Family.Instance.ByGeometry

[JD798]

Hello, I am a German student and we have been given the task at university to design a simple bridge in Dynamo.
However, I am having trouble importing from Dynamo to Revit 2023, and my model is not being displayed correctly.
I have to submit this tomorrow. I would be very grateful if someone could help me with this quickly.

I have my File Attached and a Picture of it too.

Best regards,
JD

[FranckGarza]

Hi JD, did you managed to fix that problem? I am in a similar situation with DirectShape.ByGeometry

[denizmaral]

Hello @JD798,

the list structure of geometry and family names are not matching. You should union the polysurfaces or create a new family instance for each

[Guanzi23]

Hi @denizmaral. I'm sorry to bother you—I'm new to Dynamo and Revit, and I ran into a problem similar to the first person's. Would you mind explaining it in a bit more detail?