On 22 Feb 2011, at 21:30, Ayers, Joseph wrote: > I have an app that has a NSTableView populated with and array of Tapes from > CoreData. Tapes is declared as: > @interface Tapes : NSManagedObject > { > NSString * TapeName; > NSDate * TapeDate; > NSString * Notes; > NSSet * VideoClip; > } > The TableView is bound to an NSArrayController (tapesController). If I select > a row in the table and execute > > NSArray * tapeSelection = [tapesController selectedObjects]; > > > > Tapes * theTape = [tapeSelection objectAtIndex:0]; > > the local variable > theTape = (Tapes*) 0x00000000 > > How do I get a valid selection
Logically, this must be because tapesController or tapeSelection is nil. I suspect the former. _______________________________________________ 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