Attempt to present * on * whose view is not in the window hierarchy

Question

I\'m trying to make a modal view controller in my app delegate (I created a function called showLoginView). But whenever I try to call it I get a warning in XCode:

Answer 1

You can NSLog(@"%@", self.window.rootViewController), and see what the rootViewController really is.

I came into this problem, when the rootViewController is a normal UIViewController. Replace it with a UINavigationController, wish it will help.