It may be that wombat isn’t set to work with the unit type changes which started in Revit 2022.
- Ensure the package is the latest version.
- Try the latest version of the node in Revit 2021 and see if that works. If so, we likely can chalk it up to the unit types changes.
If it’s a unit type change, you can try reaching out to the can confirm that the package author to see if they can get an updated version released, but it’s likely best to find an alternative solution.
I am not aware of another node to replicate this, so as an alternative, you can try the following:
- Build a set of polycurves for the results from the room boundaries node.
- Get the thickness of the wall type you’re looking to place.
- Offset the polycurve by -1/2 of that thickness
- Explode the offset polycurves into individual curves, and flatten the list.
- Generate the walls from the exploded curves.