Sorry, I should have been clearer. It is a sub-entity which is implemented as a subclass.
Regards Gideon On 30/09/2010, at 3:39 AM, Quincey Morris wrote: > On Sep 29, 2010, at 06:28, Gideon King wrote: > >> I would have thought it would be OK for the relationship to point to an >> instance of FooSub shouldn't it? After all, it is a subclass of Foo. Or do >> things work differently for subclasses in Core Data? If so, how should I >> work around this problem? > > You repeatedly say "subclass". Do you mean "sub-entity", or do you really > mean a subclass with no corresponding Core Data entity? > > Core Data needs to know, from your data model, the custom class (if any) for > every entity. It can't use NSManagedObject subclasses that aren't modeled, > even if they're sub-subclasses of a modeled subclass. _______________________________________________ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
