling servlet (FormEngineLight) that connects to a email class (IridiumSendMail) that have been working with another host under JServ 1.0b3. I moved to a new host with Tomcat 3.2 and also now have Tomcat 3.2 working on a local machine for testing. Now my servlet/class combo fails to work in either location. They require mail.jar and activation.jar, which are in the classpath (initially just in the context lib directory, now in the locations that load at boot). My apps are compiled agains Java 1.18 but are running on 1.2 for both local and hosted. The stackTrace I get from FormEngineLight (emailed back using the sun.net.smtp classes) is: java.lang.NullPointerException at java.util.Hashtable.put(Hashtable.java:381) at IridiumSendMail.sendIt(IridiumSendMail.java) at FormEngineLight.writeToIridiumSendMail(FormEngineLight.java) at FormEngineLight.sendConfirmation(FormEngineLight.java) at FormEngineLight.service(FormEngineLight.java) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.tomcat.core.ServletWrapper.handleRequest(ServletWrapper.java:49 9) at org.apache.tomcat.core.ContextManager.service(ContextManager.java:559) at org.apache.tomcat.service.http.HttpConnectionHandler.processConnection(Htt pConnectionHandler.java:160) at org.apache.tomcat.service.TcpConnectionThread.run(SimpleTcpEndpoint.java:3 38) at java.lang.Thread.run(Thread.java:479) Both of my files are in jars and reside in the lib directory. The FormEngineLight servlet is accessible and sends me the error shown above. Does the IridiumSendMail file have to be listed in the web.xml file even if its not a servlet. If so, do I list it as if it were a servlet? Thanks, Brad Siegfreid Iridiumdesign
RE: Servlet error I can't seem to resolve
I saw that. I figured that JavaMail wasn't loading or something. But I've tried it with the mail.jar file in both the WEB-INF/lib directory and in the classpath. I don't deal with any hashtable directly. The params that are loading are going into FormEngineLight. I did a test program to make sure I was loading initParameters correctly and it worked fine on my local machine at least. See a later message for the location of my source files. Brad -- On Wednesday, December 27, 2000, at 09:56 AM, Randy Layman wrote: If would seem that you are trying to put a null as either the key or value into a Hashtable. This is happening in the IridiumSendMail's sendIt method. Maybe a variable you expect to be in a session or application object are not set? Or some parameter file is not being loaded? Randy -Original Message- From: Brad Siegfreid [mailto:[EMAIL PROTECTED]] Sent: Wednesday, December 27, 2000 11:21 AM To: [EMAIL PROTECTED] Subject: Servlet error I can't seem to resolve I have a simple form handling servlet (FormEngineLight) that connects to a email class (IridiumSendMail) that have been working with another host under JServ 1.0b3. I moved to a new host with Tomcat 3.2 and also now have Tomcat 3.2 working on a local machine for testing. Now my servlet/class combo fails to work in either location. They require mail.jar and activation.jar, which are in the classpath (initially just in the context lib directory, now in the locations that load at boot). My apps are compiled agains Java 1.18 but are running on 1.2 for both local and hosted. The stackTrace I get from FormEngineLight (emailed back using the sun.net.smtp classes) is: java.lang.NullPointerException at java.util.Hashtable.put(Hashtable.java:381) at IridiumSendMail.sendIt(IridiumSendMail.java) at FormEngineLight.writeToIridiumSendMail(FormEngineLight.java) at FormEngineLight.sendConfirmation(FormEngineLight.java) at FormEngineLight.service(FormEngineLight.java) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.tomcat.core.ServletWrapper.handleRequest(ServletWrapper.java:499) at org.apache.tomcat.core.ContextManager.service(ContextManager.java:559) at org.apache.tomcat.service.http.HttpConnectionHandler.processConnection(HttpC onnectionHandler.java:160) at org.apache.tomcat.service.TcpConnectionThread.run(SimpleTcpEndpoint.java:338 ) at java.lang.Thread.run(Thread.java:479) Both of my files are in jars and reside in the lib directory. The FormEngineLight servlet is accessible and sends me the error shown above. Does the IridiumSendMail file have to be listed in the web.xml file even if its not a servlet. If so, do I list it as if it were a servlet? Thanks, Brad Siegfreid Iridiumdesign
RE: Servlet error I can't seem to resolve
SWEET!
Gotta love user groups like this. Fixed up my local machine. Have to wait for the host
to recycle (once every hour 'til Enhydra is installed).
Now if I can just figure out how to write to a file on the server. I'm sure that is
some sort of permissions issue like last time
Thanks Kitching!
Brad
On Wednesday, December 27, 2000, at 11:17 AM, Kitching Simon wrote:
I can spot one problem with your web.xml file...
An init-param can contain only one name/value pair.
For passing multiple params to a servlet, use multiple
init-param tags.
This probably causes the smtpServer attribute you pass
to the IridiumSendMail class to be null, hence the problem.
Wrong:
init-param
param-namefoo/param-name
param-valuefooval/param-value
param-namebar/param-name
param-valuebarval/param-value
/init-param
Right:
init-param
param-namefoo/param-name
param-valuefooval/param-value
/init-param
init-param
param-namebar/param-name
param-valuebarval/param-value
/init-param
For debugging problems like this, I can highly
recommend using a decent LOGGING module,
such as log4j (downloadable from sourceforge).
This is easier than arranging bug reports to be
emailed! (though log4j could be configured to
email logged problems if desired...)
Your website looks interesting - I presume it is a
new web-hosting service. Is there any chance the
service is going to be free??
-Original Message-
From: Brad Siegfreid [SMTP:[EMAIL PROTECTED]]
Sent: Wednesday, December 27, 2000 6:00 PM
To: [EMAIL PROTECTED]
Cc: Kitching Simon
Subject:RE: Servlet error I can't seem to resolve
That was what I was thinking at first. I've gone back in and double
checked how I did it before.
These are all placed in WEB-INF/lib:
FormEngineLight.jar
IridiumSendMail.jar
activation.jar (just redownloaded the latest, recompiled my files)
mail.jar (just redownloaded the latest, recompiled my files)
the web.xml file contains the references to the FormEngineLight servlet. I
double checked that its picking up its init params by doing a test program
and comparing how it now grabs its params and that all worked fine.
