Problem with ArrayLists in SessionBeans and idle time
jxerxes Jul 20, 2006 8:39 AMhello everybody and thanks for the great job you have done!
i have an application running on jboss 4.0.4.GA with seam 1.0.0.GA and myfaces 1.1.3. i've been working on this application for a while,
i'm in the test phase now. i use many converation scoped session beans
as actions for the pages and some session scoped sesson beans to encapsulate business logic which are used by the action beans. now i noticed a problem:
when a action component and the business component
it uses get invoked and the app is not used for a while i get strange errors. when i try to use a component after about 10 minutes idle time an error occurs.
after 30 minutes of idle time the same error happens when the container tries to destroy the components.
here are the exceptions (boconfirmation is the business component, loaddata is the action component):
30 minutes idle: 11:41:37,062 ERROR [STDERR] java.lang.RuntimeException: java.io.IOException 11:41:37,062 ERROR [STDERR] at org.jboss.ejb3.stateful.StatefulBeanContext.extractBeanAndInterceptors(StatefulBeanContext.java:365) 11:41:37,062 ERROR [STDERR] at org.jboss.ejb3.stateful.StatefulBeanContext.getContains(StatefulBeanContext.java:92) 11:41:37,062 ERROR [STDERR] at org.jboss.ejb3.stateful.ProxiedStatefulBeanContext.getDelegate(ProxiedStatefulBeanContext.java:70) 11:41:37,062 ERROR [STDERR] at org.jboss.ejb3.stateful.ProxiedStatefulBeanContext.getInstance(ProxiedStatefulBeanContext.java:217) 11:41:37,062 ERROR [STDERR] at org.jboss.ejb3.AbstractPool.remove(AbstractPool.java:169) 11:41:37,062 ERROR [STDERR] at org.jboss.ejb3.cache.simple.SimpleStatefulCache.remove(SimpleStatefulCache.java:299) 11:41:37,062 ERROR [STDERR] at org.jboss.ejb3.stateful.StatefulRemoveInterceptor.removeSession(StatefulRemoveInterceptor.java:126) 11:41:37,062 ERROR [STDERR] at org.jboss.ejb3.stateful.StatefulRemoveInterceptor.invoke(StatefulRemoveInterceptor.java:87) 11:41:37,062 ERROR [STDERR] at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101) 11:41:37,078 ERROR [STDERR] at org.jboss.aspects.security.AuthenticationInterceptor.invoke(AuthenticationInterceptor.java:78) 11:41:37,078 ERROR [STDERR] at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101) 11:41:37,078 ERROR [STDERR] at org.jboss.ejb3.ENCPropagationInterceptor.invoke(ENCPropagationInterceptor.java:47) 11:41:37,078 ERROR [STDERR] at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101) 11:41:37,078 ERROR [STDERR] at org.jboss.ejb3.asynchronous.AsynchronousInterceptor.invoke(AsynchronousInterceptor.java:106) 11:41:37,078 ERROR [STDERR] at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101) 11:41:37,078 ERROR [STDERR] at org.jboss.ejb3.stateful.StatefulContainer.localInvoke(StatefulContainer.java:199) 11:41:37,078 ERROR [STDERR] at org.jboss.ejb3.stateful.StatefulLocalProxy.invoke(StatefulLocalProxy.java:98) 11:41:37,078 ERROR [STDERR] at $Proxy227.destroy(Unknown Source) 11:41:37,078 ERROR [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 11:41:37,078 ERROR [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) 11:41:37,078 ERROR [STDERR] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) 11:41:37,078 ERROR [STDERR] at java.lang.reflect.Method.invoke(Method.java:585) 11:41:37,078 ERROR [STDERR] at org.jboss.seam.util.Reflections.invoke(Reflections.java:13) 11:41:37,078 ERROR [STDERR] at org.jboss.seam.util.Reflections.invokeAndWrap(Reflections.java:32) 11:41:37,078 ERROR [STDERR] at org.jboss.seam.contexts.Contexts.callDestroyMethod(Contexts.java:211) 11:41:37,078 ERROR [STDERR] at org.jboss.seam.contexts.Contexts.destroy(Contexts.java:189) 11:41:37,078 ERROR [STDERR] at org.jboss.seam.contexts.Lifecycle.endSession(Lifecycle.java:185) 11:41:37,078 ERROR [STDERR] at org.jboss.seam.servlet.SeamListener.sessionDestroyed(SeamListener.java:45) 11:41:37,078 ERROR [STDERR] at org.apache.catalina.session.StandardSession.expire(StandardSession.java:687) 11:41:37,078 ERROR [STDERR] at org.apache.catalina.session.StandardSession.isValid(StandardSession.java:579) 11:41:37,078 ERROR [STDERR] at org.apache.catalina.session.ManagerBase.processExpires(ManagerBase.java:678) 11:41:37,078 ERROR [STDERR] at org.apache.catalina.session.ManagerBase.backgroundProcess(ManagerBase.java:663) 11:41:37,078 ERROR [STDERR] at org.apache.catalina.core.ContainerBase.backgroundProcess(ContainerBase.java:1284) 11:41:37,078 ERROR [STDERR] at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1569) 11:41:37,078 ERROR [STDERR] at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1578) 11:41:37,078 ERROR [STDERR] at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1578) 11:41:37,078 ERROR [STDERR] at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.run(ContainerBase.java:1558) 11:41:37,078 ERROR [STDERR] at java.lang.Thread.run(Thread.java:595) 11:41:37,078 ERROR [STDERR] Caused by: java.io.IOException 11:41:37,078 ERROR [STDERR] at org.jboss.serial.persister.RegularObjectPersister.readSlotWithMethod(RegularObjectPersister.java:107) 