Hi all, I have an app that uses an NSOutlineView bound to an NSTreeController in entity mode. The tree controller matches all 'Shape' entities, but there are also sub-entities named 'Square' and 'Circle'. I have a master-detail UI. All 'Shapes' have a 'name' attribute and there is no problem there. Only 'Circle' has a 'radius' attribute however, and I want to show this in a textfield. I've bound the textfield and unchecked the 'Raises For Not Applicable Keys'.
The problem is that I'm still getting an NSException raised. It's raised from [Circle valueForUndefinedKey:]. 'Circle' is an NSManagedObject subclass. Does one also have to implement valueForUndefinedKey: in this situation? I thought removing 'Raises For Not Applicable Keys' was supposed to be sufficient. Thanks, -- ____________________________________________________________ Sean McBride, B. Eng [EMAIL PROTECTED] Rogue Research www.rogue-research.com Mac Software Developer Montréal, Québec, Canada _______________________________________________ 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 [EMAIL PROTECTED]