You can see what I have at:
www.iridiumdesign.com/
FormEngineLight.java.txt
IridiumSendMail.java.txt
web.xml.txt
The page that starts it all is contact.html
Although I'm not an experienced programmer yet this stuff worked like a
charm under JServ. Any advice would be appreciated.
Thanks,
Brad Siegfreid
Iridiumdesign
On Wednesday, December 27, 2000, at 10:30 AM, Kitching Simon wrote:
The stack-trace seems pretty clear to me - the
"sendIt" method of the IridiumSendMail class is
storing a null pointer into a hashtable.
What you may find is that the IridiumSendMail
class is expecting to load a resource file from
somewhere, but not finding it because you
forgot to install it, or didn't install it in the
right place.
Just a note on the location of the "mail.jar"
and "activation.jar" files - I think that the
correct place for these is where you
first had them, in the WEB-INF/lib
directory within your web application.
Placing jars in the classpath is
generally a bad idea with tomcat
(though quite a lot of tomcat users
don't seem to understand this; presumably
they are the same ones that would be
using global variables under c++ :-)
regards,
Simon
-Original Message-
From: Brad Siegfreid [SMTP:[EMAIL PROTECTED]]
Sent: Wednesday, December 27, 2000 5:21 PM
To: [EMAIL PROTECTED]
Subject:Servlet error I can't seem to resolve
I have a simple form handling servlet (FormEngineLight) that connects
to a
email class (IridiumSendMail) that have been working with another host
under JServ 1.0b3. I moved to a new host with Tomcat 3.2 and also now
have
Tomcat 3.2 working on a local machine for testing. Now my
servlet/class
combo fails to work in either location. They require mail.jar and
activation.jar, which are in the classpath (initially just in the
context
lib directory, now in the locations that load at boot). My apps are
compiled agains Java 1.18 but are running on 1.2 for both local and
hosted.
The stackTrace I get from FormEngineLight (emailed back using the
sun.net.smtp classes) is:
java.lang.NullPointerException
at java.util.Hashtable.put(Hashtable.java:381)
at IridiumSendMail.sendIt(IridiumSendMail.java)
at FormEngineLight.writeToIridiumSendMail(FormEngineLight.java)
at FormEngineLight.sendConfirmation(FormEngineLight.java)
at FormEngineLigh
RE: Servlet error I can't seem to resolve
Your props is a hashtable (its a java.util.Properties which extends the java.util.Hashtable). If I had to guess, your getInitParameter method is not returning values. This would cause your problem because the class variables would then be null and then you try to put them into the Properties object, causing the NullPointer. I don't know why this method is not returning values - your web.xml file looks correct to me, but I don't use this so I could be wrong. A thought, probably off base, you are calling the servlet as /servlet/FormEngineLight from contact.html, but you set the URL-Mapping and Servlet name as /FormEngineLight - maybe its not finding the initialized servlet? Randy -Original Message- From: Brad Siegfreid [mailto:[EMAIL PROTECTED]] Sent: Wednesday, December 27, 2000 12:22 PM To: [EMAIL PROTECTED] Subject: RE: Servlet error I can't seem to resolve I saw that. I figured that JavaMail wasn't loading or something. But I've tried it with the mail.jar file in both the WEB-INF/lib directory and in the classpath. I don't deal with any hashtable directly. The params that are loading are going into FormEngineLight. I did a test program to make sure I was loading initParameters correctly and it worked fine on my local machine at least. See a later message for the location of my source files. Brad -- On Wednesday, December 27, 2000, at 09:56 AM, Randy Layman wrote: If would seem that you are trying to put a null as either the key or value into a Hashtable. This is happening in the IridiumSendMail's sendIt method. Maybe a variable you expect to be in a session or application object are not set? Or some parameter file is not being loaded? Randy -Original Message- From: Brad Siegfreid [mailto:[EMAIL PROTECTED]] Sent: Wednesday, December 27, 2000 11:21 AM To: [EMAIL PROTECTED] Subject: Servlet error I can't seem to resolve I have a simple form handling servlet (FormEngineLight) that connects to a email class (IridiumSendMail) that have been working with another host under JServ 1.0b3. I moved to a new host with Tomcat 3.2 and also now have Tomcat 3.2 working on a local machine for testing. Now my servlet/class combo fails to work in either location. They require mail.jar and activation.jar, which are in the classpath (initially just in the context lib directory, now in the locations that load at boot). My apps are compiled agains Java 1.18 but are running on 1.2 for both local and hosted. The stackTrace I get from FormEngineLight (emailed back using the sun.net.smtp classes) is: java.lang.NullPointerException at java.util.Hashtable.put(Hashtable.java:381) at IridiumSendMail.sendIt(IridiumSendMail.java) at FormEngineLight.writeToIridiumSendMail(FormEngineLight.java) at FormEngineLight.sendConfirmation(FormEngineLight.java) at FormEngineLight.service(FormEngineLight.java) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.tomcat.core.ServletWrapper.handleRequest(ServletWrapper.java:499) at org.apache.tomcat.core.ContextManager.service(ContextManager.java:559) at org.apache.tomcat.service.http.HttpConnectionHandler.processConnection(HttpC onnectionHandler.java:160) at org.apache.tomcat.service.TcpConnectionThread.run(SimpleTcpEndpoint.java:338 ) at java.lang.Thread.run(Thread.java:479) Both of my files are in jars and reside in the lib directory. The FormEngineLight servlet is accessible and sends me the error shown above. Does the IridiumSendMail file have to be listed in the web.xml file even if its not a servlet. If so, do I list it as if it were a servlet? Thanks, Brad Siegfreid Iridiumdesign
RE: Servlet error I can't seem to resolve
