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Posted to dev@tomcat.apache.org by bu...@apache.org on 2003/04/29 06:36:53 UTC

DO NOT REPLY [Bug 19414] New: - jsp compile produces corrupt class file

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http://nagoya.apache.org/bugzilla/show_bug.cgi?id=19414

jsp compile produces corrupt class file

           Summary: jsp compile produces corrupt class file
           Product: Tomcat 4
           Version: 4.1.24
          Platform: Sun
        OS/Version: Solaris
            Status: NEW
          Severity: Normal
          Priority: Other
         Component: Unknown
        AssignedTo: tomcat-dev@jakarta.apache.org
        ReportedBy: brkelly@nortelnetworks.com


We have recently had a web app fail due to corrupt class files for some of the 
jsp pages used by the app (log file extract at end of description).

The failure has only occurred once for each of 3 different jsp pages.
In each case, re-accessing the page after renaming the corrupt class file (in 
the work dir) resulted in the page being successfully displayed.

The corresponding valid and corrupt class files have the same length.
For 2 of the corrupt files, the mismatch occurred on the first byte of the file.
For the 3rd corrupt file, the mismatch occurred after the first 8K bytes.

I can't reproduce the problem, even using the original environment.

Looking at the localhost log file, it appears that the three pages are being 
compiled as the result of the one login request.
The log msgs span a period of about 2 mins.

