执行 npm run android 遇到的问题如下
> demoxxxx@0.0.1 android /Users/xxxxx/Desktop/xxx
> react-native run-android
info Running jetifier to migrate libraries to AndroidX. You can disable it using "--no-jetifier" flag.
Jetifier found 2217 file(s) to forward-jetify. Using 8 workers...
info JS server already running.
info Installing the app...
error Failed to install the app. Make sure you have the Android development environment set up: https://reactnative.dev/docs/environment-setup. Run CLI with --verbose flag for more details.
Error: spawn ./gradlew EACCES
at Process.ChildProcess._handle.onexit (internal/child_process.js:264:19)
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! demoxxxx@0.0.1 android: `react-native run-android`
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the demoxxxx@0.0.1 android script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.
npm ERR! A complete log of this run can be found in:
npm ERR! /Users/xxx/.npm/_logs/2022-06-08T03_28_52_495Z-debug.log
有可能是权限没配的问题,运行项目执行的 ./gradlew 脚本没有权限的问题,解决如下:
就是给./gradlew配置执行权限
chmod +x android/gradlew
然后在执行
npm run android
完美解决