webpack dev 日记

Posted 2021-01-07 梦回秦殇

错误日志：

 1 AppDataRoaming
pm
ode_moduleswebpack-cliincli.js:244
 2                                 throw err;
 3                                 ^
 4 
 5 Error: Cannot find module ‘webpack/lib/RequestShortener‘
 6     at Function.Module._resolveFilename (internal/modules/cjs/loader.js:571:15)
 7     at Function.Module._load (internal/modules/cjs/loader.js:497:25)
 8     at Module.require (internal/modules/cjs/loader.js:626:17)
 9     at require (C:UsersAdministratorAppDataRoaming
pm
ode_moduleswebpack-cli
ode_modulesv8-compile-cachev8-compile-cache.js:159:20)
10     at Object.<anonymous> (D:MyDiskmy-projectwebpack
ode_modulesuglifyjs-webpack-plugindistindex.js:19:25)

解决办法：

npm install webpack --save-dev

再次报错：

1 $ npm install webpack
2 npm ERR! code ENOSELF
3 npm ERR! Refusing to install package with name "webpack" under a package
4 npm ERR! also called "webpack". Did you name your project the same
5 npm ERR! as the dependency you‘re installing?
6 npm ERR!
7 npm ERR! For more information, see:
8 npm ERR!     <https://docs.npmjs.com/cli/install#limitations-of-npms-install-algorithm>

原因是 package.json 文件中的 name 为 webpack，所以避免项目名称与插件名称重复