Problem with Tomcat 3.2beta
Hi - I am using Tomcat 3.2 beta with JDK1.3 on a NT4.0 workstation. Loading a trivial JSP file causes the exception given below. What is causing this error? Thanks, Rk java.lang.NullPointerException at java.io.File.(File.java:185) at org.apache.jasper.compiler.JspCompiler.isOutDated(JspCompiler.java:307 ) at org.apache.jasper.compiler.JspCompiler.(JspCompiler.java:99) at org.apache.jasper.JspEngineContext.createCompiler(JspEngineContext.jav a:317) at org.apache.jasper.servlet.JspServlet.doLoadJSP(JspServlet.java:450) at org.apache.jasper.servlet.JasperLoader12.loadJSP(JasperLoader12.java:1 46) at org.apache.jasper.servlet.JspServlet.loadJSP(JspServlet.java:424) at org.apache.jasper.servlet.JspServlet$JspServletWrapper.loadIfNecessary (JspServlet.java:152) at org.apache.jasper.servlet.JspServlet$JspServletWrapper.service(JspServ let.java:164) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:30 9) 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:38 7) 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.j ava:786) at org.apache.tomcat.core.ContextManager.service(ContextManager.java:732) at org.apache.tomcat.service.http.HttpConnectionHandler.processConnection (HttpConnectionHandler.java:210) at org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint.java:4 07) at org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPool.java: 498) at java.lang.Thread.run(Thread.java:479) --- S Ramakrishnan, Cisco Systems Inc., San Jose, Ca
Re: Problem with Tomcat 3.2beta
Can you check that upper/lowercase in your URL is the same as in your file systems ... Christian -- Christian Mallwitz INTERSHOP Communications Germany Senior Software Engineerphone: +49 3641 894 334 -Original Message- From: S Ramakrishnan [mailto:[EMAIL PROTECTED]] Sent: Friday, November 10, 2000 07:28 To: [EMAIL PROTECTED] Subject: Problem with Tomcat 3.2beta Hi - I am using Tomcat 3.2 beta with JDK1.3 on a NT4.0 workstation. Loading a trivial JSP file causes the exception given below. What is causing this error? Thanks, Rk java.lang.NullPointerException at java.io.File.(File.java:185) at org.apache.jasper.compiler.JspCompiler.isOutDated(JspCompiler.java:307 ) at org.apache.jasper.compiler.JspCompiler.(JspCompiler.java:99) at org.apache.jasper.JspEngineContext.createCompiler(JspEngineContext.jav a:317) at org.apache.jasper.servlet.JspServlet.doLoadJSP(JspServlet.java:450) at org.apache.jasper.servlet.JasperLoader12.loadJSP(JasperLoader12.java:1 46) at org.apache.jasper.servlet.JspServlet.loadJSP(JspServlet.java:424) at org.apache.jasper.servlet.JspServlet$JspServletWrapper.loadIfNecessary (JspServlet.java:152) at org.apache.jasper.servlet.JspServlet$JspServletWrapper.service(JspServ let.java:164) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:30 9) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:382) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.tomcat.core.ServletWrapper.doService(ServletWrapper.java:38 7) at org.apache.tomcat.core.Handler.service(Handler.java:263) at org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java:371) at org.apache.tomcat.core.ContextManager.internalService(ContextManager.j ava:786) at org.apache.tomcat.core.ContextManager.service(ContextManager.java:732) at org.apache.tomcat.service.http.HttpConnectionHandler.processConnection (HttpConnectionHandler.java:210) at org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint.java:4 07) at org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPool.java: 498) at java.lang.Thread.run(Thread.java:479) --- S Ramakrishnan, Cisco Systems Inc., San Jose, Ca === To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff JSP-INTEREST". Some relevant FAQs on JSP/Servlets can be found at: http://java.sun.com/products/jsp/faq.html http://www.esperanto.org.nz/jsp/jspfaq.html http://www.jguru.com/jguru/faq/faqpage.jsp?name=JSP http://www.jguru.com/jguru/faq/faqpage.jsp?name=Servlets
Re: Problem with Tomcat 3.2beta
Yes the cases match (at any rate, its an NT
system).
The file is under $TOMCAT_HOME\webapps\ROOT
and is named A.JSP.
The JSP file is trivial:
Bajji
<% int x = 5 ; %>
<% out.println("X = " + x); %>
The URL I request is http://localhost:8080/webapps/ROOT/A.JSP
Could it be due to JDK version?
Does Tomcat3.2beta not work
with JDK1.3?
