报这个错误是什么原因呢

Question

travelthree@1.0.0 dev E:\project\imooc\TravelThree
webpack-dev-server --inline --progress --config build/webpack.dev.conf.js

The CLI moved into a separate package: webpack-cli.
Please install ‘webpack-cli’ in addition to webpack itself to use the CLI.
-> When using npm: npm install webpack-cli -D
-> When using yarn: yarn add webpack-cli -D
internal/modules/cjs/loader.js:584
throw err;
^

Error: Cannot find module 'webpack-cli/bin/config-yargs’
at Function.Module._resolveFilename (internal/modules/cjs/loader.js:582:15)
at Function.Module._load (internal/modules/cjs/loader.js:508:25)
at Module.require (internal/modules/cjs/loader.js:637:17)
at require (internal/modules/cjs/helpers.js:22:18)
at Object. (C:\Users\chenzepeng\AppData\Roaming\npm\node_modules\webpack-dev-server\bin\webpack-dev-server.js:65:1)

Answer 1

呀呀呀亚歌 2020-02-10 15:57:09

一般安装webpack，要将webpack-cli一起安装上