Component Family Form & New Component Family Fail

[Jack_Zeng]

Hi all, I have a definition used to push Rhino Breps into Revit. It works perfectly before. But don’t know why it doesn’t work anymore…

Does anyone know why? Many thanks for the help

RIR Rhino Roof to Revit.3dm (4.0 MB)

RIR - Organize Rhino Geometry into Revit SubCategories V3 (Multi Elements).gh (30.9 KB)

[MSAwan (Muhammad Saqlain Awan)]

I don’t see any issue. I am currently using RVT 2025.

[Jack_Zeng]

Strange—this definition used to run perfectly for me, but lately it keeps throwing errors no matter which project I use it in… I’m working in Revit 2024.

[MSAwan (Muhammad Saqlain Awan)]

@Jack_Zeng are you using the latest version of RIR?

[Jack_Zeng]

I am using this version

I try again the definition, it still report some errors…as shown

I am not sure what does it mean

[MSAwan (Muhammad Saqlain Awan)]

Can you please remove the exiting families that have have the same name. I guess you have different subcategories under the main category with the same names.