Hi Folks,

I have a problem with the Archicad exporter add in. I am also trying to resolve this with Graphisoft as I suspect the problem lies with them, but thought I'd post here to see if anyone else has experienced it and found a solution.

Problem:
When I try to export to IFC using the add in I get this error:
Screenshot 2021-09-11 080138.jpg

Based on Graphisoft advice so far, I have re-installed a clean install of Revit and download the latest add in and installed that but still no good. I am awaiting any further feedback from them.

I am running R2021.1.4. but it still failed on the fresh install which was version R2021.1

Any pointers gratefully appreciated.

Steve.