Android报错：More than one file was

一、前言：

1、Android报错：More than one file was found with OS independent path 'lib/arm64-v8a/librtmp-jni.so。

造成的原因：

库被导入了至少两次，系统不知道该选取哪个使用。

解决办法：

在app/build.gradle中加入如下代码，去掉重复的库。

android {
    packagingOptions {
                //注意：对应上重复so的名字
        exclude 'lib/arm64-v8a/librtmp-jni.so'
    }
}

exclude 后面添加要去除的重复的库，可以添加多个。
然后点击 sync Now，问题解决。

2、去重重复第一个，又来一个类似的错误，继续去除

//又出现一个
More than one file was found with OS independent path lib/x86_64/librtmp-jni.so'

//又出现一个
More than one file was found with OS independent path lib/x86/librtmp-jni.so'

//又出现一个
More than one file was found with OS independent path 'lib/armeabi-v7a/librtmp-jni.so'

出现重复的全部去除

android {
    packagingOptions {
                //注意：对应上重复so的名字
        exclude 'META-INF/core.kotlin_module'
               exclude 'META-INF/DEPENDENCIES'
               exclude 'META-INF/INDEX.LIST'
               exclude 'lib/arm64-v8a/librtmp-jni.so'
               exclude 'lib/x86_64/librtmp-jni.so'
               exclude 'lib/x86/librtmp-jni.so'
               exclude 'lib/armeabi-v7a/librtmp-jni.so'
    }
}

然后全部去除之后，sync Now，问题解决了。