Error: Cannot find module 'webpack'错误解决

$ npm install webpack -g

$ npm install webpack-cli -g

全局安装webpack

$ npm run dev

Error: Cannot find module 'webpack'

    at Function.Module._resolveFilename (internal/modules/cjs/loader.js:580:15)

    at Function.Module._load (internal/modules/cjs/loader.js:506:25)

    at Module.require (internal/modules/cjs/loader.js:636:17)

    at require (E:\webpack\node_modules\v8-compile-cache\v8-compile-cache.js:159:20)

    at Object.<anonymous> (E:\webpack\node_modules\webpack-cli\bin\convert-argv.js:7:24)

    at Module._compile (E:\webpack\node_modules\v8-compile-cache\v8-compile-cache.js:178:30)

    at Object.Module._extensions..js (internal/modules/cjs/loader.js:699:10)

    at Module.load (internal/modules/cjs/loader.js:598:32)

    at tryModuleLoad (internal/modules/cjs/loader.js:537:12)

    at Function.Module._load (internal/modules/cjs/loader.js:529:3)

    at Module.require (internal/modules/cjs/loader.js:636:17)

    at require (internal/modules/cjs/helpers.js:20:18)

    at yargs.parse (E:\webpack\node_modules\webpack-cli\bin\cli.js:241:14)

    at Object.parse (E:\webpack\node_modules\yargs\yargs.js:567:18)

    at E:\webpack\node_modules\webpack-cli\bin\cli.js:219:8

    at Object.<anonymous> (E:\webpack\node_modules\webpack-cli\bin\cli.js:538:3)

    at Module._compile (internal/modules/cjs/loader.js:688:30)

    at Object.Module._extensions..js (internal/modules/cjs/loader.js:699:10)

    at Module.load (internal/modules/cjs/loader.js:598:32)

    at tryModuleLoad (internal/modules/cjs/loader.js:537:12)

    at Function.Module._load (internal/modules/cjs/loader.js:529:3)

    at Module.require (internal/modules/cjs/loader.js:636:17)

    at require (internal/modules/cjs/helpers.js:20:18)

    at module.exports.filename (C:\Users\jinru\AppData\Roaming\npm\node_modules\webpack-cli\node_modules\import-local\index.js:16:66)

    at C:\Users\jinru\AppData\Roaming\npm\node_modules\webpack-cli\bin\cli.js:13:6

    at Object.<anonymous> (C:\Users\jinru\AppData\Roaming\npm\node_modules\webpack-cli\bin\cli.js:538:3)

    at Module._compile (internal/modules/cjs/loader.js:688:30)

    at Object.Module._extensions..js (internal/modules/cjs/loader.js:699:10)

    at Module.load (internal/modules/cjs/loader.js:598:32)

    at tryModuleLoad (internal/modules/cjs/loader.js:537:12)

解决方法

$ npm link webpack

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Error: Cannot find module 'webpack'错误解决的相关教程结束。