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Re: Strange problems when saving in WO5.2
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Re: Strange problems when saving in WO5.2

  • Subject: Re: Strange problems when saving in WO5.2
  • From: Kaj Hejer <email@hidden>
  • Date: Thu, 9 Jan 2003 09:28:00 +0100
At 09:23 -0800 08-01-03, Max Muller wrote:
Hi Kaj,
Are you running your app in a multi-threaded manner, or have multiple objectstore coordinators? 


Hi!

Thank you for answering!

We only use session.defaultEditingContext and childEditingContext with session.defaultEditingContext as parent.

We don't do anything to start the app as multi-threaded so I guess the default is that it not is running multi-threaded (?).

This exception might be a result of an earlier exception which I include bellow.

Our deploymentenvironment is WO5.2, solaris and Oracle.

---


EXCEPTION:
null

STACK TRACE:
java.lang.NullPointerException
at com.webobjects.eocontrol.EOEditingContext._eoForGID(EOEditingContext.java:2545)
at com.webobjects.eocontrol.EOEditingContext.editingContextDidForgetObjectWithGlobalID(EOEditingContext.java:3802)
at com.webobjects.eocontrol.EOEditingContext.editingContextDidForgetObjectWithGlobalID(EOEditingContext.java:3821)
at com.webobjects.eocontrol.EOEditingContext._processReferenceQueue(EOEditingContext.java:4697)
at com.webobjects.eocontrol.EOEditingContext.unlockObjectStore(EOEditingContext.java:4629)
at com.webobjects.eocontrol.EOEditingContext._processReferenceQueue(EOEditingContext.java:4708)
at com.webobjects.eocontrol.EOEditingContext.unlockObjectStore(EOEditingContext.java:4629)
at com.webobjects.eocontrol.EOEditingContext._processReferenceQueue(EOEditingContext.java:4708)
at com.webobjects.eocontrol.EOEditingContext.unlockObjectStore(EOEditingContext.java:4629)
at com.webobjects.eocontrol.EOEditingContext._processReferenceQueue(EOEditingContext.java:4708)
at com.webobjects.eocontrol.EOEditingContext.unlockObjectStore(EOEditingContext.java:4629)
at com.webobjects.eocontrol.EOEditingContext._processReferenceQueue(EOEditingContext.java:4708)
at com.webobjects.eocontrol.EOEditingContext.unlockObjectStore(EOEditingContext.java:4629)
at com.webobjects.eocontrol.EOEditingContext._processReferenceQueue(EOEditingContext.java:4708)
at com.webobjects.eocontrol.EOEditingContext.unlockObjectStore(EOEditingContext.java:4629)
at com.webobjects.eocontrol.EOEditingContext._processReferenceQueue(EOEditingContext.java:4708)
at com.webobjects.eocontrol.EOEditingContext.unlockObjectStore(EOEditingContext.java:4629)
at com.webobjects.eocontrol.EOEditingContext._processReferenceQueue(EOEditingContext.java:4708)
at com.webobjects.eocontrol.EOEditingContext.lock(EOEditingContext.java:4579)
at com.webobjects.eocontrol.EOEditingContext.tryLock(EOEditingContext.java:4590)
at com.webobjects.eocontrol.EOEditingContext._sendOrEnqueueNotification(EOEditingContext.java:4640)
at com.webobjects.eocontrol.EOEditingContext._globalIDChanged(EOEditingContext.java:1932)
at java.lang.reflect.Method.invoke(Native Method)
at com.webobjects.foundation.NSSelector._safeInvokeMethod(NSSelector.java:120)
at com.webobjects.foundation.NSNotificationCenter$_Entry.invokeMethod(NSNotificationCenter.java:598)
at com.webobjects.foundation.NSNotificationCenter.postNotification(NSNotificationCenter.java:542)
at com.webobjects.foundation.NSNotificationCenter.postNotification(NSNotificationCenter.java:572)
at com.webobjects.eoaccess.EODatabaseContext.commitChanges(EODatabaseContext.java:6470)
at com.webobjects.eocontrol.EOObjectStoreCoordinator.saveChangesInEditingContext(EOObjectStoreCoordinator.java:421)
at com.webobjects.eocontrol.EOEditingContext.saveChanges(EOEditingContext.java:3130)
at AppController.saveChanges(AppController.java:220)
at ProsjektRediger.lagreProsjekt(ProsjektRediger.java:24)
at java.lang.reflect.Method.invoke(Native Method)
at KeyValueCodingProtectedAccessor.methodValue(KeyValueCodingProtectedAccessor.java:54)
at com.webobjects.foundation.NSKeyValueCoding$_MethodBinding.valueInObject(NSKeyValueCoding.java:1160)
