# Notebook Extension on JupyterHub not loaded static file

**URL:** <https://discourse.jupyter.org/t/notebook-extension-on-jupyterhub-not-loaded-static-file/13317>\
**Category:** The Littlest JupyterHub\
**Tags:** jupyterhub, nteract\
**Created:** [March 8, 2022, 12:16am UTC](https://discourse.jupyter.org/t/notebook-extension-on-jupyterhub-not-loaded-static-file/13317 "2022-03-08T00:16:35Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![kaminion](https://yyz1.discourse-cdn.com/flex031/user_avatar/discourse.jupyter.org/kaminion/32/6628_2.png) [@kaminion](https://discourse.jupyter.org/u/kaminion)\
**Post date:** [March 8, 2022, 12:16am UTC](https://discourse.jupyter.org/t/notebook-extension-on-jupyterhub-not-loaded-static-file/13317/1 "2022-03-08T00:16:36Z")

</div>

Hi folks !  
I want Jupyter Notebook Extension on JupyterHub.  
Some settings have been completed, but there are still problems.

### Problem

There is a problem that static files cannot be loaded when accessing as a user.

not loaded static file list

- /hub/static/components/jquery-typeahead/dist/jquery.typeahead.min.css?v=5edf53bf6bb9c3b1ddafd8594825a7e2ed621f19423e569c985162742f63911c09eba2c529f8fb47aebf27fafdfe287d563347f58c1126b278189a18871b6a9a

- /hub/static/components/jquery-ui/themes/smoothness/jquery-ui.min.css?v=fb45616eef2c454960f91fcd2a04efeda84cfacccf0c5d741ba2793dc1dbd6d3ab01aaae6485222945774c7d7a9a2e9fb87e0d8ef1ea96893aa6906147a371bb

- /hub/static/style/style.min.css?v=b092d0a2da5df36f2b073ddb4eafcd6c8094c4fa21b6dcd3f7185ce16c04ad66424083d785b81607a26b4b85b69a560574ada7db75262c886655f99d651c482e

- /hub/custom/custom.css

- /hub/static/components/es6-promise/promise.min.js?v=bea335d74136a63ae1b5130f5ac9a50c6256a5f435e6e09fef599491a84d834a8b0f011ca3eaaca3b4ab6a2da2d3e1191567a2f171e60da1d10e5b9d52f84184

- /hub/static/components/react/react.production.min.js?v=9a0aaf84a316c8bedd6c2ff7d5b5e0a13f8f84ec02442346cba0b842c6c81a6bf6176e64f3675c2ebf357cb5bb048e0b527bd39377c95681d22468da3d5de735

- /hub/static/components/react/react-dom.production.min.js?v=6fc58c1c4736868ff84f57bd8b85f2bdb985993a9392718f3b4af4bfa10fb4efba2b4ddd68644bd2a8daf0619a3844944c9c43f8528364a1aa6fc01ec1b8ae84

- /hub/static/components/create-react-class/index.js?v=894ad57246e682b4cfbe7cd5e408dcd6b38d06af4de4f3425991e2676fdc2ef1732cbd19903104198878ae77de12a1996de3e7da3a467fb226bdda8f4618faec

 ![image](https://canada1.discourse-cdn.com/flex031/uploads/jupyter/original/2X/b/bd3dff5bddfaa0030a299f013296a33baaf07901.png)

and etc file

### ServerLog

- 

> [W 2022-03-07 23:45:08.071 JupyterHub \_version:43] Single-user server has no version header, which means it is likely \< 0.8. Expected 1.5.0

- 

> **And Redirecting when accessing resources.**  
> 302 GET /static/base/images/logo.png?v=a2a176ee3cee251ffddf5fa21fe8e43727a9e5f87a06f9c91ad7b776d9e9d3d5e0159c16cc188a3965e00375fb4bc336c16067c688f5040c0c2d4bfdb852a9e4 → /hub/static/base/images/logo.png?v=a2a176ee3cee251ffddf5fa21fe8e43727a9e5f87a06f9c91ad7b776d9e9d3d5e0159c16cc188a3965e00375fb4bc336c16067c688f5040c0c2d4bfdb852a9e4

### jupyterhub\_config.py

```c
c.JupyterHub.extra_log_file = '/var/log/jupyterhub.log'
c.Spawner.cmd = ["jupyter-nteract"]
c.Spawner.args = ['--NteractConfig.asset_url="http://127.0.0.1:10600"']
c.Spawner.debug = True 

```

### Using List

- 

> JupyterHub(LittlestJupyterHub) v1.5

- 

> nteract\_on\_jupyter v2.1.5 (notebook extension, [nteract/applications/jupyter-extension at main · nteract/nteract (github.com)](https://github.com/nteract/nteract/tree/main/applications/jupyter-extension))

Does anyone know it well?  
Can You help me. Please.  
For your information, extensions such as jupyter-labhub work well.