11:41:37,078 ERROR [STDERR] at org.jboss.serial.persister.RegularObjectPersister.defaultRead(RegularObjectPersister.java:269) 11:41:37,078 ERROR [STDERR] at org.jboss.serial.persister.RegularObjectPersister.readData(RegularObjectPersister.java:241) 11:41:37,078 ERROR [STDERR] at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.readObjectDescriptionFromStreaming(ObjectDescriptorFactory.java:411) 11:41:37,078 ERROR [STDERR] at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.objectFromDescription(ObjectDescriptorFactory.java:81) 11:41:37,078 ERROR [STDERR] at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectInput.readObject(DataContainer.java:639) 11:41:37,078 ERROR [STDERR] at org.jboss.serial.persister.ArrayPersister.readObjectArray(ArrayPersister.java:196) 11:41:37,078 ERROR [STDERR] at org.jboss.serial.persister.ArrayPersister.readData(ArrayPersister.java:172) 11:41:37,078 ERROR [STDERR] at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.readObjectDescriptionFromStreaming(ObjectDescriptorFactory.java:411) 11:41:37,078 ERROR [STDERR] at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.objectFromDescription(ObjectDescriptorFactory.java:81) 11:41:37,078 ERROR [STDERR] at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectInput.readObject(DataContainer.java:639) 11:41:37,078 ERROR [STDERR] at org.jboss.serial.io.JBossObjectInputStream.readObjectOverride(JBossObjectInputStream.java:165) 11:41:37,078 ERROR [STDERR] at java.io.ObjectInputStream.readObject(ObjectInputStream.java:333) 11:41:37,078 ERROR [STDERR] at org.jboss.serial.io.MarshalledObject.get(MarshalledObject.java:68) 11:41:37,078 ERROR [STDERR] at org.jboss.ejb3.stateful.StatefulBeanContext.extractBeanAndInterceptors(StatefulBeanContext.java:342) 11:41:37,078 ERROR [STDERR] ... 37 more 11:41:37,078 ERROR [STDERR] Caused by: java.lang.reflect.InvocationTargetException 11:41:37,078 ERROR [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 11:41:37,078 ERROR [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) 11:41:37,078 ERROR [STDERR] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) 11:41:37,078 ERROR [STDERR] at java.lang.reflect.Method.invoke(Method.java:585) 11:41:37,078 ERROR [STDERR] at org.jboss.serial.persister.RegularObjectPersister.readSlotWithMethod(RegularObjectPersister.java:103) 11:41:37,078 ERROR [STDERR] ... 51 more 11:41:37,078 ERROR [STDERR] Caused by: java.io.IOException 11:41:37,078 ERROR [STDERR] at org.jboss.serial.persister.RegularObjectPersister.readSlotWithMethod(RegularObjectPersister.java:107) 11:41:37,078 ERROR [STDERR] at org.jboss.serial.persister.RegularObjectPersister.defaultRead(RegularObjectPersister.java:269) 11:41:37,078 ERROR [STDERR] at org.jboss.serial.persister.RegularObjectPersister.readData(RegularObjectPersister.java:241) 11:41:37,078 ERROR [STDERR] at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.readObjectDescriptionFromStreaming(ObjectDescriptorFactory.java:411) 11:41:37,078 ERROR [STDERR] at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.objectFromDescription(ObjectDescriptorFactory.java:81) 11:41:37,078 ERROR [STDERR] at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectInput.readObject(DataContainer.java:639) 11:41:37,078 ERROR [STDERR] at org.jboss.ejb3.stateful.NestedStatefulBeanContext.readExternal(NestedStatefulBeanContext.java:60) 11:41:37,078 ERROR [STDERR] at org.jboss.serial.persister.ExternalizePersister.readData(ExternalizePersister.java:72) 11:41:37,078 ERROR [STDERR] at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.readObjectDescriptionFromStreaming(ObjectDescriptorFactory.java:411) 11:41:37,078 ERROR [STDERR] at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.objectFromDescription(ObjectDescriptorFactory.java:81) 11:41:37,078 ERROR [STDERR] at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectInput.readObject(DataContainer.java:639) 11:41:37,078 ERROR [STDERR] at org.jboss.serial.persister.ObjectInputStreamProxy.readObjectOverride(ObjectInputStreamProxy.java:68) 11:41:37,078 ERROR [STDERR] at java.io.ObjectInputStream.readObject(ObjectInputStream.java:333) 11:41:37,078 ERROR [STDERR] at java.util.ArrayList.readObject(ArrayList.java:592) 11:41:37,078 ERROR [STDERR] ... 56 more 11:41:37,078 ERROR [STDERR] Caused by: java.lang.reflect.InvocationTargetException 11:41:37,078 ERROR [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 11:41:37,109 ERROR [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) 11:41:37,109 ERROR [STDERR] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) 11:41:37,109 ERROR [STDERR] at java.lang.reflect.Method.invoke(Method.java:585) 11:41:37,109 ERROR [STDERR] at org.jboss.serial.persister.RegularObjectPersister.readSlotWithMethod(RegularObjectPersister.java:103) 11:41:37,109 ERROR [STDERR] ... 