I have a sketch created from a step model I would like to export as DXF to import it into KiCad. Trying to import into KiCad I'm getting the error message "No graphic items found in file to import". I opened the file in LibreCad and saw that the dxf does not consist simple lines which are moveable, but a complex part which I cannot modify, just moving as complete (When I'm creating a simple multiline sketch, in LibreCad I can move the single lines around without moving the others). This might be the reason KiCad is not able to open it because it's to complex. Do anybody know why FreeCad exports the part as one and not each line separated?

I deleted in a second sketch (Sketch001) the most of the sketch out, because otherwise it is quite slow.

It is the Flatpak version: OS: Linux 5.4.8-arch1-1 Word size of OS: 64-bit Word size of FreeCAD: 64-bit Version: 0.18.14555 (Git shallow) Build type: Release Branch: (HEAD detached at 0.18.4) Hash: 980bf9060e28555fecd9e3462f68ca74007b70f8 Python version: 2.7.15 Qt version: 5.12.5 Coin version: 4.0.0a OCC version: 7.3.0 Locale: English/United States (en_US)