react installation

Question

i have followed the installation steps as given in the below website

https://www.tutorialspoint.com/reactjs/reactjs_environment_setup.htm

every thing worked fine and i followed each and every step carefully

but when giving the last command npm start

i m getting the errror

i m getting the below error

 

C:\Users\Yesh Depani\Desktop\reactApp>npm start

> [email protected] start C:\Users\Yesh Depani\Desktop\reactApp

> webpack-dev-server --mode development --open --hot

internal/modules/cjs/loader.js:834

throw err;

^

Error: Cannot find module 'webpack-cli/bin/config-yargs'

Require stack:

- C:\Users\Yesh Depani\Desktop\reactApp\node_modules\webpack-dev-server\bin\webpack-dev-server.js

at Function.Module._resolveFilename (internal/modules/cjs/loader.js:831:15)

at Function.Module._load (internal/modules/cjs/loader.js:687:27)

at Module.require (internal/modules/cjs/loader.js:903:19)

at require (internal/modules/cjs/helpers.js:74:18)

at Object.<anonymous> (C:\Users\Yesh Depani\Desktop\reactApp\node_modules\webpack-dev-server\bin\webpack-dev-server.js:65:1)

at Module._compile (internal/modules/cjs/loader.js:1015:30)

at Object.Module._extensions..js (internal/modules/cjs/loader.js:1035:10)

at Module.load (internal/modules/cjs/loader.js:879:32)

at Function.Module._load (internal/modules/cjs/loader.js:724:14)

at Function.executeUserEntryPoint [as runMain] (internal/modules/run_main.js:60:12) {

code: 'MODULE_NOT_FOUND',

requireStack: [

'C:\\Users\\Yesh Depani\\Desktop\\reactApp\\node_modules\\webpack-dev-server\\bin\\webpack-dev-server.js'

]

}

npm ERR! code ELIFECYCLE

npm ERR! errno 1

npm ERR! [email protected] start: `webpack-dev-server --mode development --open --hot`

npm ERR! Exit status 1

npm ERR!

npm ERR! Failed at the [email protected] 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\Yesh Depani\AppData\Roaming\npm-cache\_logs\2020-10-24T07_11_33_676Z-debug.log

C:\Users\Yesh Depani\Desktop\reactApp>