-Original Message- From: Jeffry Guttadauro [SMTP:[EMAIL PROTECTED]] Sent: Wednesday, December 27, 2000 6:07 PM To: [EMAIL PROTECTED] Subject: RE: Servlet error I can't seem to resolve Hi, Simon. Why would you say that it's a bad idea to put .jar files in the classpath? In the case of commonly-used jars, like mail.jar for example, why would it be better to replicate this in each application's WEB-INF/lib directory? Thanks, -Jeff [Kitching Simon] First of all, it makes it easier to install a webapp. For example, if you migrate a webapp to a different machine because it has been wildly successful and bigger hardware is required, and all required libs are under WEB-INF/lib, then the move is trivial. Otherwise, the required libs need to be installed separately. And remember that this may happen well after the original developers have left! Secondly, it removes inter-webapp version dependencies. Suppose that one webapp requires an updated version of a shared lib. If you upgrade the shared lib, then you need to retest every single webapp, even if only one of them *actually* needed the upgrade. And with libs in the classpath, it can be difficult to even know which webapps use a lib and which don't. Thirdly, putting stuff in the classpath interferes with auto-reloading of changed classes. Each webapp gets its own classloader, which makes it possible to do things like dynamically reloading classes that have changed, and stopping a single webapp context without shutting down the whole of tomcat. If some of the webapp's code is loaded from the CLASSPATH (ie is loaded by the system classloader, not the webapp-specific classloader) then there can be problems. Fourthly, when a class is loaded via the system classpath, there is only one copy of the class methods, and one copy of class (ie static) variables for that class. If methods on the class are synchronized, then there will be contention for the class lock between webapps. One webapp could possibly hang another by acquiring not releasing such a lock. When a class is loaded by the webapp-specific classloader, this contention cannot occur - webapps are better isolated from each other. And of course, if a webapp sets the value of a static member of the class (eg setMaxFoo(3)) then that attribute is visible to all webapps in the tomcat instance, again not providing web application isolation. (note, while this could be regarded as a "feature" for allowing data communication between webapps, I thing this is a bad idea, as it assumes the webapps are running in the same virtual machine. Communicating via a shared database, or a shared EJB, or even raw sockets, seems to me to be a better way for webapps to intercommunicate). Fifthly, if you get seriously into security, for example by defining java security policies, then there may be implications. I'm not entirely sure about the effects here, but it seems that having per-webapp copies of libs, and *not* having extra stuff in the classpath (eg libs used by other webapps) can only be good. Sixthly, I think there are problems with loading resource files. If you (or shared code) calls getResourceBundle() or related methods, I suspect the places the JVM looks for the resource file is different... Against that, the "libs in CLASSPATH" approach seems to offer two benefits: save disk space and save RAM. I think trying to save a megabyte of disk space (and that's a big jar!) is really pointless in this age. Saving RAM by only loading one copy of a class might have some benefit - but I'm not sure that this doesn't happen anyway. The fact that a class needs to *behave* as if it were per-classloader doesn't mean that two copies of the bytecode are loaded (or does it? I don't know what run-time-linking does to the original bytecode...) I guess if you have a really large jar, and dozens of webapps use it, there is a valid case for the classpath approach, but in general I think having self-contained webapps makes life easier for everyone concerned.. Just my two cents :-) Simon [EMAIL PROTECTED] on 12/27/2000 10:32:34 AM Please respond to [EMAIL PROTECTED] To: [EMAIL PROTECTED] cc: Subject: RE: Servlet error I can't seem to resolve The stack-trace seems pretty clear to me - the "sendIt" method of the IridiumSendMail class is storing a null pointer into a hashtable. What you may find is that the Iridi
Re: Servlet error I can't seem to resolve
Simon, Wow, more like a few dollars worth! Thank you for your insights. Would you be willing to share the dir structure and the web.xml file for one of your self-contained webapps? This would be incredibly helpful! Thanks again. Peter -Original Message- From: Kitching Simon [EMAIL PROTECTED] To: '[EMAIL PROTECTED]' [EMAIL PROTECTED] Date: Wednesday, December 27, 2000 9:51 AM Subject: RE: Servlet error I can't seem to resolve -Original Message- From: Jeffry Guttadauro [SMTP:[EMAIL PROTECTED]] Sent: Wednesday, December 27, 2000 6:07 PM To: [EMAIL PROTECTED] Subject: RE: Servlet error I can't seem to resolve Hi, Simon. Why would you say that it's a bad idea to put .jar files in the classpath? In the case of commonly-used jars, like mail.jar for example, why would it be better to replicate this in each application's WEB-INF/lib directory? Thanks, -Jeff [Kitching Simon] First of all, it makes it easier to install a webapp. For example, if you migrate a webapp to a different machine because it has been wildly successful and bigger hardware is required, and all required libs are under WEB-INF/lib, then the move is trivial. Otherwise, the required libs need to be installed separately. And remember that this may happen well after the original developers have left! Secondly, it removes inter-webapp version dependencies. Suppose that one webapp requires an updated version of a shared lib. If you upgrade the shared lib, then you need to retest every single webapp, even if only one of them *actually* needed the upgrade. And with libs in the classpath, it can be difficult to even know which webapps use a lib and which don't. Thirdly, putting stuff in the classpath interferes with auto-reloading of changed classes. Each webapp gets its own classloader, which makes it possible to do things like dynamically reloading classes that have changed, and stopping a single webapp context without shutting down the whole of tomcat. If some of the webapp's code is loaded from the CLASSPATH (ie is loaded by the system classloader, not the webapp-specific classloader) then there can be problems. Fourthly, when a class is loaded via the system classpath, there is only one copy of the class methods, and one copy of class (ie static) variables for that class. If methods on the class are synchronized, then there will be contention for the class lock between webapps. One webapp could possibly hang another by acquiring not releasing such a lock. When a class is loaded by the webapp-specific classloader, this contention cannot