9:53 a.m.
Hello everyone--
I have an odd exception being thrown in my application... but first, here's what
I'm running.
- JBoss 4.2.0.GA
- Seam 1.2.1.GA
I have followed the instructions to run Seam on JBoss 4.2 (changes to web.xml,
application.xml), and everything works fine. The usage of expression language works, and
I'm not having any problems with my application's main functionality.
The exception (full stack trace below) occurs when my session beans expire and the server
tries to run the destroy method... I'm not clicking on any webpages to trigger this
functionality, it just occurs when I leave my server running idle after running through
some testing.
This doesn't seem to be caused by different timeouts between my HTTP Session and my
EJBs, which is the only real reference to this type of error that I was able to find in
existing docs/forums. Also, I can post this to the Seam forum, but I am guessing this is
a configuration issue.
I can certainly ignore the error messages as it doesn't impact any functionality, but
I figured someone might be able to point me to a solution so I don't clutter up my log
files.
Thanks in advance,
Jason
-- Stack Trace --
09:56:44,234 WARN [Contexts] Could not destroy component: testComponent
javax.ejb.EJBException: java.lang.RuntimeException: java.lang.NoClassDefFoundError:
com/sun/el/ExpressionFactoryImpl
at org.jboss.ejb3.tx.Ejb3TxPolicy.handleExceptionInOurTx(Ejb3TxPolicy.java:63)
at org.jboss.aspects.tx.TxPolicy.invokeInOurTx(TxPolicy.java:83)
at org.jboss.aspects.tx.TxInterceptor$Required.invoke(TxInterceptor.java:191)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at
org.jboss.aspects.tx.TxPropagationInterceptor.invoke(TxPropagationInterceptor.java:76)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at
org.jboss.ejb3.stateful.StatefulInstanceInterceptor.invoke(StatefulInstanceInterceptor.java:83)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at
org.jboss.ejb3.stateful.StatefulRemoveInterceptor.invoke(StatefulRemoveInterceptor.java:97)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at
org.jboss.aspects.security.AuthenticationInterceptor.invoke(AuthenticationInterceptor.java:77)
at
org.jboss.ejb3.security.Ejb3AuthenticationInterceptor.invoke(Ejb3AuthenticationInterceptor.java:106)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at org.jboss.ejb3.ENCPropagationInterceptor.invoke(ENCPropagationInterceptor.java:46)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at
org.jboss.ejb3.asynchronous.AsynchronousInterceptor.invoke(AsynchronousInterceptor.java:106)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at org.jboss.ejb3.stateful.StatefulContainer.localInvoke(StatefulContainer.java:204)
at org.jboss.ejb3.stateful.StatefulLocalProxy.invoke(StatefulLocalProxy.java:100)
at $Proxy242.destroy(Unknown Source)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at org.jboss.seam.util.Reflections.invoke(Reflections.java:20)
at org.jboss.seam.intercept.RootInvocationContext.proceed(RootInvocationContext.java:31)
at
org.jboss.seam.intercept.ClientSideInterceptor$1.proceed(ClientSideInterceptor.java:72)
at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:57)
at org.jboss.seam.interceptors.RemoveInterceptor.aroundInvoke(RemoveInterceptor.java:40)
at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:69)
at
org.jboss.seam.interceptors.SynchronizationInterceptor.aroundInvoke(SynchronizationInterceptor.java:31)
at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:69)
at org.jboss.seam.intercept.RootInterceptor.invoke(RootInterceptor.java:103)
at org.jboss.seam.intercept.ClientSideInterceptor.invoke(ClientSideInterceptor.java:50)
at
org.javassist.tmp.java.lang.Object_$$_javassist_85.destroy(Object_$$_javassist_85.java)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at org.jboss.seam.util.Reflections.invoke(Reflections.java:20)
at org.jboss.seam.util.Reflections.invokeAndWrap(Reflections.java:123)
at org.jboss.seam.Component.callComponentMethod(Component.java:1834)
at org.jboss.seam.Component.callDestroyMethod(Component.java:1765)
at org.jboss.seam.contexts.Contexts.destroy(Contexts.java:231)
at org.jboss.seam.contexts.Lifecycle.endSession(Lifecycle.java:297)
at org.jboss.seam.servlet.SeamListener.sessionDestroyed(SeamListener.java:45)
at org.apache.catalina.session.StandardSession.expire(StandardSession.java:702)
at org.apache.catalina.session.StandardSession.isValid(StandardSession.java:592)
at org.apache.catalina.session.ManagerBase.processExpires(ManagerBase.java:682)
at org.apache.catalina.session.ManagerBase.backgroundProcess(ManagerBase.java:667)
at org.apache.catalina.core.ContainerBase.backgroundProcess(ContainerBase.java:1286)
at
org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1571)
at
org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1580)
at
org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1580)
at
org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.run(ContainerBase.java:1560)
at java.lang.Thread.run(Thread.java:595)
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