我已经安装了 AdMob SDK 6.2.0(Xcode 4.5 (4G182),我正在 iPhone 4S 和模拟器上进行测试)。我按照教程操作,只想让 AdMob 显示一次横幅。但它在最后一行崩溃:
self.bannerView = [[GADBannerView alloc]
initWithFrame:CGRectMake(0.0,
self.view.frame.size.height -
GAD_SIZE_320x50.height,
GAD_SIZE_320x50.width,
GAD_SIZE_320x50.height)];
self.bannerView.delegate = self;
self.bannerView.adUnitID = @"xREMOVEDBYMEx";
self.bannerView.rootViewController = self;
[self.view addSubview:self.bannerView];
GADRequest * request = [GADRequest request];
request.testing = YES;
[self.bannerView loadRequest:request];
崩溃是
2012-09-28 09:03:58.268 NewProject[1467:c07] -[GADObjectPrivate changeState:]: unrecognized selector sent to instance 0x95c17d0 2012-09-28 09:03:58.276 NewProject[1467:c07] * Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '-[GADObjectPrivate changeState:]: unrecognized selector sent to instance 0x95c17d0'
对我来说,这看起来像是库中的一个错误,但我认为这不太可能。有什么想法吗?
编辑:完全相同的代码在示例项目中工作。我的项目文件有什么问题会导致该错误吗?
最佳答案
您需要将 -ObjC
添加到应用程序目标的build设置的Other Linker Flags:
-ObjC
来源:https://developers.google.com/mobile-ads-sdk/docs/admob/mediation#ios-linker
还要确保进行清理和重建
关于iphone - AdMob 崩溃并显示 [GADObjectPrivate changeState :]: unrecognized selector,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/12635283/