occur - webapps are better isolated from each other. And of course, if a webapp sets the value of a static member of the class (eg setMaxFoo(3)) then that attribute is visible to all webapps in the tomcat instance, again not providing web application isolation. (note, while this could be regarded as a "feature" for allowing data communication between webapps, I thing this is a bad idea, as it assumes the webapps are running in the same virtual machine. Communicating via a shared database, or a shared EJB, or even raw sockets, seems to me to be a better way for webapps to intercommunicate). Fifthly, if you get seriously into security, for example by defining java security policies, then there may be implications. I'm not entirely sure about the effects here, but it seems that having per-webapp copies of libs, and *not* having extra stuff in the classpath (eg libs used by other webapps) can only be good. Sixthly, I think there are problems with loading resource files. If you (or shared code) calls getResourceBundle() or related methods, I suspect the places the JVM looks for the resource file is different... Against that, the "libs in CLASSPATH" approach seems to offer two benefits: save disk space and save RAM. I think trying to save a megabyte of disk space (and that's a big jar!) is really pointless in this age. Saving RAM by only loading one copy of a class might have some benefit - but I'm not sure that this doesn't happen anyway. The fact that a class needs to *behave* as if it were per-classloader doesn't mean that two copies of the bytecode are loaded (or does it? I don't know what run-time-linking does to the original bytecode...) I guess if you have a really large jar, and dozens of webapps use it, there is a valid case for the classpath approach, but in general I think having self-contained webapps makes life easier for everyone concerned.. Just my two cents :-) Simon [EMAIL PROTECTED] on 12/27/2000 10:32:34 AM Please respond to [EMAIL PROTECTED] To: [EMAIL PROTECTED] cc: Subject: RE: Servlet error I can't seem to resolve The stack-trace seems pretty clear to me - the "sendIt" method of the IridiumSendMail class is storing a null pointer into a hashtable. What you may find is that the IridiumSendMail class is expecting to load a resource file fr
internal servlet error(pl. help assoon as possible
Hello friends, I have installed my ecom application in Window's NT,IIS,JRUN2.3+ my ecom application it is working fine. But in same application in configured on Linux OS,tomcat,apache it will give the following error. Error: 500 Location: /serveredev/current/productareas/secustapp/welcomepage.jsp Internal Servlet Error: javax.servlet.ServletException at org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:386) at productareas.secustapp._0002fproductareas_0002fsecustapp_0002fwelcomepage_0002ejspwelcomepage_jsp_0._jspService(_0002fprod at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:126) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.jasper.runtime.JspServlet$JspServletWrapper.service(JspServlet.java:174) at org.apache.jasper.runtime.JspServlet.serviceJspFile(JspServlet.java:261) at org.apache.jasper.runtime.JspServlet.service(JspServlet.java:369) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.tomcat.core.ServletWrapper.handleRequest(ServletWrapper.java:503) at org.apache.tomcat.core.ContextManager.service(ContextManager.java:559) at org.apache.tomcat.service.connector.Ajp12ConnectionHandler.processConnection(Ajp12ConnectionHandler.java:156) at org.apache.tomcat.service.TcpConnectionThread.run(SimpleTcpEndpoint.java:338) at java.lang.Thread.run(Thread.java) Root cause: java.lang.NullPointerException at com.se.error.ErrConstants.SETRACE(ErrConstants.java:101) at com.sefgcr.helper.jsp.gen.TfgWelcome.processRequest(TfgWelcome.java:43) at productareas.secustapp._0002fproductareas_0002fsecustapp_0002fwelcomepage_0002ejspwelcomepage_jsp_0._jspService(_0002fprod at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:126) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.jasper.runtime.JspServlet$JspServletWrapper.service(JspServlet.java:174) at org.apache.jasper.runtime.JspServlet.serviceJspFile(JspServlet.java:261) at org.apache.jasper.runtime.JspServlet.service(JspServlet.java:369) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.tomcat.core.ServletWrapper.handleRequest(ServletWrapper.java:503) at org.apache.tomcat.core.ContextManager.service(ContextManager.java:559) at org.apache.tomcat.service.connector.Ajp12ConnectionHandler.processConnection(Ajp12ConnectionHandler.java:156) at org.apache.tomcat.service.TcpConnectionThread.run(SimpleTcpEndpoint.java:338) at java.lang.Thread.run(Thread.java) Subject: Internal servlet Error Date: Fri, 10 Nov 2000 15:44:14 +0530 From: rram [EMAIL PROTECTED] To: [EMAIL PROTECTED] CC: [EMAIL PROTECTED] Hello friends, I have installed my ecom application in Window's NT,IIS,JRUN2.3+ my ecom application it is working fine. But in same application in configured on Linux OS,tomcat,apache it will give the following error. Error: 500 Location: /serveredev/current/productareas/secustapp/welcomepage.jsp Internal Servlet Error: javax.servlet.ServletException at org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:386) at productareas.secustapp._0002fproductareas_0002fsecustapp_0002fwelcomepage_0002ejspwelcomepage_jsp_0._jspService(_0002fprod at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:126) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.jasper.runtime.JspServlet$JspServletWrapper.service(JspServlet.java:174) at org.apache.jasper.runtime.JspServlet.serviceJspFile(JspServlet.java:261) at org.apache.jasper.runtime.JspServlet.service(JspServlet.java:369) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.tomcat.core.ServletWrapper.handleRequest(ServletWrapper.java:503) at org.apache.tomcat.core.ContextManager.service(ContextManager.java:559) at org.apache.tomcat.service.connector.Ajp12ConnectionHandler.processConnection(Ajp12ConnectionHandler.java:156) at org.apache.tomcat.service.TcpConnectionThread.run(SimpleTcpEndpoint.java:338) at java.lang.Thread.run(Thread.java) Root cause: java.lang.NullPointerException at com.se.error.ErrConstants.SETRACE(ErrConstants.java:101) at com.sefgcr.helper.jsp.gen.TfgWelcome.processRequest(TfgWelcome.java:43) at productareas.secustapp._0002fproductareas_0002fsecustapp_0002fwelcomepage_0002ejspwelcomepage_jsp_0._jspService(_0002fprod at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:126) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.jasper.runtime.JspServlet$JspServletWrapper.service(JspServlet.java:174) at org.apache.jasper.runtime.JspServlet.serviceJspFile(JspServlet.java:261) at org.apache.jasper.runtime.JspServlet.service(JspServlet.java:369) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.tomcat.core.ServletWrapper.handleRequest(ServletWrapper.java
