ios - 在范围内找不到类型 'GADInterstitial'？

Question

我刚刚将 Google Mobile Ads SDK 升级到 8.0 版，但出现了以下错误:

Cannot find type 'GADInterstitial' in scope

我还将这段代码添加到 AppDelegate:

GADMobileAds.sharedInstance().start(completionHandler: nil)

在我升级到 8.0 版之前，Google 移动广告 SDK 运行良好
注意:我还在我的应用程序中使用 Firebase 框架。

Answer 1

这是 Admob Interstitial 的代码，仅复制和粘贴
我刚刚将 Google 移动广告 SDK 升级到 8.0 版

import GoogleMobileAds

class ViewController: UIViewController,GADFullScreenContentDelegate{
    
private var interstitial: GADInterstitialAd?
    
override func viewDidLoad() {
    super.viewDidLoad()
    
    let request = GADRequest()
        GADInterstitialAd.load(withAdUnitID:"ca-app-pub-3940256099942544/4411468910",request: request,
        completionHandler: { [self] ad, error in
          if let error = error {
             return
             }
             interstitial = ad
             interstitial?.fullScreenContentDelegate = self
            }
        )
}

 func ad(_ ad: GADFullScreenPresentingAd, didFailToPresentFullScreenContentWithError error: Error) {
   print("Ad did fail to present full screen content.")
 }

 func adDidPresentFullScreenContent(_ ad: GADFullScreenPresentingAd) {
   print("Ad did present full screen content.")
 }

 func adDidDismissFullScreenContent(_ ad: GADFullScreenPresentingAd) {
   print("Ad did dismiss full screen content.")
 }   

@IBAction func AddAction(_ sender: UIButton) {        
    if interstitial != nil {
        interstitial.present(fromRootViewController: self)
      } else {
        print("Ad wasn't ready")
      }
}         

}