IR crash in viewport with vertex maps

Load the scene.
Start viewport IR.
Switch off or on the linear field (see image)
Restart C4D.

Bonus bug:
User VFB IR instead of viewport IR.
No crashes, but no proper update for the fields effects either.

PS I take the non-crasing back! You just have to be persistent!

Win 10, C4D R21, Corona V5, latest updates everywhere.


crash with vertex map switch off linear field.zip (748 KB)

Hi Mike,

Thanks for the report and repro steps. I can also confirm this is happening and has been internally logged.
(Internal ID=442815175)

Still crashes with V6 RC 1 (I had to uncheck “Freeze”, the Linear field did not do the trick this time, but still …)

Thanks, the bug report has been updated.