[jboss-user] [JBoss Seam] - cannot destroy component exception

[henrik.lindberg]

I keep getting exceptions when a session times out. The trace is below:
What could be causing this? What should I do?


  | 20:49:53,343 WARN  [Contexts] Could not destroy component: userSpaces
  | javax.ejb.EJBNoSuchObjectException: Could not find Stateful bean: 5c4o02s-uuy9ij-ezpt3ppk-1-ezpt5hbx-k
  |         at org.jboss.ejb3.cache.simple.SimpleStatefulCache.get(SimpleStatefulCache.java:268)
  |         at org.jboss.ejb3.stateful.StatefulRemoveInterceptor.removeSession(StatefulRemoveInterceptor.java:127)
  |         at org.jboss.ejb3.stateful.StatefulRemoveInterceptor.invoke(StatefulRemoveInterceptor.java:87)
  |         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:102)
  |         at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
  |         at org.jboss.ejb3.ENCPropagationInterceptor.invoke(ENCPropagationInterceptor.java:47)
  |         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:203)
  |         at org.jboss.ejb3.stateful.StatefulLocalProxy.invoke(StatefulLocalProxy.java:98)
  |         at $Proxy135.destroy(Unknown Source)
  |         at com.cloudsmith.cssite.session.UserSpacesLocal$$FastClassByCGLIB$$8b5fb497.invoke(<generated>)
  |         at net.sf.cglib.proxy.MethodProxy.invoke(MethodProxy.java:149)
  |         at org.jboss.seam.intercept.RootInvocationContext.proceed(RootInvocationContext.java:45)
  |         at org.jboss.seam.intercept.ClientSideInterceptor$1.proceed(ClientSideInterceptor.java:74)
  |         at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:57)
  |         at org.jboss.seam.interceptors.SecurityInterceptor.aroundInvoke(SecurityInterceptor.java:37)
  |         at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:69)
  |         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.intercept(ClientSideInterceptor.java:52)
  |         at org.jboss.seam.intercept.Proxy$$EnhancerByCGLIB$$9c76ba04.destroy(<generated>)
  |         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:597)
  |         at org.jboss.seam.util.Reflections.invoke(Reflections.java:18)
  |         at org.jboss.seam.util.Reflections.invokeAndWrap(Reflections.java:121)
  |         at org.jboss.seam.Component.callComponentMethod(Component.java:1802)
  |         at org.jboss.seam.Component.callDestroyMethod(Component.java:1733)
  |         at org.jboss.seam.contexts.Contexts.destroy(Contexts.java:230)
  |         at org.jboss.seam.contexts.Lifecycle.endSession(Lifecycle.java:287)
  |         at org.jboss.seam.servlet.SeamListener.sessionDestroyed(SeamListener.java:45)
  |         at org.apache.catalina.session.StandardSession.expire(StandardSession.java:687)
  |         at org.apache.catalina.session.StandardSession.isValid(StandardSession.java:579)
  |         at org.apache.catalina.session.ManagerBase.processExpires(ManagerBase.java:678)
  |         at org.apache.catalina.session.ManagerBase.backgroundProcess(ManagerBase.java:663)
  |         at org.apache.catalina.core.ContainerBase.backgroundProcess(ContainerBase.java:1284)
  |         at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1569)
  |         at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1578)
  |         at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1578)
  |         at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.run(ContainerBase.java:1558)
  |         at java.lang.Thread.run(Thread.java:619)
  | 

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