react native 运行不起来

Question

react native 运行不起来

Answer 1

是react native 最新版本问题，下面两组命令，随便选一组。

npm uninstall react-native
npm install --save react-native@0.55.4
npm install --save babel-core@latest babel-loader@latest
npm uninstall --save babel-preset-react-native
npm install --save babel-preset-react-native@4.0.0
react-native run-android

==========或者======
//卸载最新版本

npm uninstall react-native
npm uninstall -g react-native-cli
//安装
npm install react-native@0.55.4
npm install -g react-native-cli@1.2.0
react-native run-android