Core Data: Error, “Can't Merge Models With Two Different Entities Named 'foo' ”

Question

I\'m working on an iPhone app that uses Core Data. Most times, I just test in the simulator, but occasionally pump the app down to the iPad to make sure.

I\'ve recen

Answer 1

"Can't merge models with two different entities named 'foo'"

This sounds more like two datamodels beeing merged. Try a clean rebuild of your app. Check if there really is only one datamodel in your project.

The default core data stack loads all data models in your bundle

managedObjectModel = [[NSManagedObjectModel mergedModelFromBundles:nil] retain];   

If old models are present all of them are merged.