laravel 7 'cross-env' is not recognized as an internal or external command, operable program or batch file. code example

Example 1: 'cross-env' is not recognized as an internal or external command, laravel

npm install -global cross-env
npm install --no-bin-links

Example 2: npm 'cross-env' is not recognized as an internal or external command

First run:

rm -rf node_modules
rm package-lock.json yarn.lock
npm cache clear --force

Then run the command:

npm install cross-env

npm install 

and then you can also run:

npm run dev