# \#flutter

**URL:** https://community.sendbird.com/tag/flutter/72.md

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## [Is there any plan for Flutter-UI kit?](https://community.sendbird.com/t/is-there-any-plan-for-flutter-ui-kit/6303)

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**Author:** [@Amol\_Pardeshi](https://community.sendbird.com/u/Amol_Pardeshi)\
**Replies:** 3\
**Last updated:** [February 6, 2024, 7:41pm UTC](https://community.sendbird.com/t/is-there-any-plan-for-flutter-ui-kit/6303 "2024-02-06T19:41:20Z")

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\[Problem/Question\] Hi, I am considering using flutter + sendbird for my chat app. Is there a UIKit for flutter? If not, is there a plan to have one for flutter? I could only find UIKit for Android, iOS and React Native…

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## [Joining a channel causes "Cannot read properties of null (reading 'guest\_id')" error](https://community.sendbird.com/t/joining-a-channel-causes-cannot-read-properties-of-null-reading-guest-id-error/7797)

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**Author:** [@amit](https://community.sendbird.com/u/amit)\
**Replies:** 4\
**Last updated:** [August 2, 2023, 6:22am UTC](https://community.sendbird.com/t/joining-a-channel-causes-cannot-read-properties-of-null-reading-guest-id-error/7797 "2023-08-02T06:22:53Z")

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\[Problem/Question\] // Detailed description of issue. I’m using \<SBConversation\> fro the uikit-react. In our workflow - joining a channel is doen via the backend, so the backend/server calls sendbird api and joins a ch…