Just a quick follow-up and thanks to those that put me on the right path. I ran the code in GDB on a 10.6.8 machine and set NSZombieEnabled=YES. This showed me the object that was released that Cocoa was calling tableView:objectValueForTableColumn:row: on after release. This was only a problem on 10.6.8 machines.
The solution was to set the datasource and delegate to nil on the table before exiting the stack that started the process. This does seem to be a bug when building with Xcode 6.2 and 10.9 SDK. -rags _______________________________________________ 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