CoreData: error: Serious application error. Exception was caught during Core Data change processing. This is usually a bug within an observer of NSManagedObjectContextObjectsDidChangeNotification. -[__NSCFSet addObject:]: attempt to insert nil with userInfo (null)
2016-02-02 17:33:08.498 [8018:2247549] *** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '-[__NSCFSet addObject:]: attempt to insert nil'
我已经删选过model为空的,怎么还出现!
关键代码贴出来看下吧
可能是因为不是对象,最好把代码贴一下
最终删除CoreData,使用FMDB!