对本机项目有构建问题

Question

Im create new a react-native project

react-native init navigationApp--version 0.59.8

But have build problems... When i try run ( react-native run-android )

Console stay step: app:installDebug and have some errors in npm part.

I tried they step-step;

1.rm -rf node_modules package-lock.json

2. npm install react-native@0.55.2 babel-preset-react-native@4.0.0

3. npm install

4.react-native run-android

λ react-native run-android

Scanning folders for symlinks in C:\\Users\\MONSTER\\Desktop\\project\\react-navigation\\navigationApp\\node_modules (55ms) JS server already running. Building and installing the app on the device (cd android && gradlew.bat installDebug)... Starting a Gradle Daemon (subsequent builds will be faster) <============-> 97% EXECUT¦NG [7m 40s]

IDLE IDLE IDLE IDLE IDLE :app:installDebug IDLE IDLE

λ npm start

> navigationApp@0.0.1 start C:\Users\MONSTER\Desktop\project\react-navigation\navigationApp
> node node_modules/react-native/local-cli/cli.js start

Scanning folders for symlinks in C:\Users\MONSTER\Desktop\project\react-navigation\navigationApp\node_modules (49ms)
┌───────────────────────────────────────────────────────────────────────────
───┐
│
   │
│  Running Metro Bundler on port 8081.
   │
│
   │
│  Keep Metro running while developing on any JS projects. Feel free to
   │
│  close this tab and run your own Metro instance if you prefer.
   │
│
   │
│  https://github.com/facebook/react-native
   │
│
   │
└───────────────────────────────────────────────────────────────────────────
───┘

Looking for JS files in
   C:\Users\MONSTER\Desktop\project\react-navigation\navigationApp


Metro Bundler ready.

Loading dependency graph, done.
 ERROR  EPERM: operation not permitted, lstat 'C:\Users\MONSTER\Desktop\project\react-navigation\navigationApp\android\app\build\intermediates\blame\res\debug\multi-v2'
npm ERR! code ELIFECYCLE
npm ERR! errno 11
npm ERR! navigationApp@0.0.1 start: `node node_modules/react-native/local-cli/cli.js start`
npm ERR! Exit status 11
npm ERR!
npm ERR! Failed at the navigationApp@0.0.1 start 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!     C:\Users\MONSTER\AppData\Roaming\npm-cache\_logs\2019-07-31T07_51_31_477Z-debug.log

ERROR IMAGE CMD IMAGE

Answer 1

you must clean your project as below

npm start -- --reset-cache

react-native run-android

Also, you can clear project android gradlew file,

cd/android
./gradlew clean