[
https://issues.apache.org/jira/browse/TAPESTRY-2316?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Ernest Monklitch updated TAPESTRY-2316:
---------------------------------------
Priority: Minor (was: Major)
Description:
Edit: Now I know that Tapestry does nothing wrong, this was all due to infinite
loop... However is there any way to track the origin of such error? (Can
Tapestry aid in situations like this?)
I have no idea what might be causing this, but I have developed a new page that
obviously does something very wrong. Thats my fault, but T5 just dies like the
stack trace below shows. No real exception is reported etc. and the error 500
is displayed.
This code snippet throws the exception. (TapestryModule:535) Thus even if the
if clause evaluates as true, the next line generates the exception, atleast in
tomcat version I use.
if (ex.getCause() == null)
ex.initCause(requestGlobals.getClassLoaderException());
Perhaps the solution would be to wrap this code with an another trycatch block.
However if this fails I have no Idea what can be done in that last catch. Nicer
exception page could be shown atleast.
30.3.2008 19:18:13 org.apache.catalina.core.StandardWrapperValve invoke
SEVERE: Servlet.service() for servlet default threw exception
java.lang.IllegalStateException: Can't overwrite cause
at java.lang.Throwable.initCause(Throwable.java:320)
at
org.apache.tapestry.services.TapestryModule$2.service(TapestryModule.java:535)
at $RequestHandler_11900797768.service($RequestHandler_11900797768.java)
at
org.apache.tapestry.internal.services.StaticFilesFilter.service(StaticFilesFilter.java:79)
at $RequestHandler_11900797768.service($RequestHandler_11900797768.java)
at
org.apache.tapestry.internal.services.CheckForUpdatesFilter$2.invoke(CheckForUpdatesFilter.java:93)
at
org.apache.tapestry.internal.services.CheckForUpdatesFilter$2.invoke(CheckForUpdatesFilter.java:84)
at
org.apache.tapestry.ioc.internal.util.ConcurrentBarrier.withRead(ConcurrentBarrier.java:77)
at
org.apache.tapestry.internal.services.CheckForUpdatesFilter.service(CheckForUpdatesFilter.java:106)
at $RequestHandler_11900797768.service($RequestHandler_11900797768.java)
at $RequestHandler_1190079775e.service($RequestHandler_1190079775e.java)
at
org.apache.tapestry.services.TapestryModule$12.service(TapestryModule.java:924)
at
org.apache.tapestry.upload.internal.services.MultipartServletRequestFilter.service(MultipartServletRequestFilter.java:43)
at
$HttpServletRequestHandler_1190079775f.service($HttpServletRequestHandler_1190079775f.java)
at
org.apache.tapestry.internal.services.IgnoredPathsFilter.service(IgnoredPathsFilter.java:62)
at
$HttpServletRequestFilter_1190079775d.service($HttpServletRequestFilter_1190079775d.java)
at
$HttpServletRequestHandler_1190079775f.service($HttpServletRequestHandler_1190079775f.java)
at
$HttpServletRequestHandler_1190079775b.service($HttpServletRequestHandler_1190079775b.java)
at org.apache.tapestry.TapestryFilter.doFilter(TapestryFilter.java:168)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:265)
at
org.acegisecurity.intercept.web.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:107)
at
org.acegisecurity.intercept.web.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:72)
at
org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275)
at
org.acegisecurity.ui.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:124)
at
org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275)
at
org.acegisecurity.ui.AbstractProcessingFilter.doFilter(AbstractProcessingFilter.java:271)
at
org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275)
at
org.acegisecurity.ui.logout.LogoutFilter.doFilter(LogoutFilter.java:110)
at
org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275)
at
org.acegisecurity.context.HttpSessionContextIntegrationFilter.doFilter(HttpSessionContextIntegrationFilter.java:249)
at
org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275)
at
org.acegisecurity.util.FilterChainProxy.doFilter(FilterChainProxy.java:149)
at
org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:183)
at
org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:138)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
org.springframework.orm.hibernate3.support.OpenSessionInViewFilter.doFilterInternal(OpenSessionInViewFilter.java:198)
at
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:75)
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:233)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286)
at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
at
org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
at java.lang.Thread.run(Thread.java:619)
was:
I have no idea what might be causing this, but I have developed a new page that
obviously does something very wrong. Thats my fault, but T5 just dies like the
stack trace below shows. No real exception is reported etc. and the error 500
is displayed.
