# Throws an error "invalid join parameter" (My init returns success)

**URL:** <https://devforum.zoom.us/t/throws-an-error-invalid-join-parameter-my-init-returns-success/21195>\
**Category:** Web\
**Created:** [June 12, 2020, 1:23pm UTC](https://devforum.zoom.us/t/throws-an-error-invalid-join-parameter-my-init-returns-success/21195 "2020-06-12T13:23:12Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![avinashr289](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/avinashr289/32/10393_2.png) [@avinashr289](https://devforum.zoom.us/u/avinashr289)\
**Post date:** [June 12, 2020, 1:23pm UTC](https://devforum.zoom.us/t/throws-an-error-invalid-join-parameter-my-init-returns-success/21195/1 "2020-06-12T13:23:12Z")

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![image](https://us1.discourse-cdn.com/flex016/uploads/zoomdeveloper/original/2X/b/b22eddc8a38c655a887a05fc03dfd030768ebc2e.png)

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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:** [June 17, 2020, 7:40pm UTC](https://devforum.zoom.us/t/throws-an-error-invalid-join-parameter-my-init-returns-success/21195/2 "2020-06-17T19:40:41Z")

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Hey @avinashr289,

Please fill out the post template so we have enough details to help:

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Thanks,  
Tommy

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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, 10:06pm UTC](https://devforum.zoom.us/t/throws-an-error-invalid-join-parameter-my-init-returns-success/21195/3 "2020-08-21T22:06:16Z")

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Closed on August 21, 2020, 10:06pm UTC