执行npm run dev报错

Question

Error: Cannot find module 'resolve-from’
at Function.Module._resolveFilename (module.js:485:15)
at Function.Module._load (module.js:437:25)
at Module.require (module.js:513:17)
at require (internal/module.js:11:18)
at Object. (H:\my\design-pattern\mk-design\node_modules_resolve-
cwd@2.0.0@resolve-cwd\index.js:2:21)
at Module._compile (module.js:569:30)
at Object.Module._extensions…js (module.js:580:10)
at Module.load (module.js:503:32)
at tryModuleLoad (module.js:466:12)
at Function.Module._load (module.js:458:3)
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! mk-design@1.0.0 dev: webpack-dev-server --config ./webpack.dev.config. js --mode development
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the mk-design@1.0.0 dev script.
npm ERR! This is probably not a problem with npm. There is likely additional log
ging output above.

npm ERR! A complete log of this run can be found in:
npm ERR! C:\Users\Administrator\AppData\Roaming\npm-cache_logs\2019-01-16T1
1_55_08_397Z-debug.log

Answer 1

双越 2019-01-16 22:57:04

确定你安装的 npm 插件和视频中是否是一个版本？npm 的插件更新太快，版本不同可能会导致这样的问题。

• 提问者 遗忘的黯灭 #1

  "webpack": "^4.28.4",
      "webpack-cli": "^3.2.1"
  这个两个的版本不同，那只能改成和你一样的版本了

• 双越 回复 提问者 遗忘的黯灭 #2

  你先改成一样，然后重新试试。不要因为插件版本的问题，影响了学习进度，这不是重点。