Re: internal servlet error(pl. help assoon as possible
You may not have one of the workers configured properly or the connector ports messed up. Check your workers.properties file and the server.xml to ensure both are the same. Kurt - Original Message - From: rram [EMAIL PROTECTED] To: Tsoloane Moahloli [EMAIL PROTECTED] Cc: [EMAIL PROTECTED]; [EMAIL PROTECTED] Sent: Saturday, November 11, 2000 3:51 AM Subject: internal servlet error(pl. help assoon as possible Hello friends, I have installed my ecom application in Window's NT,IIS,JRUN2.3+ my ecom application it is working fine. But in same application in configured on Linux OS,tomcat,apache it will give the following error. Error: 500 Location: /serveredev/current/productareas/secustapp/welcomepage.jsp Internal Servlet Error: javax.servlet.ServletException at org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImp l.java:386) at productareas.secustapp._0002fproductareas_0002fsecustapp_0002fwelcomepage_00 02ejspwelcomepage_jsp_0._jspService(_0002fprod at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:126) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.jasper.runtime.JspServlet$JspServletWrapper.service(JspServlet.ja va:174) at org.apache.jasper.runtime.JspServlet.serviceJspFile(JspServlet.java:261) at org.apache.jasper.runtime.JspServlet.service(JspServlet.java:369) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.tomcat.core.ServletWrapper.handleRequest(ServletWrapper.java:503) at org.apache.tomcat.core.ContextManager.service(ContextManager.java:559) at org.apache.tomcat.service.connector.Ajp12ConnectionHandler.processConnection (Ajp12ConnectionHandler.java:156) at org.apache.tomcat.service.TcpConnectionThread.run(SimpleTcpEndpoint.java:338 ) at java.lang.Thread.run(Thread.java) Root cause: java.lang.NullPointerException at com.se.error.ErrConstants.SETRACE(ErrConstants.java:101) at com.sefgcr.helper.jsp.gen.TfgWelcome.processRequest(TfgWelcome.java:43) at productareas.secustapp._0002fproductareas_0002fsecustapp_0002fwelcomepage_00 02ejspwelcomepage_jsp_0._jspService(_0002fprod at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:126) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.jasper.runtime.JspServlet$JspServletWrapper.service(JspServlet.ja va:174) at org.apache.jasper.runtime.JspServlet.serviceJspFile(JspServlet.java:261) at org.apache.jasper.runtime.JspServlet.service(JspServlet.java:369) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.tomcat.core.ServletWrapper.handleRequest(ServletWrapper.java:503) at org.apache.tomcat.core.ContextManager.service(ContextManager.java:559) at org.apache.tomcat.service.connector.Ajp12ConnectionHandler.processConnection (Ajp12ConnectionHandler.java:156) at org.apache.tomcat.service.TcpConnectionThread.run(SimpleTcpEndpoint.java:338 ) at java.lang.Thread.run(Thread.java) Subject: Internal servlet Error Date: Fri, 10 Nov 2000 15:44:14 +0530 From: rram [EMAIL PROTECTED] To: [EMAIL PROTECTED] CC: [EMAIL PROTECTED] Hello friends, I have installed my ecom application in Window's NT,IIS,JRUN2.3+ my ecom application it is working fine. But in same application in configured on Linux OS,tomcat,apache it will give the following error. Error: 500 Location: /serveredev/current/productareas/secustapp/welcomepage.jsp Internal Servlet Error: javax.servlet.ServletException at org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImp l.java:386) at productareas.secustapp._0002fproductareas_0002fsecustapp_0002fwelcomepage_00 02ejspwelcomepage_jsp_0._jspService(_0002fprod at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:126) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.jasper.runtime.JspServlet$JspServletWrapper.service(JspServlet.ja va:174) at org.apache.jasper.runtime.JspServlet.serviceJspFile(JspServlet.java:261) at org.apache.jasper.runtime.JspServlet.service(JspServlet.java:369) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.tomcat.core.ServletWrapper.handleRequest(ServletWrapper.java:503) at org.apache.tomcat.core.ContextManager.service(ContextManager.java:559) at org.apache.tomcat.service.connector.Ajp12ConnectionHandler.processConnection (Ajp12ConnectionHandler.java:156) at org.apache.tomcat.service.TcpConnectionThread.run(SimpleTcpEndpoint.java:338 ) at java.lang.Thread.run(Thread.java) Root cause: java.lang.NullPointerException at com.se.error.ErrConstants.SETRACE(ErrConstants.java:101) at com.sefgcr.helper.jsp.gen.TfgWelcome.processRequest(TfgWelcome.java:43) at productareas.secustapp._0002fproductareas_0002fsecustapp_0002fwelcomepage_00
RE: internal servlet error(pl. help assoon as possible
As I believe someone mentioned before, you are getting a Null pointer exception. You need to find out why you are getting a null pointer here : at com.se.error.ErrConstants.SETRACE(ErrConstants.java:101) at com.sefgcr.helper.jsp.gen.TfgWelcome.processRequest(TfgWelcome.java:43) This could be Linux related, but it does not seem to be Tomcat related. Also, it probably isn't helping you to unsubscribe in the same message you send out for help. -Original Message- From: rram [mailto:[EMAIL PROTECTED]] Sent: Saturday, November 11, 2000 03:51 AM To: Tsoloane Moahloli Cc: [EMAIL PROTECTED]; [EMAIL PROTECTED] Subject: internal servlet error(pl. help assoon as possible Hello friends, I have installed my ecom application in Window's NT,IIS,JRUN2.3+ my ecom application it is working fine. But in same application in configured on Linux OS,tomcat,apache it will give the following error. Error: 500 Location: /serveredev/current/productareas/secustapp/welcomepage.jsp Internal Servlet Error: javax.servlet.ServletException at org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImp l.java:386) at productareas.secustapp._0002fproductareas_0002fsecustapp_0002fwelcomepage_00 02ejspwelcomepage_jsp_0._jspService(_0002fprod at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:126) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.jasper.runtime.JspServlet$JspServletWrapper.service(JspServlet.ja