# Cant create new launcer entry using jupyter-server-proxy

**URL:** <https://discourse.jupyter.org/t/cant-create-new-launcer-entry-using-jupyter-server-proxy/29405>\
**Category:** JupyterHub\
**Tags:** jupyterhub, help-wanted\
**Created:** [October 21, 2024, 10:19am UTC](https://discourse.jupyter.org/t/cant-create-new-launcer-entry-using-jupyter-server-proxy/29405 "2024-10-21T10:19:13Z")\
**Posts on this page:** 1\
**Showing post:** 3

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**Author:** ![david\_a](https://avatars.discourse-cdn.com/v4/letter/d/87869e/32.png) [@david\_a](https://discourse.jupyter.org/u/david_a)\
**Post date:** [October 22, 2024, 1:18pm UTC](https://discourse.jupyter.org/t/cant-create-new-launcer-entry-using-jupyter-server-proxy/29405/3 "2024-10-22T13:18:46Z")

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Thanks for the quick reply!

I also had that doubt initially, i am pointing to this config explicitly in my startup command, some other parts of the config (auth) is being read so that’s not the issue

your right, in my example i forgot the user in my URL. my actual URL is: [https://myFQDN/user/USERNAME/lab/test-server](https://myFQDN/user/USERNAME/lab/test-server) which creates the following log:

```auto
13:12:15.551 [ConfigProxy] error: 503 GET /user/USERNAME/static/lab/9265.bc2b66a4502cdfcfc14f.js socket hang up

```

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