Software won't create toolpath

Hi everyone,

I’m hoping someone can help, upgraded snapmaker2.0 software, now it won’t create toolpath for vector. Any help is appreciated. thanks.

Share your file.
Make a picture of what you see or don’t see.
Does the same file work with a older version of Luban?- You could download it in the Luban forum section.
What Luban Version are you on?
What operating system?