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D2WEditRelationshipPage.setMasterObjectAndRelationshipKey error
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D2WEditRelationshipPage.setMasterObjectAndRelationshipKey error

  • Subject: D2WEditRelationshipPage.setMasterObjectAndRelationshipKey error
  • From: Daniel Muller <email@hidden>
  • Date: Mon, 3 Feb 2003 11:15:05 +0100
Hi All,

I got an error each time I try to set a relation between 2 objects, for a fresh new object. It works for the 1st new created object but when I try to set the relation for a second new created object I got a NullPointerException exception. I have to quit the application, stop and relaunch it and after that I can create only one new object... then it crashes!

Mac OS X 10.2 and WO 5.2.

I got this error only with directtoweb application (build one just for administrative taskes) with a normal WEB application it works fine.

Any idea or suggestions how to find the cause of that problem.

Regards,
Daniel Muller
--


25590 [WorkerThread5] INFO er.extensions.ERXNSLogLog4jBridge - <com.webobjects.appserver._private.WOComponentRequestHandler>: Exception occurred while handling request:
java.lang.NullPointerException
[2003-02-03 11:04:09 CET] <WorkerThread5> java.lang.NullPointerException
at com.webobjects.directtoweb.D2WEditRelationshipPage.setMasterObjectAndRel ationshipKey(D2WEditRelationshipPage.java:106)
at com.webobjects.directtoweb.D2WEditToOneFault.editRelationship(D2WEditToO neFault.java:32)
at java.lang.reflect.Method.invoke(Native Method)
at com.webobjects.foundation.NSKeyValueCoding$1.methodValue(NSKeyValueCodin g.java:684)
at com.webobjects.foundation.NSKeyValueCoding$_MethodBinding.valueInObject( NSKeyValueCoding.java:1160)
at com.webobjects.foundation.NSKeyValueCoding$DefaultImplementation.valueFo rKey(NSKeyValueCoding.java:1268)
at com.webobjects.appserver.WOComponent.valueForKey(WOComponent.java:1544)
at com.webobjects.foundation.NSKeyValueCoding$Utility.valueForKey(NSKeyValu eCoding.java:498)
at com.webobjects.foundation.NSKeyValueCodingAdditions$DefaultImplementatio n.valueForKeyPath(NSKeyValueCodingAdditions.java:212)
at com.webobjects.appserver.WOComponent.valueForKeyPath(WOComponent.java:16 05)
at com.webobjects.appserver._private.WOKeyValueAssociation.valueInComponent (WOKeyValueAssociation.java:46)
at com.webobjects.appserver._private.WOImageButton.invokeAction(WOImageButt on.java:239)
at com.webobjects.appserver._private.WODynamicGroup.invokeChildrenAction(WO DynamicGroup.java:101)
at com.webobjects.appserver._private.WODynamicGroup.invokeAction(WODynamicG roup.java:110)
at com.webobjects.appserver.WOComponent.invokeAction(WOComponent.java:950)
at com.webobjects.appserver._private.WOComponentReference.invokeAction(WOCo mponentReference.java:113)
at com.webobjects.appserver._private.WOSwitchComponent.invokeAction(WOSwitc hComponent.java:171)
at com.webobjects.appserver._private.WODynamicGroup.invokeChildrenAction(WO DynamicGroup.java:101)
at com.webobjects.appserver._private.WOGenericContainer.invokeAction(WOGene ricContainer.java:23)
at com.webobjects.appserver._private.WODynamicGroup.invokeChildrenAction(WO DynamicGroup.java:101)
at com.webobjects.appserver._private.WODynamicGroup.invokeAction(WODynamicG roup.java:110)
at com.webobjects.appserver._private.WORepetition.invokeAction(WORepetition .java:230)
at com.webobjects.appserver._private.WODynamicGroup.invokeChildrenAction(WO DynamicGroup.java:101)
at com.webobjects.appserver._private.WOGenericContainer.invokeAction(WOGene ricContainer.java:23)
at com.webobjects.appserver._private.WODynamicGroup.invokeChildrenAction(WO DynamicGroup.java:101)
at com.webobjects.appserver._private.WODynamicGroup.invokeAction(WODynamicG roup.java:110)
at com.webobjects.appserver._private.WOForm.invokeAction(WOForm.java:82)
at com.webobjects.appserver._private.WODynamicGroup.invokeChildrenAction(WO DynamicGroup.java:101)
at com.webobjects.appserver._private.WOGenericContainer.invokeAction(WOGene ricContainer.java:23)
at com.webobjects.appserver._private.WODynamicGroup.invokeChildrenAction(WO DynamicGroup.java:101)
at com.webobjects.appserver._private.WODynamicGroup.invokeAction(WODynamicG roup.java:110)
at com.webobjects.appserver._private.WOComponentContent.invokeAction(WOComp onentContent.java:31)
at com.webobjects.appserver._private.WODynamicGroup.invokeChildrenAction(WO DynamicGroup.java:101)
at com.webobjects.appserver._private.WODynamicGroup.invokeAction(WODynamicG roup.java:110)
at com.webobjects.appserver._private.WOHTMLURLValuedElement.invokeAction(WO HTMLURLValuedElement.java:115)
at com.webobjects.appserver._private.WODynamicGroup.invokeChildrenAction(WO DynamicGroup.java:101)
at com.webobjects.appserver._private.WODynamicGroup.invokeAction(WODynamicG roup.java:110)
at com.webobjects.appserver.WOComponent.invokeAction(WOComponent.java:950)
at com.webobjects.appserver._private.WOComponentReference.invokeAction(WOCo mponentReference.java:113)
at com.webobjects.appserver._private.WOSwitchComponent.invokeAction(WOSwitc hComponent.java:171)
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:1 313)
at com.webobjects.appserver._private.WOComponentRequestHandler._dispatchWit hPreparedPage(WOComponentRequestHandler.java:196)
at com.webobjects.appserver._private.WOComponentRequestHandler._dispatchWit hPreparedSession(WOComponentRequestHandler.java:287)
at com.webobjects.appserver._private.WOComponentRequestHandler._dispatchWit hPreparedApplication(WOComponentRequestHandler.java:322)
at com.webobjects.appserver._private.WOComponentRequestHandler._handleReque st(WOComponentRequestHandler.java:358)
at com.webobjects.appserver._private.WOComponentRequestHandler.handleReques t(WOComponentRequestHandler.java:432)
at com.webobjects.appserver.WOApplication.dispatchRequest(WOApplication.jav a: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:491)
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