va:174) at org.apache.jasper.runtime.JspServlet.serviceJspFile(JspServlet.java:261) at org.apache.jasper.runtime.JspServlet.service(JspServlet.java:369) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.tomcat.core.ServletWrapper.handleRequest(ServletWrapper.java:503) at org.apache.tomcat.core.ContextManager.service(ContextManager.java:559) at org.apache.tomcat.service.connector.Ajp12ConnectionHandler.processConnection (Ajp12ConnectionHandler.java:156) at org.apache.tomcat.service.TcpConnectionThread.run(SimpleTcpEndpoint.java:338 ) at java.lang.Thread.run(Thread.java) Root cause: java.lang.NullPointerException at com.se.error.ErrConstants.SETRACE(ErrConstants.java:101) at com.sefgcr.helper.jsp.gen.TfgWelcome.processRequest(TfgWelcome.java:43) at productareas.secustapp._0002fproductareas_0002fsecustapp_0002fwelcomepage_00 02ejspwelcomepage_jsp_0._jspService(_0002fprod at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:126) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.jasper.runtime.JspServlet$JspServletWrapper.service(JspServlet.ja va:174) at org.apache.jasper.runtime.JspServlet.serviceJspFile(JspServlet.java:261) at org.apache.jasper.runtime.JspServlet.service(JspServlet.java:369) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.tomcat.core.ServletWrapper.handleRequest(ServletWrapper.java:503) at org.apache.tomcat.core.ContextManager.service(ContextManager.java:559) at org.apache.tomcat.service.connector.Ajp12ConnectionHandler.processConnection (Ajp12ConnectionHandler.java:156) at org.apache.tomcat.service.TcpConnectionThread.run(SimpleTcpEndpoint.java:338 ) at java.lang.Thread.run(Thread.java) Subject: Internal servlet Error Date: Fri, 10 Nov 2000 15:44:14 +0530 From: rram [EMAIL PROTECTED] To: [EMAIL PROTECTED] CC: [EMAIL PROTECTED] Hello friends, I have installed my ecom application in Window's NT,IIS,JRUN2.3+ my ecom application it is working fine. But in same application in configured on Linux OS,tomcat,apache it will give the following error. Error: 500 Location: /serveredev/current/productareas/secustapp/welcomepage.jsp Internal Servlet Error: javax.servlet.ServletException at org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImp l.java:386) at productareas.secustapp._0002fproductareas_0002fsecustapp_0002fwelcomepage_00 02ejspwelcomepage_jsp_0._jspService(_0002fprod at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:126) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.jasper.runtime.JspServlet$JspServletWrapper.service(JspServlet.ja va:174) at org.apache.jasper.runtime.JspServlet.serviceJspFile(JspServlet.java:261) at org.apache.jasper.runtime.JspServlet.service(JspServlet.java:369) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.tomcat.core.ServletWrapper.handleRequest(ServletWrapper.java:503) at org.apache.tomcat.core.ContextManager.service(ContextManager.java:559) at org.apache.tomcat.service.connector.Ajp12ConnectionHandler.processConnection (Ajp12ConnectionHandler.java:156) at org.apache.tomcat.service.TcpConnectionThread.run(SimpleTcpEndpoint.java:338 ) at java.lang.Thread.run(Thread.java) Root cause: java.lang.NullPointerException at com.se.error.ErrConstants.SETRACE(ErrConstants.java:101
Internal servlet Error
Hello friends, I have installed my ecom application in Window's NT,IIS,JRUN2.3+ my ecom application it is working fine. But in same application in configured on Linux OS,tomcat,apache it will give the following error. Error: 500 Location: /serveredev/current/productareas/secustapp/welcomepage.jsp Internal Servlet Error: javax.servlet.ServletException at org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:386) at productareas.secustapp._0002fproductareas_0002fsecustapp_0002fwelcomepage_0002ejspwelcomepage_jsp_0._jspService(_0002fprod at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:126) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.jasper.runtime.JspServlet$JspServletWrapper.service(JspServlet.java:174) at org.apache.jasper.runtime.JspServlet.serviceJspFile(JspServlet.java:261) at org.apache.jasper.runtime.JspServlet.service(JspServlet.java:369) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.tomcat.core.ServletWrapper.handleRequest(ServletWrapper.java:503) at org.apache.tomcat.core.ContextManager.service(ContextManager.java:559) at org.apache.tomcat.service.connector.Ajp12ConnectionHandler.processConnection(Ajp12ConnectionHandler.java:156) at org.apache.tomcat.service.TcpConnectionThread.run(SimpleTcpEndpoint.java:338) at java.lang.Thread.run(Thread.java) Root cause: java.lang.NullPointerException at com.se.error.ErrConstants.SETRACE(ErrConstants.java:101) at com.sefgcr.helper.jsp.gen.TfgWelcome.processRequest(TfgWelcome.java:43) at productareas.secustapp._0002fproductareas_0002fsecustapp_0002fwelcomepage_0002ejspwelcomepage_jsp_0._jspService(_0002fprod at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:126) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.jasper.runtime.JspServlet$JspServletWrapper.service(JspServlet.java:174) at org.apache.jasper.runtime.JspServlet.serviceJspFile(JspServlet.java:261) at org.apache.jasper.runtime.JspServlet.service(JspServlet.java:369) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.tomcat.core.ServletWrapper.handleRequest(ServletWrapper.java:503) at org.apache.tomcat.core.ContextManager.service(ContextManager.java:559) at org.apache.tomcat.service.connector.Ajp12ConnectionHandler.processConnection(Ajp12ConnectionHandler.java:156) at org.apache.tomcat.service.TcpConnectionThread.run(SimpleTcpEndpoint.java:338) at java.lang.Thread.run(Thread.java)
[Fwd: Internal servlet Error]
