AdWhirl integration problem in iPhone app

I have to implement AdWhirl in my app. It works fine - I'm getting ads from AdMob and iAd now.

There is no ad coming from AdMod and iAd. I am getting an error in the console. I can provide the code I'm using if开发者_如何学JAVA it'd be helpful.

Try by implementing this delegate...

- (UIViewController *)viewControllerForPresentingModalView
{
    return yourAPP.viewController;
}