Getting all source or destination instances during core data migration
Getting all source or destination instances during core data migration
- Subject: Getting all source or destination instances during core data migration
- From: Rick Mann <email@hidden>
- Date: Fri, 18 Jul 2014 17:59:03 -0700
According to the documentation, passing nil for the last argument to -sourceInstancesForEntityMappingNamed:destinationInstances: or -destinationInstancesForEntityMappingNamed:sourceInstances: is supposed to return all the instances. When I call these in -createDestinationInstancesForSourceInstance:…, this is true. But when I call them in -endRelationshipCreationForEntityMapping:…, I get back empty arrays.
Anyone know why?
--
Rick Mann
email@hidden
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