When i start my react project all seems good, but when i try to build this, it doesn't work, i have this error :

node:internal/fs/utils:344
    throw err;
    ^

Error: UNKNOWN: unknown error, lstat 'C:\Users\darkx\Bureau\mlvojobs\mlvojobs\node_modules\fs-extra\lib\util'
    at Object.realpathSync (node:fs:2490:7)
    at toRealPath (node:internal/modules/cjs/loader:394:13)
    at tryFile (node:internal/modules/cjs/loader:390:10)
    at tryExtensions (node:internal/modules/cjs/loader:402:22)
    at Function.Module._findPath (node:internal/modules/cjs/loader:558:20)
    at Function.Module._resolveFilename (node:internal/modules/cjs/loader:919:27)
    at Function.Module._load (node:internal/modules/cjs/loader:778:27)
    at Module.require (node:internal/modules/cjs/loader:1005:19)
    at require (node:internal/modules/cjs/helpers:102:18)
    at Object.<anonymous> (C:\Users\darkx\Bureau\mlvojobs\mlvojobs\node_modules\fs-extra\lib\copy\copy.js:7:22) {
  errno: -4094,
  syscall: 'lstat',
  code: 'UNKNOWN',
  path: 'C:\\Users\\darkx\\Bureau\\mlvojobs\\mlvojobs\\node_modules\\fs-extra\\lib\\util'
}
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! [email protected] build: `react-scripts build`
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the [email protected] build 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\darkx\AppData\Roaming\npm-cache\_logs\2022-08-18T22_53_48_493Z-debug.log
PS C:\Users\darkx\Bureau\mlvojobs\mlvojobs> npm install fs-extra
npm ERR! cb.apply is not a function

npm ERR! A complete log of this run can be found in:
npm ERR!     C:\Users\darkx\AppData\Roaming\npm-cache\_logs\2022-08-18T22_54_15_541Z-debug.log

And when i try to install something with npm it says :

npm ERR! cb.apply is not a function

CodePudding user response：

Possible solution :

1. Go to : C:\Users(your username)\AppData\Roaming
2. Delete the npm folder and if there is one npm cache folder.
3. Run npm cache clean —force

it should work

CodePudding user response：

Node.js sometimes works weird. I encountered this error, my option is switch to another Node.js version.

I recommend using nvm-windows (seem like you're using Windows)

You can install latest Node.js version lts

nvm install lts

Or specific version, for example:

nvm install 16.16.0

Then delete your project node_modules and run:

npm install

Finally, build your project again. Let me know if it work!