ios - 无法实例化名为 ADBannerView 的类

Question

我正在尝试在我的应用程序底部插入一个 iad 横幅，但在按照教程进行操作后不断出现错误。代码如下。

@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];

}

我不断收到以下错误* 由于未捕获的异常“NSInvalidUnarchiveOperationException”而终止应用程序，原因:“无法实例化名为 ADBannerView 的类”* 首先抛出调用栈:

Answer 1

请确保您已添加“iAd.framework”...

为此，转到“App.Target”、“General”并向下滚动，直到看到“Linked Frameworks and Libraries”。点击“+”并选择 iAd 框架。请参阅下面的屏幕截图...