69 more 11:41:37,109 ERROR [STDERR] Caused by: java.lang.ClassCastException: java.util.ArrayList 11:41:37,109 ERROR [STDERR] at org.jboss.ejb3.stateful.NestedStatefulBeanContext.readExternal(NestedStatefulBeanContext.java:60) 11:41:37,109 ERROR [STDERR] at org.jboss.serial.persister.ExternalizePersister.readData(ExternalizePersister.java:72) 11:41:37,109 ERROR [STDERR] at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.readObjectDescriptionFromStreaming(ObjectDescriptorFactory.java:411) 11:41:37,109 ERROR [STDERR] at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.objectFromDescription(ObjectDescriptorFactory.java:81) 11:41:37,109 ERROR [STDERR] at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectInput.readObject(DataContainer.java:639) 11:41:37,109 ERROR [STDERR] at org.jboss.serial.persister.ObjectInputStreamProxy.readObjectOverride(ObjectInputStreamProxy.java:68) 11:41:37,109 ERROR [STDERR] at java.io.ObjectInputStream.readObject(ObjectInputStream.java:333) 11:41:37,109 ERROR [STDERR] at java.util.ArrayList.readObject(ArrayList.java:592) 11:41:37,109 ERROR [STDERR] ... 74 more 11:41:37,109 WARN [Contexts] Could not destroy component: boconfirmation java.lang.RuntimeException: java.io.IOException at org.jboss.ejb3.stateful.StatefulBeanContext.extractBeanAndInterceptors(StatefulBeanContext.java:365) at org.jboss.ejb3.stateful.StatefulBeanContext.getContains(StatefulBeanContext.java:92) at org.jboss.ejb3.stateful.ProxiedStatefulBeanContext.getDelegate(ProxiedStatefulBeanContext.java:70) at org.jboss.ejb3.stateful.ProxiedStatefulBeanContext.getInstance(ProxiedStatefulBeanContext.java:217) at org.jboss.ejb3.AbstractPool.remove(AbstractPool.java:169) at org.jboss.ejb3.cache.simple.SimpleStatefulCache.remove(SimpleStatefulCache.java:299) at org.jboss.ejb3.stateful.StatefulRemoveInterceptor.removeSession(StatefulRemoveInterceptor.java:126) 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:78) 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:199) at org.jboss.ejb3.stateful.StatefulLocalProxy.invoke(StatefulLocalProxy.java:98) at $Proxy227.destroy(Unknown Source) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at org.jboss.seam.util.Reflections.invoke(Reflections.java:13) at org.jboss.seam.util.Reflections.invokeAndWrap(Reflections.java:32) at org.jboss.seam.contexts.Contexts.callDestroyMethod(Contexts.java:211) at org.jboss.seam.contexts.Contexts.destroy(Contexts.java:189) at org.jboss.seam.contexts.Lifecycle.endSession(Lifecycle.java:185) at org.jboss.seam.servlet.SeamListener.sessionDestroyed(SeamListener.java:45) at org.apache.catalina.session.StandardSession.expire(StandardSession.java:687) at org.apache.catalina.session.StandardSession.isValid(StandardSession.java:579) at org.apache.catalina.session.ManagerBase.processExpires(ManagerBase.java:678) at org.apache.catalina.session.ManagerBase.backgroundProcess(ManagerBase.java:663) at org.apache.catalina.core.ContainerBase.backgroundProcess(ContainerBase.java:1284) at org.apache.catalina.core.ContainerBase$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$ContainerBackgroundProcessor.run(ContainerBase.java:1558) at java.lang.Thread.run(Thread.java:595) Caused by: java.io.IOException at org.jboss.serial.persister.RegularObjectPersister.readSlotWithMethod(RegularObjectPersister.java:107) at org.jboss.serial.persister.RegularObjectPersister.defaultRead(RegularObjectPersister.java:269) at org.jboss.serial.persister.RegularObjectPersister.readData(RegularObjectPersister.java:241) at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.readObjectDescriptionFromStreaming(ObjectDescriptorFactory.java:411) at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.objectFromDescription(ObjectDescriptorFactory.java:81) at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectInput.readObject(DataContainer.java:639) at org.jboss.serial.persister.ArrayPersister.readObjectArray(ArrayPersister.java:196) at org.jboss.serial.persister.ArrayPersister.readData(ArrayPersister.java:172) at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.readObjectDescriptionFromStreaming(ObjectDescriptorFactory.java:411) at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.objectFromDescription(ObjectDescriptorFactory.java:81) at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectInput.readObject(DataContainer.java:639) at org.jboss.serial.io.JBossObjectInputStream.readObjectOverride(JBossObjectInputStream.java:165) at java.io.ObjectInputStream.readObject(ObjectInputStream.java:333) at org.jboss.serial.io.MarshalledObject.get(MarshalledObject.java:68) at org.jboss.ejb3.stateful.StatefulBeanContext.extractBeanAndInterceptors(StatefulBeanContext.java:342) ... 37 more Caused by: java.lang.reflect.InvocationTargetException at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at org.jboss.serial.persister.RegularObjectPersister.readSlotWithMethod(RegularObjectPersister.java:103) ... 