Error: Attribute application@allowBackup value=(false) from AndroidManifest.xml:14:7-34 is also present at [:react-native-qq] AndroidManifest.xml:14:18-44 value=(true).
解决方法:
修改文件:
在manifest标签中添加
xmlns:tools="http://schemas.android.com/tools"
在application标签中添加
tools:replace="android:allowBackup"