Hello friends, I have installed my ecom application in Window's NT,IIS,JRUN2.3+ my ecom application it is working fine. But in same application in configured on Linux OS,tomcat,apache it will give the following error. Error: 500 Location: /serveredev/current/productareas/secustapp/welcomepage.jsp Internal Servlet Error: javax.servlet.ServletException at org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:386) at productareas.secustapp._0002fproductareas_0002fsecustapp_0002fwelcomepage_0002ejspwelcomepage_jsp_0._jspService(_0002fprod at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:126) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.jasper.runtime.JspServlet$JspServletWrapper.service(JspServlet.java:174) at org.apache.jasper.runtime.JspServlet.serviceJspFile(JspServlet.java:261) at org.apache.jasper.runtime.JspServlet.service(JspServlet.java:369) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.tomcat.core.ServletWrapper.handleRequest(ServletWrapper.java:503) at org.apache.tomcat.core.ContextManager.service(ContextManager.java:559) at org.apache.tomcat.service.connector.Ajp12ConnectionHandler.processConnection(Ajp12ConnectionHandler.java:156) at org.apache.tomcat.service.TcpConnectionThread.run(SimpleTcpEndpoint.java:338) at java.lang.Thread.run(Thread.java) Root cause: java.lang.NullPointerException at com.se.error.ErrConstants.SETRACE(ErrConstants.java:101) at com.sefgcr.helper.jsp.gen.TfgWelcome.processRequest(TfgWelcome.java:43) at productareas.secustapp._0002fproductareas_0002fsecustapp_0002fwelcomepage_0002ejspwelcomepage_jsp_0._jspService(_0002fprod at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:126) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.jasper.runtime.JspServlet$JspServletWrapper.service(JspServlet.java:174) at org.apache.jasper.runtime.JspServlet.serviceJspFile(JspServlet.java:261) at org.apache.jasper.runtime.JspServlet.service(JspServlet.java:369) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.tomcat.core.ServletWrapper.handleRequest(ServletWrapper.java:503) at org.apache.tomcat.core.ContextManager.service(ContextManager.java:559) at org.apache.tomcat.service.connector.Ajp12ConnectionHandler.processConnection(Ajp12ConnectionHandler.java:156) at org.apache.tomcat.service.TcpConnectionThread.run(SimpleTcpEndpoint.java:338) at java.lang.Thread.run(Thread.java) Hello friends, I have installed my ecom application in Window's NT,IIS,JRUN2.3+ my ecom application it is working fine. But in same application in configured on Linux OS,tomcat,apache it will give the following error. Error: 500 Location: /serveredev/current/productareas/secustapp/welcomepage.jsp Internal Servlet Error: javax.servlet.ServletException at org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:386) at productareas.secustapp._0002fproductareas_0002fsecustapp_0002fwelcomepage_0002ejspwelcomepage_jsp_0._jspService(_0002fprod at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:126) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.jasper.runtime.JspServlet$JspServletWrapper.service(JspServlet.java:174) at org.apache.jasper.runtime.JspServlet.serviceJspFile(JspServlet.java:261) at org.apache.jasper.runtime.JspServlet.service(JspServlet.java:369) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.tomcat.core.ServletWrapper.handleRequest(ServletWrapper.java:503) at org.apache.tomcat.core.ContextManager.service(ContextManager.java:559) at org.apache.tomcat.service.connector.Ajp12ConnectionHandler.processConnection(Ajp12ConnectionHandler.java:156) at org.apache.tomcat.service.TcpConnectionThread.run(SimpleTcpEndpoint.java:338) at java.lang.Thread.run(Thread.java) Root cause: java.lang.NullPointerException at com.se.error.ErrConstants.SETRACE(ErrConstants.java:101) at com.sefgcr.helper.jsp.gen.TfgWelcome.processRequest(TfgWelcome.java:43) at productareas.secustapp._0002fproductareas_0002fsecustapp_0002fwelcomepage_0002ejspwelcomepage_jsp_0._jspService(_0002fprod at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:126) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.jasper.runtime.JspServlet$JspServletWrapper.service(JspServlet.java:174) at org.apache.jasper.runtime.JspServlet.serviceJspFile(JspServlet.java:261) at org.apache.jasper.runtime.JspServlet.service(JspServlet.java:369) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.tomcat.core.ServletWrapper.handleRequest(ServletWrapper.java:503) at org.apache.tomcat.core.ContextManager.service(ContextManager.java:559) at org.apache.tomcat.service.connector.Ajp12ConnectionHandler.processConnection(Ajp12ConnectionHandler.java:156) at org.apache.tomcat.service.TcpConnectionThread.run
AW: [Fwd: Internal servlet Error]
The problem lies outside the scope of tomcat: Root cause: java.lang.NullPointerException at com.se.error.ErrConstants.SETRACE(ErrConstants.java:101) at com.sefgcr.helper.jsp.gen.TfgWelcome.processRequest(TfgWelcome.java:43) at productareas.secustapp._0002fproductareas_0002fsecustapp_0002fwelcomepag e_0002ejspwelcomepage_jsp_0._jspService -Ursprüngliche Nachricht- Von: rram [mailto:[EMAIL PROTECTED]] Gesendet: Freitag, 10. November 2000 14:00 An: [EMAIL PROTECTED] Cc: [EMAIL PROTECTED] Betreff: [Fwd: Internal servlet Error]
Re: Internal servlet Error
The stack traceback tells you that a NullPointerException was thrown at line 101 in the ErrConstants class, in method SETRACE. You should investigate that part of your code to determine why a null pointer exception is being thrown. Craig McClanahan rram wrote: Hello friends, I have installed my ecom application in Window's NT,IIS,JRUN2.3+ my ecom application it is working fine. But in same application in configured on Linux OS,tomcat,apache it will give the following error. Error: 500 Location: /serveredev/current/productareas/secustapp/welcomepage.jsp Internal Servlet Error: javax.servlet.ServletException at org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:386) at productareas.secustapp._0002fproductareas_0002fsecustapp_0002fwelcomepage_0002ejspwelcomepage_jsp_0._jspService(_0002fprod at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:126) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.jasper.runtime.JspServlet$JspServletWrapper.service(JspServlet.java:174) at org.apache.jasper.runtime.JspServlet.serviceJspFile(JspServlet.java:261) at org.apache.jasper.runtime.JspServlet.service(JspServlet.java:369) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.tomcat.core.ServletWrapper.handleRequest(ServletWrapper.java:503) at org.apache.tomcat.core.ContextManager.service(ContextManager.java:559) at org.apache.tomcat.service.connector.Ajp12ConnectionHandler.processConnection(Ajp12ConnectionHandler.java:156) at org.apache.tomcat.service.TcpConnectionThread.run(SimpleTcpEndpoint.java:338) at java.lang.Thread.run(Thread.java) Root cause: java.lang.NullPointerException at com.se.error.ErrConstants.SETRACE(ErrConstants.java:101) at com.sefgcr.helper.jsp.gen.TfgWelcome.processRequest(TfgWelcome.java:43) at productareas.secustapp._0002fproductareas_0002fsecustapp_0002fwelcomepage_0002ejspwelcomepage_jsp_0._jspService(_0002fprod at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:126) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.jasper.runtime.JspServlet$JspServletWrapper.service(JspServlet.java:174) at org.apache.jasper.runtime.JspServlet.serviceJspFile(JspServlet.java:261) at org.apache.jasper.runtime.JspServlet.service(JspServlet.java:369) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.tomcat.core.ServletWrapper.handleRequest(ServletWrapper.java:503) at org.apache.tomcat.core.ContextManager.service(ContextManager.java:559) at org.apache.tomcat.service.connector.Ajp12ConnectionHandler.processConnection(Ajp12ConnectionHandler.java:156) at org.apache.tomcat.service.TcpConnectionThread.run(SimpleTcpEndpoint.java:338) at java.lang.Thread.run(Thread.java)
