# 403 Error When Trying Out GitHub App

**URL:** <https://devforum.zoom.us/t/403-error-when-trying-out-github-app/1039>\
**Category:** Web\
**Created:** [March 2, 2018, 8:24pm UTC](https://devforum.zoom.us/t/403-error-when-trying-out-github-app/1039 "2018-03-02T20:24:13Z")\
**Posts on this page:** 6\
**Page:** 1

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**Author:** ![Aaron\_Baker](https://avatars.discourse-cdn.com/v4/letter/a/a88e4f/32.png) [@Aaron\_Baker](https://devforum.zoom.us/u/Aaron_Baker)\
**Post date:** [March 2, 2018, 8:24pm UTC](https://devforum.zoom.us/t/403-error-when-trying-out-github-app/1039/1 "2018-03-02T20:24:13Z")

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Ran the node server and this is the error when I try to join my test meeting. Not sure if I did something wrong or if it’s something else

 ![](https://support.zoom.us/hc/user_images/bH_YxRNRbvX6-tLoF0PWKg.png)

Followed the instructions that was on the docs.

Thanks!

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**Author:** ![Subbu\_Servicenow](https://avatars.discourse-cdn.com/v4/letter/s/58956e/32.png) [@Subbu\_Servicenow](https://devforum.zoom.us/u/Subbu_Servicenow)\
**Post date:** [May 23, 2018, 1:02am UTC](https://devforum.zoom.us/t/403-error-when-trying-out-github-app/1039/2 "2018-05-23T01:02:54Z")

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Same problem in my case

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**Author:** ![michael\_p.zoom](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/michael_p.zoom/32/18105_2.png) [@michael\_p.zoom](https://devforum.zoom.us/u/michael_p.zoom)\
**Post date:** [May 23, 2018, 11:06pm UTC](https://devforum.zoom.us/t/403-error-when-trying-out-github-app/1039/3 "2018-05-23T23:06:44Z")

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Hi Aaron,&nbsp;

To clarify, were you using this library [https://github.com/zoom/sample-app-node](https://github.com/zoom/sample-app-node) and which API?

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**Author:** ![Subbu\_Servicenow](https://avatars.discourse-cdn.com/v4/letter/s/58956e/32.png) [@Subbu\_Servicenow](https://devforum.zoom.us/u/Subbu_Servicenow)\
**Post date:** [May 23, 2018, 11:09pm UTC](https://devforum.zoom.us/t/403-error-when-trying-out-github-app/1039/4 "2018-05-23T23:09:52Z")

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Find the line that says: (It is line 45)&nbsp;  
\<script src="[https://source.zoom.us/zoom-meeting-1.2.4-min.js"\>\</script\>](https://source.zoom.us/zoom-meeting-1.2.4-min.js)

Replace it with:&nbsp;  
\<script src="[https://source.zoom.us/zoom-meeting-1.2.4.min.js"\>\</script\>](https://source.zoom.us/zoom-meeting-1.2.4.min.js)

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**Author:** ![tommy](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/tommy/32/72769_2.png) [@tommy](https://devforum.zoom.us/u/tommy)\
**Post date:** [May 12, 2021, 11:00pm UTC](https://devforum.zoom.us/t/403-error-when-trying-out-github-app/1039/5 "2021-05-12T23:00:00Z")

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Closing outdated topic.

Here is the current Web Client SDK sample app: [GitHub - zoom/sample-app-web: Zoom Web SDK Sample App](https://github.com/zoom/sample-app-web)

-Tommy

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**Author:** ![tommy](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/tommy/32/72769_2.png) [@tommy](https://devforum.zoom.us/u/tommy)\
**Post date:** [May 12, 2021, 11:00pm UTC](https://devforum.zoom.us/t/403-error-when-trying-out-github-app/1039/6 "2021-05-12T23:00:05Z")

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