problem with DXF Export

Am trying to export blender data to FreeCAD. Anyone have some experience with the DXF Export extension? It seems to work initially, produces a .dxf file and gives no error messages. But, when I try to open the file in FreeCAD, there seems to be no content. The file is sizable, a few tens of kB, so it’s not empty. Thanks.

Export and import problems related to DXF can be easily solved by Accutrans.

It’s a great little object converter.