• Open Menu Close Menu
  • Apple
  • Shopping Bag
  • Apple
  • Mac
  • iPad
  • iPhone
  • Watch
  • TV
  • Music
  • Support
  • Search apple.com
  • Shopping Bag

Lists

Open Menu Close Menu
  • Terms and Conditions
  • Lists hosted on this site
  • Email the Postmaster
  • Tips for posting to public mailing lists
Flattened many-to-many relationship generates java.lang.NullPointerException while Saving a records into Database(Oracle) in WO5.1.3
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Flattened many-to-many relationship generates java.lang.NullPointerException while Saving a records into Database(Oracle) in WO5.1.3

  • Subject: Flattened many-to-many relationship generates java.lang.NullPointerException while Saving a records into Database(Oracle) in WO5.1.3
  • From: "Ganesh Kumar D" <email@hidden>
  • Date: Mon, 22 Aug 2005 19:48:27 +0530
  • Importance: Normal
Hi All,

	I have a flattened many -to-many relationship  between two tables. when I
tried to save the records it is generating the following exception. Every
thing is looking right regarding this flatten relationship and it is in
accordance wit 5.1.3 manual. I placed the stack trace below for reference. I
will be very thankful if any one gives me the solution.
Thanks,
Ganesh


[2005-07-20 11:36:38 IST] <WorkerThread2> <WOApplication 'Commission'>:
Exception occurred while handling request:
java.lang.NullPointerException
[2005-07-20 11:36:38 IST] <WorkerThread2> java.lang.NullPointerException
	at
com.webobjects.eoaccess.EODatabaseContext.primaryKeyForIntermediateRowFromSo
urceObject(EODatabaseContext.java:4845)
	at
com.webobjects.eoaccess.EODatabaseContext.databaseOperationForIntermediateRo
wFromSourceObject(EODatabaseContext.java:4858)
	at
com.webobjects.eoaccess.EODatabaseContext.recordInsertForIntermediateRowFrom
SourceObject(EODatabaseContext.java:4875)
	at
com.webobjects.eoaccess.EODatabaseContext.relayAttributesInRelationshipSourc
eObjectDestinationObject(EODatabaseContext.java:4899)
	at
com.webobjects.eoaccess.EODatabaseContext.relayAttributesInRelationshipSourc
eObjectDestinationObjects(EODatabaseContext.java:4952)
	at
com.webobjects.eoaccess.EODatabaseContext.recordChangesInEditingContext(EODa
tabaseContext.java:6001)
	at
com.webobjects.eocontrol.EOObjectStoreCoordinator.saveChangesInEditingContex
t(EOObjectStoreCoordinator.java:393)
	at
com.webobjects.eocontrol.EOEditingContext.saveChanges(EOEditingContext.java:
2498)
	at CommissionPlanPage.confirmAction(CommissionPlanPage.java:359)
	at java.lang.reflect.Method.invoke(Native Method)
	at
KeyValueCodingProtectedAccessor.methodValue(KeyValueCodingProtectedAccessor.
java:24)
	at
com.webobjects.foundation.NSKeyValueCoding$_MethodBinding.valueInObject(NSKe
yValueCoding.java:1122)
	at
com.webobjects.foundation.NSKeyValueCoding$DefaultImplementation.valueForKey
(NSKeyValueCoding.java:1223)
	at com.webobjects.appserver.WOComponent.valueForKey(WOComponent.java:1465)
	at
com.webobjects.foundation.NSKeyValueCoding$Utility.valueForKey(NSKeyValueCod
ing.java:448)
	at
com.webobjects.foundation.NSKeyValueCodingAdditions$DefaultImplementation.va
lueForKeyPath(NSKeyValueCodingAdditions.java:170)
	at
com.webobjects.appserver.WOComponent.valueForKeyPath(WOComponent.java:1531)
	at
com.webobjects.appserver._private.WOKeyValueAssociation.valueInComponent(WOK
eyValueAssociation.java:46)
	at
com.webobjects.appserver._private.WOActiveImage.invokeAction(WOActiveImage.j
ava:233)
	at
com.webobjects.appserver._private.WODynamicGroup.invokeChildrenAction(WODyna
micGroup.java:101)
	at
com.webobjects.appserver._private.WODynamicGroup.invokeAction(WODynamicGroup
.java:110)
	at
com.webobjects.appserver._private.WOConditional.invokeAction(WOConditional.j
ava:55)
	at
com.webobjects.appserver._private.WODynamicGroup.invokeChildrenAction(WODyna
micGroup.java:101)
	at
com.webobjects.appserver._private.WODynamicGroup.invokeAction(WODynamicGroup
.java:110)
	at
com.webobjects.appserver._private.WOComponentContent.invokeAction(WOComponen
tContent.java:31)
	at
com.webobjects.appserver._private.WODynamicGroup.invokeChildrenAction(WODyna
micGroup.java:101)
	at
com.webobjects.appserver._private.WODynamicGroup.invokeAction(WODynamicGroup
.java:110)
	at
com.webobjects.appserver._private.WOConditional.invokeAction(WOConditional.j
ava:55)
	at
com.webobjects.appserver._private.WODynamicGroup.invokeChildrenAction(WODyna
micGroup.java:101)
	at
com.webobjects.appserver._private.WOGenericContainer.invokeAction(WOGenericC
ontainer.java:23)
	at
com.webobjects.appserver._private.WODynamicGroup.invokeChildrenAction(WODyna
micGroup.java:101)
	at
com.webobjects.appserver._private.WOGenericContainer.invokeAction(WOGenericC
ontainer.java:23)
	at
