我下载了安装程序node-v10.6.0-x64和create-react-app-master包,用于React应用程序的开发。在PhpStorm上创建React App项目后,我遇到了以下异常:
internal/modules/cjs/loader.js:582
throw err;
^
Error: Cannot find module 'react-dev-utils/crossSpawn'
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 (internal/modules/cjs/helpers.js:20:18)
at Object.<anonymous> (D:\Projects\ReactProjects\create-react-app-master\packages\react-scripts\bin\react-scripts.js:18:15)
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)
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! @ start: `cd packages/react-scripts && node bin/react-scripts.js start`
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the @ start script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.
npm WARN Local package.json exists, but node_modules missing, did you mean to install?
我尝试向PhpStorm的终端写入:
npm install --save-dev react-dev-utils
但这并没有帮助。
如何解决这个问题?
npm i create-react-app -g
安装的create-react-app
,还是克隆/下载了 https://github.com/facebook/create-react-app 仓库?此外,你能否尝试删除项目中的node_modules
文件夹,并使用npm i
重新安装它们后检查问题是否仍然存在? - lena