Hi fellas!
Does anyone know why this happens when I export an IFC? (I have to temporarily ungroup to be able to export)
Seems pretty time consuming to fix(?)
Alot of ungroup errors when exporting IFC
it looks that Revit can not export Groups and Assemblies to IFC:
Constantin Stroescu
In the IFC export setup, you've probably checked the [ store the IFC GUID in an element parameter after export ] option.
The program attempts to store the value in the [ IfcGUID ] instance parameter (BuiltinParameter_IFCGUID ). Unfortunately for this parameter the values can't vary by group instance, resulting in the errors.