51 more Caused by: java.io.IOException at org.jboss.serial.persister.RegularObjectPersister.readSlotWithMethod(RegularObjectPersister.java:107) at org.jboss.serial.persister.RegularObjectPersister.defaultRead(RegularObjectPersister.java:269) at org.jboss.serial.persister.RegularObjectPersister.readData(RegularObjectPersister.java:241) at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.readObjectDescriptionFromStreaming(ObjectDescriptorFactory.java:411) at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.objectFromDescription(ObjectDescriptorFactory.java:81) at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectInput.readObject(DataContainer.java:639) at org.jboss.ejb3.stateful.NestedStatefulBeanContext.readExternal(NestedStatefulBeanContext.java:60) at org.jboss.serial.persister.ExternalizePersister.readData(ExternalizePersister.java:72) at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.readObjectDescriptionFromStreaming(ObjectDescriptorFactory.java:411) at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.objectFromDescription(ObjectDescriptorFactory.java:81) at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectInput.readObject(DataContainer.java:639) at org.jboss.serial.persister.ObjectInputStreamProxy.readObjectOverride(ObjectInputStreamProxy.java:68) at java.io.ObjectInputStream.readObject(ObjectInputStream.java:333) at java.util.ArrayList.readObject(ArrayList.java:592) ... 56 more Caused by: java.lang.reflect.InvocationTargetException at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at org.jboss.serial.persister.RegularObjectPersister.readSlotWithMethod(RegularObjectPersister.java:103) ... 69 more Caused by: java.lang.ClassCastException: java.util.ArrayList at org.jboss.ejb3.stateful.NestedStatefulBeanContext.readExternal(NestedStatefulBeanContext.java:60) at org.jboss.serial.persister.ExternalizePersister.readData(ExternalizePersister.java:72) at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.readObjectDescriptionFromStreaming(ObjectDescriptorFactory.java:411) at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.objectFromDescription(ObjectDescriptorFactory.java:81) at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectInput.readObject(DataContainer.java:639) at org.jboss.serial.persister.ObjectInputStreamProxy.readObjectOverride(ObjectInputStreamProxy.java:68) at java.io.ObjectInputStream.readObject(ObjectInputStream.java:333) at java.util.ArrayList.readObject(ArrayList.java:592) ... 74 more 11:41:37,171 ERROR [STDERR] java.lang.RuntimeException: java.io.IOException 11:41:37,171 ERROR [STDERR] at org.jboss.ejb3.stateful.StatefulBeanContext.extractBeanAndInterceptors(StatefulBeanContext.java:365) 11:41:37,171 ERROR [STDERR] at org.jboss.ejb3.stateful.StatefulBeanContext.getInstance(StatefulBeanContext.java:309) 11:41:37,171 ERROR [STDERR] at org.jboss.ejb3.AbstractPool.remove(AbstractPool.java:169) 11:41:37,171 ERROR [STDERR] at org.jboss.ejb3.cache.simple.SimpleStatefulCache.remove(SimpleStatefulCache.java:299) 11:41:37,187 ERROR [STDERR] at org.jboss.ejb3.stateful.StatefulRemoveInterceptor.removeSession(StatefulRemoveInterceptor.java:126) 11:41:37,187 ERROR [STDERR] at org.jboss.ejb3.stateful.StatefulRemoveInterceptor.invoke(StatefulRemoveInterceptor.java:87) 11:41:37,187 ERROR [STDERR] at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101) 11:41:37,187 ERROR [STDERR] at org.jboss.aspects.security.AuthenticationInterceptor.invoke(AuthenticationInterceptor.java:78) 11:41:37,187 ERROR [STDERR] at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101) 11:41:37,187 ERROR [STDERR] at org.jboss.ejb3.ENCPropagationInterceptor.invoke(ENCPropagationInterceptor.java:47) 11:41:37,187 ERROR [STDERR] at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101) 11:41:37,187 ERROR [STDERR] at org.jboss.ejb3.asynchronous.AsynchronousInterceptor.invoke(AsynchronousInterceptor.java:106) 11:41:37,187 ERROR [STDERR] at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101) 11:41:37,187 ERROR [STDERR] at org.jboss.ejb3.stateful.StatefulContainer.localInvoke(StatefulContainer.java:199) 11:41:37,187 ERROR [STDERR] at org.jboss.ejb3.stateful.StatefulLocalProxy.invoke(StatefulLocalProxy.java:98) 11:41:37,187 ERROR [STDERR] at $Proxy228.destroy(Unknown Source) 11:41:37,187 ERROR [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 11:41:37,187 ERROR [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) 11:41:37,187 ERROR [STDERR] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) 11:41:37,187 ERROR [STDERR] at java.lang.reflect.Method.invoke(Method.java:585) 11:41:37,187 ERROR [STDERR] at org.jboss.seam.util.Reflections.invoke(Reflections.java:13) 11:41:37,187 ERROR [STDERR] at org.jboss.seam.util.Reflections.invokeAndWrap(Reflections.java:32) 11:41:37,187 ERROR [STDERR] at org.jboss.seam.contexts.Contexts.callDestroyMethod(Contexts.java:211) 11:41:37,187 ERROR [STDERR] at org.jboss.seam.contexts.Contexts.destroy(Contexts.java:189) 11:41:37,187 ERROR [STDERR] at org.jboss.seam.contexts.Lifecycle.endSession(Lifecycle.java:185) 11:41:37,187 ERROR [STDERR] at org.jboss.seam.servlet.SeamListener.sessionDestroyed(SeamListener.java:45) 11:41:37,187 ERROR [STDERR] at org.apache.catalina.session.StandardSession.expire(StandardSession.java:687) 11:41:37,187 ERROR [STDERR] at org.apache.catalina.session.StandardSession.isValid(StandardSession.java:579) 