Cannot create an NSPersistentStoreCoordinator with a nil model

Question

Been having my first crack at Core Data and I\'m getting the following error when running my code on my device, but it works fine on the simulator..

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Answer 1

I faced this same error when i renamed the .xcdatamodel file from xcode and changed the renamed name in app delegate wherever it was needed, but i still got the same error. None of the suggested procedure worked for me.

Then I opened the folder in Finder and found an additional file .xccurrentversion along with .xcdatamodel file. I opened it up in TextEdit app and changed this:

    _XCCurrentVersionName
    Your_Renamed_Model_FileName.xcdatamodel

I am using this with Xcode 6.4, OSX Yosemite 10.10.1

I hope it helps!