Hi
I am currently playing with CoreData and have a problem with the CoreDataBooks Example from Apple.
Basically I just wanted to extend the data model. I updated the model class aswell and no compiler error, butr a crash when I want to start the example.
Unresolved error Error Domain=NSCocoaErrorDomain Code=134130 UserInfo=0x1316ce0 "Operation could not be completed. (Cocoa error 134130.)", { URL = file://localhost/.../CoreDataBooks.sqlite; ...some nonsense info ... reason = "Can't find model for source store"; }
Do I need to updat the sqlite database ?
Thanks