Three20 autorotate in iOS6

Question

I try to get autorotate work in iOS6. I've already read about it and the problem is, that I can't set a rootviewcontroller for the window. I've tried it with:
self.window.rootViewController = [[TTNavigator navigator] rootViewController];
but the App crashes with unrecognized selector...
In iOS5 the autorotation worked fine with the shouldAutorotateToInterfaceOrientation method.

Answer 1

This tutorial worked for me: http://www.goodnewtiger.com/llf/cegeek/?p=61
I had to change the TTNavigationController and set the viewcontroller in the app delegate.