如何在安装 create-react-app 时修复“错误：生成 cmd ENOENT”？

Question

I am installing a create-react-app. I have already managed to do it few weeks ago, but this time it doesn't work. It throws an error when I do the command 'npm start'.

I followed the tutorial on reactjs.org.

I have uninstalled and reinstalled latest version of nodejs (v10.15.3). My version of npm is : 6.9.0.

Any clue to help to solve this issue? Thanks

Starting the development server...

events.js:174
      throw er; // Unhandled 'error' event
      ^

Error: spawn cmd ENOENT
    at Process.ChildProcess._handle.onexit (internal/child_process.js:240:19)
    at onErrorNT (internal/child_process.js:415:16)
    at process._tickCallback (internal/process/next_tick.js:63:19)
Emitted 'error' event at:
    at Process.ChildProcess._handle.onexit (internal/child_process.js:246:12)
    at onErrorNT (internal/child_process.js:415:16)
    at process._tickCallback (internal/process/next_tick.js:63:19)
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! memory@0.1.0 start: `react-scripts start`
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the memory@0.1.0 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\Amelie\AppData\Roaming\npm-cache\_logs\2019-05-07T12_02_27_185Z-debug.log

C:\Users\Amelie\Documents\Formation Développeur WEB\React OCR\memory>.\node_modules.bin\eslint
Le chemin d’accès spécifié est introuvable.

C:\Users\Amelie\Documents\Formation Développeur WEB\React OCR\memory>

Answer 1

Try downgrading your react-scripts dependency to ^2.1.8 in your package.json file.

It worked for me