pironman
pironman
I add more information. I try to optimize this shape:  and this is the result:  Basically, if I made the FEM, and with filter I remove the parts...
[FEMMeshGmsh.log.zip](https://github.com/user-attachments/files/19581235/FEMMeshGmsh.log.zip) do you mean this file? thank you
ok, so I think this is the problem: I've installed FEMbyGEN using the addon manager inside freecad, and there isn't the file beso_conf.py. These are the files inside the addon...