11:41:37,187 ERROR [STDERR] at org.apache.catalina.session.ManagerBase.processExpires(ManagerBase.java:678) 11:41:37,187 ERROR [STDERR] at org.apache.catalina.session.ManagerBase.backgroundProcess(ManagerBase.java:663) 11:41:37,187 ERROR [STDERR] at org.apache.catalina.core.ContainerBase.backgroundProcess(ContainerBase.java:1284) 11:41:37,187 ERROR [STDERR] at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1569) 11:41:37,187 ERROR [STDERR] at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1578) 11:41:37,187 ERROR [STDERR] at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1578) 11:41:37,187 ERROR [STDERR] at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.run(ContainerBase.java:1558) 11:41:37,187 ERROR [STDERR] at java.lang.Thread.run(Thread.java:595) 11:41:37,187 ERROR [STDERR] Caused by: java.io.IOException 11:41:37,187 ERROR [STDERR] at org.jboss.serial.persister.RegularObjectPersister.readSlotWithMethod(RegularObjectPersister.java:107) 11:41:37,187 ERROR [STDERR] at org.jboss.serial.persister.RegularObjectPersister.defaultRead(RegularObjectPersister.java:269) 11:41:37,187 ERROR [STDERR] at org.jboss.serial.persister.RegularObjectPersister.readData(RegularObjectPersister.java:241) 11:41:37,187 ERROR [STDERR] at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.readObjectDescriptionFromStreaming(ObjectDescriptorFactory.java:411) 11:41:37,187 ERROR [STDERR] at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.objectFromDescription(ObjectDescriptorFactory.java:81) 11:41:37,187 ERROR [STDERR] at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectInput.readObject(DataContainer.java:639) 11:41:37,187 ERROR [STDERR] at org.jboss.serial.persister.ArrayPersister.readObjectArray(ArrayPersister.java:196) 11:41:37,187 ERROR [STDERR] at org.jboss.serial.persister.ArrayPersister.readData(ArrayPersister.java:172) 11:41:37,187 ERROR [STDERR] at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.readObjectDescriptionFromStreaming(ObjectDescriptorFactory.java:411) 11:41:37,187 ERROR [STDERR] at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.objectFromDescription(ObjectDescriptorFactory.java:81) 11:41:37,187 ERROR [STDERR] at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectInput.readObject(DataContainer.java:639) 11:41:37,187 ERROR [STDERR] at org.jboss.serial.io.JBossObjectInputStream.readObjectOverride(JBossObjectInputStream.java:165) 11:41:37,187 ERROR [STDERR] at java.io.ObjectInputStream.readObject(ObjectInputStream.java:333) 11:41:37,187 ERROR [STDERR] at org.jboss.serial.io.MarshalledObject.get(MarshalledObject.java:68) 11:41:37,187 ERROR [STDERR] at org.jboss.ejb3.stateful.StatefulBeanContext.extractBeanAndInterceptors(StatefulBeanContext.java:342) 11:41:37,187 ERROR [STDERR] ... 35 more 11:41:37,187 ERROR [STDERR] Caused by: java.lang.reflect.InvocationTargetException 11:41:37,203 ERROR [STDERR] at sun.reflect.GeneratedMethodAccessor453.invoke(Unknown Source) 11:41:37,203 ERROR [STDERR] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) 11:41:37,203 ERROR [STDERR] at java.lang.reflect.Method.invoke(Method.java:585) 11:41:37,203 ERROR [STDERR] at org.jboss.serial.persister.RegularObjectPersister.readSlotWithMethod(RegularObjectPersister.java:103) 11:41:37,203 ERROR [STDERR] ... 49 more 11:41:37,203 ERROR [STDERR] Caused by: java.io.IOException 11:41:37,203 ERROR [STDERR] at org.jboss.serial.persister.RegularObjectPersister.readSlotWithMethod(RegularObjectPersister.java:107) 11:41:37,203 ERROR [STDERR] at org.jboss.serial.persister.RegularObjectPersister.defaultRead(RegularObjectPersister.java:269) 11:41:37,203 ERROR [STDERR] at org.jboss.serial.persister.RegularObjectPersister.readData(RegularObjectPersister.java:241) 11:41:37,203 ERROR [STDERR] at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.readObjectDescriptionFromStreaming(ObjectDescriptorFactory.java:411) 11:41:37,203 ERROR [STDERR] at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.objectFromDescription(ObjectDescriptorFactory.java:81) 11:41:37,203 ERROR [STDERR] at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectInput.readObject(DataContainer.java:639) 11:41:37,218 ERROR [STDERR] at org.jboss.ejb3.stateful.NestedStatefulBeanContext.readExternal(NestedStatefulBeanContext.java:60) 11:41:37,218 ERROR [STDERR] at org.jboss.serial.persister.ExternalizePersister.readData(ExternalizePersister.java:72) 11:41:37,218 ERROR [STDERR] at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.readObjectDescriptionFromStreaming(ObjectDescriptorFactory.java:411) 11:41:37,218 ERROR [STDERR] at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.objectFromDescription(ObjectDescriptorFactory.java:81) 11:41:37,218 ERROR [STDERR] at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectInput.readObject(DataContainer.java:639) 11:41:37,218 ERROR [STDERR] at org.jboss.serial.persister.ObjectInputStreamProxy.readObjectOverride(ObjectInputStreamProxy.java:68) 11:41:37,218 ERROR [STDERR] at java.io.ObjectInputStream.readObject(ObjectInputStream.java:333) 11:41:37,218 ERROR [STDERR] at java.util.ArrayList.readObject(ArrayList.java:592) 11:41:37,218 ERROR [STDERR] ... 