Crash while baking smoke simulation #87282

Closed
opened 2021-04-07 23:33:01 +02:00 by Julian · 20 comments

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: 02948a2cab
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
    smoke1.blend
**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: `02948a2cab` 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 [smoke1.blend](https://archive.blender.org/developer/F9923312/smoke1.blend)
Author

Added subscriber: @Julian-4

Added subscriber: @Julian-4
Author

Screenshot 2021-04-07 190534.png

Blender Crash.mp4

Sometimes it works but never finished over 128

![Screenshot 2021-04-07 190534.png](https://archive.blender.org/developer/F9923414/Screenshot_2021-04-07_190534.png) [Blender Crash.mp4](https://archive.blender.org/developer/F9923413/Blender_Crash.mp4) Sometimes it works but never finished over 128
Member

Added subscriber: @lichtwerk

Added subscriber: @lichtwerk
Member

Changed status from 'Needs Triage' to: 'Needs User Info'

Changed status from 'Needs Triage' to: 'Needs User Info'
Member

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

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
Author

I will send the crash log when im home.

Ram should be enough, I have 32gb.

I will send the crash log when im home. Ram should be enough, I have 32gb.
Author

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

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

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

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

Added subscriber: @Scripted

Added subscriber: @Scripted
Author

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

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.

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

Changed status from 'Needs User Info' to: 'Needs Triage'

Changed status from 'Needs User Info' to: 'Needs Triage'
Author

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.

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.

Added subscriber: @deadpin

Added subscriber: @deadpin

Changed status from 'Needs Triage' to: 'Needs User Info'

Changed status from 'Needs Triage' to: 'Needs User Info'

@Julian-4 I was able to complete a 200 frame bake at both 128 and 256 resolutions using 2.93.0 tonight. There were fixes to this area in 2.93 so I'm not surprised I cannot reproduce the issue. Are you able to try 2.93 to confirm as well?

@Julian-4 I was able to complete a 200 frame bake at both 128 and 256 resolutions using 2.93.0 tonight. There were fixes to this area in 2.93 so I'm not surprised I cannot reproduce the issue. Are you able to try 2.93 to confirm as well?
Author

I'll try today

I'll try today
Author

Yes it works in 2.93.0. Baked 200 frames 256 res and 512 res.

Yes it works in 2.93.0. Baked 200 frames 256 res and 512 res.

Changed status from 'Needs User Info' to: 'Resolved'

Changed status from 'Needs User Info' to: 'Resolved'
Jesse Yurkovich self-assigned this 2021-06-21 20:48:33 +02:00

Really glad to hear that and thank you for checking so quickly. I'll close this report then.

Really glad to hear that and thank you for checking so quickly. I'll close this report then.
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Reference: blender/blender#87282
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