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java - Android：如何在导入 FAT JAR 时排除重复的类？

问题描述

导入 FAT JAR 后，出现编译错误：

More than one file was found with OS independent path 'kotlin/collections/MapWithDefault.kotlin_metadata'

问题是某些类是重复的

Duplicate class kotlin.ArrayIntrinsicsKt found in modules com.fiskaly.kassensichv.client-android-0.0.1-alpha-all.jar (com.fiskaly.kassensichv.client-android-0.0.1-alpha-all.jar) and kotlin-stdlib-1.3.50.jar (org.jetbrains.kotlin:kotlin-stdlib:1.3.50)
Duplicate class kotlin.BuilderInference found in modules com.fiskaly.kassensichv.client-android-0.0.1-alpha-all.jar (com.fiskaly.kassensichv.client-android-0.0.1-alpha-all.jar) and kotlin-stdlib-1.3.50.jar (org.jetbrains.kotlin:kotlin-stdlib:1.3.50)
Duplicate class kotlin.Deprecated found in modules com.fiskaly.kassensichv.client-android-0.0.1-alpha-all.jar (com.fiskaly.kassensichv.client-android-0.0.1-alpha-all.jar) and kotlin-stdlib-1.3.50.jar (org.jetbrains.kotlin:kotlin-stdlib:1.3.50)
Duplicate class kotlin.DeprecationLevel found in modules com.fiskaly.kassensichv.client-android-0.0.1-alpha-all.jar (com.fiskaly.kassensichv.client-android-0.0.1-alpha-all.jar) and kotlin-stdlib-1.3.50.jar (org.jetbrains.kotlin:kotlin-stdlib:1.3.50)
Duplicate class kotlin.DslMarker found in modules com.fiskaly.kassensichv.client-android-0.0.1-alpha-all.jar (com.fiskaly.kassensichv.client-android-0.0.1-alpha-all.jar) and kotlin-stdlib-1.3.50.jar (org.jetbrains.kotlin:kotlin-stdlib:1.3.50)
Duplicate class kotlin.ExceptionsKt found in modules com.fiskaly.kassensichv.client-android-0.0.1-alpha-all.jar (com.fiskaly.kassensichv.client-android-0.0.1-alpha-all.jar) and kotlin-stdlib-1.3.50.jar (org.jetbrains.kotlin:kotlin-stdlib:1.3.50)
Duplicate class kotlin.ExceptionsKt__ExceptionsKt found in modules com.fiskaly.kassensichv.client-android-0.0.1-alpha-all.jar (com.fiskaly.kassensichv.client-android-0.0.1-alpha-all.jar) and kotlin-stdlib-1.3.50.jar (org.jetbrains.kotlin:kotlin-stdlib:1.3.50)
Duplicate class kotlin.Experimental found in modules com.fiskaly.kassensichv.client-android-0.0.1-alpha-all.jar (com.fiskaly.kassensichv.client-android-0.0.1-alpha-all.jar) and kotlin-stdlib-1.3.50.jar (org.jetbrains.kotlin:kotlin-stdlib:1.3.50)
Duplicate class kotlin.Experimental$Level found in modules com.fiskaly.kassensichv.client-android-0.0.1-alpha-all.jar (com.fiskaly.kassensichv.client-android-0.0.1-alpha-all.jar) and kotlin-stdlib-1.3.50.jar (org.jetbrains.kotlin:kotlin-stdlib:1.3.50)
...

我的问题是，如何从 FAT JAR 文件中排除某些类。我试过了：

implementation files('libs/com.fiskaly.kassensichv.client-android-0.0.1-alpha-all.jar'){
        exclude group: 'kotlin'
    }

但它返回一个错误，因为基于文件的依赖项与来自存储库的依赖项的工作方式不同。没有与之关联的元数据（例如，没有依赖信息），因此也没有什么可以排除的（因为没有传递依赖）。

标签： javaandroidgradlejarduplicates

解决方案

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