错误：找不到模块“react-dev-utils/WatchMissingNodeModulesPlugin”

Question

我有 React.js 应用程序与 Rust 的连接。问题在于运行应用程序。当我尝试运行 npm start 时，它返回以下错误：

  throw err;
  ^
Error: Cannot find module 'react-dev-utils/WatchMissingNodeModulesPlugin'
Require stack:
- /Users/elchinfarhad/Desktop/IndoorNavigation/react-client/config/webpack.config.js
- /Users/elchinfarhad/Desktop/IndoorNavigation/react-client/scripts/start.js
    at Function.Module._resolveFilename (node:internal/modules/cjs/loader:933:15)
    at Function.Module._load (node:internal/modules/cjs/loader:778:27)
    at Module.require (node:internal/modules/cjs/loader:999:19)
    at require (node:internal/modules/cjs/helpers:102:18)
    at Object.<anonymous> (/Users/elchinfarhad/Desktop/IndoorNavigation/react-client/config/webpack.config.js:19:39)
    at Module._compile (node:internal/modules/cjs/loader:1099:14)
    at Object.Module._extensions..js (node:internal/modules/cjs/loader:1153:10)
    at Module.load (node:internal/modules/cjs/loader:975:32)
    at Function.Module._load (node:internal/modules/cjs/loader:822:12)
    at Module.require (node:internal/modules/cjs/loader:999:19) {
  code: 'MODULE_NOT_FOUND',
  requireStack: [
    '/Users/elchinfarhad/Desktop/IndoorNavigation/react-client/config/webpack.config.js',
    '/Users/elchinfarhad/Desktop/IndoorNavigation/react-client/scripts/start.js'
  ]
} 

重点是它之前工作正常，我没有更改任何内容，但后来当我尝试 npm start 时，它返回上述错误。我尝试删除 node_modules 和 package-lock.json 并再次安装，但没有任何变化。有人可以帮助我如何解决这个问题吗？

Answer 1

我遇到了同样的问题。这可能与你的 npm 版本有关。我将npm版本降级到6.14.11，问题解决了。

npm install -g npm@6.14.11