I just registered on the forum and immediately apologize for my English.
I have a problem with the FEM module.
The mechanical design, by corporate choice, is made with Creo Elements.
For this reason, to import my model into FreeCAD I use the STEP file.
I import the model, I combine all the details with the Boolean operation of union, I create the FEM analysis, I assign the material, I assign the constraints, I assign the forces, I create the MESH "N" and I have no problem.
When I launch the simulation, I get the following error message:
FEM mesh has no volume elements, either define a shell thicknesses or provide a FEM mesh with volume elements.
Anyone can tell me where I'm wrong and how can I do to go on ??
Thanks in advance.
Have a nice weekend.