# Recieving "Fail to join the meeting" (error code: 200) when using registrant token

**URL:** <https://devforum.zoom.us/t/recieving-fail-to-join-the-meeting-error-code-200-when-using-registrant-token/91740>\
**Category:** Meeting SDK\
**Created:** [July 13, 2023, 6:34am UTC](https://devforum.zoom.us/t/recieving-fail-to-join-the-meeting-error-code-200-when-using-registrant-token/91740 "2023-07-13T06:34:17Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![Brightminds](https://avatars.discourse-cdn.com/v4/letter/b/e9bcb4/32.png) [@Brightminds](https://devforum.zoom.us/u/Brightminds)\
**Post date:** [July 13, 2023, 6:34am UTC](https://devforum.zoom.us/t/recieving-fail-to-join-the-meeting-error-code-200-when-using-registrant-token/91740/1 "2023-07-13T06:34:17Z")

</div>

Hello, I’m unable to join a meeting via the SDK when it requires registration. However, using the same code ( Zoom Meeting SDK React sample) I’m successfully able to join instant meetings.

I’m also able to use the `join_url` from the `/meetings/{meetingId}/registrants` endpoint to join via the browser. So I’m assuming this is not a problem with the `tk` value or approval status.

Thanks!