# Got black screen while joining meeting in angular

**URL:** <https://devforum.zoom.us/t/got-black-screen-while-joining-meeting-in-angular/99048>\
**Category:** Web\
**Tags:** api\
**Created:** [November 27, 2023, 9:28am UTC](https://devforum.zoom.us/t/got-black-screen-while-joining-meeting-in-angular/99048 "2023-11-27T09:28:54Z")\
**Posts on this page:** 5\
**Page:** 1

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**Author:** ![ankit.gambhir](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/ankit.gambhir/32/20416_2.png) [@ankit.gambhir](https://devforum.zoom.us/u/ankit.gambhir)\
**Post date:** [November 27, 2023, 9:28am UTC](https://devforum.zoom.us/t/got-black-screen-while-joining-meeting-in-angular/99048/1 "2023-11-27T09:28:54Z")

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when we click over the join meeting button we got black screen and in console it gives error  
zoom version : [2.17.0]  
ReferenceError: React is not defined  
ERROR TypeError: h.AK.connectSocket is not a function

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**Author:** ![imdadpg](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/imdadpg/32/54165_2.png) [@imdadpg](https://devforum.zoom.us/u/imdadpg)\
**Post date:** [November 30, 2023, 4:37pm UTC](https://devforum.zoom.us/t/got-black-screen-while-joining-meeting-in-angular/99048/2 "2023-11-30T16:37:40Z")

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It seems like you’re encountering a JavaScript error related to React and the Zoom SDK. The error message indicates that React is not defined, and there’s also a TypeError related to the `connectSocket` function in the Zoom SDK.

Here are a few steps you can take to troubleshoot and potentially resolve the issue:

1. **Check React Dependency:** Make sure that React is properly imported and available in your project. Ensure that the React library is included in your project’s dependencies and properly configured.
2. **Check Zoom SDK Version:** Verify that you are using a compatible version of the Zoom SDK with your React application. Sometimes, certain versions of libraries may not be fully compatible with each other.
3. **Update Zoom SDK:** If possible, try updating your Zoom SDK to the latest version. This may include updating any Zoom-related dependencies in your project.
4. **Check Network Connection:** The `connectSocket` function error might be related to network issues. Ensure that your network connection is stable and that there are no firewall issues blocking the connection to Zoom servers.
5. **Console Logging:** Add console.log statements in your code to trace where the error is occurring. This can help you identify which part of your code or the Zoom SDK is causing the problem.
6. **Community Forums:** Check the Zoom developer forums or community discussions for any known issues or solutions related to the specific error messages you’re encountering. Developers often share their experiences and solutions in such forums.
7. **Contact Zoom Support:** If the issue persists and you can’t find a solution, consider reaching out to Zoom support for assistance. They may be able to provide specific guidance or updates on known issues.

Remember to back up your code before making significant changes, and test solutions in a controlled environment to avoid any potential negative impact on your application.

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**Author:** ![Hatoke](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/hatoke/32/52448_2.png) [@Hatoke](https://devforum.zoom.us/u/Hatoke)\
**Post date:** [December 3, 2023, 11:53am UTC](https://devforum.zoom.us/t/got-black-screen-while-joining-meeting-in-angular/99048/3 "2023-12-03T11:53:11Z")

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I am experiencing the same issue in my Next.js project.

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**Author:** ![jairo.sierra](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/jairo.sierra/32/50836_2.png) [@jairo.sierra](https://devforum.zoom.us/u/jairo.sierra)\
**Post date:** [December 4, 2023, 3:03pm UTC](https://devforum.zoom.us/t/got-black-screen-while-joining-meeting-in-angular/99048/4 "2023-12-04T15:03:45Z")

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Same issue, on VueJs

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**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:** [January 4, 2024, 1:04am UTC](https://devforum.zoom.us/t/got-black-screen-while-joining-meeting-in-angular/99048/5 "2024-01-04T01:04:22Z")

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Closed on January 4, 2024, 1:04am UTC

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