CoreData: error: Serious application error. Exception was caught during Core Data change processing

Question

Hi I\'m getting crash,

when i\'m trying to insert 1000 records into db in back ground, i\'m getting following exception: CoreData: error: Serious application error

Answer 1

Are you accessing the database from two threads simultaneously?, using same context? That may be the reason. see this question

Problems Adding to NSMutableArray: attempt to insert nil object at 10