webpack打包的时候出现这个错误

Question

C:\Users\Administrator\AppData\Roaming\npm\node_modules\webpack-cli\bin\cli.js:244
                                throw err;
                                ^

Error: Cannot find module 'autoprefixer'
    at Function.Module._resolveFilename (module.js:547:15)
    at Function.Module._load (module.js:474:25)
    at Module.require (module.js:596:17)
    at require (C:\Users\Administrator\AppData\Roaming\npm\node_modules\webpack-cli\node_modules\v8-compile-cache\v8-compile-cache.js:159:20)
    at Object.<anonymous> (E:\chengXInYouDao\webpack.config.js:4:22)
    at Module._compile (C:\Users\Administrator\AppData\Roaming\npm\node_modules\webpack-cli\node_modules\v8-compile-cache\v8-compile-cache.js:178:30)
    at Object.Module._extensions..js (module.js:663:10)
    at Module.load (module.js:565:32)
    at tryModuleLoad (module.js:505:12)
    at Function.Module._load (module.js:497:3)
    at Module.require (module.js:596:17)
    at require (C:\Users\Administrator\AppData\Roaming\npm\node_modules\webpack-cli\node_modules\v8-compile-cache\v8-compile-cache.js:159:20)
    at WEBPACK_OPTIONS (C:\Users\Administrator\AppData\Roaming\npm\node_modules\webpack-cli\bin\convert-argv.js:133:13)
    at requireConfig (C:\Users\Administrator\AppData\Roaming\npm\node_modules\webpack-cli\bin\convert-argv.js:135:6)
    at C:\Users\Administrator\AppData\Roaming\npm\node_modules\webpack-cli\bin\convert-argv.js:142:17
    at Array.forEach (<anonymous>)
    at module.exports (C:\Users\Administrator\AppData\Roaming\npm\node_modules\webpack-cli\bin\convert-argv.js:140:15)
    at yargs.parse (C:\Users\Administrator\AppData\Roaming\npm\node_modules\webpack-cli\bin\cli.js:241:39)
    at Object.parse (C:\Users\Administrator\AppData\Roaming\npm\node_modules\webpack-cli\node_modules\yargs\yargs.js:552:18)
    at C:\Users\Administrator\AppData\Roaming\npm\node_modules\webpack-cli\bin\cli.js:219:8
    at Object.<anonymous> (C:\Users\Administrator\AppData\Roaming\npm\node_modules\webpack-cli\bin\cli.js:530:3)
    at Module._compile (module.js:652:30)
    at Object.Module._extensions..js (module.js:663:10)
    at Module.load (module.js:565:32)
    at tryModuleLoad (module.js:505:12)
    at Function.Module._load (module.js:497:3)
    at Module.require (module.js:596:17)
    at require (internal/module.js:11:18)
    at Object.<anonymous> (C:\Users\Administrator\AppData\Roaming\npm\node_modules\webpack\bin\webpack.js:80:2)
    at Module._compile (module.js:652:30)

Answer 1

npm install autoprefixer --save

Answer 2

以后遇到这种错误，就是看error那里提示什么，你这个一看就是缺少那个模块，直接安装就可以

Answer 3

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Answer 4

看报错日志信息，这是是找不到这个东西，npm install找不到的包就行

Answer 5

可以的 大拇指

Answer 6

Cannot find module 'autoprefixer'