I have an application that crashes with 'NSPersistentStoreCoordinator has no persistent stores. It cannot perform a save operation.' after a user upgrades from iOS6 to iOS7. The only fix for this is to delete the app because the persistent store is all messed up (obviously)
I really don't want users to have to delete the app and re-install it and lose all of their saved data. Is there a fix to help solve this issue?