Import Geometry File Nodes

Hello!

I’m exploring a new workflow to import existing dwg geometry (solid in that specific case) into a Revit family.

The new “Import Geometry File nodes” are awesome to read and filter the dwg content.

Also, I found a Python code that creates a form by geometry, thanks to all for that!

Now I will try to explain my challenge:

If I’m using the Python code with geometry created directly in Dynamo (not using the Import Geometry File nodes), it works perfectly.

But when I’m introducing the “Import Geometry File nodes” and running the graph in a new Revit session, the process fails.

As a workaround, I’m running a first graph without the “Import Geometry File nodes”, then using the other graph with “Import Geometry File nodes” , it works as long as I’m in that current Revit session.

Is there maybe a conflict between the 2?

Also, instead of creating the geometry in a family, I tried feeding the geometry in the FamilyType.ByGeometry and the same thing is happening. I need to run the graph without the “Import Geometry File nodes” first.

Any idea what is happening? Any other ideas?

RVT2025_01_Family Form_Dynamo Geometry.dyn (12.0 KB)

RVT2025_02_Family Form_Import Geometry File.dyn (14.6 KB)

RVT2025_11_FamilyTypebyGeometry_Dynamo Geometry.dyn (14.4 KB)

RVT2025_12_FamilyTypebyGeometry_Import Geometry File.dyn (18.7 KB)

dwg test.dwg (44.1 KB)