Problem Passivation htmpanelgroup
ajanz Dec 18, 2009 3:53 AMi use a stateful session bean in my application with bindings to some htmlpanelgroups
every htmlpanelgroup is annotated with transient like this
@Transient
HtmlPanelGroup rowdatagrid;
but i get an Problem Passivation thread with following exception.
any hints what to do?
18:59:38,487 ERROR [WorkflowPageBean] problem passivation thread
javax.ejb.EJBException: Could not passivate; failed to save state
at org.jboss.ejb3.cache.simple.StatefulSessionFilePersistenceManager.pas
sivateSession(StatefulSessionFilePersistenceManager.java:406)
at org.jboss.ejb3.cache.simple.SimpleStatefulCache.passivate(SimpleState
fulCache.java:301)
at org.jboss.ejb3.cache.simple.SimpleStatefulCache$SessionTimeoutTask.ru
n(SimpleStatefulCache.java:209)
Caused by: java.io.IOException
at org.jboss.serial.persister.RegularObjectPersister.writeSlotWithMethod
(RegularObjectPersister.java:129)
at org.jboss.serial.persister.RegularObjectPersister.defaultWrite(Regula
rObjectPersister.java:86)
at org.jboss.serial.persister.RegularObjectPersister.writeData(RegularOb
jectPersister.java:62)
at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObje
ct(ObjectDescriptorFactory.java:276)
at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectOut
put.writeObject(DataContainer.java:206)
at org.jboss.serial.persister.RegularObjectPersister.writeSlotWithFields
(RegularObjectPersister.java:182)
at org.jboss.serial.persister.RegularObjectPersister.defaultWrite(Regula
rObjectPersister.java:90)
at org.jboss.serial.persister.RegularObjectPersister.writeData(RegularOb
jectPersister.java:62)
at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObje
ct(ObjectDescriptorFactory.java:276)
at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectOut
put.writeObject(DataContainer.java:206)
at org.jboss.serial.persister.RegularObjectPersister.writeSlotWithFields
(RegularObjectPersister.java:182)
at org.jboss.serial.persister.RegularObjectPersister.defaultWrite(Regula
rObjectPersister.java:90)
at org.jboss.serial.persister.RegularObjectPersister.writeData(RegularOb
jectPersister.java:62)
at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObje
ct(ObjectDescriptorFactory.java:276)
at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectOut
put.writeObject(DataContainer.java:206)
at org.jboss.serial.persister.ArrayPersister.saveObjectArray(ArrayPersis
ter.java:110)
at org.jboss.serial.persister.ArrayPersister.writeData(ArrayPersister.ja
va:101)
at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObje
ct(ObjectDescriptorFactory.java:276)
at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectOut
put.writeObject(DataContainer.java:206)
at org.jboss.serial.io.JBossObjectOutputStream.writeObjectOverride(JBoss
ObjectOutputStream.java:181)
at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:322)
at org.jboss.serial.io.MarshalledObject.<init>(MarshalledObject.java:51)
at org.jboss.ejb3.stateful.StatefulBeanContext.writeExternal(StatefulBea
nContext.java:857)
at org.jboss.serial.persister.ExternalizePersister.writeData(Externalize
Persister.java:58)
at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObje
ct(ObjectDescriptorFactory.java:276)
at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectOut
put.writeObject(DataContainer.java:206)
at org.jboss.serial.io.JBossObjectOutputStream.writeObjectOverride(JBoss
ObjectOutputStream.java:181)
at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:322)
at org.jboss.ejb3.cache.simple.StatefulSessionFilePersistenceManager.pas
sivateSession(StatefulSessionFilePersistenceManager.java:390)
... 2 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(DelegatingMethodAcces
sorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.jboss.serial.persister.RegularObjectPersister.writeSlotWithMethod
(RegularObjectPersister.java:120)
... 30 more
Caused by: java.lang.NullPointerException
at javax.faces.component.UIComponentBase.saveAttachedState(UIComponentBa
se.java:1369)
at javax.faces.component.UIComponentBase.saveBindingsState(UIComponentBa
se.java:1477)
at javax.faces.component.UIComponentBase.saveState(UIComponentBase.java:
1266)
at javax.faces.component.html.HtmlPanelGroup.saveState(HtmlPanelGroup.ja
va:170)
at javax.faces.component.UIComponentBase$AttributesMap.writeObject(UICom
ponentBase.java:1824)
... 35 more
19:04:38,476 FATAL [RegularObjectPersister] error
java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.
