Java 多个dex文件定义Lcom/google/android/gms/ads/identifier/advisingidclient$Info； 当我试图在android studio上编译我的项目时，我遇到了这个错误 下面是我的build.gradle文件：

我一直在努力解决这个问题。我已经试过了 删除我的播放服务依赖项，但这并没有解决问题。

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请帮我解决这个问题。谢谢

您的依赖项重复–两个类是相同的。您应该了解哪个库包含您应该排除的库。为此，您需要运行console中的下一行：

./gradlew app:androidDependencies

此外，您还可以在Android Studio中使用Gradle插件执行相同的操作：

./gradlew app:androidDependencies

输出如下：

+--- com.android.support:multidex:1.0.1
+--- io.realm:realm-android-library:1.0.0
|    \--- com.getkeepsafe.relinker:relinker:1.2.1
+--- com.android.support:appcompat-v7:23.3.0
|    +--- com.android.support:animated-vector-drawable:23.3.0
|    |    \--- com.android.support:support-vector-drawable:23.3.0
|    \--- com.android.support:support-vector-drawable:23.3.0
+--- com.android.support:design:23.3.0
|    +--- com.android.support:appcompat-v7:23.3.0
|    |    +--- com.android.support:animated-vector-drawable:23.3.0
|    |    |    \--- com.android.support:support-vector-drawable:23.3.0
|    |    \--- com.android.support:support-vector-drawable:23.3.0
|    \--- com.android.support:recyclerview-v7:23.3.0

 compile(group: 'com.google.android.gms', name: 'play-services-gcm', version: "8.4.0") {
        exclude(group: 'com.google.android.gms', module: 'play-services-base')
        exclude(group: 'com.google.android.gms', module: 'play-services-basement')
    }

查找

gms

lib的重复项，并按如下方式排除它：

+--- com.android.support:multidex:1.0.1
+--- io.realm:realm-android-library:1.0.0
|    \--- com.getkeepsafe.relinker:relinker:1.2.1
+--- com.android.support:appcompat-v7:23.3.0
|    +--- com.android.support:animated-vector-drawable:23.3.0
|    |    \--- com.android.support:support-vector-drawable:23.3.0
|    \--- com.android.support:support-vector-drawable:23.3.0
+--- com.android.support:design:23.3.0
|    +--- com.android.support:appcompat-v7:23.3.0
|    |    +--- com.android.support:animated-vector-drawable:23.3.0
|    |    |    \--- com.android.support:support-vector-drawable:23.3.0
|    |    \--- com.android.support:support-vector-drawable:23.3.0
|    \--- com.android.support:recyclerview-v7:23.3.0

 compile(group: 'com.google.android.gms', name: 'play-services-gcm', version: "8.4.0") {
        exclude(group: 'com.google.android.gms', module: 'play-services-base')
        exclude(group: 'com.google.android.gms', module: 'play-services-basement')
    }

如果你仍然不能解决这个问题，请给我看看

./gradlew app:androidDependencies

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嗨，瓦尔。。。！！谢谢你的帮助。我现在能够成功地编译我的项目。两个谷歌服务库之间存在版本差异。再次感谢您的帮助。@Val嘿，我得到了很长的输出，我不明白！请帮忙@Val我解决了这个问题，但感谢您提供的详细说明。。我通过这个解决了我的问题