The relevant extract from the log:
2003-04-28 16:10:22 StandardHost[localhost]: Mapping request 
URI '/wpc/servlet/WPCS/en/html/login'
2003-04-28 16:10:22 StandardHost[localhost]:   Trying the longest context path 
prefix
2003-04-28 16:10:22 StandardHost[localhost]:  Mapped to context '/wpc'
2003-04-28 16:10:22 StandardContext[/wpc]: Mapping contextPath='/wpc' with 
requestURI='/wpc/servlet/WPCS/en/html/login' and 
relativeURI='/servlet/WPCS/en/html/login'
2003-04-28 16:10:22 StandardContext[/wpc]:   Trying exact match
2003-04-28 16:10:22 StandardContext[/wpc]:   Trying prefix match
2003-04-28 16:10:22 StandardContext[/wpc]:  Mapped to servlet 'WPCS' with 
servlet path '/servlet/WPCS' and path info '/en/html/login' and update=true
2003-04-28 16:10:22 StandardContext[/wpc]: Mapping contextPath='/wpc' with 
requestURI='/wpc/en/html/wpc.jsp' and relativeURI='/en/html/wpc.jsp'
2003-04-28 16:10:22 StandardContext[/wpc]:   Trying exact match
2003-04-28 16:10:22 StandardContext[/wpc]:   Trying prefix match
2003-04-28 16:10:22 StandardContext[/wpc]:   Trying extension match
2003-04-28 16:10:22 StandardContext[/wpc]:  Mapped to servlet 'jsp' with 
servlet path '/en/html/wpc.jsp' and path info 'null' and update=true
2003-04-28 16:10:23 StandardHost[localhost]: Mapping request 
URI '/wpc/en/html/menu.jsp'
2003-04-28 16:10:23 StandardHost[localhost]:   Trying the longest context path 
prefix
2003-04-28 16:10:23 StandardHost[localhost]:  Mapped to context '/wpc'
2003-04-28 16:10:23 StandardContext[/wpc]: Mapping contextPath='/wpc' with 
requestURI='/wpc/en/html/menu.jsp' and relativeURI='/en/html/menu.jsp'
2003-04-28 16:10:23 StandardContext[/wpc]:   Trying exact match
2003-04-28 16:10:23 StandardContext[/wpc]:   Trying prefix match
2003-04-28 16:10:23 StandardContext[/wpc]:   Trying extension match
2003-04-28 16:10:23 StandardContext[/wpc]:  Mapped to servlet 'jsp' with 
servlet path '/en/html/menu.jsp' and path info 'null' and update=true
2003-04-28 16:10:23 StandardWrapperValve[jsp]: Servlet.service() for servlet 
jsp threw exception
javax.servlet.ServletException: org/apache/jsp/menu_jsp (Bad magic number)
	at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:249)
	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:256)
	at 
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNex
t(StandardPipeline.java:643)
	at org.apache.catalina.core.StandardPipeline.invoke
(StandardPipeline.java:480)
	at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
	at org.apache.catalina.core.StandardContextValve.invoke
(StandardContextValve.java:191)
	at 
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNex
t(StandardPipeline.java:643)
	at org.apache.catalina.valves.CertificatesValve.invoke
(CertificatesValve.java:246)
	at 
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNex
t(StandardPipeline.java:641)
	at org.apache.catalina.core.StandardPipeline.invoke
(StandardPipeline.java:480)
	at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
	at org.apache.catalina.core.StandardContext.invoke
(StandardContext.java:2415)
	at org.apache.catalina.core.StandardHostValve.invoke
(StandardHostValve.java:180)
	at 
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNex
t(StandardPipeline.java:643)
	at org.apache.catalina.valves.ErrorDispatcherValve.invoke
(ErrorDispatcherValve.java:171)
	at 
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNex
t(StandardPipeline.java:641)
	at org.apache.catalina.valves.ErrorReportValve.invoke
(ErrorReportValve.java:172)
	at 
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNex
t(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$StandardPipelineValveContext.invokeNex
