android - 致命异常 : GoogleApiHandler

Question

在我的项目中，我使用了货币化服务 (Vungle/AppLovin)。当我尝试加载广告时，出现此异常

E/AndroidRuntime: FATAL EXCEPTION: GoogleApiHandler Process: kz.ikar, PID: 3673 java.lang.NoSuchMethodError: No virtual method setChannelId(Ljava/lang/String;)Landroid/support/v4/app/NotificationCompat$Builder; in class Landroid/support/v4/app/NotificationCompat$Builder; or its super classes (declaration of 'android.support.v4.app.NotificationCompat$Builder' appears in /data/app/kz.ikar-2oCl4DY4J8w7wP-jirbYvA==/split_lib_dependencies_apk.apk) at com.google.android.gms.common.GoogleApiAvailability.zza(Unknown Source:225) at com.google.android.gms.common.GoogleApiAvailability.zza(Unknown Source:15) at com.google.android.gms.common.api.internal.zzbm.zzc(Unknown Source:4) at com.google.android.gms.common.api.internal.zzbo.onConnectionFailed(Unknown Source:104) at com.google.android.gms.common.api.internal.zzbo.connect(Unknown Source:83) at com.google.android.gms.common.api.internal.zzbo.zza(Unknown Source:47) at com.google.android.gms.common.api.internal.zzbm.handleMessage(Unknown Source:283) at android.os.Handler.dispatchMessage(Handler.java:102) at android.os.Looper.loop(Looper.java:164) at android.os.HandlerThread.run(HandlerThread.java:65)

在我的项目中，我在一个 Activity 中有两个 fragment 。用户在第二个广告中得到一个广告。如果我从 Activity 中加载广告，效果很好。这个问题的原因是什么？

顺便说一下，两个广告网络(Vungle 和 AppLovin)都返回这个异常

Answer 1

我遇到了同样的问题，我修复了降级到 firebase Google Play 服务 11.6.0