This code snippet throws the exception. (TapestryModule:535) Thus even if the
if clause evaluates as true, the next line generates the exception, atleast in
tomcat version I use.
if (ex.getCause() == null)
ex.initCause(requestGlobals.getClassLoaderException());
Perhaps the solution would be to wrap this code with an another trycatch block.
However if this fails I have no Idea what can be done in that last catch. Nicer
exception page could be shown atleast.
30.3.2008 19:18:13 org.apache.catalina.core.StandardWrapperValve invoke
SEVERE: Servlet.service() for servlet default threw exception
java.lang.IllegalStateException: Can't overwrite cause
at java.lang.Throwable.initCause(Throwable.java:320)
at
org.apache.tapestry.services.TapestryModule$2.service(TapestryModule.java:535)
at $RequestHandler_11900797768.service($RequestHandler_11900797768.java)
at
org.apache.tapestry.internal.services.StaticFilesFilter.service(StaticFilesFilter.java:79)
at $RequestHandler_11900797768.service($RequestHandler_11900797768.java)
at
org.apache.tapestry.internal.services.CheckForUpdatesFilter$2.invoke(CheckForUpdatesFilter.java:93)
at
org.apache.tapestry.internal.services.CheckForUpdatesFilter$2.invoke(CheckForUpdatesFilter.java:84)
at
org.apache.tapestry.ioc.internal.util.ConcurrentBarrier.withRead(ConcurrentBarrier.java:77)
at
org.apache.tapestry.internal.services.CheckForUpdatesFilter.service(CheckForUpdatesFilter.java:106)
at $RequestHandler_11900797768.service($RequestHandler_11900797768.java)
at $RequestHandler_1190079775e.service($RequestHandler_1190079775e.java)
at
org.apache.tapestry.services.TapestryModule$12.service(TapestryModule.java:924)
at
org.apache.tapestry.upload.internal.services.MultipartServletRequestFilter.service(MultipartServletRequestFilter.java:43)
at
$HttpServletRequestHandler_1190079775f.service($HttpServletRequestHandler_1190079775f.java)
at
org.apache.tapestry.internal.services.IgnoredPathsFilter.service(IgnoredPathsFilter.java:62)
at
$HttpServletRequestFilter_1190079775d.service($HttpServletRequestFilter_1190079775d.java)
at
$HttpServletRequestHandler_1190079775f.service($HttpServletRequestHandler_1190079775f.java)
at
$HttpServletRequestHandler_1190079775b.service($HttpServletRequestHandler_1190079775b.java)
at org.apache.tapestry.TapestryFilter.doFilter(TapestryFilter.java:168)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:265)
at
org.acegisecurity.intercept.web.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:107)
at
org.acegisecurity.intercept.web.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:72)
at
org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275)
at
org.acegisecurity.ui.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:124)
at
org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275)
at
org.acegisecurity.ui.AbstractProcessingFilter.doFilter(AbstractProcessingFilter.java:271)
at
org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275)
at
org.acegisecurity.ui.logout.LogoutFilter.doFilter(LogoutFilter.java:110)
at
org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275)
at
org.acegisecurity.context.HttpSessionContextIntegrationFilter.doFilter(HttpSessionContextIntegrationFilter.java:249)
at
org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275)
at
org.acegisecurity.util.FilterChainProxy.doFilter(FilterChainProxy.java:149)
at
org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:183)
at
org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:138)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
org.springframework.orm.hibernate3.support.OpenSessionInViewFilter.doFilterInternal(OpenSessionInViewFilter.java:198)
at
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:75)
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:233)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286)
at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
at
org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
at java.lang.Thread.run(Thread.java:619)
> Issue with Tomcat 6.0.16 (I think?)
> -----------------------------------
>
> Key: TAPESTRY-2316
> URL: https://issues.apache.org/jira/browse/TAPESTRY-2316
> Project: Tapestry
> Issue Type: Bug
> Affects Versions: 5.0.11
> Environment: Tomcat 6.0.16, Java 1.6.0_03, windows vista 64bit.
> Reporter: Ernest Monklitch
> Priority: Minor
> Fix For: 5.0.12
>
>
> Edit: Now I know that Tapestry does nothing wrong, this was all due to
> infinite loop... However is there any way to track the origin of such error?