t(StandardPipeline.java:643)
	at org.apache.catalina.core.StandardPipeline.invoke
(StandardPipeline.java:480)
	at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
	at org.apache.coyote.tomcat4.CoyoteAdapter.service
(CoyoteAdapter.java:223)
	at org.apache.coyote.http11.Http11Processor.process
(Http11Processor.java:594)
	at 
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnectio
n(Http11Protocol.java:392)
	at org.apache.tomcat.util.net.TcpWorkerThread.runIt
(PoolTcpEndpoint.java:565)
	at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run
(ThreadPool.java:619)
	at java.lang.Thread.run(Thread.java:536)
----- Root Cause -----
java.lang.ClassFormatError: org/apache/jsp/menu_jsp (Bad magic number)
	at java.lang.ClassLoader.defineClass0(Native Method)
	at java.lang.ClassLoader.defineClass(ClassLoader.java:502)
	at java.lang.ClassLoader.defineClass(ClassLoader.java:431)
	at org.apache.jasper.servlet.JasperLoader.loadClass
(JasperLoader.java:215)
	at org.apache.jasper.servlet.JasperLoader.loadClass
(JasperLoader.java:131)
	at org.apache.jasper.JspCompilationContext.load
(JspCompilationContext.java:497)
	at org.apache.jasper.servlet.JspServletWrapper.getServlet
(JspServletWrapper.java:150)
	at org.apache.jasper.compiler.Compiler.isOutDated(Compiler.java:440)
	at org.apache.jasper.compiler.Compiler.isOutDated(Compiler.java:390)
	at org.apache.jasper.JspCompilationContext.compile
(JspCompilationContext.java:471)
	at org.apache.jasper.servlet.JspServletWrapper.service
(JspServletWrapper.java:190)
	at org.apache.jasper.servlet.JspServlet.serviceJspFile
(JspServlet.java:295)
	at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:241)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter
(ApplicationFilterChain.java:247)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter
(ApplicationFilterChain.java:193)
	at org.apache.catalina.core.StandardWrapperValve.invoke
(StandardWrapperValve.java:256)
	at 
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNex
t(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$StandardPipelineValveContext.invokeNex
t(StandardPipeline.java:643)
	at org.apache.catalina.valves.CertificatesValve.invoke
(CertificatesValve.java:246)
	at 
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNex
t(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.StandardContext.invoke
(StandardContext.java:2415)
	at org.apache.catalina.core.StandardHostValve.invoke
(StandardHostValve.java:180)
	at 
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNex
t(StandardPipeline.java:643)
	at org.apache.catalina.valves.ErrorDispatcherValve.invoke
(ErrorDispatcherValve.java:171)
	at 
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNex
t(StandardPipeline.java:641)
	at org.apache.catalina.valves.ErrorReportValve.invoke
(ErrorReportValve.java:172)
	at 
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNex
t(StandardPipeline.java:641)
	at org.apache.catalina.core.StandardPipeline.invoke
(StandardPipeline.java:480)
	at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
	at org.apache.catalina.core.StandardEngineValve.invoke
(StandardEngineValve.java:174)
	at 
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNex
t(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.coyote.tomcat4.CoyoteAdapter.service
(CoyoteAdapter.java:223)
	at org.apache.coyote.http11.Http11Processor.process
(Http11Processor.java:594)
	at 
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnectio
n(Http11Protocol.java:392)
	at org.apache.tomcat.util.net.TcpWorkerThread.runIt
(PoolTcpEndpoint.java:565)
	at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run
(ThreadPool.java:619)
	at java.lang.Thread.run(Thread.java:536)

