Crash when changing visibility of bodies/sketches while Dialog is open with Preview enabled

[Anonymous]

I've had a fairly consistent problem that I've been trying to figure out where I can easily crash Fusion360 while running an Add-in with a preview function on a Mac. The problem does not seem to occur on Windows; the preview is re-run after toggling the visibility, and the model is recreated.

If there are bodies or sketches created in preview, and I try to toggle the visibility of either of them, while the command dialog is open, Fusion will crash. I wrote a simple add-in to demonstrate the problem (see attached).

[goyals · Accepted solution]

Thank you for sharing sample script. I am able to reproduce the crash. Created FUS-72296 to track it. Thank you for posting it.