I am working on energy simulation of a model using Ideal air Loads system. When I run the simulation I get this error message “1. Solution exception:There must be at least 3 vertices for a Face3D boundary. Got 0”.
I could not find any information from the error message which part of my model could cause this problem.
Any ideas how to investigate or solve it?
Thank you for your help.
geometry problem.zip (141.9 KB)