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NPE in Wonder code
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NPE in Wonder code


  • Subject: NPE in Wonder code
  • From: OC <email@hidden>
  • Date: Tue, 03 Mar 2015 23:47:12 +0100

Hello there,

in my latest log, there is (thrice) a NPE at

  at er.extensions.eof.ERXDatabaseContextDelegate.batchFetchToOneFault(ERXDatabaseContextDelegate.java:714)

Looks like it's here:

===
	private synchronized boolean batchFetchToOneFault(EODatabaseContext dbc, AutoBatchFaultingEnterpriseObject eo) {
		if(fetchingToOne.canEnter(dbc)) {
			try {
				EOGlobalID sourceGID = eo.batchFaultingSourceGlobalID();
				String key = eo.batchFaultingRelationshipName();
				if(sourceGID != null && key != null) {
					EOEditingContext ec = eo.editingContext();
					AutoBatchFaultingEnterpriseObject source = (AutoBatchFaultingEnterpriseObject) ec.faultForGlobalID(sourceGID, ec);
					EOEntityClassDescription cd = (EOEntityClassDescription)source.classDescription(); // 714
...
===

Looks like 'source' must have been null. Can faultForGlobalID return a null?!? When would that happen?

Thanks,
OC


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