On 13-09-04 11:01 PM, "Butchi Reddy Velagala" wrote:
Hi,
We are getting NullPointerException while setting the values to the flattened
relationship.
Actually, we have created flattened relationship between two entities, which
are present in two different EOModels . (different DBs also)
I am pretty sure that you can't flatten in this situation.
Chuck
Following is the StackTrace ::
<er.ajax.AjaxRequestHandler>: Exception occurred while handling request:
java.lang.NullPointerException
<WorkerThread11> java.lang.NullPointerException
at
com.webobjects.eoaccess.EODatabaseContext.primaryKeyForIntermediateRowFromSourceObject(EODatabaseContext.java:4845)
at
com.webobjects.eoaccess.EODatabaseContext.databaseOperationForIntermediateRowFromSourceObject(EODatabaseContext.java:4863)
at
com.webobjects.eoaccess.EODatabaseContext.recordInsertForIntermediateRowFromSourceObject(EODatabaseContext.java:4888)
at
com.webobjects.eoaccess.EODatabaseContext.relayAttributesInRelationshipSourceObjectDestinationObject(EODatabaseContext.java:4913)
at
com.webobjects.eoaccess.EODatabaseContext.relayAttributesInRelationshipSourceObjectDestinationObjects(EODatabaseContext.java:4966)
at
com.webobjects.eoaccess.EODatabaseContext.recordChangesInEditingContext(EODatabaseContext.java:6036)
at
com.webobjects.eocontrol.EOObjectStoreCoordinator.saveChangesInEditingContext(EOObjectStoreCoordinator.java:373)
at
com.webobjects.eocontrol.EOEditingContext.saveChanges(EOEditingContext.java:3192)
at er.extensions.eof.ERXEC._saveChanges(ERXEC.java:981)
at er.extensions.eof.ERXEC.saveChanges(ERXEC.java:903)
at Test.testMethod(Test.java:89)
* same code is working, if both entities are in same EOModel.
Please let me know if there is any other configurations/changes.
--
Chuck Hill
Executive Managing Partner, VP Development and Technical Services
Practical WebObjects - for developers who want to increase their overall
knowledge of WebObjects or who are trying to solve specific problems.
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