53 more 11:41:37,218 ERROR [STDERR] Caused by: java.lang.reflect.InvocationTargetException 11:41:37,218 ERROR [STDERR] at sun.reflect.GeneratedMethodAccessor453.invoke(Unknown Source) 11:41:37,218 ERROR [STDERR] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) 11:41:37,218 ERROR [STDERR] at java.lang.reflect.Method.invoke(Method.java:585) 11:41:37,218 ERROR [STDERR] at org.jboss.serial.persister.RegularObjectPersister.readSlotWithMethod(RegularObjectPersister.java:103) 11:41:37,218 ERROR [STDERR] ... 66 more 11:41:37,218 ERROR [STDERR] Caused by: java.lang.ClassCastException: java.util.ArrayList 11:41:37,218 ERROR [STDERR] at org.jboss.ejb3.stateful.NestedStatefulBeanContext.readExternal(NestedStatefulBeanContext.java:60) 11:41:37,218 ERROR [STDERR] at org.jboss.serial.persister.ExternalizePersister.readData(ExternalizePersister.java:72) 11:41:37,218 ERROR [STDERR] at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.readObjectDescriptionFromStreaming(ObjectDescriptorFactory.java:411) 11:41:37,218 ERROR [STDERR] at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.objectFromDescription(ObjectDescriptorFactory.java:81) 11:41:37,218 ERROR [STDERR] at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectInput.readObject(DataContainer.java:639) 11:41:37,218 ERROR [STDERR] at org.jboss.serial.persister.ObjectInputStreamProxy.readObjectOverride(ObjectInputStreamProxy.java:68) 11:41:37,218 ERROR [STDERR] at java.io.ObjectInputStream.readObject(ObjectInputStream.java:333) 11:41:37,218 ERROR [STDERR] at java.util.ArrayList.readObject(ArrayList.java:592) 11:41:37,218 ERROR [STDERR] ... 70 more 11:41:37,218 WARN [Contexts] Could not destroy component: loaddata java.lang.RuntimeException: java.io.IOException at org.jboss.ejb3.stateful.StatefulBeanContext.extractBeanAndInterceptors(StatefulBeanContext.java:365) at org.jboss.ejb3.stateful.StatefulBeanContext.getInstance(StatefulBeanContext.java:309) at org.jboss.ejb3.AbstractPool.remove(AbstractPool.java:169) at org.jboss.ejb3.cache.simple.SimpleStatefulCache.remove(SimpleStatefulCache.java:299) at org.jboss.ejb3.stateful.StatefulRemoveInterceptor.removeSession(StatefulRemoveInterceptor.java:126) 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:78) 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:199) at org.jboss.ejb3.stateful.StatefulLocalProxy.invoke(StatefulLocalProxy.java:98) at $Proxy228.destroy(Unknown Source) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at org.jboss.seam.util.Reflections.invoke(Reflections.java:13) at org.jboss.seam.util.Reflections.invokeAndWrap(Reflections.java:32) at org.jboss.seam.contexts.Contexts.callDestroyMethod(Contexts.java:211) at org.jboss.seam.contexts.Contexts.destroy(Contexts.java:189) at org.jboss.seam.contexts.Lifecycle.endSession(Lifecycle.java:185) at org.jboss.seam.servlet.SeamListener.sessionDestroyed(SeamListener.java:45) at org.apache.catalina.session.StandardSession.expire(StandardSession.java:687) at org.apache.catalina.session.StandardSession.isValid(StandardSession.java:579) at org.apache.catalina.session.ManagerBase.processExpires(ManagerBase.java:678) at org.apache.catalina.session.ManagerBase.backgroundProcess(ManagerBase.java:663) at org.apache.catalina.core.ContainerBase.backgroundProcess(ContainerBase.java:1284) at org.apache.catalina.core.ContainerBase$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$ContainerBackgroundProcessor.run(ContainerBase.java:1558) at java.lang.Thread.run(Thread.java:595) Caused by: java.io.IOException at org.jboss.serial.persister.RegularObjectPersister.readSlotWithMethod(RegularObjectPersister.java:107) at org.jboss.serial.persister.RegularObjectPersister.defaultRead(RegularObjectPersister.java:269) at org.jboss.serial.persister.RegularObjectPersister.readData(RegularObjectPersister.java:241) at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.readObjectDescriptionFromStreaming(ObjectDescriptorFactory.java:411) at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.objectFromDescription(ObjectDescriptorFactory.java:81) at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectInput.readObject(DataContainer.java:639) at org.jboss.serial.persister.ArrayPersister.readObjectArray(ArrayPersister.java:196) at org.jboss.serial.persister.ArrayPersister.readData(ArrayPersister.java:172) at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.readObjectDescriptionFromStreaming(ObjectDescriptorFactory.java:411) at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.objectFromDescription(ObjectDescriptorFactory.java:81) at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectInput.readObject(DataContainer.java:639) at org.jboss.serial.io.JBossObjectInputStream.readObjectOverride(JBossObjectInputStream.java:165) at java.io.ObjectInputStream.readObject(ObjectInputStream.java:333) at org.jboss.serial.io.MarshalledObject.get(MarshalledObject.java:68) at org.jboss.ejb3.stateful.StatefulBeanContext.extractBeanAndInterceptors(StatefulBeanContext.java:342) ... 