CoreData error: +entityForName: could not locate an NSManagedObjectModel for entity name

Question

I\'ve been struggling with CoreData for a few days, but I keep getting this error:

\'NSInternalInconsistencyException\', reason: \'+enti

Answer 1

I had a similar problem and found TechZen's answer to be helpful (especially the suggestion to check the entities). However, my problem turned out to be a variant of (2): I could see that the moc itself wasn't nil, but I hadn't set the persistent store coordinator.

[aManagedObjectContext setPersistentStoreCoordinator:persistentStoreCoordinator]

or similar.

I'd add this as a comment to TechZen's answer, but can't yet, and want to include it in case someone else has my problem.