# JS error while testing web client

**URL:** <https://devforum.zoom.us/t/js-error-while-testing-web-client/1249>\
**Category:** Web\
**Created:** [May 11, 2018, 8:42pm UTC](https://devforum.zoom.us/t/js-error-while-testing-web-client/1249 "2018-05-11T20:42:03Z")\
**Posts on this page:** 5\
**Page:** 1

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**Author:** ![Prime\_CA\_Classes](https://avatars.discourse-cdn.com/v4/letter/p/ed8c4c/32.png) [@Prime\_CA\_Classes](https://devforum.zoom.us/u/Prime_CA_Classes)\
**Post date:** [May 11, 2018, 8:42pm UTC](https://devforum.zoom.us/t/js-error-while-testing-web-client/1249/1 "2018-05-11T20:42:03Z")

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![](https://support.zoom.us/hc/user_images/sK6IhEhhZWJIenyDFUyvVA.png)I am getting this error while testing the sample project given in github. I changed api key and secret as it is advised in the documentation. Can anyone explain why I am getting this error and how to avoid it? 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, 11:09pm UTC](https://devforum.zoom.us/t/js-error-while-testing-web-client/1249/2 "2018-05-23T23:09:06Z")

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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:** ![Michael\_Deslongchamp](https://avatars.discourse-cdn.com/v4/letter/m/bbe5ce/32.png) [@Michael\_Deslongchamp](https://devforum.zoom.us/u/Michael_Deslongchamp)\
**Post date:** [June 6, 2018, 1:54pm UTC](https://devforum.zoom.us/t/js-error-while-testing-web-client/1249/3 "2018-06-06T13:54:40Z")

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I am getting the same problem. The Zoom Meeting js is returning a 403, unauthorized.&nbsp;

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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:** [June 6, 2018, 4:08pm UTC](https://devforum.zoom.us/t/js-error-while-testing-web-client/1249/4 "2018-06-06T16:08:46Z")

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Hi Michael,&nbsp;

Please use the below line.&nbsp;

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)

Let me know if that works for you.&nbsp;

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**Author:** ![DeveloperBot](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/developerbot/32/12632_2.png) [@DeveloperBot](https://devforum.zoom.us/u/DeveloperBot)\
**Post date:** [August 21, 2020, 5:41pm UTC](https://devforum.zoom.us/t/js-error-while-testing-web-client/1249/5 "2020-08-21T17:41:46Z")

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