35 more Caused by: java.lang.reflect.InvocationTargetException at sun.reflect.GeneratedMethodAccessor453.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at org.jboss.serial.persister.RegularObjectPersister.readSlotWithMethod(RegularObjectPersister.java:103) ... 49 more Caused by: java.io.IOException at org.jboss.serial.persister.RegularObjectPersister.readSlotWithMethod(RegularObjectPersister.java:107) at org.jboss.serial.persister.RegularObjectPersister.defaultRead(RegularObjectPersister.java:269) at org.jboss.serial.persister.RegularObjectPersister.readData(RegularObjectPersister.java:241) at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.readObjectDescriptionFromStreaming(ObjectDescriptorFactory.java:411) at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.objectFromDescription(ObjectDescriptorFactory.java:81) at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectInput.readObject(DataContainer.java:639) at org.jboss.ejb3.stateful.NestedStatefulBeanContext.readExternal(NestedStatefulBeanContext.java:60) at org.jboss.serial.persister.ExternalizePersister.readData(ExternalizePersister.java:72) at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.readObjectDescriptionFromStreaming(ObjectDescriptorFactory.java:411) at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.objectFromDescription(ObjectDescriptorFactory.java:81) at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectInput.readObject(DataContainer.java:639) at org.jboss.serial.persister.ObjectInputStreamProxy.readObjectOverride(ObjectInputStreamProxy.java:68) at java.io.ObjectInputStream.readObject(ObjectInputStream.java:333) at java.util.ArrayList.readObject(ArrayList.java:592) ... 53 more Caused by: java.lang.reflect.InvocationTargetException at sun.reflect.GeneratedMethodAccessor453.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at org.jboss.serial.persister.RegularObjectPersister.readSlotWithMethod(RegularObjectPersister.java:103) ... 66 more Caused by: java.lang.ClassCastException: java.util.ArrayList at org.jboss.ejb3.stateful.NestedStatefulBeanContext.readExternal(NestedStatefulBeanContext.java:60) at org.jboss.serial.persister.ExternalizePersister.readData(ExternalizePersister.java:72) at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.readObjectDescriptionFromStreaming(ObjectDescriptorFactory.java:411) at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.objectFromDescription(ObjectDescriptorFactory.java:81) at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectInput.readObject(DataContainer.java:639) at org.jboss.serial.persister.ObjectInputStreamProxy.readObjectOverride(ObjectInputStreamProxy.java:68) at java.io.ObjectInputStream.readObject(ObjectInputStream.java:333) at java.util.ArrayList.readObject(ArrayList.java:592) ... 70 more 10 minutes idle and trying to use component after that: 12:00:58,796 ERROR [[Faces Servlet]] Servlet.service() for servlet Faces Servlet threw exception javax.faces.FacesException: Error calling action method of component with id confirmationForm:_tagId8 at org.apache.myfaces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:74) at javax.faces.component.UICommand.broadcast(UICommand.java:106) at javax.faces.component.UIViewRoot._broadcastForPhase(UIViewRoot.java:94) at javax.faces.component.UIViewRoot.processApplication(UIViewRoot.java:168) at org.apache.myfaces.lifecycle.LifecycleImpl.invokeApplication(LifecycleImpl.java:343) at org.apache.myfaces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:86) at javax.faces.webapp.FacesServlet.service(FacesServlet.java:137) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173) at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178) at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:175) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:524) at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:74) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869) at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664) at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527) at org.apache.tomcat.util.net.MasterSlaveWorkerThread.run(MasterSlaveWorkerThread.java:112) at java.lang.Thread.run(Thread.java:595) Caused by: javax.faces.el.EvaluationException: /confirmationST.xhtml @33,116 action="#{loaddata.loadData}": java.lang.RuntimeException: java.io.IOException at com.sun.facelets.el.LegacyMethodBinding.invoke(LegacyMethodBinding.java:73) at org.apache.myfaces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:63) ... 