Floors with Hummingbird


I am new to Hummingbird. I’ve been trying to push some floors from Grasshopper into Revit but so far I cannot manage.

I am attaching a screenshot of the Hummingbird component and a screenshot of the errors I get once I try to load it into Revit.

Can anyone help?

Also, where can I get more information on how to use Hummingbird?

(other than: “Push Grasshopper Geometry Into Revit” – EvolveLab / “Hummingbird Workflow 01” – Brian Lee / “Hummingbird Revit – samson090281”).

Thank you