> For the complete documentation index, see [llms.txt](https://yyaozhibo.gitbook.io/qian-duan-xue-xi/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://yyaozhibo.gitbook.io/qian-duan-xue-xi/codeeditor/npm-mei-you-quan-xian-cao-zuo-logs.md).

# npm 没有权限操作 logs

`Error: EPERM: operation not permitted, open 'F:\www\jobs\oms\logs\oms\egg-schedule.log'`

## 情况一

```
Run cmd as administrator
Run npm config edit (You will get notepad editor)
Change prefix variable to C:\Users\<User Name>\AppData\Roaming\npm
```

## 情况二

如果 `server` 占用着 `log` 文件，执行单元测试出错往 `common-error` 文件写时，会报这个错。所以执行单元测试的时候，把 `server` 停掉。