I am following this video <https://www.youtube.com/watch?v=zEPYSNO7o3Q> 

And I got error in `npm run dev`

This is the solution I try:

```
Step1: composer update
Step2: rm -rf node_modules
Step3: npm cache clean
Step4: npm install
Step5: npm outdated
Step6: npm install
Step7: npm run dev

```

But I still get this error:

```
> @ development C:\laragon\www\lara6
> cross-env NODE_ENV=development node_modules/webpack/bin/webpack.js --progress --hide-modules -- 
config=node_modules/laravel-mix/setup/webpack.config.js

'cross-env' is not recognized as an internal or external command,
operable program or batch file.
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! @ development: `cross-env NODE_ENV=development node_modules/webpack/bin/webpack.js -- 
progress --hide-modules --config=node_modules/laravel-mix/setup/webpack.config.js`
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the @ development 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\mmagante\AppData\Roaming\npm-cache\_logs\2020-01-22T03_04_02_064Z-debug.log
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! @ dev: `npm run development`
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the @ dev script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.

```

I am currently using:

**php artisan --version** - Laravel Framework 6.12.0

**node -v** - v12.14.1

**npm -v** - 6.13.6

**php -v** - PHP 7.2.19

I also find this link and still not working:
<https://github.com/JeffreyWay/laravel-mix/issues/1072>