2003-04-28 16:10:24 StandardHost[localhost]: Mapping request 
URI '/wpc/en/html/footer.jsp'
2003-04-28 16:10:24 StandardHost[localhost]:   Trying the longest context path 
prefix
2003-04-28 16:10:24 StandardHost[localhost]:  Mapped to context '/wpc'
2003-04-28 16:10:24 StandardContext[/wpc]: Mapping contextPath='/wpc' with 
requestURI='/wpc/en/html/footer.jsp' and relativeURI='/en/html/footer.jsp'
2003-04-28 16:10:24 StandardContext[/wpc]:   Trying exact match
2003-04-28 16:10:24 StandardHost[localhost]: Mapping request 
URI '/wpc/en/html/settings.jsp'
2003-04-28 16:10:24 StandardHost[localhost]:   Trying the longest context path 
prefix
2003-04-28 16:10:24 StandardHost[localhost]:  Mapped to context '/wpc'
2003-04-28 16:10:24 StandardContext[/wpc]: Mapping contextPath='/wpc' with 
requestURI='/wpc/en/html/settings.jsp' and relativeURI='/en/html/settings.jsp'
2003-04-28 16:10:24 StandardContext[/wpc]:   Trying exact match
2003-04-28 16:10:24 StandardContext[/wpc]:   Trying prefix match
2003-04-28 16:10:24 StandardContext[/wpc]:   Trying extension match
2003-04-28 16:10:24 StandardContext[/wpc]:  Mapped to servlet 'jsp' with 
servlet path '/en/html/settings.jsp' and path info 'null' and update=true
2003-04-28 16:10:24 StandardContext[/wpc]:   Trying prefix match
2003-04-28 16:10:24 StandardContext[/wpc]:   Trying extension match
2003-04-28 16:10:24 StandardContext[/wpc]:  Mapped to servlet 'jsp' with 
servlet path '/en/html/footer.jsp' and path info 'null' and update=true
2003-04-28 16:10:24 StandardWrapperValve[jsp]: Servlet.service() for servlet 
jsp threw exception
javax.servlet.ServletException: org/apache/jsp/settings_jsp (Local variable 
name has bad constant type)
	at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:249)
	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:256)
	at 
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNex
t(StandardPipeline.java:643)
	at org.apache.catalina.core.StandardPipeline.invoke
(StandardPipeline.java:480)
	at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
	at org.apache.catalina.core.StandardContextValve.invoke
(StandardContextValve.java:191)
	at 
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNex
t(StandardPipeline.java:643)
	at org.apache.catalina.valves.CertificatesValve.invoke
(CertificatesValve.java:246)
	at 
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNex
t(StandardPipeline.java:641)
	at org.apache.catalina.core.StandardPipeline.invoke
(StandardPipeline.java:480)
	at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
	at org.apache.catalina.core.StandardContext.invoke
(StandardContext.java:2415)
	at org.apache.catalina.core.StandardHostValve.invoke
(StandardHostValve.java:180)
	at 
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNex
t(StandardPipeline.java:643)
	at org.apache.catalina.valves.ErrorDispatcherValve.invoke
(ErrorDispatcherValve.java:171)
	at 
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNex
t(StandardPipeline.java:641)
	at org.apache.catalina.valves.ErrorReportValve.invoke
(ErrorReportValve.java:172)
	at 
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNex
t(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$StandardPipelineValveContext.invokeNex
t(StandardPipeline.java:643)
	at org.apache.catalina.core.StandardPipeline.invoke
(StandardPipeline.java:480)
	at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
	at org.apache.coyote.tomcat4.CoyoteAdapter.service
(CoyoteAdapter.java:223)
	at org.apache.coyote.http11.Http11Processor.process
(Http11Processor.java:594)
	at 
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnectio
n(Http11Protocol.java:392)
	at org.apache.tomcat.util.net.TcpWorkerThread.runIt
(PoolTcpEndpoint.java:565)
	at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run
(ThreadPool.java:619)
	at java.lang.Thread.run(Thread.java:536)
----- Root Cause -----
java.lang.ClassFormatError: org/apache/jsp/settings_jsp (Local variable name 
has bad constant type)
	at java.lang.ClassLoader.defineClass0(Native Method)
	at java.lang.ClassLoader.defineClass(ClassLoader.java:502)
	at java.lang.ClassLoader.defineClass(ClassLoader.java:431)
	at org.apache.jasper.servlet.JasperLoader.loadClass
(JasperLoader.java:215)
	at org.apache.jasper.servlet.JasperLoader.loadClass
(JasperLoader.java:131)
	at org.apache.jasper.JspCompilationContext.load
(JspCompilationContext.java:497)
	at org.apache.jasper.servlet.JspServletWrapper.getServlet
(JspServletWrapper.java:150)
	at org.apache.jasper.compiler.Compiler.isOutDated(Compiler.java:440)
	at org.apache.jasper.compiler.Compiler.isOutDated(Compiler.java:390)
	at org.apache.jasper.JspCompilationContext.compile
(JspCompilationContext.java:471)
	at org.apache.jasper.servlet.JspServletWrapper.service
(JspServletWrapper.java:190)
	at org.apache.jasper.servlet.JspServlet.serviceJspFile
(JspServlet.java:295)
	at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:241)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter
(ApplicationFilterChain.java:247)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter
(ApplicationFilterChain.java:193)
	at org.apache.catalina.core.StandardWrapperValve.invoke
(StandardWrapperValve.java:256)
	at 
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNex
t(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$StandardPipelineValveContext.invokeNex
t(StandardPipeline.java:643)
	at org.apache.catalina.valves.CertificatesValve.invoke
(CertificatesValve.java:246)
	at 
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNex
t(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.StandardContext.invoke
(StandardContext.java:2415)
	at org.apache.catalina.core.StandardHostValve.invoke
(StandardHostValve.java:180)
	at 
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNex
t(StandardPipeline.java:643)
	at org.apache.catalina.valves.ErrorDispatcherValve.invoke
(ErrorDispatcherValve.java:171)
	at 
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNex
t(StandardPipeline.java:641)
	at org.apache.catalina.valves.ErrorReportValve.invoke
(ErrorReportValve.java:172)
	at 
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNex
t(StandardPipeline.java:641)
	at org.apache.catalina.core.StandardPipeline.invoke
(StandardPipeline.java:480)
	at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
	at org.apache.catalina.core.StandardEngineValve.invoke
(StandardEngineValve.java:174)
	at 
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNex
t(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.coyote.tomcat4.CoyoteAdapter.service
(CoyoteAdapter.java:223)
	at org.apache.coyote.http11.Http11Processor.process
(Http11Processor.java:594)
	at 
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnectio
n(Http11Protocol.java:392)
	at org.apache.tomcat.util.net.TcpWorkerThread.runIt
(PoolTcpEndpoint.java:565)
	at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run
(ThreadPool.java:619)
	at java.lang.Thread.run(Thread.java:536)

