Pop to root view controller without animation crash for the table view

Question

I have 3 view controller in a tab bar controller. Clicking on any tab loads its root view controller in the navigation stack.

e.g. tab1, tab2, and tab3.
The 2nd vi

Answer 1

Double-click your executable in the Groups&Files list; click Arguments tab; click "+" in lower pane, enter "NSZombieEnabled", set value to YES, check the box, click red dot to dismiss. Now run your test case again, and it will tell you which object has been deallocated. I suspect it's the array backing your tableView in tab2V2. Make sure your memory handling is correct (is it retained and released correctly?).