iPhone - UIImagePickerControllerDelegate inheritance

Question

I have added a UIImagePickerController to a UIViewController. I have also assigned the UIImagePickerControllerDelegate to that U

Answer 1

Add these code like below,you can see the warning disappear.

@interface viewController : UIViewController  { }
@end

The Protocol of UIImagePickerController and UINavigationController must be added in your interface, this can make the warning invisible.