使用 admob 奖励广告时出现 Java.lang.verifyerror

Question

每当我打开我的应用程序时，它就会崩溃并显示以下错误错误图像

我注意到当我使用 admob 奖励广告代码时会发生这种情况，请大家帮忙。 谢谢

Answer 1

尝试使用更新的 admob sdk。

    implementation 'com.google.android.gms:play-services-ads:20.1.0'


//class will implements OnUserEarnedRewardListener

    private RewardedInterstitialAd rewardedInterstitialAd;

 @Override
public void onUserEarnedReward(@NonNull RewardItem rewardItem) {
    Log.i(TAG, "onUserEarnedReward");
    // TODO: Reward the user!
}

public void loadRewardedAd() {
    // Use the test ad unit ID to load an ad.
    RewardedInterstitialAd.load(MainActivity.this, getString(R.string.rewarded_interstitial_id),
            new AdRequest.Builder().build(), new RewardedInterstitialAdLoadCallback() {
                @Override
                public void onAdLoaded(RewardedInterstitialAd ad) {
                    rewardedInterstitialAd = ad;
                    rewardedInterstitialAd.setFullScreenContentCallback(new FullScreenContentCallback() {
                        /** Called when the ad failed to show full screen content. */
                        @Override
                        public void onAdFailedToShowFullScreenContent(AdError adError) {
                            Log.i(TAG, "onAdFailedToShowFullScreenContent");
                        }

                        /** Called when ad showed the full screen content. */
                        @Override
                        public void onAdShowedFullScreenContent() {
                            Log.i(TAG, "onAdShowedFullScreenContent");
                        }

                        /** Called when full screen content is dismissed. */
                        @Override
                        public void onAdDismissedFullScreenContent() {
                            Log.i(TAG, "onAdDismissedFullScreenContent");
                        }

                    });
                }

                @Override
                public void onAdFailedToLoad(LoadAdError loadAdError) {
                    Log.e(TAG, "onAdFailedToLoad");
                }
            });
}