at com.webobjects.foundation.NSKeyValueCoding$DefaultImplementation.valueForKey(NSKeyValueCoding.java:1268)
at com.webobjects.appserver.WOComponent.valueForKey(WOComponent.java:1544)
at com.webobjects.foundation.NSKeyValueCoding$Utility.valueForKey(NSKeyValueCoding.java:498)
at com.webobjects.foundation.NSKeyValueCodingAdditions$DefaultImplementation.valueForKeyPath(NSKeyValueCodingAdditions.java:212)
at com.webobjects.appserver.WOComponent.valueForKeyPath(WOComponent.java:1605)
at com.webobjects.appserver._private.WOKeyValueAssociation.valueInComponent(WOKeyValueAssociation.java:46)
at com.webobjects.appserver._private.WOSubmitButton.invokeAction(WOSubmitButton.java:59)
at com.webobjects.appserver._private.WODynamicGroup.invokeChildrenAction(WODynamicGroup.java:101)
at com.webobjects.appserver._private.WODynamicGroup.invokeAction(WODynamicGroup.java:110)
at com.webobjects.appserver._private.WOConditional.invokeAction(WOConditional.java:55)
at com.webobjects.appserver._private.WODynamicGroup.invokeChildrenAction(WODynamicGroup.java:101)
at com.webobjects.appserver._private.WODynamicGroup.invokeAction(WODynamicGroup.java:110)
at com.webobjects.appserver._private.WOForm.invokeAction(WOForm.java:82)
at com.webobjects.appserver._private.WODynamicGroup.invokeChildrenAction(WODynamicGroup.java:101)
at com.webobjects.appserver._private.WODynamicGroup.invokeAction(WODynamicGroup.java:110)
at com.webobjects.appserver._private.WOComponentContent.invokeAction(WOComponentContent.java:31)
at com.webobjects.appserver._private.WODynamicGroup.invokeChildrenAction(WODynamicGroup.java:101)
at com.webobjects.appserver._private.WODynamicGroup.invokeAction(WODynamicGroup.java:110)
at com.webobjects.appserver._private.WOComponentContent.invokeAction(WOComponentContent.java:31)
at com.webobjects.appserver._private.WODynamicGroup.invokeChildrenAction(WODynamicGroup.java:101)
at com.webobjects.appserver._private.WODynamicGroup.invokeAction(WODynamicGroup.java:110)
at com.webobjects.appserver.WOComponent.invokeAction(WOComponent.java:950)
at com.webobjects.appserver._private.WOComponentReference.invokeAction(WOComponentReference.java:113)
at com.webobjects.appserver._private.WODynamicGroup.invokeChildrenAction(WODynamicGroup.java:101)
at com.webobjects.appserver._private.WODynamicGroup.invokeAction(WODynamicGroup.java:110)
at com.webobjects.appserver.WOComponent.invokeAction(WOComponent.java:950)
at com.webobjects.appserver._private.WOComponentReference.invokeAction(WOComponentReference.java:113)
at com.webobjects.appserver._private.WODynamicGroup.invokeChildrenAction(WODynamicGroup.java:101)
at com.webobjects.appserver._private.WODynamicGroup.invokeAction(WODynamicGroup.java:110)
at com.webobjects.appserver.WOComponent.invokeAction(WOComponent.java:950)
at com.webobjects.appserver.WOSession.invokeAction(WOSession.java:1136)
at com.webobjects.appserver.WOApplication.invokeAction(WOApplication.java:1313)
at com.webobjects.appserver._private.WOComponentRequestHandler._dispatchWithPreparedPage(WOComponentRequestHandler.java:196)
at com.webobjects.appserver._private.WOComponentRequestHandler._dispatchWithPreparedSession(WOComponentRequestHandler.java:287)
at com.webobjects.appserver._private.WOComponentRequestHandler._dispatchWithPreparedApplication(WOComponentRequestHandler.java:322)
at com.webobjects.appserver._private.WOComponentRequestHandler._handleRequest(WOComponentRequestHandler.java:358)
at com.webobjects.appserver._private.WOComponentRequestHandler.handleRequest(WOComponentRequestHandler.java:432)
at com.webobjects.appserver.WOApplication.dispatchRequest(WOApplication.java:1244)
at com.webobjects.appserver._private.WOWorkerThread.runOnce(WOWorkerThread.java:167)
at com.webobjects.appserver._private.WOWorkerThread.run(WOWorkerThread.java:248)
at java.lang.Thread.run(Thread.java:484)
--

____________________________________________________________________________
Universitetets Senter for Informasjonsteknologi (USIT), Universitetet i Oslo
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 >Re: Strange problems when saving in WO5.2 (From: Max Muller <email@hidden>)

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