can you provide another test case, or an example of a real exception?
variables defined inside the try/catch aren't available outside of it, so maybe you're using them inside it normally.
Jason Friedman wrote:
Russell, I tried that but seems the same problem is still there. I used to define lots of variables inside try/catch and it works for all JSP pages. Honestly I dont think there is a problem with the code. My machine is Linux btw. On 2/2/07, Pitre, Russell <[EMAIL PROTECTED]> wrote:You have the "myname" variable declared inside the try/catch statement. Try declaring it outside of the try/catch. <%@ page language="java" contentType="text/html" import=" java.util.*,java.io.*,java.sql.*"%> <% String myname: try{ myname = "Jason"; }catch(Exception e){ e.printStackTrace(); } %> <html> <body> This is a html, my name is <%=myname%></body> </html> -----Original Message----- From: Jason Friedman [mailto:[EMAIL PROTECTED] Sent: Friday, February 02, 2007 2:47 PM To: users@tomcat.apache.org Subject: Tomcat and JSP Issue My tomcat works perfectly normal before today. I did nothing to it, but now even the simplest JSP code gives errors: whatswrong.jsp ======================================================= <%@ page language="java" contentType="text/html" import=" java.util.*,java.io.*,java.sql.*"%> <% try{ String myname = "Jason"; }catch(Exception e){ e.printStackTrace(); } %> <html> <body> This is a html, my name is <%=myname%></body> </html> ======================================================= Here are the errors: ======================================================= HTTP Status 500 -type Exception reportmessage description The server encountered an internal error () that prevented it from fulfilling this request. exception org.apache.jasper.JasperException: Unable to compile class for JSP An error occurred at line: 20 in the jsp file: /whatswrong.jsp Generated servlet error: [javac] Compiling 1 source file /home/yasong/apache-tomcat-4.1.34/work/Standalone/localhost/_/whatswrong _jsp.java:57: cannot resolve symbol symbol : variable myname location: class org.apache.jsp.whatswrong_jsp out.print(myname); ^ 1 error at org.apache.jasper.compiler.DefaultErrorHandler.javacError(DefaultErrorHa ndler.java:85) at org.apache.jasper.compiler.ErrorDispatcher.javacError(ErrorDispatcher.ja va:248) at org.apache.jasper.compiler.Compiler.generateClass(Compiler.java:343) at org.apache.jasper.compiler.Compiler.compile(Compiler.java:356) at org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.ja va:427) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.ja va:142) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:240) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:187) at javax.servlet.http.HttpServlet.service(HttpServlet.java:809) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applica tionFilterChain.java:198) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilt erChain.java:144) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValv e.java:209) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i nvokeNext(StandardPipeline.java:595) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:4 32) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:954) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValv e.java:138) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i nvokeNext(StandardPipeline.java:595) at org.apache.catalina.valves.CertificatesValve.invoke(CertificatesValve.ja va:197) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i nvokeNext(StandardPipeline.java:593) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:4 32) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:954) at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:245 9) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java :132) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i nvokeNext(StandardPipeline.java:595) at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherVa lve.java:118) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i nvokeNext(StandardPipeline.java:593) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java :116) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i nvokeNext(StandardPipeline.java:593) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:4 32) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:954) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve. java:126) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i nvokeNext(StandardPipeline.java:595) at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:544 ) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i nvokeNext(StandardPipeline.java:593) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:4 32) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:954) at org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:152) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:86 9) at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.proc essConnection(Http11BaseProtocol.java:664) at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint .java:527) at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollow erWorkerThread.java:80) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool .java:684) at java.lang.Thread.run(Thread.java:534) Apache Tomcat/4.1.34 ======================================================= --------------------------------------------------------------------- To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] --------------------------------------------------------------------- To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]--------------------------------------------------------------------- To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
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