报错:npm ERR code EPERM

1 完整错误

bash 复制代码
npm ERR! code EPERM
npm ERR! syscall open
npm ERR! path D:\NodeJS\node_cache\_cacache\tmp\7bbab18e
npm ERR! errno EPERM
npm ERR! FetchError: Invalid response body while trying to fetch https://registry.npmjs.org/webpack: EPERM: operation not permitted, open 'D:\NodeJS\node_cache\_cacache\tmp\7bbab18e'
npm ERR!     at D:\NodeJS\node_modules\npm\node_modules\minipass-fetch\lib\body.js:162:15
npm ERR!     at async Arborist.[nodeFromEdge] (D:\NodeJS\node_modules\npm\node_modules\@npmcli\arborist\lib\arborist\build-ideal-tree.js:1061:19)
npm ERR!     at async Arborist.[buildDepStep] (D:\NodeJS\node_modules\npm\node_modules\@npmcli\arborist\lib\arborist\build-ideal-tree.js:930:11)
npm ERR!     at async Arborist.buildIdealTree (D:\NodeJS\node_modules\npm\node_modules\@npmcli\arborist\lib\arborist\build-ideal-tree.js:216:7)
npm ERR!     at async Promise.all (index 1)
npm ERR!     at async Arborist.reify (D:\NodeJS\node_modules\npm\node_modules\@npmcli\arborist\lib\arborist\reify.js:149:5)
npm ERR!     at async Install.install (D:\NodeJS\node_modules\npm\lib\install.js:170:5)
npm ERR!  FetchError: Invalid response body while trying to fetch https://registry.npmjs.org/webpack: EPERM: operation not permitted, open 'D:\NodeJS\node_cache\_cacache\tmp\7bbab18e'
npm ERR!     at D:\NodeJS\node_modules\npm\node_modules\minipass-fetch\lib\body.js:162:15
npm ERR!     at async Arborist.[nodeFromEdge] (D:\NodeJS\node_modules\npm\node_modules\@npmcli\arborist\lib\arborist\build-ideal-tree.js:1061:19)
npm ERR!     at async Arborist.[buildDepStep] (D:\NodeJS\node_modules\npm\node_modules\@npmcli\arborist\lib\arborist\build-ideal-tree.js:930:11)
npm ERR!     at async Arborist.buildIdealTree (D:\NodeJS\node_modules\npm\node_modules\@npmcli\arborist\lib\arborist\build-ideal-tree.js:216:7)
npm ERR!     at async Promise.all (index 1)
npm ERR!     at async Arborist.reify (D:\NodeJS\node_modules\npm\node_modules\@npmcli\arborist\lib\arborist\reify.js:149:5)
npm ERR!     at async Install.install (D:\NodeJS\node_modules\npm\lib\install.js:170:5) {
npm ERR!   code: 'EPERM',
npm ERR!   syscall: 'open',
npm ERR!   path: 'D:\\NodeJS\\node_cache\\_cacache\\tmp\\7bbab18e',
npm ERR!   type: 'system',
npm ERR!   requiredBy: '.'
npm ERR! }
npm ERR!
npm ERR! The operation was rejected by your operating system.
npm ERR! It's possible that the file was already in use (by a text editor or antivirus),
npm ERR! or that you lack permissions to access it.
npm ERR!
npm ERR! If you believe this might be a permissions issue, please double-check the
npm ERR! permissions of the file and its containing directories, or try running
npm ERR! the command again as root/Administrator.
(base) PS F:\tutorial-frontend\webpack\code> npm i webpack webpack-cli --save-dev
npm ERR! code EPERM
npm ERR! syscall open
npm ERR! path D:\NodeJS\node_cache\_cacache\tmp\671f2a33
npm ERR! errno EPERM
npm ERR! FetchError: Invalid response body while trying to fetch https://registry.npmjs.org/webpack: EPERM: operation not permitted, open 'D:\NodeJS\node_cache\_cacache\tmp\671f2a33'
npm ERR!     at D:\NodeJS\node_modules\npm\node_modules\minipass-fetch\lib\body.js:162:15
npm ERR!     at async Arborist.[nodeFromEdge] (D:\NodeJS\node_modules\npm\node_modules\@npmcli\arborist\lib\arborist\build-ideal-tree.js:1061:19)
npm ERR!     at async Arborist.[buildDepStep] (D:\NodeJS\node_modules\npm\node_modules\@npmcli\arborist\lib\arborist\build-ideal-tree.js:930:11)
npm ERR!     at async Arborist.buildIdealTree (D:\NodeJS\node_modules\npm\node_modules\@npmcli\arborist\lib\arborist\build-ideal-tree.js:216:7)
npm ERR!     at async Promise.all (index 1)
npm ERR!     at async Arborist.reify (D:\NodeJS\node_modules\npm\node_modules\@npmcli\arborist\lib\arborist\reify.js:149:5)
npm ERR!     at async Install.install (D:\NodeJS\node_modules\npm\lib\install.js:170:5)
npm ERR!  FetchError: Invalid response body while trying to fetch https://registry.npmjs.org/webpack: EPERM: operation not permitted, open 'D:\NodeJS\node_cache\_cacache\tmp\671f2a33'
npm ERR!     at D:\NodeJS\node_modules\npm\node_modules\minipass-fetch\lib\body.js:162:15
npm ERR!     at async Arborist.[nodeFromEdge] (D:\NodeJS\node_modules\npm\node_modules\@npmcli\arborist\lib\arborist\build-ideal-tree.js:1061:19)
npm ERR!     at async Arborist.[buildDepStep] (D:\NodeJS\node_modules\npm\node_modules\@npmcli\arborist\lib\arborist\build-ideal-tree.js:930:11)
npm ERR!     at async Arborist.buildIdealTree (D:\NodeJS\node_modules\npm\node_modules\@npmcli\arborist\lib\arborist\build-ideal-tree.js:216:7)
npm ERR!     at async Promise.all (index 1)
npm ERR!     at async Arborist.reify (D:\NodeJS\node_modules\npm\node_modules\@npmcli\arborist\lib\arborist\reify.js:149:5)
npm ERR!     at async Install.install (D:\NodeJS\node_modules\npm\lib\install.js:170:5) {
npm ERR!   code: 'EPERM',
npm ERR!   syscall: 'open',
npm ERR!   path: 'D:\\NodeJS\\node_cache\\_cacache\\tmp\\671f2a33',
npm ERR!   type: 'system',
npm ERR!   requiredBy: '.'
npm ERR! }
npm ERR!
npm ERR! The operation was rejected by your operating system.
npm ERR! It's possible that the file was already in use (by a text editor or antivirus),
npm ERR! or that you lack permissions to access it.
npm ERR!
npm ERR! If you believe this might be a permissions issue, please double-check the
npm ERR! permissions of the file and its containing directories, or try running
npm ERR! the command again as root/Administrator.

