PR: Impossible to map User-defined property set for System family: Gutter (RVT2024)

[MisunMartin]

Problem Description

Mapping parameters for Revit type "Gutter" is not working in version 24.

Tried using every possible Classes, and also Export as IfcWall class, but the problem persists for System Family: Gutter anyway.

Strange is that Export all Revit properties works fine, just mapping using user-defined property sets is not.

In version 2025 it is exporting mapped parameters correctly.

Would it be possible to release fix for 2024 version? → Lot of project still running on those.

Revit Version

2024.3.x

IFC for Revit Addon Version

24.3.2

Windows Version

11 24H2