Plugin works only if skp model has faces

Hi, thanks alot for your great plugin. In my case (free google sketchup  6 on a pc), it works only in case the exported lines are part of faces in the model. If I export one or more single lines, I get the message from autocad that there is a missing layer specification on line 20 in the dxf file. Is this a known bug? Thanks for help.

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AutoCAD

Exporting Sketchup files without faces (only lines) should work. You could try opening the file with a free CAD program first (like A9CAD) and then saving it again, this has worked for others. I have tried to make the files compatible with the AutoCAD DXF specification, but I don't have access to a version of AutoCAD to test with.