# Can't use Sendbird React UiKit with Next.js 13.4.9 (TypeError: Cannot read properties of undefined (reading 'next'))

**URL:** <https://community.sendbird.com/t/cant-use-sendbird-react-uikit-with-next-js-13-4-9-typeerror-cannot-read-properties-of-undefined-reading-next/9392>\
**Category:** Sendbird Chat UIKit\
**Tags:** uikit\
**Created:** [April 19, 2024, 9:39am UTC](https://community.sendbird.com/t/cant-use-sendbird-react-uikit-with-next-js-13-4-9-typeerror-cannot-read-properties-of-undefined-reading-next/9392 "2024-04-19T09:39:36Z")\
**Posts on this page:** 2\
**Page:** 1

<div class="post-metadata">

**Author:** ![Anower\_Shofol](https://sea2.discourse-cdn.com/flex020/user_avatar/community.sendbird.com/anower_shofol/32/5118_2.png) [@Anower\_Shofol](https://community.sendbird.com/u/Anower_Shofol)\
**Post date:** [April 19, 2024, 9:39am UTC](https://community.sendbird.com/t/cant-use-sendbird-react-uikit-with-next-js-13-4-9-typeerror-cannot-read-properties-of-undefined-reading-next/9392/1 "2024-04-19T09:39:36Z")

</div>

## **[Problem]** I am following the ‘Send your first message’ from documentation. But, it’s not working. The chat list window is always loading and when I want to create a group channel I am getting an undefined error.

**[UIKit Version]**  
3.14.3  
**[Reproduction Steps]**  
Just use this-

```auto
<div style={{ width: "100vw", height: "100vh" }}>
        <SendbirdApp
          // You can find your Sendbird application ID on the Sendbird dashboard.
          appId={"app_d"}
          // Specify the user ID you've created on the dashboard.
          // Or you can create a user by specifying a unique userId.
          userId={"user_id"}
        />
      </div>

```

**[Frequency]**  
Always

**[Current impact]**  
Can’t implement the basic chat

\*\* Screenshot\*\*

 ![Screenshot 2024-04-19 at 3.34.39 PM](https://us1.discourse-cdn.com/flex020/uploads/sendbird/original/2X/6/62f147c87df966d66338a6399e14cb407e90de66.jpeg)

---

<div class="post-metadata">

**Author:** ![raresg](https://avatars.discourse-cdn.com/v4/letter/r/a4c791/32.png) [@raresg](https://community.sendbird.com/u/raresg)\
**Post date:** [April 22, 2024, 3:20pm UTC](https://community.sendbird.com/t/cant-use-sendbird-react-uikit-with-next-js-13-4-9-typeerror-cannot-read-properties-of-undefined-reading-next/9392/2 "2024-04-22T15:20:34Z")

</div>

Bump! Getting the same issue.