2 错误详解

该错误发生在修改npm的全局安装路径之后,再执行npm install 包 -g或是npm install 包时发生,但是在管理员身份下运行cmd,均能执行成功。

2.1 修改npm全局安装:
  1. 命令行:
bash 复制代码
npm config set prefix "D:\NodeJS\node_global"
npm config set cache "D:\NodeJS\node_cache"

在C盘User/用户名/下有一个.npmrc的文件

将上述node_global文件夹的路径加入环境变量
2 .2 导致该安装问题的原因

没有管理员权限,无法在node_global和node_cache两个文件夹下进行一些必要的操作
3.

2.3修复方法

  1. 删除用户下的.npmrc文件,即不改变全局安装的路径(不够好,本质问题仍没有解决,全局还是会安装在C盘)

    每次都用管理员身份运行命令行(不够方便,vscode 下的命令行默认也不是管理员身份运行的)

    直接修改node_global和node_cache文件夹的权限:

    右键文件夹,打开属性,切换到安全选项卡

    选择编辑,将没有打钩的位置全部打上钩(即将其它用户的权限设置为与管理员相同),应用即可。

    3 运行测试

    安装webpack测试,成功!

    npm i webpack webpack-cli -g

    npm i webpack webpack-cli --save-dev

相关推荐
努力写代码的熊大4 小时前
stack、queue与priority_queue的用法解析与模拟实现
java·前端·javascript
im_AMBER4 小时前
React 06
前端·javascript·笔记·学习·react.js·前端框架
wyzqhhhh5 小时前
前端常见的设计模式
前端·设计模式
IT_陈寒5 小时前
React 19重磅前瞻:10个性能优化技巧让你少写30%的useEffect代码
前端·人工智能·后端
今天没有盐6 小时前
💕CSS 基础入门指南💕:选择器与文本样式
前端·html·响应式设计
云枫晖6 小时前
Webpack系列-Entry入口
前端·webpack
mustfeng6 小时前
VCS & Verdi 2023安装
java·服务器·前端
Mintopia7 小时前
🌐 数据合规框架下的 WebAIGC 训练数据处理技术规范
前端·javascript·aigc
骥龙7 小时前
2.6、Web漏洞挖掘实战(下):XSS、文件上传与逻辑漏洞深度解析
前端·xss
用户433845375697 小时前
Promise深度解析,以及简易版的手写实现
前端