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Crash while baking smoke simulation
Needs Triage, NormalPublic

Description

System Information
Operating system: Windows-10-10.0.19041-SP0 64 Bits
Graphics card: Radeon (TM) RX 480 Graphics ATI Technologies Inc. 4.5.14757 Core Profile Context 20.11.2 27.20.14501.18003

Blender Version
Broken: version: 2.92.0, branch: master, commit date: 2021-02-24 16:25, hash: rB02948a2cab44
Worked:

Short description of error
Smoke simulation crashes while baking with division of 128 or higher

Exact steps for others to reproduce the error

  1. Add an object
  2. Quick Smoke
  3. Set the Division to 128 or higher
  4. under Cache set the type to All
  5. bake

Event Timeline

Sometimes it works but never finished over 128

Philipp Oeser (lichtwerk) changed the task status from Needs Triage to Needs Information from User.Thu, Apr 8, 1:07 PM

No crash here.

Are you possibly running out of RAM?
Could you provide crash logs? https://docs.blender.org/manual/en/dev/troubleshooting/crash.html

I will send the crash log when im home.

Ram should be enough, I have 32gb.

Does the file crash I attached? Tried it again on my office pc and it also crashes at 144 frames.

Julian (Dukes) added a comment.EditedThu, Apr 8, 7:36 PM

Sorry I cant find the Crash log. There's nothing in the temp folder

Hi, do you already know whats the problem? Do you need some infos from me?

Someone suggested on my post to downgrade to version 2.9, it worked for me from what I tested out.

Philipp Oeser (lichtwerk) changed the task status from Needs Information from User to Needs Triage.Wed, Apr 14, 8:17 PM

Oh yeah. 2.90.0 works so far nice! Baking with a res of 256 / 200 frames and it didnt crash. Ill try to bake with 512 res soon.