# Run function block error

**URL:** <https://community.mindstudio.ai/t/run-function-block-error/1267>\
**Category:** Bug Reports\
**Created:** [July 16, 2025, 3:57am UTC](https://community.mindstudio.ai/t/run-function-block-error/1267 "2025-07-16T03:57:36Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![Kuane](https://avatars.discourse-cdn.com/v4/letter/k/e68b1a/32.png) [@Kuane](https://community.mindstudio.ai/u/Kuane)\
**Post date:** [July 16, 2025, 3:57am UTC](https://community.mindstudio.ai/t/run-function-block-error/1267/1 "2025-07-16T03:57:36Z")

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Hi,

It seems all the run function block suddenly broke down and is showing an error in the workflow.

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**Author:** ![mikeboysen](https://yyz2.discourse-cdn.com/flex008/user_avatar/community.mindstudio.ai/mikeboysen/32/143_2.png) [@mikeboysen](https://community.mindstudio.ai/u/mikeboysen)\
**Post date:** [July 16, 2025, 11:07am UTC](https://community.mindstudio.ai/t/run-function-block-error/1267/2 "2025-07-16T11:07:25Z")

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As far as a I can tell, every one of the blocks that this is referencing are properly referenced. They are also not causing issues when running the agent – other than my other post which mich be unrelated.

 ![image](https://canada1.discourse-cdn.com/flex008/uploads/mindstudio/original/1X/e7c67235851a0aff7f17abd09f7bd18537825527.png)

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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:** [July 16, 2025, 12:42pm UTC](https://community.mindstudio.ai/t/run-function-block-error/1267/3 "2025-07-16T12:42:33Z")

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Hi @Kuane and @mikeboysen,

Thanks for flagging this!

The error messages are a UI issue and shouldn’t affect your agents performance. We’ll follow up once it’s fixed.

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**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:** [July 16, 2025, 1:40pm UTC](https://community.mindstudio.ai/t/run-function-block-error/1267/4 "2025-07-16T13:40:07Z")

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Hi @Kuane and @mikeboysen,

Thanks again for flagging this!

The issue with the error messages has now been fixed.