这篇文章主要解决react-native中遇到的bug。Error: Command failed: gradlew.bat installDebug编译并运行 React Native 应用之前我们可以使用下面的方法清理gradlew 和之前的构建文件。Error: Command failed: gradlew.bat installDebugFailed to capture snapshot of output files for task’:app:transformClassesWithDexBuilderForDebug’ property ‘streamOutputFolder’ during up-to-date check.Could not read path’project\android\app\build\intermediates\transforms\dexBuilder\debug\49\android\arch\lifecycle’.解决方案：在项目下运行这面的命令 在项目目录下输入下面的命令：react-native bundle –platform android –dev false –entry-file index.js –bundle-output android/app/src/main/assets/index.android.bundle –assets-dest android/app/src/main/res依次执行下面的命令cd project/android //进入当前项目的android文件夹下gradlew cleancd .. //进入当前项目目录react-native run-android //编译并运行 React Native 应用