If your edges in SketchUp enclose a face, you can include it in your export as a fill, but you must use the PDF or EPS format instead of DWG or DXF. If you use a hidden line style, the fills are not exported.Untitled.pdf (59.3 KB)
I Guess I was wrong.
This is still and on going problem.
5 percent of the time I am able to import the eps files into coreldraw.
Most of the time I get this error.
Very frustrating.
I also can’t export lines from Sketchup to Coreldraw as a vector with closed nodes
But, I found a workaround to import it into CDR.
Make your model in SU and export it to Layout.
In Layout:
SketchUp Model/Viewport/Hybrid
File/Export/PDF
PDF Export Options/Output Resolution/High/Export
The resulting PDF doesn’t import to CorelDraw.
So, output using Free PDF Compressor. https://www.freepdfcompressor.com/ It’s really free.
The compressed PDF was imported into CorelDraw 2018.
The fonts don’t go so well. I write any text I need inside the CorelDraw file.