問題：jar包沖突
查詢：gradle assembleDebug --stacktrace
定位：Caused by: com.android.tools.r8.errors.CompilationError

  compile ("com.facebook.react:react-native:0.55.4") {
        exclude group: 'com.squareup.okhttp3'
    }

到module下敲命令：
gradle -q dependencies

//整體移除v4
configurations {
all*.exclude group: 'com.android.support', module: 'support-v4'
}

轉(zhuǎn)載：
https://blog.csdn.net/stupid56862/article/details/81130589