[jboss-user] [Tomcat, HTTPD, Servlets & JSP] - Jasper Exception when migrating from 4.0.5.CR1 to 4.2.0.CR1

[risenhoover]

Hi All,

I have an existing web application that is currently operational under 4.0.5.CR1.  The login page (login.jsp) is a very simple struts page that does exactly what you think it does.

I am attempting to migrate to 4.2.0, but when I install my new web application, I get a JasperException when I attempt to load this page.  This is the output in the log:

2007-03-09 17:17:23,786 ERROR [org.apache.catalina.core.ContainerBase.[jboss.web].[localhost].[/DAXAppWeb].[jsp]] Servlet.service() for servlet jsp threw except
ion
org.apache.jasper.JasperException: Unable to compile class for JSP:


Stacktrace:
        at org.apache.jasper.compiler.DefaultErrorHandler.javacError(DefaultErrorHandler.java:85)
        at org.apache.jasper.compiler.ErrorDispatcher.javacError(ErrorDispatcher.java:330)
        at org.apache.jasper.compiler.JDTCompiler.generateClass(JDTCompiler.java:415)
        at org.apache.jasper.compiler.Compiler.compile(Compiler.java:308)
        at org.apache.jasper.compiler.Compiler.compile(Compiler.java:286)
        at org.apache.jasper.compiler.Compiler.compile(Compiler.java:273)
        at org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:566)
        at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:308)
        at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:320)
        at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:266)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
        at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
        at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:228)
        at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
        at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:175)
        at org.jboss.web.tomcat.service.session.ClusteredSessionValve.invoke(ClusteredSessionValve.java:87)
        at org.jboss.web.tomcat.service.session.JvmRouteValve.invoke(JvmRouteValve.java:84)
        at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
        at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
        at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:104)
        at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:156)
        at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
        at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:216)
        at org.apache.coyote.ajp.AjpProcessor.process(AjpProcessor.java:437)
        at org.apache.coyote.ajp.AjpProtocol$AjpConnectionHandler.process(AjpProtocol.java:447)
        at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:445)
        at java.lang.Thread.run(Thread.java:619)

Does anybody have any thoughts on what might be causing this, or how I might increase the granularity of the logging to find out what the compile-time error is?

Thanks.


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