Sorry for late reply, but the post has been moved and I thought it has been deleted...in any case:openBrain wrote: ↑Sun Feb 02, 2020 8:32 amCan confirm crash when making thickness inward. Unfortunately I guess this comes from OCC (despite we maybe could handle that).
However issue is quite understandable. In your pipe, you're using a 20 mm radius circle as profile while the path contains 20 mm radius arcs. This creates kind of 'superimposed' edges intersection that are then complex to handle.
You can just test using eg. a 15 mm radius for the profile and then everything goes well.
You can always find your posts on Tools->My Post on top of the page.
Correct. But a crash always should be prevented as it can lead to data loss. Guys, agree with that and that it deserve a ticket ?Yes, indeed it was a fault on bending radius; setting it to the value of 20,001mm (or higher) with outder diametr equal to 20mm, the function works properly.