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Crash with Cryptomatte
Closed, DuplicatePublic


System Information
Win10 x64, GTX 1080ti, latest drivers

Blender Version
Broken: latest master (buildbot build does not yet contain the Cryptomatte patch)
Worked: none

Blender crashes as soon as I deselect the "Accurate Mode" toggle and start an F12 render.
This even "works" when I toggle the option while it's grayed-out because of GPU rendering.

Exact steps for others to reproduce the error

  • Open the attached super basic scene
  • Press F12 to render -> Works
  • Toggle the "Accurate Mode" option
  • Press F12 -> Crash



Event Timeline

Funny. I just compiled the very latest master (17d91bcb611b) and it doesn't crash this easily any more.
But it still crashes reliably in CPU mode with "Accurate Mode" off.
Blender 2.80 same thing.

Perhaps related/duplicate of T57485

Perhaps related/duplicate of T57485

Thanks for pointing me there. Looks quite like the same problem.