# Calculix Keyword Error in v.2.3.6

**URL:** <https://prepomax.discourse.group/t/calculix-keyword-error-in-v-2-3-6/2870>\
**Category:** Bug Reports\
**Created:** [July 22, 2025, 5:52am UTC](https://prepomax.discourse.group/t/calculix-keyword-error-in-v-2-3-6/2870 "2025-07-22T05:52:00Z")\
**Posts on this page:** 5\
**Page:** 1

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**Author:** ![KilianK1](https://avatars.discourse-cdn.com/v4/letter/k/d6d6ee/32.png) [@KilianK1](https://prepomax.discourse.group/u/KilianK1)\
**Post date:** [July 22, 2025, 5:52am UTC](https://prepomax.discourse.group/t/calculix-keyword-error-in-v-2-3-6/2870/1 "2025-07-22T05:52:00Z")

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![image](https://global.discourse-cdn.com/free1/uploads/prepomax/original/2X/2/270b115a60c58652e4bc269e363c17dd6e7015de.png)

Steps:  
Added CalculiX Keyword  
Ran Analysis (failed, no result)  
Model → Edit CalculiX Keywords

Model:  
[Composite\_Shell.pmx](https://prepomax.discourse.group/uploads/short-url/1Co1jXBUo7iAujxdipQRKHfKIv6.pmx) (1.3 MB)

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**Author:** ![Matej](https://avatars.discourse-cdn.com/v4/letter/m/a698b9/32.png) [@Matej](https://prepomax.discourse.group/u/Matej)\
**Post date:** [July 22, 2025, 8:04am UTC](https://prepomax.discourse.group/t/calculix-keyword-error-in-v-2-3-6/2870/2 "2025-07-22T08:04:59Z")

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​Thank you for the report and file. I found the problem. It’s in the body flux keyword. If you disable it, you will be able to edit the keywords. I will prepare the fix shortly. In the current state, simulations using the body flux will not work.

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**Author:** ![Matej](https://avatars.discourse-cdn.com/v4/letter/m/a698b9/32.png) [@Matej](https://prepomax.discourse.group/u/Matej)\
**Post date:** [July 25, 2025, 9:20am UTC](https://prepomax.discourse.group/t/calculix-keyword-error-in-v-2-3-6/2870/3 "2025-07-25T09:20:59Z")

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Please confirm the bug is solved in version v2.3.7 dev.

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**Author:** ![KilianK1](https://avatars.discourse-cdn.com/v4/letter/k/d6d6ee/32.png) [@KilianK1](https://prepomax.discourse.group/u/KilianK1)\
**Post date:** [July 25, 2025, 10:24am UTC](https://prepomax.discourse.group/t/calculix-keyword-error-in-v-2-3-6/2870/4 "2025-07-25T10:24:27Z")

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Can confirm that the problem is gone on my side.

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**Author:** ![Matej](https://avatars.discourse-cdn.com/v4/letter/m/a698b9/32.png) [@Matej](https://prepomax.discourse.group/u/Matej)\
**Post date:** [July 26, 2025, 3:18pm UTC](https://prepomax.discourse.group/t/calculix-keyword-error-in-v-2-3-6/2870/5 "2025-07-26T15:18:11Z")

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Closed on July 26, 2025, 3:18pm UTC