情景再現
我把某個 Vue 專案拷貝一份之后，在拷貝后的新專案的目錄下執行 npm start 命令后，報 Error: Cannot find module 'array-includes' 錯誤，
完整報錯資訊如下：
$ npm start
> xxx@1.0.0 start
> npm run dev
> xxx@1.0.0 dev
> webpack-dev-server --inline --progress --config build/webpack.dev.conf.js
node:internal/modules/cjs/loader:928
throw err;
^
Error: Cannot find module 'array-includes'
Require stack:
- D:\work\201224\workspace\vue\xxx-client\node_modules\_webpack-dev-server@2.11.5@webpack-dev-server\lib\polyfills.js
- D:\work\201224\workspace\vue\xxx-client\node_modules\_webpack-dev-server@2.11.5@webpack-dev-server\bin\webpack-dev-server.js
at Function.Module._resolveFilename (node:internal/modules/cjs/loader:925:15)
at Function.Module._load (node:internal/modules/cjs/loader:769:27)
at Module.require (node:internal/modules/cjs/loader:997:19)
at require (node:internal/modules/cjs/helpers:92:18)
at Object.<anonymous> (D:\work\201224\workspace\vue\xxx-client\node_modules\_webpack-dev-server@2.11.5@webpack-dev-server\lib\polyfills.js:6:18)
at Module._compile (node:internal/modules/cjs/loader:1108:14)
at Object.Module._extensions..js (node:internal/modules/cjs/loader:1137:10)
at Module.load (node:internal/modules/cjs/loader:973:32)
at Function.Module._load (node:internal/modules/cjs/loader:813:14)
at Module.require (node:internal/modules/cjs/loader:997:19) {
code: 'MODULE_NOT_FOUND',
requireStack: [
'D:\\work\\201224\\workspace\\vue\\xxx-client\\node_modules\\_webpack-dev-server@2.11.5@webpack-dev-server\\lib\\polyfills.js',
'D:\\work\\201224\\workspace\\vue\\xxx-client\\node_modules\\_webpack-dev-server@2.11.5@webpack-dev-server\\bin\\webpack-dev-server.js'
]
}
npm ERR! code 1
npm ERR! path D:\work\201224\workspace\vue\xxx-client
npm ERR! command failed
npm ERR! command C:\Windows\system32\cmd.exe /d /s /c webpack-dev-server --inline --progress --config build/webpack.dev.conf.js
npm ERR! A complete log of this run can be found in:
npm ERR! C:\Users\xxx\AppData\Local\npm-cache\_logs\2020-12-24T14_00_42_901Z-debug.log
npm ERR! code 1
npm ERR! path D:\work\201224\workspace\vue\xxx-client
npm ERR! command failed
npm ERR! command C:\Windows\system32\cmd.exe /d /s /c npm run dev
npm ERR! A complete log of this run can be found in:
npm ERR! C:\Users\xxx\AppData\Local\npm-cache\_logs\2020-12-24T14_00_42_948Z-debug.log
解決方法
- 洗掉 node_modules 整個檔案夾和 package-lock.json 檔案(這個檔案不一定有)，注意不是 package.json
- 在專案下運行
npm install - 繼續運行
npm start，問題解決
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