More than one file was found with OS independent path 'META-INF/rxjava.properties'

開始添加了rxjava的，運行的時候就報了這個錯   解決方案： 在app的build.gradle裏面的defaultConfig裏添加即可 packagingOptions { //解決編譯時com.android.builder.merge.DuplicateRelativeFileException: More than one file was found with OS ind

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