将广告依赖项更新到最新版本后出现构建错误

Question

当我尝试运行我的应用程序时，出现此构建错误Android Studio.

Execution failed for task ':app:checkDebugDuplicateClasses'.
> 1 exception was raised by workers:
  java.lang.RuntimeException: java.lang.RuntimeException: Duplicate class com.google.android.gms.internal.measurement.zzbs found in modules jetified-play-services-measurement-18.0.1-runtime.jar (com.google.android.gms:play-services-measurement:18.0.1) and jetified-play-services-measurement-sdk-api-18.0.3-runtime.jar (com.google.android.gms:play-services-measurement-sdk-api:18.0.3)
  Duplicate class com.google.android.gms.internal.measurement.zzl found in modules jetified-play-services-measurement-impl-18.0.1-runtime.jar (com.google.android.gms:play-services-measurement-impl:18.0.1) and jetified-play-services-measurement-sdk-api-18.0.3-runtime.jar (com.google.android.gms:play-services-measurement-sdk-api:18.0.3)
  Duplicate class com.google.android.gms.measurement.internal.zzfh found in modules jetified-play-services-measurement-base-18.0.3-runtime.jar (com.google.android.gms:play-services-measurement-base:18.0.3) and jetified-play-services-measurement-impl-18.0.1-runtime.jar (com.google.android.gms:play-services-measurement-impl:18.0.1)
  Duplicate class com.google.android.gms.measurement.internal.zzgl found in modules jetified-play-services-measurement-18.0.1-runtime.jar (com.google.android.gms:play-services-measurement:18.0.1) and jetified-play-services-measurement-base-18.0.3-runtime.jar (com.google.android.gms:play-services-measurement-base:18.0.3)
  Duplicate class com.google.android.gms.measurement.internal.zzgm found in modules jetified-play-services-measurement-18.0.1-runtime.jar (com.google.android.gms:play-services-measurement:18.0.1) and jetified-play-services-measurement-base-18.0.3-runtime.jar (com.google.android.gms:play-services-measurement-base:18.0.3)
  Duplicate class com.google.android.gms.measurement.internal.zzgn found in modules jetified-play-services-measurement-18.0.1-runtime.jar (com.google.android.gms:play-services-measurement:18.0.1) and jetified-play-services-measurement-base-18.0.3-runtime.jar (com.google.android.gms:play-services-measurement-base:18.0.3)
  Duplicate class com.google.android.gms.measurement.internal.zzgo found in modules jetified-play-services-measurement-18.0.1-runtime.jar (com.google.android.gms:play-services-measurement:18.0.1) and jetified-play-services-measurement-base-18.0.3-runtime.jar (com.google.android.gms:play-services-measurement-base:18.0.3)
  Duplicate class com.google.android.gms.measurement.internal.zzgp found in modules jetified-play-services-measurement-base-18.0.3-runtime.jar (com.google.android.gms:play-services-measurement-base:18.0.3) and jetified-play-services-measurement-impl-18.0.1-runtime.jar (com.google.android.gms:play-services-measurement-impl:18.0.1)
  Duplicate class com.google.android.gms.measurement.internal.zzgq found in modules jetified-play-services-measurement-base-18.0.3-runtime.jar (com.google.android.gms:play-services-measurement-base:18.0.3) and jetified-play-services-measurement-impl-18.0.1-runtime.jar (com.google.android.gms:play-services-measurement-impl:18.0.1)
  Duplicate class com.google.android.gms.measurement.internal.zzhs found in modules jetified-play-services-measurement-base-18.0.3-runtime.jar (com.google.android.gms:play-services-measurement-base:18.0.3) and jetified-play-services-measurement-impl-18.0.1-runtime.jar (com.google.android.gms:play-services-measurement-impl:18.0.1)
  Duplicate class com.google.android.gms.measurement.internal.zzhx found in modules jetified-play-services-measurement-base-18.0.3-runtime.jar (com.google.android.gms:play-services-measurement-base:18.0.3) and jetified-play-services-measurement-impl-18.0.1-runtime.jar (com.google.android.gms:play-services-measurement-impl:18.0.1)

仅在我将广告依赖项更新到最新版本后才会发生这种情况。

从 ：

implementation 'com.google.android.gms:play-services-ads:20.0.0'

到 ：

implementation 'com.google.android.gms:play-services-ads:20.4.0'

如果我把它改回来20.0.0就可以正常工作了。我认为问题出在最新版本上20.4.0。

有人可以帮我吗？提前致谢。

Answer 1

发行说明没有给出任何提示。

我现在最终使用了 20.3.0，它不会产生此错误。