This topic has been treated a while ago, but now I have the same problem. I tried the solution that was suggested in the previous topic but offer no solution.
What’s the problem:
I want to Export a 3D model in DXF or DWG format but Sketchup stops every time I try.
I run SU pro on a Mac.
I tried purging unused, which was a suggestion form another topic here.
Is this a known problem? and more important: is there a way to solve this?
Yes, you told so in the first post, the reason I asked for specific version is because there were three versions 17 (17.1,17.2 and 17.3)
Since you have uploaded the file, we can see that you are using 17.2
Maye, installing version 17.3 will export the file. download here: