Hi

I am working on a project wanting to use cellular beams. So far, I have used the in-built cellular beam family and changed the parameters (hole size, spacing and other dimensions...). This has worked fine, and the beams are in Revit. When I try to analyse in the cloud I get the following error:

"An incorrect section is assigned to the element."

When I click show, Revit highlights all of the cellular beams in orange.

Robot also does not recognise the cellular beams and asks to input a new beam based on standard half UB sections. The beam I require does not use standard UB sections.

I am wondering if it possible to use my custom beam and eliminate these errors, or if I should find a different beam based on standard sections.


Thanks

Tom