I am trying to mesh a 3D domain but no matter what meshing settings I choose I am getting the following error:
Failed to analyze local face topology. - Face: 12 Invalid curve or surface.
In the file, the face in question is the "inner" curved face of the spiral coil, and I suspect the problem is somehow caused by the way I've attached a "lead" onto the end of the spiral by making a rectangle, unioning them and allowing COMSOL to repair the gap, but I'm not sure how else to approach it.
No other domains have yet been meshed, and a search on this forum for the error message did not reveal anything. I've attached the mph file in case anyone can help me out!