首先遇到这种问题是分两种用户,一种是windows操作系统,另一种是苹果电脑的用户
苹果用户碰到这种问题就很好解决了,通过终端找到npm install 的全局路径,chmod -R 777 获取提示的那个文件夹的权限就可以
windows的用户就按下面的方式来解决
如果解决不了就把WebStorm关掉,用终端输入对应的命令,不要用WebStorm里面的终端
(在对应的文件夹下按shift+鼠标右键,在此处打开命令窗口!!)
npm ERR! path E:\SouthernPowerGridProject\web_project\AutoOPS\autoops\node_modules\fsevents\node_modules\dashdash\node_modules
npm ERR! code EPERM
npm ERR! errno -4048
npm ERR! syscall scandir
npm ERR! Error: EPERM: operation not permitted, scandir 'E:\SouthernPowerGridProject\web_project\AutoOPS\autoops\node_modules\fsevents\node_modules\dashdash\node_modules'
npm ERR! { Error: EPERM: operation not permitted, scandir 'E:\SouthernPowerGridProject\web_project\AutoOPS\autoops\node_modules\fsevents\node_modules\dashdash\node_modules'
npm ERR! stack: 'Error: EPERM: operation not permitted, scandir \'E:\\SouthernPowerGridProject\\web_project\\AutoOPS\\autoops\\node_modules\\fsevents\\node_modules\\dashdash\\node_modules\'',
npm ERR! errno: -4048,
npm ERR! code: 'EPERM',
npm ERR! syscall: 'scandir',
npm ERR! path: 'E:\\SouthernPowerGridProject\\web_project\\AutoOPS\\autoops\\node_modules\\fsevents\\node_modules\\dashdash\\node_modules' }
npm ERR!
npm ERR! Please try running this command again as root/Administrator.
npm ERR! A complete log of this run can be found in:
npm ERR! C:\Users\ThinkT420\AppData\Roaming\npm-cache\_logs\2017-10-30T06_50_38_610Z-debug.log
之前有时报这个,以为还真是权限不够,感觉有点奇怪,用管理员权限执行,有时还真有用,不过后面查了下,时缓存的问题,清理下缓存就行,不用管理员权限。
方法1、
需要删除npmrc文件。
强调:不是nodejs安装目录npm模块下的那个npmrc文件
而是在C:\Users\{账户}\下的.npmrc文件..
方法2、
或者直接用命令清理就行,控制台输入:
npm cache clean --force
added 114 packages in 42.369s
E:\SouthernPowerGridProject\web_project\AutoOPS\autoops>npm cache clean --force
npm WARN using --force I sure hope you know what you are doing.
E:\SouthernPowerGridProject\web_project\AutoOPS\autoops>npm install
npm notice created a lockfile as package-lock.json. You should commit this file.
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: [email protected] (node_modules\fsevents):
npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for [email protected]: wanted {"os":"darwin","arch":"any"} (current: {"os":"win32","arch":"x64"})
added 114 packages in 42.369s
成功了
Ran reactive-native init in command prompt as Administrator (on Windows OS), hoping works well with sudo reactive-native init on Mac OS
Ran npm cache clean command in Command prompt.
Disable your antivirus for time being.
npm ERR! path E:\SouthernPowerGridProject\web_project\AutoOPS\autoops\node_modules\fsevents\node_modules\dashdash\node_modules
npm ERR! code EPERM
npm ERR! errno -4048
npm ERR! syscall scandir
npm ERR! Error: EPERM: operation not permitted, scandir 'E:\SouthernPowerGridProject\web_project\AutoOPS\autoops\node_modules\fsevents\node_modules\dashdash\node_modules'
npm ERR! { Error: EPERM: operation not permitted, scandir 'E:\SouthernPowerGridProject\web_project\AutoOPS\autoops\node_modules\fsevents\node_modules\dashdash\node_modules'
npm ERR! stack: 'Error: EPERM: operation not permitted, scandir \'E:\\SouthernPowerGridProject\\web_project\\AutoOPS\\autoops\\node_modules\\fsevents\\node_modules\\dashdash\\node_modules\'',
npm ERR! errno: -4048,
npm ERR! code: 'EPERM',
npm ERR! syscall: 'scandir',
npm ERR! path: 'E:\\SouthernPowerGridProject\\web_project\\AutoOPS\\autoops\\node_modules\\fsevents\\node_modules\\dashdash\\node_modules' }
npm ERR!
npm ERR! Please try running this command again as root/Administrator.
npm ERR! A complete log of this run can be found in:
npm ERR! C:\Users\ThinkT420\AppData\Roaming\npm-cache\_logs\2017-10-30T06_50_38_610Z-debug.log
E:\SouthernPowerGridProject\web_project\AutoOPS\autoops>npm cache clean --force
npm WARN using --force I sure hope you know what you are doing.
E:\SouthernPowerGridProject\web_project\AutoOPS\autoops>npm install
npm notice created a lockfile as package-lock.json. You should commit this file.
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: [email protected] (node_modules\fsevents):
npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for [email protected]: wanted {"os":"darwin","arch":"any"} (current: {"os":"win32","arch":"x64"})
---------------------
作者:itskhdu
来源:CSDN
原文:https://blog.csdn.net/dkh_321/article/details/79277394
版权声明:本文为博主原创文章,转载请附上博文链接!