# Internal error on one agent

**URL:** <https://community.mindstudio.ai/t/internal-error-on-one-agent/2148>\
**Category:** Support\
**Created:** [September 24, 2026, 7:35pm UTC](https://community.mindstudio.ai/t/internal-error-on-one-agent/2148 "2026-09-24T19:35:39Z")\
**Posts on this page:** 4\
**Page:** 1

<div class="post-metadata">

**Author:** ![bkermen](https://yyz2.discourse-cdn.com/flex008/user_avatar/community.mindstudio.ai/bkermen/32/1287_2.png) [@bkermen](https://community.mindstudio.ai/u/bkermen)\
**Post date:** [September 24, 2026, 7:35pm UTC](https://community.mindstudio.ai/t/internal-error-on-one-agent/2148/1 "2026-09-24T19:35:39Z")

</div>

When I try to edit one of my agents I get an internal error.

Url: [https://app.mindstudio.ai/agents/8a28d9f2-611d-46e8-8e8d-3444769f7b39/edit](https://app.mindstudio.ai/agents/8a28d9f2-611d-46e8-8e8d-3444769f7b39/edit)

Error message:

```auto
Looks like something went wrong. We have it in our system now, but feel free to reach out via email for further assistance.

TypeError: Cannot read properties of undefined (reading 'slice')
    at https://app.mindstudio.ai/_next/static/immutable/chunks/3bij_t3-b8tu8.js:2587:2670
    at Array.map (<anonymous>)
    at https://app.mindstudio.ai/_next/static/immutable/chunks/3bij_t3-b8tu8.js:2587:2499

Error ID: 2a295444e467402bb8818e1c255692ff

```

I’ve tried editing a couple of other agents and that works fine; so this may be specifically related to just this one agent.

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<div class="post-metadata">

**Author:** ![bkermen](https://yyz2.discourse-cdn.com/flex008/user_avatar/community.mindstudio.ai/bkermen/32/1287_2.png) [@bkermen](https://community.mindstudio.ai/u/bkermen)\
**Post date:** [September 24, 2026, 8:54pm UTC](https://community.mindstudio.ai/t/internal-error-on-one-agent/2148/2 "2026-09-24T20:54:19Z")

</div>

Seems to be working now. It was maybe something temporary…

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<div class="post-metadata">

**Author:** ![Alex\_MindStudio](https://yyz2.discourse-cdn.com/flex008/user_avatar/community.mindstudio.ai/alex_mindstudio/32/27_2.png) [@Alex\_MindStudio](https://community.mindstudio.ai/u/Alex_MindStudio)\
**Post date:** [September 25, 2026, 2:01pm UTC](https://community.mindstudio.ai/t/internal-error-on-one-agent/2148/3 "2026-09-25T14:01:50Z")

</div>

Hi @bkermen, thanks for flagging this, and I apologize for the inconvenience. We had a brief glitch yesterday that caused this, but everything’s running properly now.

Let me know if you spot anything similar again.

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<div class="post-metadata">

**Author:** ![system](https://canada1.discourse-cdn.com/flex008/uploads/mindstudio/original/1X/b8a61c98533a48e975398396421002dcae1678e8.jpeg) [@system](https://community.mindstudio.ai/u/system)\
**Post date:** [September 27, 2026, 2:02pm UTC](https://community.mindstudio.ai/t/internal-error-on-one-agent/2148/4 "2026-09-27T14:02:48Z")

</div>

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