2003-04-28 16:10:24 StandardWrapperValve[jsp]: Servlet.service() for servlet 
jsp threw exception
javax.servlet.ServletException: org/apache/jsp/footer_jsp (Bad magic number)
	at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:249)
	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:256)
	at 
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNex
t(StandardPipeline.java:643)
	at org.apache.catalina.core.StandardPipeline.invoke
(StandardPipeline.java:480)
	at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
	at org.apache.catalina.core.StandardContextValve.invoke
(StandardContextValve.java:191)
	at 
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNex
t(StandardPipeline.java:643)
	at org.apache.catalina.valves.CertificatesValve.invoke
(CertificatesValve.java:246)
	at 
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNex
t(StandardPipeline.java:641)
	at org.apache.catalina.core.StandardPipeline.invoke
(StandardPipeline.java:480)
	at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
	at org.apache.catalina.core.StandardContext.invoke
(StandardContext.java:2415)
	at org.apache.catalina.core.StandardHostValve.invoke
(StandardHostValve.java:180)
	at 
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNex
t(StandardPipeline.java:643)
	at org.apache.catalina.valves.ErrorDispatcherValve.invoke
(ErrorDispatcherValve.java:171)
	at 
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNex
t(StandardPipeline.java:641)
	at org.apache.catalina.valves.ErrorReportValve.invoke
(ErrorReportValve.java:172)
	at 
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNex
t(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$StandardPipelineValveContext.invokeNex
t(StandardPipeline.java:643)
	at org.apache.catalina.core.StandardPipeline.invoke
(StandardPipeline.java:480)
	at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
	at org.apache.coyote.tomcat4.CoyoteAdapter.service
(CoyoteAdapter.java:223)
	at org.apache.coyote.http11.Http11Processor.process
(Http11Processor.java:594)
	at 
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnectio
n(Http11Protocol.java:392)
	at org.apache.tomcat.util.net.TcpWorkerThread.runIt
(PoolTcpEndpoint.java:565)
	at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run
(ThreadPool.java:619)
	at java.lang.Thread.run(Thread.java:536)
----- Root Cause -----
java.lang.ClassFormatError: org/apache/jsp/footer_jsp (Bad magic number)
	at java.lang.ClassLoader.defineClass0(Native Method)
	at java.lang.ClassLoader.defineClass(ClassLoader.java:502)
	at java.lang.ClassLoader.defineClass(ClassLoader.java:431)
	at org.apache.jasper.servlet.JasperLoader.loadClass
(JasperLoader.java:215)
	at org.apache.jasper.servlet.JasperLoader.loadClass
(JasperLoader.java:131)
	at org.apache.jasper.JspCompilationContext.load
(JspCompilationContext.java:497)
	at org.apache.jasper.servlet.JspServletWrapper.getServlet
(JspServletWrapper.java:150)
	at org.apache.jasper.compiler.Compiler.isOutDated(Compiler.java:440)
	at org.apache.jasper.compiler.Compiler.isOutDated(Compiler.java:390)
	at org.apache.jasper.JspCompilationContext.compile
(JspCompilationContext.java:471)
	at org.apache.jasper.servlet.JspServletWrapper.service
(JspServletWrapper.java:190)
	at org.apache.jasper.servlet.JspServlet.serviceJspFile
(JspServlet.java:295)
	at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:241)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter
(ApplicationFilterChain.java:247)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter
(ApplicationFilterChain.java:193)
	at org.apache.catalina.core.StandardWrapperValve.invoke
(StandardWrapperValve.java:256)
	at 
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNex
t(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$StandardPipelineValveContext.invokeNex
t(StandardPipeline.java:643)
	at org.apache.catalina.valves.CertificatesValve.invoke
(CertificatesValve.java:246)
	at 
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNex
t(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.StandardContext.invoke
(StandardContext.java:2415)
	at org.apache.catalina.core.StandardHostValve.invoke
(StandardHostValve.java:180)
	at 
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNex
t(StandardPipeline.java:643)
	at org.apache.catalina.valves.ErrorDispatcherValve.invoke
(ErrorDispatcherValve.java:171)
	at 
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNex
t(StandardPipeline.java:641)
	at org.apache.catalina.valves.ErrorReportValve.invoke
(ErrorReportValve.java:172)
	at 
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNex
t(StandardPipeline.java:641)
	at org.apache.catalina.core.StandardPipeline.invoke
(StandardPipeline.java:480)
	at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
	at org.apache.catalina.core.StandardEngineValve.invoke
(StandardEngineValve.java:174)
	at 
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNex
t(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.coyote.tomcat4.CoyoteAdapter.service
(CoyoteAdapter.java:223)
	at org.apache.coyote.http11.Http11Processor.process
(Http11Processor.java:594)
	at 
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnectio
n(Http11Protocol.java:392)
	at org.apache.tomcat.util.net.TcpWorkerThread.runIt
(PoolTcpEndpoint.java:565)
	at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run
(ThreadPool.java:619)
	at java.lang.Thread.run(Thread.java:536)

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