Core Data: Keypath “objectID” not found in entity

Question

I\'m using NSFetchedResultsController with a predicate to load a list of Documents in my application. I want to load all the Documents

Answer 1

Change your predicate to read

[NSPredicate predicateWithFormat:@"self != %@", [self currentDoc]]

Where currentDoc is a reference to the instance of the NSManagedObject that represents the current document.

Core Data will do the equality check internally.