"Unbalanced calls to begin/end appearance transitions" warning when push a view in a modal way in XCode 4 with Storyboard
ios, iphone, storyboard, uinavigationcontroller, xcode4
Solution
It sounds like you may be performing the segue in `-viewWillAppear:` thus generating two `-viewWillAppear:` messages without 2 corresponding `-viewDidAppear` messages.
Try performing the segue in `-viewDidAppear`.
Problem
After some research on the web without success, I come here to ask you the question about my warning. Actually, I have a view V1 with a navigation controller and I want to push a modal view V2 when V1 has finished loading. So I use the `performSegueWithIdentifier` method (I'm using storyboard). Here is my code: ``` [self performSegueWithIdentifier:@"showConnexionViewSegue" sender:self]; ``` And when I compile, I got this warning: ``` Unbalanced calls to begin/end appearance transitions for <UINavigationController: 0x6849b30> ``` Can anyone help me?