Getting that dreaded Lua Error, so I read up on the various topics here on the forum and I think I got an understanding now.
I want to use simple line drawings, convert them to dxf, then cut. I'm using WinTopo (freeware version) to get a vector drawing. After clicking One-Touch Vectorization, it looks like this:
That looks like a beautiful setup, I save as dxf, move over to Carbide, try to insert the file, and get the Lua Error. I read about converting the dxf into "2004 lines", but WinTopo does not have that function. If I get it, the required path is something like:
WinTopo > save as dxf > open in Illistrator > save as SVG > open in Inkscape > save as dxf (2004 lines) > open in CC