@interface DMKHomeViewController (UIViewcontroller ) <ADBannerViewDelegate>{
 
}
@end
 
@implementation DMKHomeViewController
 
- (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil
{
self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil];
if (self) {
    // Custom initialization
}
return self;
}
 
-(void)bannerViewDidLoadAd:(ADBannerView *)banner {
 
[UIView beginAnimations:nil context:NULL];
 
[UIView setAnimationDuration:1];
 
[banner setAlpha:1];
 
[UIView commitAnimations];
 
}
 
 
 
- (void)bannerView:(ADBannerView *)
 
banner didFailToReceiveAdWithError:(NSError *)error
 
{
 
[UIView beginAnimations:nil context:NULL];
 
[UIView setAnimationDuration:1];
 
[banner setAlpha:0];
 
[UIView commitAnimations];
 
}

我一直收到以下错误
*由于未捕获的异常’NSInvalidUnarchiveOperationException’终止应用程序,原因：’无法实例化名为ADBannerView的类’
*第一次抛出调用堆栈：