> (Can Tapestry aid in situations like this?)
> I have no idea what might be causing this, but I have developed a new page
> that obviously does something very wrong. Thats my fault, but T5 just dies
> like the stack trace below shows. No real exception is reported etc. and the
> error 500 is displayed.
> This code snippet throws the exception. (TapestryModule:535) Thus even if the
> if clause evaluates as true, the next line generates the exception, atleast
> in tomcat version I use.
> if (ex.getCause() == null)
>
> ex.initCause(requestGlobals.getClassLoaderException());
> Perhaps the solution would be to wrap this code with an another trycatch
> block. However if this fails I have no Idea what can be done in that last
> catch. Nicer exception page could be shown atleast.
> 30.3.2008 19:18:13 org.apache.catalina.core.StandardWrapperValve invoke
> SEVERE: Servlet.service() for servlet default threw exception
> java.lang.IllegalStateException: Can't overwrite cause
> at java.lang.Throwable.initCause(Throwable.java:320)
> at
> org.apache.tapestry.services.TapestryModule$2.service(TapestryModule.java:535)
> at $RequestHandler_11900797768.service($RequestHandler_11900797768.java)
> at
> org.apache.tapestry.internal.services.StaticFilesFilter.service(StaticFilesFilter.java:79)
> at $RequestHandler_11900797768.service($RequestHandler_11900797768.java)
> at
> org.apache.tapestry.internal.services.CheckForUpdatesFilter$2.invoke(CheckForUpdatesFilter.java:93)
> at
> org.apache.tapestry.internal.services.CheckForUpdatesFilter$2.invoke(CheckForUpdatesFilter.java:84)
> at
> org.apache.tapestry.ioc.internal.util.ConcurrentBarrier.withRead(ConcurrentBarrier.java:77)
> at
> org.apache.tapestry.internal.services.CheckForUpdatesFilter.service(CheckForUpdatesFilter.java:106)
> at $RequestHandler_11900797768.service($RequestHandler_11900797768.java)
> at $RequestHandler_1190079775e.service($RequestHandler_1190079775e.java)
> at
> org.apache.tapestry.services.TapestryModule$12.service(TapestryModule.java:924)
> at
> org.apache.tapestry.upload.internal.services.MultipartServletRequestFilter.service(MultipartServletRequestFilter.java:43)
> at
> $HttpServletRequestHandler_1190079775f.service($HttpServletRequestHandler_1190079775f.java)
> at
> org.apache.tapestry.internal.services.IgnoredPathsFilter.service(IgnoredPathsFilter.java:62)
> at
> $HttpServletRequestFilter_1190079775d.service($HttpServletRequestFilter_1190079775d.java)
> at
> $HttpServletRequestHandler_1190079775f.service($HttpServletRequestHandler_1190079775f.java)
> at
> $HttpServletRequestHandler_1190079775b.service($HttpServletRequestHandler_1190079775b.java)
> at org.apache.tapestry.TapestryFilter.doFilter(TapestryFilter.java:168)
> at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
> at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> at
> org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:265)
> at
> org.acegisecurity.intercept.web.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:107)
> at
> org.acegisecurity.intercept.web.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:72)
> at
> org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275)
> at
> org.acegisecurity.ui.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:124)
> at
> org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275)
> at
> org.acegisecurity.ui.AbstractProcessingFilter.doFilter(AbstractProcessingFilter.java:271)
> at
> org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275)
> at
> org.acegisecurity.ui.logout.LogoutFilter.doFilter(LogoutFilter.java:110)
> at
> org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275)
> at
> org.acegisecurity.context.HttpSessionContextIntegrationFilter.doFilter(HttpSessionContextIntegrationFilter.java:249)
> at
> org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275)
> at
> org.acegisecurity.util.FilterChainProxy.doFilter(FilterChainProxy.java:149)
> at
> org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:183)
> at
> org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:138)
> at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
> at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> at
> org.springframework.orm.hibernate3.support.OpenSessionInViewFilter.doFilterInternal(OpenSessionInViewFilter.java:198)
> at
> org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:75)
> 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:233)
> at
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
> at
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
> at
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
> at
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
> at
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286)
> at
> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
> at
> org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
> at
> org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
> at java.lang.Thread.run(Thread.java:619)
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