# Getting Joining Fail Error on Production while it works on Development

**URL:** <https://devforum.zoom.us/t/getting-joining-fail-error-on-production-while-it-works-on-development/8575>\
**Category:** Web\
**Created:** [March 12, 2020, 12:09pm UTC](https://devforum.zoom.us/t/getting-joining-fail-error-on-production-while-it-works-on-development/8575 "2020-03-12T12:09:23Z")\
**Posts on this page:** 1\
**Showing post:** 11

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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:** [March 24, 2020, 6:34pm UTC](https://devforum.zoom.us/t/getting-joining-fail-error-on-production-while-it-works-on-development/8575/11 "2020-03-24T18:34:38Z")

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Hey @tranvuong1803,

Please see my post on your thread here:

> [@Can not join meeting when windows load](https://devforum.zoom.us/t/can-not-join-meeting-when-windows-load/9341/7):
>
> Hey @tranvuong1803, They both appear correct, but maybe there is a bug in the c# example. Here is a Node.js signature sample app you could use in the meantime: [https://marketplace.zoom.us/docs/sdk/native-sdks/web/essential/signature#simple-signature-setup](https://marketplace.zoom.us/docs/sdk/native-sdks/web/essential/signature#simple-signature-setup) Related thread: Thanks, Tommy

Thanks,  
Tommy

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