Spritekit Interstitial ios8

Question

我试过检查其他相关问题，但没有成功。我遵循位于这里的示例代码。程序成功地在我的iPhone上运行，但是当我第一次调用广告时，它会挂在self.interstitial = [GADInterstitial alloc init]上。没有错误消息，它只是停止运行，上面的行高亮显示。我已经尝试在GameViewController和实际的精灵工具包中运行它。任何帮助都将不胜感激。我下载的示例项目运行得很好。

GameViewController.h

@property (strong,nonatomic) GADInterstitial *interstitial;
-(void)createAndLoadInterstitial;
-(void)loadAd;

GameViewController.m

- (void)createAndLoadInterstitial {
self.interstitial = [[GADInterstitial alloc] init];
self.interstitial.adUnitID = @"ca-app-pub-9726509502990875/8489925949";
self.interstitial.delegate = self;

GADRequest *request = [GADRequest request];
// Request test ads on devices you specify. Your test device ID is printed to the console when
// an ad request is made.
request.testDevices = @[ GAD_SIMULATOR_ID, @"MY_TEST_DEVICE_ID" ];
[self.interstitial loadRequest:request];

}

-(void)loadAd {
if (self.interstitial.isReady) {
    [self.interstitial presentFromRootViewController:self];
} else {
    [[[UIAlertView alloc] initWithTitle:@"Interstitial not ready"
                                message:@"The interstitial didn't finish loading or failed to load"
                               delegate:self
                      cancelButtonTitle:@"Drat"
                      otherButtonTitles:nil] show];
}

}

GameScene.h

@property (nonatomic, strong) GameViewController *GameViewController;

GameScene.m

//this is in -(void)gameOver which is called on contact call in -(void)didBeginContact
self.GameViewController = [[GameViewController alloc] init];
[self.GameViewController createAndLoadInterstitial];
[self.GameViewController loadAd]; 

Answer 1

ViewController中的

[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(handleNotification:) name:@"showAd" object:nil];

- (void)handleNotification:(NSNotification *)notification
{
    if ([notification.name isEqualToString:@"showAd"]) {
        if (self.interstitial.isReady) {
           [ self.interstitial presentFromRootViewController:self];
        } else {
            [[[UIAlertView alloc] initWithTitle:@"Interstitial not ready"
                                message:@"The interstitial didn't finish loading or failed to load"
                               delegate:self
                      cancelButtonTitle:@"Drat"
                      otherButtonTitles:nil] show];
        }
    }
}

基于yourSKScene this的调用中的

[[NSNotificationCenter defaultCenter] postNotificationName:@"showAd" object:nil];

Answer 2

您忘了将-ObjC添加到Linker

以下是解决办法：

1. 点击您的项目名称
2. 转到“生成设置”选项卡
3. 搜索名称linker
4. 查找其他链接标志
5. 双击项目名称，然后单击+ button
6. 添加-ObjC