# My extension is empty after installation?

**URL:** <https://staging-discuss.dev.twitch.com/t/my-extension-is-empty-after-installation/19656>\
**Category:** Extensions\
**Created:** [January 23, 2019, 6:55am UTC](https://staging-discuss.dev.twitch.com/t/my-extension-is-empty-after-installation/19656 "2019-01-23T06:55:11Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![BarryCarlyon](https://d1d6mrmdu7ztse.cloudfront.net/user_avatar/staging-discuss.dev.twitch.com/barrycarlyon/32/253_2.png) [@BarryCarlyon](https://staging-discuss.dev.twitch.com/u/BarryCarlyon)\
**Post date:** [January 23, 2019, 9:33am UTC](https://staging-discuss.dev.twitch.com/t/my-extension-is-empty-after-installation/19656/2 "2019-01-23T09:33:50Z")

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Duplicate of

> [@How do i upload panel extension?](https://staging-discuss.dev.twitch.com/t/how-do-i-upload-panel-extension/19647/3):
>
> @BarryCarlyon thankyou for your response some how i succeed to upload my assets and i have install the extension too in my panel but there is one problem after installing extension it is not displaying anything its just empty

Answer in

> [@\[SOLVED\] 404, The specified key does not exist](https://staging-discuss.dev.twitch.com/t/solved-404-the-specified-key-does-not-exist/11921):
>
> So I have been working on a panel extension for my stream and I got past the local testing, everything was working fine. I uploaded the files in a .zip to Twitch. I followed all the guides, made sure to include the extension helper JS file, but I am getting a 404 error when it tries to load the extension files form the Twitch CDN. I have tried created a new extension and uploaded the example project that Twitch has in the documentation to see if the issue would still happened and it did. I’m no…

and

> [@How do i upload panel extension?](https://staging-discuss.dev.twitch.com/t/how-do-i-upload-panel-extension/19647/4):
>
> Check for the following: does your zip file contain a folder with the files in the folder or just the files? It should be just the files Did you include a script tag to the Extension Helper Library \<script src="https://extension-files.twitch.tv/helper/v1/twitch-ext.min.js"\>\</script\> Did you use relative or absolute links in your files. Extensions are uploaded to a sub folder of the Twitch Extensions domain Check the Chrome inspector for errors, 404’s or other issues

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