Re: Got internal servlet error with tomcat's example
It's ajp13 , not apj13 Dom - Original Message - From: "Dave" [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Wednesday, November 08, 2000 8:11 PM Subject: Got internal servlet error with tomcat's example Hi all, I was testing my tomcat installation using examples from the package, I had no problem in running the examples using the set-up from mod_jk.conf-auto, which use "Alias" to set-up "/examples" in my default web root. However, when I setup another vertualhost, I got internal servlet error. I was using the same "examples", it shouldn't be a programming error. Here is my setup of VH httpd.conf--- VirtualHost 192.168.0.5 ServerName jsp DocumentRoot "/www/examples" JkMount /*.jsp apj13 JkMount /servlet/* apj13 /VirtualHost server.xml --- Host "jsp" Context path="" docBase="/www/examples" debug="0" /Host Here is my output from the browser Error: 500 Location: /jsp/num/numguess.jsp Internal Servlet Error: javax.servlet.ServletException: num/NumberGuessBean at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:390) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.tomcat.core.ServletWrapper.doService(ServletWrapper.java:387) at org.apache.tomcat.core.Handler.service(Handler.java:263) at org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java:371) at org.apache.tomcat.core.ContextManager.internalService(ContextManager.java:78 6) at org.apache.tomcat.core.ContextManager.service(ContextManager.java:732) at org.apache.tomcat.service.connector.Ajp13ConnectionHandler.processConnection (Ajp13ConnectionHandler.java:160) at org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint.java:407) at org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPool.java:498) at java.lang.Thread.run(Thread.java:484) Root cause: java.lang.NoClassDefFoundError: num/NumberGuessBean at java.lang.Class.newInstance0(Native Method) at java.lang.Class.newInstance(Class.java:237) at org.apache.jasper.servlet.JspServlet$JspServletWrapper.load(JspServlet.java: 116) at org.apache.jasper.servlet.JspServlet$JspServletWrapper.loadIfNecessary(JspSe rvlet.java:154) at org.apache.jasper.servlet.JspServlet$JspServletWrapper.service(JspServlet.ja va:164) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:309) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:382) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.tomcat.core.ServletWrapper.doService(ServletWrapper.java:387) at org.apache.tomcat.core.Handler.service(Handler.java:263) at org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java:371) at org.apache.tomcat.core.ContextManager.internalService(ContextManager.java:78 6) at org.apache.tomcat.core.ContextManager.service(ContextManager.java:732) at org.apache.tomcat.service.connector.Ajp13ConnectionHandler.processConnection (Ajp13ConnectionHandler.java:160) at org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint.java:407) at org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPool.java:498) at java.lang.Thread.run(Thread.java:484) Any idea? CLASSPATH? TOMCAT_HOME? Thanks Dave
AW: Internal servlet error
If you look closer at the traceback you can see what happened and where. You have to look at com.se.error.ErrConstants.SETRACE Thats obvious not part of tomcat Root cause: java.lang.NullPointerException at com.se.error.ErrConstants.SETRACE(ErrConstants.java:101) at com.sefgcr.helper.jsp.gen.TfgWelcome.processRequest(TfgWelcome.java:43) at productareas.secustapp._0002fproductareas_0002fsecustapp_0002fwelcomepag e_0002ejspwelcomepage_jsp_0._jspService(_0002fprod -Ursprüngliche Nachricht- Von: ramanarayanan raman [mailto:[EMAIL PROTECTED]] Gesendet: Freitag, 3. November 2000 11:31 An: [EMAIL PROTECTED] Betreff: Internal servlet error
Servlet to Servlet Error
Hi All, I'm having trouble with one servlet communicating with another servlet. I create the URL, open the connection, get an output stream, write to the output stream, flush it, and close it. The servlet I'm writing to gets an input stream and reads the data, but it never sees the end of the data and hangs. The only clue I got was a "parse error" displayed in the Tomcat window. I searched in the Tomcat source and found that it is the AdapterHandler that is generating this message when trying to parse an HTTP Header. So, I added a dummy Cookie to the HTTP Header and everything worked. This seems like a bug to me. Is this problem already know. I'm using 3.2 beta 6. Thanks. = Wyn Easton [EMAIL PROTECTED] __ Do You Yahoo!? Yahoo! Messenger - Talk while you surf! It's FREE. http://im.yahoo.com/
AW: Servlet to Servlet Error
have you considered using a javax.servlet.RequestDispatcher to communicate between your servlets? regards matthias -Ursprüngliche Nachricht- Von: Wyn Easton [mailto:[EMAIL PROTECTED]] Gesendet am: Mittwoch, 25. Oktober 2000 12:01 An: [EMAIL PROTECTED] Betreff: Servlet to Servlet Error Hi All, I'm having trouble with one servlet communicating with another servlet. I create the URL, open the connection, get an output stream, write to the output stream, flush it, and close it. The servlet I'm writing to gets an input stream and reads the data, but it never sees the end of the data and hangs. The only clue I got was a "parse error" displayed in the Tomcat window. I searched in the Tomcat source and found that it is the AdapterHandler that is generating this message when trying to parse an HTTP Header. So, I added a dummy Cookie to the HTTP Header and everything worked. This seems like a bug to me. Is this problem already know. I'm using 3.2 beta 6. Thanks. = Wyn Easton [EMAIL PROTECTED] __ Do You Yahoo!? Yahoo! Messenger - Talk while you surf! It's FREE. http://im.yahoo.com/