java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
sorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.jboss.serial.persister.RegularObjectPersister.writeSlotWithMethod
(RegularObjectPersister.java:120)
at org.jboss.serial.persister.RegularObjectPersister.defaultWrite(Regula
rObjectPersister.java:86)
at org.jboss.serial.persister.RegularObjectPersister.writeData(RegularOb
jectPersister.java:62)
at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObje
ct(ObjectDescriptorFactory.java:276)
at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectOut
put.writeObject(DataContainer.java:206)
at org.jboss.serial.persister.RegularObjectPersister.writeSlotWithFields
(RegularObjectPersister.java:182)
at org.jboss.serial.persister.RegularObjectPersister.defaultWrite(Regula
rObjectPersister.java:90)
at org.jboss.serial.persister.RegularObjectPersister.writeData(RegularOb
jectPersister.java:62)
at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObje
ct(ObjectDescriptorFactory.java:276)
at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectOut
put.writeObject(DataContainer.java:206)
at org.jboss.serial.persister.RegularObjectPersister.writeSlotWithFields
(RegularObjectPersister.java:182)
at org.jboss.serial.persister.RegularObjectPersister.defaultWrite(Regula
rObjectPersister.java:90)
at org.jboss.serial.persister.RegularObjectPersister.writeData(RegularOb
jectPersister.java:62)
at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObje
ct(ObjectDescriptorFactory.java:276)
at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectOut
put.writeObject(DataContainer.java:206)
at org.jboss.serial.persister.ArrayPersister.saveObjectArray(ArrayPersis
ter.java:110)
at org.jboss.serial.persister.ArrayPersister.writeData(ArrayPersister.ja
va:101)
at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObje
ct(ObjectDescriptorFactory.java:276)
at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectOut
put.writeObject(DataContainer.java:206)
at org.jboss.serial.io.JBossObjectOutputStream.writeObjectOverride(JBoss
ObjectOutputStream.java:181)
at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:322)
at org.jboss.serial.io.MarshalledObject.<init>(MarshalledObject.java:51)
at org.jboss.ejb3.stateful.StatefulBeanContext.writeExternal(StatefulBea
nContext.java:857)
at org.jboss.serial.persister.ExternalizePersister.writeData(Externalize
Persister.java:58)
at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObje
ct(ObjectDescriptorFactory.java:276)
at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectOut
put.writeObject(DataContainer.java:206)
at org.jboss.serial.io.JBossObjectOutputStream.writeObjectOverride(JBoss
ObjectOutputStream.java:181)
at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:322)
at org.jboss.ejb3.cache.simple.StatefulSessionFilePersistenceManager.pas
sivateSession(StatefulSessionFilePersistenceManager.java:390)
at org.jboss.ejb3.cache.simple.SimpleStatefulCache.passivate(SimpleState
fulCache.java:301)
at org.jboss.ejb3.cache.simple.SimpleStatefulCache$SessionTimeoutTask.ru
n(SimpleStatefulCache.java:209)
Caused by: java.lang.NullPointerException
at javax.faces.component.UIComponentBase.saveAttachedState(UIComponentBa
se.java:1369)
at javax.faces.component.UIComponentBase.saveBindingsState(UIComponentBa
se.java:1477)
at javax.faces.component.UIComponentBase.saveState(UIComponentBase.java:
1266)
at javax.faces.component.html.HtmlPanelGroup.saveState(HtmlPanelGroup.ja
va:170)
at javax.faces.component.UIComponentBase$AttributesMap.writeObject(UICom
ponentBase.java:1824)
... 35 more