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 am also facing this problem but when i change the ModelName.xcdatamodeld file it is working. so i think ModelName.xcdatamodeld file not added to properly, so once check and clean the app and run it.