Rk
- Original Message -
From: "Christian Mallwitz" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Cc: "'S Ramakrishnan'" <[EMAIL PROTECTED]>
Sent: Friday, November 10, 2000 1:02 AM
Subject: RE: Problem with Tomcat 3.2beta
> Can you check that upper/lowercase in your URL is the same as in your file
> systems ...
> Christian
> --
> Christian Mallwitz INTERSHOP Communications Germany
> Senior Software Engineerphone: +49 3641 894 334
>
>
>
> -Original Message-
> From: S Ramakrishnan [mailto:[EMAIL PROTECTED]]
> Sent: Friday, November 10, 2000 07:28
> To: [EMAIL PROTECTED]
> Subject: Problem with Tomcat 3.2beta
>
>
> Hi -
>
> I am using Tomcat 3.2 beta with JDK1.3
> on a NT4.0 workstation.
>
> Loading a trivial JSP file causes
> the exception given below.
>
> What is causing this error?
>
> Thanks,
>
> Rk
>
>
>
> java.lang.NullPointerException
> at java.io.File.(File.java:185)
> at
> org.apache.jasper.compiler.JspCompiler.isOutDated(JspCompiler.java:307
> )
> at
> org.apache.jasper.compiler.JspCompiler.(JspCompiler.java:99)
> at
> org.apache.jasper.JspEngineContext.createCompiler(JspEngineContext.jav
> a:317)
> at
> org.apache.jasper.servlet.JspServlet.doLoadJSP(JspServlet.java:450)
> at
> org.apache.jasper.servlet.JasperLoader12.loadJSP(JasperLoader12.java:1
> 46)
> at
> org.apache.jasper.servlet.JspServlet.loadJSP(JspServlet.java:424)
> at
> org.apache.jasper.servlet.JspServlet$JspServletWrapper.loadIfNecessary
> (JspServlet.java:152)
> at
> org.apache.jasper.servlet.JspServlet$JspServletWrapper.service(JspServ
> let.java:164)
> at
> org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:30
> 9)
> at
> org.apache.jasper.servlet.JspServlet.service(JspServlet.java:382)
> at
> javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
> at
> org.apache.tomcat.core.ServletWrapper.doService(ServletWrapper.java:38
> 7)
> at org.apache.tomcat.core.Handler.service(Handler.java:263)
> at
> org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java:371)
> at
> org.apache.tomcat.core.ContextManager.internalService(ContextManager.j
> ava:786)
> at
> org.apache.tomcat.core.ContextManager.service(ContextManager.java:732)
> at
> org.apache.tomcat.service.http.HttpConnectionHandler.processConnection
> (HttpConnectionHandler.java:210)
> at
> org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint.java:4
> 07)
> at
> org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPool.java:
> 498)
> at java.lang.Thread.run(Thread.java:479)
>
> ---
> S Ramakrishnan, Cisco Systems Inc., San Jose, Ca
>
===
To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff JSP-INTEREST".
Some relevant FAQs on JSP/Servlets can be found at:
http://java.sun.com/products/jsp/faq.html
http://www.esperanto.org.nz/jsp/jspfaq.html
http://www.jguru.com/jguru/faq/faqpage.jsp?name=JSP
http://www.jguru.com/jguru/faq/faqpage.jsp?name=Servlets
Re: Problem with Tomcat 3.2beta
S Ramakrishnan wrote:
>
> Yes the cases match (at any rate, its an NT
> system).
>
> The file is under $TOMCAT_HOME\webapps\ROOT
> and is named A.JSP.
>
> The JSP file is trivial:
>
>
>Bajji
>
>
> <% int x = 5 ; %>
> <% out.println("X = " + x); %>
A side note, you could use a JSP expression here instead of a scriptlet:
<%= "X = " + x %>
>
>
>
>
> The URL I request is http://localhost:8080/webapps/ROOT/A.JSP
>
> Could it be due to JDK version?
> Does Tomcat3.2beta not work
> with JDK1.3?
You should get a better error message, but I'm pretty sure the error is
caused by the fact that you use upper case ".JSP"; the standard file
extension for a JSP file is ".jsp", i.e. in lower case. Change both the
file and the URL path and I'm sure it works better.
Hans
--
Hans Bergsten [EMAIL PROTECTED]
Gefion Software http://www.gefionsoftware.com
===
To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff JSP-INTEREST".
Some relevant FAQs on JSP/Servlets can be found at:
http://java.sun.com/products/jsp/faq.html
http://www.esperanto.org.nz/jsp/jspfaq.html
http://www.jguru.com/jguru/faq/faqpage.jsp?name=JSP
http://www.jguru.com/jguru/faq/faqpage.jsp?name=Servlets
