FEM: fix in solver settings, use a standard value if binary could not be read
FEM: fix in solver settings, use a standard value if binary could not be read

Fat-Zer/FreeCAD_sf_master,Fat-Zer/FreeCAD_sf_master,Fat-Zer/FreeCAD_sf_master,Fat-Zer/FreeCAD_sf_master,Fat-Zer/FreeCAD_sf_master