Causes black screen on app startup

[Zac Dean]

Whenever I add the code to my app delegate

self.window = [[CRUIWindow alloc] initWithFrame:[[UIScreen mainScreen] bounds]];

The app starts with a black screen and never shows anything else.

[Bandit003]

i had same problem. anyone can solve this problem?

[Serkan Erkan]

can someone say, how can i change this?

"If your window is defined in interface builder, you'll need to change the window to use a Custom Class CRUIWindow"