# Floors.Create node is null after 2024.2 Revit update

**URL:** <https://forum.dynamobim.com/t/floors-create-node-is-null-after-2024-2-revit-update/97909>\
**Category:** Packages\
**Tags:** revit, geometry, dynamo\
**Created:** [February 8, 2024, 5:53am UTC](https://forum.dynamobim.com/t/floors-create-node-is-null-after-2024-2-revit-update/97909 "2024-02-08T05:53:41Z")\
**Posts on this page:** 1\
**Showing post:** 4

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**Author:** ![GavinNicholls](https://sea2.discourse-cdn.com/flex022/user_avatar/forum.dynamobim.com/gavinnicholls/32/190442_2.png) [@GavinNicholls](https://forum.dynamobim.com/u/GavinNicholls)\
**Post date:** [February 8, 2024, 7:16am UTC](https://forum.dynamobim.com/t/floors-create-node-is-null-after-2024-2-revit-update/97909/4 "2024-02-08T07:16:03Z")

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Try the data structure achieved in my post here. Same issue/solution:

> [@Floor Opening By Curves](https://forum.dynamobim.com/t/floor-opening-by-curves/78596/3):
>
> That’s exactly what I was trying to achieve, thank you for pointing in the right direction. Only thing is this is to create the filled regions. It would be great if the python code in this example can be adapted to create the floors as well:

I also use ironpython2.7 in my package so you’ll need to install the ironpython custom pacakge. Ongoing issue with lots of packages as most of us just don’t have time to build across all the builds and python engines they support.

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