More than one file was found with OS independent path 'META-INF/proguard/androidx-annotations.pro'

错误现场

在使用 RxBinding 时，引入

implementation 'com.jakewharton.rxbinding3:rxbinding:3.0.0-alpha2'

时报错
More than one file was found with OS independent path ‘META-INF/proguard/androidx-annotations.pro’

解决方案

在 app 的 Gradle 中添加:

defaultConfig {
       ...................
        packagingOptions {
            exclude 'META-INF/proguard/androidx-annotations.pro'
        }
    }

参考

• https://blog.csdn.net/wa172126691/article/details/84863171