We have a tab view with tabs added from code. Each tab uses a NSTabViewItem subclass, which contains a reference to a NSViewController subclass within it to manage tab contents. Users click to add and remove tabs.
It works fine without ARC, with the NSTabView controlling the viewer lifetime. With ARC, it works fine with one tab. However the view controller is released and deallocated when a second tab is added, so switching tabs causes a crash from the invalid reference. Is there some way to see what is releasing the view controller? It's nothing in our code. NSTabView seems the likeliest culprit? NSTabViewItem is not a NSView subclass. Does that prevent it from managing lifetime for a view and view controller? Thanks, Casey McDermott Turtle Creek Software _______________________________________________ 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
