运行 webpack 时出现“未找到模块”错误答案

【问题标题】：'Module not found' error when running webpack运行 webpack 时出现“未找到模块”错误
【发布时间】：2020-07-26 14:55:03
【问题描述】：

几天前为了解决 webpack 模块的问题，我不得不将我的全局依赖项移动到开发依赖项，然后一切正常，但现在当我运行 webpack 时，它返回以下错误：

ERROR in (webpack)/lib/node/NodeTargetPlugin.js 
Module not found: Error: Can't resolve 'module' in '.../node_modules/webpack/lib/node'
 @ (webpack)/lib/node/NodeTargetPlugin.js 11:1-18
 @ ./node_modules/worker-loader/dist/index.js
 @ ./node_modules/worker-loader/dist/cjs.js
 @ ./node_modules/pdfjs-dist/webpack.js
 @ ./src/js/index.js
 @ multi ./src/js/index.js

我已经在 StackOverflow 和其他论坛上使用过这里介绍的方法，例如删除 node_modules、yarn.lock 文件夹，清除缓存并如上所述安装模块作为开发依赖项，但没有任何效果。

这是我的 package.json 文件

{
  "name": "AgileTag",
  "version": "1.0.0",
  "description": "Web app para automatizar a criação de etiquetas",
  "main": "index.js",
  "scripts": {
    "dev": "webpack --mode development",
    "build": "webpack --mode production",
    "start": "webpack-dev-server --mode development --open"
  },
  "author": "Luis Matheus",
  "license": "MIT",
  "dependencies": {
    "@babel/core": "^7.10.5",
    "@babel/polyfill": "^7.10.4",
    "@babel/preset-env": "^7.10.4",
    "@babel/runtime-corejs3": "^7.10.5",
    "@babel/types": "^7.10.5",
    "babel-core": "^6.26.3",
    "babel-loader": "^8.1.0",
    "core-js": "^3.6.5",
    "live-server": "^1.2.1",
    "pdfjs-dist": "^2.4.456",
    "regenerator-runtime": "^0.13.5",
    "yarn": "^1.22.4"
  },
  "devDependencies": {
    "html-webpack-plugin": "^4.3.0",
    "webpack": "^4.43.0",
    "webpack-cli": "^3.3.12",
    "webpack-dev-server": "^3.11.0",
    "worker-loader": "^2.0.0"
  }
}

【问题讨论】：

标签： node.js webpack yarnpkg

【解决方案1】：

我之前遇到了同样的错误，我删除了我的全局 webpack，在本地安装并使用 webpack 运行它，尝试一下

npm remove webpack -g

npm i webpack --save-dev

npm run webpack

如果你使用本地 webpack 运行它，试试这个：删除软件包并安装并运行。

 npm cache verify

 npm install

【讨论】：