com.webobjects.appserver._private.WODynamicGroup.invokeChildrenAction(WODyna
micGroup.java:101)
	at
com.webobjects.appserver._private.WODynamicGroup.invokeAction(WODynamicGroup
.java:110)
	at com.webobjects.appserver.WOComponent.invokeAction(WOComponent.java:877)
	at
com.webobjects.appserver._private.WOComponentReference.invokeAction(WOCompon
entReference.java:113)
	at
com.webobjects.appserver._private.WODynamicGroup.invokeChildrenAction(WODyna
micGroup.java:101)
	at
com.webobjects.appserver._private.WODynamicGroup.invokeAction(WODynamicGroup
.java:110)
	at
com.webobjects.appserver._private.WOConditional.invokeAction(WOConditional.j
ava:55)
	at
com.webobjects.appserver._private.WODynamicGroup.invokeChildrenAction(WODyna
micGroup.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(WODyna
micGroup.java:101)
	at
com.webobjects.appserver._private.WODynamicGroup.invokeAction(WODynamicGroup
.java:110)
	at
com.webobjects.appserver._private.WOComponentContent.invokeAction(WOComponen
tContent.java:31)
	at
com.webobjects.appserver._private.WODynamicGroup.invokeChildrenAction(WODyna
micGroup.java:101)
	at
com.webobjects.appserver._private.WODynamicGroup.invokeAction(WODynamicGroup
.java:110)
	at com.webobjects.appserver.WOComponent.invokeAction(WOComponent.java:877)
	at
com.webobjects.appserver._private.WOComponentReference.invokeAction(WOCompon
entReference.java:113)
	at
com.webobjects.appserver._private.WODynamicGroup.invokeChildrenAction(WODyna
micGroup.java:101)
	at
com.webobjects.appserver._private.WODynamicGroup.invokeAction(WODynamicGroup
.java:110)
	at
com.webobjects.appserver._private.WOComponentContent.invokeAction(WOComponen
tContent.java:31)
	at
com.webobjects.appserver._private.WOComponentContent.invokeAction(WOComponen
tContent.java:31)
	at
com.webobjects.appserver._private.WODynamicGroup.invokeChildrenAction(WODyna
micGroup.java:101)
	at
com.webobjects.appserver._private.WODynamicGroup.invokeAction(WODynamicGroup
.java:110)
	at com.webobjects.appserver.WOComponent.invokeAction(WOComponent.java:877)
	at
com.webobjects.appserver._private.WOComponentReference.invokeAction(WOCompon
entReference.java:113)
	at
com.webobjects.appserver._private.WOSwitchComponent.invokeAction(WOSwitchCom
ponent.java:171)
	at
com.webobjects.appserver._private.WODynamicGroup.invokeChildrenAction(WODyna
micGroup.java:101)
	at
com.webobjects.appserver._private.WODynamicGroup.invokeAction(WODynamicGroup
.java:110)
	at com.webobjects.appserver.WOComponent.invokeAction(WOComponent.java:877)
	at
com.webobjects.appserver._private.WOComponentReference.invokeAction(WOCompon
entReference.java:113)
	at
com.webobjects.appserver._private.WODynamicGroup.invokeChildrenAction(WODyna
micGroup.java:101)
	at
com.webobjects.appserver._private.WODynamicGroup.invokeAction(WODynamicGroup
.java:110)
	at com.webobjects.appserver.WOComponent.invokeAction(WOComponent.java:877)
	at com.webobjects.appserver.WOSession.invokeAction(WOSession.java:1020)
	at
com.webobjects.appserver.WOApplication.invokeAction(WOApplication.java:1198)
	at
com.webobjects.appserver._private.WOComponentRequestHandler._dispatchWithPre
paredPage(WOComponentRequestHandler.java:198)
	at
com.webobjects.appserver._private.WOComponentRequestHandler._dispatchWithPre
paredSession(WOComponentRequestHandler.java:279)
	at
com.webobjects.appserver._private.WOComponentRequestHandler._dispatchWithPre
paredApplication(WOComponentRequestHandler.java:314)
	at
com.webobjects.appserver._private.WOComponentRequestHandler._handleRequest(W
OComponentRequestHandler.java:346)
	at
com.webobjects.appserver._private.WOComponentRequestHandler.handleRequest(WO
ComponentRequestHandler.java:414)
	at
com.webobjects.appserver.WOApplication.dispatchRequest(WOApplication.java:11
33)
	at
com.webobjects.appserver._private.WOWorkerThread.runOnce(WOWorkerThread.java
:158)
	at
com.webobjects.appserver._private.WOWorkerThread.run(WOWorkerThread.java:231
)
	at java.lang.Thread.run(Unknown Source)


 _______________________________________________
Do not post admin requests to the list. They will be ignored.
Webobjects-dev mailing list      (email@hidden)
Help/Unsubscribe/Update your Subscription:

This email sent to email@hidden
  • Follow-Ups:
    • Re: Flattened many-to-many relationship generates java.lang.NullPointerException while Saving a records into Database(Oracle) in WO5.1.3
      • From: Arturo Perez <email@hidden>
  • Prev by Date: Re: ERXEntityClassDescription
  • Next by Date: Re: ERXEntityClassDescription
  • Previous by thread: Re: Optimistic Locking on Client
  • Next by thread: Re: Flattened many-to-many relationship generates java.lang.NullPointerException while Saving a records into Database(Oracle) in WO5.1.3
  • Index(es):
    • Date
    • Thread