Calling popViewControllerAnimated twice

Question

I\'ve got a UINavigationController with a series of UIViewControllers on it. Under some circumstances, I want to pop back exactly two levels. I thoug

Answer 1

It works for me if you save the reference to the UINavigationViewController and use the saved instance:

UINavigationViewController* savedUinvc = self.navigationController;
UIViewController* one = [savedUinvc  popViewControllerAnimated:YES];
if (...) {
    // pop twice if we were doing XYZ
    UIViewController *two = [savedUinvc  popViewControllerAnimated:YES];
    // stored in "one" and "two" for debugging, "two" is always 0 here.
}