2:47 a.m.
i am using the Jboss 4.0.4.GA SEAM 1.0.1.GA
when the session time out, i will get below trace, i cannot find out something that cannot
be serialized. any helps is welcome
| 2006-11-17 16:29:28,047 WARN [org.jboss.seam.contexts.Contexts] Could not destroy
component: myService
| java.lang.RuntimeException: org.jboss.serial.exception.SerializationException: Could
not create instance of org.jboss.seam.contexts.WebSessionContext -
org.jboss.seam.contexts.WebSessionContext
| 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:188)
| at org.jboss.ejb3.stateful.StatefulLocalProxy.invoke(StatefulLocalProxy.java:98)
| at $Proxy526.destroy(Unknown Source)
| at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
| at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
| at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
| at java.lang.reflect.Method.invoke(Method.java:585)
| at org.jboss.seam.util.Reflections.invoke(Reflections.java:13)
| at org.jboss.seam.util.Reflections.invokeAndWrap(Reflections.java:32)
| at org.jboss.seam.contexts.Contexts.callDestroyMethod(Contexts.java:211)
| at org.jboss.seam.contexts.Contexts.destroy(Contexts.java:189)
| at org.jboss.seam.contexts.Lifecycle.endSession(Lifecycle.java:195)
| at org.jboss.seam.servlet.SeamListener.sessionDestroyed(SeamListener.java:45)
| at org.apache.catalina.session.StandardSession.expire(StandardSession.java:687)
| at org.apache.catalina.session.StandardSession.isValid(StandardSession.java:579)
| at org.apache.catalina.session.ManagerBase.processExpires(ManagerBase.java:678)
| at org.apache.catalina.session.ManagerBase.backgroundProcess(ManagerBase.java:663)
| at org.apache.catalina.core.ContainerBase.backgroundProcess(ContainerBase.java:1284)
| at
org.apache.catalina.core.ContainerBase$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$ContainerBackgroundProcessor.run(ContainerBase.java:1558)
| at java.lang.Thread.run(Thread.java:595)
| Caused by: org.jboss.serial.exception.SerializationException: Could not create
instance of org.jboss.seam.contexts.WebSessionContext -
org.jboss.seam.contexts.WebSessionContext
| at org.jboss.serial.classmetamodel.ClassMetaData.newInstance(ClassMetaData.java:327)
| at
org.jboss.serial.persister.RegularObjectPersister.readData(RegularObjectPersister.java:239)
| at
org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.readObjectDescriptionFromStreaming(ObjectDescriptorFactory.java:411)
| at
org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.objectFromDescription(ObjectDescriptorFactory.java:81)
| at
org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectInput.readObject(DataContainer.java:639)
| at
org.jboss.serial.persister.RegularObjectPersister.readSlotWithFields(RegularObjectPersister.java:353)
| at
org.jboss.serial.persister.RegularObjectPersister.defaultRead(RegularObjectPersister.java:273)
| 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:343)
| 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.InstantiationException:
org.jboss.seam.contexts.WebSessionContext
| at java.lang.Class.newInstance0(Class.java:335)
| at java.lang.Class.newInstance(Class.java:303)
| at org.jboss.serial.classmetamodel.ClassMetaData.newInstance(ClassMetaData.java:319)
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