npm run dev 报错：Error: Cannot find module 'webpack-cli/bin/config-yargs'

Error when using npm run dev:

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

 

 The reason is not found webpack-cli package, you can use this package npm added:

cnpm/npm i webpack-cli -D

 

 And then perform: npm run dev would not have given up!