# Zoom meeting Error

**URL:** <https://devforum.zoom.us/t/zoom-meeting-error/50686>\
**Category:** Web\
**Created:** [May 20, 2021, 2:44pm UTC](https://devforum.zoom.us/t/zoom-meeting-error/50686 "2021-05-20T14:44:07Z")\
**Posts on this page:** 10\
**Page:** 1

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**Author:** ![ls4388387](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/ls4388387/32/26266_2.png) [@ls4388387](https://devforum.zoom.us/u/ls4388387)\
**Post date:** [May 20, 2021, 2:44pm UTC](https://devforum.zoom.us/t/zoom-meeting-error/50686/1 "2021-05-20T14:44:08Z")

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**Description**  
Hello, I’m trying to use zoom web client sdk throw CDN, but I’m facing some errors when I try to join.

**Which Web Client SDK version?**  
I’m using 1.9.5

**Screenshots**

 ![Captura de Tela 2021-05-20 às 11.43.34](https://us1.discourse-cdn.com/flex016/uploads/zoomdeveloper/original/3X/7/f/7f60a4e9c0c0de00f572b807213cc3d9f8bcfa36.jpeg)

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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 21, 2021, 8:51pm UTC](https://devforum.zoom.us/t/zoom-meeting-error/50686/2 "2021-05-21T20:51:12Z")

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Hey @ls4388387 ,

Can you please share some additional info like steps to reproduce the issue?

Also, are you seeing any errors in the UI?

Thanks,  
Tommy

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<div class="post-metadata">

**Author:** ![ls4388387](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/ls4388387/32/26266_2.png) [@ls4388387](https://devforum.zoom.us/u/ls4388387)\
**Post date:** [May 24, 2021, 1:44pm UTC](https://devforum.zoom.us/t/zoom-meeting-error/50686/3 "2021-05-24T13:44:51Z")

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Hello @tommy,

I’m just starting a scheduled meeting, by running my JS code above:

 ![Captura de Tela 2021-05-24 às 10.42.00](https://us1.discourse-cdn.com/flex016/uploads/zoomdeveloper/original/3X/f/d/fdc681f3ad81d57584a445f5d1738e3bb8799757.jpeg)

And in my browser I receive an black screen and the error that I show in my console.

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**Author:** ![MaxM](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/maxm/32/42303_2.png) [@MaxM](https://devforum.zoom.us/u/MaxM)\
**Post date:** [May 26, 2021, 10:26pm UTC](https://devforum.zoom.us/t/zoom-meeting-error/50686/4 "2021-05-26T22:26:57Z")

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Hey @ls4388387,

Please see our [Sample Web App](https://github.com/zoom/sample-app-web) and use that as a reference when building with the [Web SDK](https://marketplace.zoom.us/docs/sdk/native-sdks/web#zoom-web-sdk). Let me know if you see the same issues with our Sample App.

Thanks,  
Max

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**Author:** ![Rituraj](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/rituraj/32/28032_2.png) [@Rituraj](https://devforum.zoom.us/u/Rituraj)\
**Post date:** [June 8, 2021, 3:45pm UTC](https://devforum.zoom.us/t/zoom-meeting-error/50686/5 "2021-06-08T15:45:08Z")

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I am facing the same issue, this starts coming after I upgrade zoom-websdk version from 1.9.0 to 1.9.5

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<div class="post-metadata">

**Author:** ![MaxM](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/maxm/32/42303_2.png) [@MaxM](https://devforum.zoom.us/u/MaxM)\
**Post date:** [June 9, 2021, 6:54pm UTC](https://devforum.zoom.us/t/zoom-meeting-error/50686/6 "2021-06-09T18:54:22Z")

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Hey @Rituraj,

If possible, try upgrading to the latest version of the [Web SDK](https://marketplace.zoom.us/docs/sdk/native-sdks/web#zoom-web-sdk) (1.9.6) just to see if that helps.

If not, I’m not seeing this on my end, would you be able to provide a public git repo with code to reproduce the issue?

Thanks,  
Max

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<div class="post-metadata">

**Author:** ![Rituraj](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/rituraj/32/28032_2.png) [@Rituraj](https://devforum.zoom.us/u/Rituraj)\
**Post date:** [June 11, 2021, 11:50am UTC](https://devforum.zoom.us/t/zoom-meeting-error/50686/7 "2021-06-11T11:50:52Z")

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Upgraded to 1.9.6 and was still facing the same error. Spent a few hours debugging till I realised the problem was caused by this bit of code

```auto
ZoomMtg.init({
    leaveUrl: meetingConfig.leaveUrl,
    isSupportAV: true,
    success: joinZoom(meetingConfig)
  });

```

had to change it to

```auto
ZoomMtg.init({
    leaveUrl: meetingConfig.leaveUrl,
    isSupportAV: true,
    success: function () {
      joinZoom(meetingConfig);
    }
  });

```

and it started working. Thank you

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<div class="post-metadata">

**Author:** ![Manisha4](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/manisha4/32/28154_2.png) [@Manisha4](https://devforum.zoom.us/u/Manisha4)\
**Post date:** [June 11, 2021, 1:50pm UTC](https://devforum.zoom.us/t/zoom-meeting-error/50686/8 "2021-06-11T13:50:39Z")

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So you just added a new function ?

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<div class="post-metadata">

**Author:** ![MaxM](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/maxm/32/42303_2.png) [@MaxM](https://devforum.zoom.us/u/MaxM)\
**Post date:** [June 15, 2021, 12:15am UTC](https://devforum.zoom.us/t/zoom-meeting-error/50686/9 "2021-06-15T00:15:04Z")

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Hey @Rituraj,

Thank you for sharing what worked for you! In the future, you can use the [Sample Web App](https://github.com/zoom/sample-app-web) as a reference when debugging:

> <https://github.com/zoom/sample-app-web/blob/89892911331c1cc77153dd8623bdfae51bf2a6c9/Local/js/meeting.js#L62-L71>

Thanks,  
Max

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<div class="post-metadata">

**Author:** ![system](https://us1.discourse-cdn.com/flex016/uploads/zoomdeveloper/original/3X/6/1/614bdd549b610bbaa46ff934617683a02bdaa03c.png) [@system](https://devforum.zoom.us/u/system)\
**Post date:** [July 15, 2021, 10:15am UTC](https://devforum.zoom.us/t/zoom-meeting-error/50686/10 "2021-07-15T10:15:25Z")

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