Perhaps setNilValueForKey: from the NSKeyValueCoding protocol maybe useful. This method is called on modeled properties that are scalars or structures. Perhaps you need to explicitly set these values in awakeFromInsert and awakeFromFetch.
Richard On Mar 30, 2014, at 3:54 AM, Rick Mann <rm...@latencyzero.com> wrote: > I have custom CGRect and CGPoint attributes that are not optional. I'm > getting validation errors that they aren't set. I back them with four and two > doubles, respectively, which ARE optional. > > How does Core Data decide that a custom, transient, undefined attribute is or > is not set? _______________________________________________ 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: https://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com