# 不能上传文件，不能保存文件，不能删除文件

**URL:** <https://discourse.jupyter.org/t/topic/29384>\
**Category:** JupyterHub\
**Tags:** help-wanted\
**Created:** [October 20, 2024, 8:22am UTC](https://discourse.jupyter.org/t/topic/29384 "2024-10-20T08:22:01Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![LGCCoding](https://yyz1.discourse-cdn.com/flex031/user_avatar/discourse.jupyter.org/lgccoding/32/15327_2.png) [@LGCCoding](https://discourse.jupyter.org/u/LGCCoding)\
**Post date:** [October 20, 2024, 8:22am UTC](https://discourse.jupyter.org/t/topic/29384/1 "2024-10-20T08:22:01Z")

</div>

当我打开common.py文件时，打开需要几秒钟，然后进行修改，保存不了，报错了，错误如下图所示，

 ![image](https://canada1.discourse-cdn.com/flex031/uploads/jupyter/original/2X/9/9df889ecd356cc5e03a6f045b1d3696b927cf9b7.png)