+entityForName: nil is not a legal NSManagedObjectContext parameter searching for entity name 'Account''

Question

I have tried a lot of options, but can\'t find the solution for this problem. I created a Core Data file and named the entity Account, Created an string attribute called use

Answer 1

It might happens because of mismatch of entity name and its class name. Ensure that your Account entity has an appropriate class name in .xcdatamodeld file.