25 more Caused by: java.lang.RuntimeException: java.io.IOException at org.jboss.ejb3.stateful.StatefulBeanContext.extractBeanAndInterceptors(StatefulBeanContext.java:365) at org.jboss.ejb3.stateful.StatefulBeanContext.getInstance(StatefulBeanContext.java:309) at org.jboss.ejb3.stateful.StatefulInstanceInterceptor.invoke(StatefulInstanceInterceptor.java:75) at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101) at org.jboss.aspects.security.AuthenticationInterceptor.invoke(AuthenticationInterceptor.java:78) 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:199) at org.jboss.ejb3.stateful.StatefulLocalProxy.invoke(StatefulLocalProxy.java:98) at $Proxy228.loadData(Unknown Source) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at com.sun.el.parser.AstValue.invoke(AstValue.java:130) at com.sun.el.MethodExpressionImpl.invoke(MethodExpressionImpl.java:274) at com.sun.facelets.el.TagMethodExpression.invoke(TagMethodExpression.java:68) at com.sun.facelets.el.LegacyMethodBinding.invoke(LegacyMethodBinding.java:69) ... 26 more Caused by: java.io.IOException at org.jboss.serial.persister.RegularObjectPersister.readSlotWithMethod(RegularObjectPersister.java:107) at org.jboss.serial.persister.RegularObjectPersister.defaultRead(RegularObjectPersister.java:269) at org.jboss.serial.persister.RegularObjectPersister.readData(RegularObjectPersister.java:241) at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.readObjectDescriptionFromStreaming(ObjectDescriptorFactory.java:411) at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.objectFromDescription(ObjectDescriptorFactory.java:81) at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectInput.readObject(DataContainer.java:639) at org.jboss.serial.persister.ArrayPersister.readObjectArray(ArrayPersister.java:196) at org.jboss.serial.persister.ArrayPersister.readData(ArrayPersister.java:172) at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.readObjectDescriptionFromStreaming(ObjectDescriptorFactory.java:411) at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.objectFromDescription(ObjectDescriptorFactory.java:81) at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectInput.readObject(DataContainer.java:639) at org.jboss.serial.io.JBossObjectInputStream.readObjectOverride(JBossObjectInputStream.java:165) at java.io.ObjectInputStream.readObject(ObjectInputStream.java:333) at org.jboss.serial.io.MarshalledObject.get(MarshalledObject.java:68) at org.jboss.ejb3.stateful.StatefulBeanContext.extractBeanAndInterceptors(StatefulBeanContext.java:342) ... 46 more Caused by: java.lang.reflect.InvocationTargetException at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at org.jboss.serial.persister.RegularObjectPersister.readSlotWithMethod(RegularObjectPersister.java:103) ... 60 more Caused by: java.io.IOException at org.jboss.serial.persister.RegularObjectPersister.readSlotWithMethod(RegularObjectPersister.java:107) at org.jboss.serial.persister.RegularObjectPersister.defaultRead(RegularObjectPersister.java:269) at org.jboss.serial.persister.RegularObjectPersister.readData(RegularObjectPersister.java:241) at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.readObjectDescriptionFromStreaming(ObjectDescriptorFactory.java:411) at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.objectFromDescription(ObjectDescriptorFactory.java:81) at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectInput.readObject(DataContainer.java:639) at org.jboss.ejb3.stateful.NestedStatefulBeanContext.readExternal(NestedStatefulBeanContext.java:60) at org.jboss.serial.persister.ExternalizePersister.readData(ExternalizePersister.java:72) at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.readObjectDescriptionFromStreaming(ObjectDescriptorFactory.java:411) at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.objectFromDescription(ObjectDescriptorFactory.java:81) at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectInput.readObject(DataContainer.java:639) at org.jboss.serial.persister.ObjectInputStreamProxy.readObjectOverride(ObjectInputStreamProxy.java:68) at java.io.ObjectInputStream.readObject(ObjectInputStream.java:333) at java.util.ArrayList.readObject(ArrayList.java:592) ... 65 more Caused by: java.lang.reflect.InvocationTargetException at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at org.jboss.serial.persister.RegularObjectPersister.readSlotWithMethod(RegularObjectPersister.java:103) ... 78 more Caused by: java.lang.ClassCastException: java.util.ArrayList at org.jboss.ejb3.stateful.NestedStatefulBeanContext.readExternal(NestedStatefulBeanContext.java:60) at org.jboss.serial.persister.ExternalizePersister.readData(ExternalizePersister.java:72) at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.readObjectDescriptionFromStreaming(ObjectDescriptorFactory.java:411) at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.objectFromDescription(ObjectDescriptorFactory.java:81) at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectInput.readObject(DataContainer.java:639) at org.jboss.serial.persister.ObjectInputStreamProxy.readObjectOverride(ObjectInputStreamProxy.java:68) at java.io.ObjectInputStream.readObject(ObjectInputStream.java:333) at java.util.ArrayList.readObject(ArrayList.java:592) ... 83 more
i don't really know whats wrong. there seems to be aproblem with arraylists i use, but without the idle time everything is well.
please help me! (i posted this in the seam forum too, but i think its more ejb stuff)