I just got Blender today and i started a model of a passenger car.
I was able to use the boolean difference operator to cut out one part of the undercarriage but when i tried to use it again to put in the wheel-well the entire program “performed an illegal operation” and quit. I tried reopening and reinstalling an niether worked.
The time that worked was using a rectangular prism and the time that didn’t was using a stretched cylinder.
Thanks in advance.