Invalid JSP Error When Trying to View Source
Can anyone help me rectify an invalid JSP file error? I am getting an invalid JSP error when trying to view the JSP example source code through my browser. After starting Tomcat, I am navigating from the Tomcat welcome/index.jsp page through to view source of any of the jsp examples( e.g. http://localhost:8080/examples/jsp/source.jsp?/jsp/num/numguess.jsp). I have installed Tomcat 4.1.18 binaries on win2k. I have JAVA_HOME set to my jdk 1.3.1_06 directory, and have NOT set any other environment variables. The error comes back on a web page titled HTTP Status 500 - and the exeption contents are: org.apache.jasper.JasperException: Invalid JSP file /jsp/num/numguess.jsp at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.ja va:248) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:295) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:241) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applica tionFilterChain.java:247) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilt erChain.java:193) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValv e.java:260) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i nvokeNext(StandardPipeline.java:643) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:4 80) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValv e.java:191) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i nvokeNext(StandardPipeline.java:643) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(Authenticator Base.java:493) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i nvokeNext(StandardPipeline.java:641) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:4 80) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:241 5) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java :180) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i nvokeNext(StandardPipeline.java:643) at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherVa lve.java:170) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i nvokeNext(StandardPipeline.java:641) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java :172) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i nvokeNext(StandardPipeline.java:641) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:4 80) 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$StandardPipelineValveContext.i nvokeNext(StandardPipeline.java:643) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:4 80) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) at org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:223) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:43 2) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processC onnection(Http11Protocol.java:386) at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:53 4) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool .java:530) at java.lang.Thread.run(Thread.java:479) root cause javax.servlet.ServletException: Invalid JSP file /jsp/num/numguess.jsp at org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContex tImpl.java:530) at org.apache.jsp.source_jsp._jspService(source_jsp.java:66) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:137) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.ja va:204) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:295) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:241) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applica tionFilterChain.java:247) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilt erChain.java:193) at
RE: Invalid JSP Error When Trying to View Source
http://localhost:8080/examples/jsp/num/numguess.txt Filip -Original Message- From: John Dapper [mailto:[EMAIL PROTECTED]] Sent: Monday, February 03, 2003 8:52 AM To: [EMAIL PROTECTED] Subject: Invalid JSP Error When Trying to View Source Can anyone help me rectify an invalid JSP file error? I am getting an invalid JSP error when trying to view the JSP example source code through my browser. After starting Tomcat, I am navigating from the Tomcat welcome/index.jsp page through to view source of any of the jsp examples( e.g. http://localhost:8080/examples/jsp/source.jsp?/jsp/num/numguess.jsp). I have installed Tomcat 4.1.18 binaries on win2k. I have JAVA_HOME set to my jdk 1.3.1_06 directory, and have NOT set any other environment variables. The error comes back on a web page titled HTTP Status 500 - and the exeption contents are: org.apache.jasper.JasperException: Invalid JSP file /jsp/num/numguess.jsp at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.ja va:248) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:295) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:241) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applica tionFilterChain.java:247) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilt erChain.java:193) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValv e.java:260) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i nvokeNext(StandardPipeline.java:643) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:4 80) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValv e.java:191) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i nvokeNext(StandardPipeline.java:643) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(Authenticator Base.java:493) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i nvokeNext(StandardPipeline.java:641) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:4 80) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:241 5) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java :180) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i nvokeNext(StandardPipeline.java:643) at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherVa lve.java:170) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i nvokeNext(StandardPipeline.java:641) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java :172) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i nvokeNext(StandardPipeline.java:641) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:4 80) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve. java:174) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i nvokeNext(StandardPipeline.java:643) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:4 80) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) at org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:223) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:43 2) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processC onnection(Http11Protocol.java:386) at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:53 4) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool .java:530) at java.lang.Thread.run(Thread.java:479) root cause javax.servlet.ServletException: Invalid JSP file /jsp/num/numguess.jsp at org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContex tImpl.java:530) at org.apache.jsp.source_jsp._jspService(source_jsp.java:66) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:137) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.ja va:204) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:295) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:241) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853
Re: Invalid JSP Error When Trying to View Source
John -- I'm not entirely sure what you're doing, but I'm guessing source.jsp is supposed to return plain text of the jsp specified as the argument. Assuming you can correctly access: http://localhost:8080/examples/jsp/source.jsp without problems, then your setup is ok. As for your source viewing problem, since you're getting a jasper exception mentioning numguess.jsp, it looks like Tomcat is trying to serve up that jsp instead of source.jsp as intended. Try changing the url to look something like: http://localhost:8080/examples/jsp/source.jsp?jspsrc=jsp.num.numguess In source.jsp, get the value of parameter jspsrc and parse it to reconstruct the actual path of the argument jsp file. This may not be necessary, but I don't in general play around with potentially ambiguous characters in parameters. I'm assuming you already know how to locate that file and get the source for it, so I won't go into that. Hope that helps... justin At 08:52 AM 2/3/2003, you wrote: Can anyone help me rectify an invalid JSP file error? I am getting an invalid JSP error when trying to view the JSP example source code through my browser. After starting Tomcat, I am navigating from the Tomcat welcome/index.jsp page through to view source of any of the jsp examples( e.g. http://localhost:8080/examples/jsp/source.jsp?/jsp/num/numguess.jsp). I have installed Tomcat 4.1.18 binaries on win2k. I have JAVA_HOME set to my jdk 1.3.1_06 directory, and have NOT set any other environment variables. The error comes back on a web page titled HTTP Status 500 - and the exeption contents are: org.apache.jasper.JasperException: Invalid JSP file /jsp/num/numguess.jsp at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.ja va:248) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:295) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:241) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applica tionFilterChain.java:247) Justin Ruthenbeck Software Engineer, NextEngine Inc. [EMAIL PROTECTED] Confidential - See http://www.nextengine.com/confidentiality.php - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
