Rendering with render region active doesn't work / crashes while saving the result #90902

New Issue

Steffen Dünner · 2021-08-24T20:48:49+02:00

Steffen Dünner commented

2021-08-24 20:48:49 +02:00

System Information
Operating system: Linux-5.11.0-27-generic-x86_64-with-glibc2.31 64 Bits
Graphics card: NVIDIA GeForce RTX 2070 Super/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 470.57.02

Blender Version
Broken: version: 3.0.0 Alpha, branch: master, commit date: 2021-08-24 17:00, hash: 19da434e9c
Worked: version: 3.0.0 Alpha, branch: master, commit date: 2021-08-24 17:00, hash: eec1ea0ccf
Caused by 038f9b7f4a

Short description of error
Blender crashes while or after saving the result of rendering in Cycles and/or Eevee with a render region active. The render region also doesn't work as expected, the rendered image is completely emtpy.

Exact steps for others to reproduce the error

Open the attached blend file
Press F12
Suzanne gets rendered but the resulting image is completely empty

Alternatively:

Press CTRL + F12 to render an animation
Blender crashes / closes after rendering Suzanne

Test File:
Render_Crash_v01.blend

**System Information** Operating system: Linux-5.11.0-27-generic-x86_64-with-glibc2.31 64 Bits Graphics card: NVIDIA GeForce RTX 2070 Super/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 470.57.02 **Blender Version** Broken: version: 3.0.0 Alpha, branch: master, commit date: 2021-08-24 17:00, hash: `19da434e9c` Worked: version: 3.0.0 Alpha, branch: master, commit date: 2021-08-24 17:00, hash: `eec1ea0ccf` Caused by 038f9b7f4a **Short description of error** Blender crashes while or after saving the result of rendering in Cycles and/or Eevee with a render region active. The render region also doesn't work as expected, the rendered image is completely emtpy. **Exact steps for others to reproduce the error** - Open the attached blend file - Press F12 - Suzanne gets rendered but the resulting image is completely empty --- Alternatively: - Press CTRL + F12 to render an animation - Blender crashes / closes after rendering Suzanne Test File: [Render_Crash_v01.blend](https://archive.blender.org/developer/F10319905/Render_Crash_v01.blend)

Steffen Dünner commented

2021-08-24 20:48:49 +02:00

Added subscriber: @SteffenD

blender-admin commented

2021-08-24 20:48:49 +02:00

#91058 was marked as duplicate of this issue

Steffen Dünner changed title from ~~Crash while rendering animation with render region active / Render region feature doesn~~ to Rendering with render region active doesn't work / crashes while saving the result

2021-08-24 20:52:48 +02:00

Pratik Borhade commented

2021-08-25 06:46:32 +02:00

Added subscriber: @PratikPB2123

Pratik Borhade commented

2021-08-25 07:04:53 +02:00

Hi @SteffenD , thanks for the report. I am not able to open the file with little older versions (2.93.4 and a few prior 3.0.0 builds)

BTW, I can reproduce with 5ef3afd87c54 and working version is: eec1ea0ccf. Bisecting...

Hi @SteffenD , thanks for the report. I am not able to open the file with little older versions (2.93.4 and a few prior 3.0.0 builds) BTW, I can reproduce with `5ef3afd87c54` and working version is: `eec1ea0ccf`. Bisecting...

Pratik Borhade commented

2021-08-25 07:43:21 +02:00

Changed status from 'Needs Triage' to: 'Confirmed'

Pratik Borhade commented

2021-08-25 07:43:53 +02:00

Caused by 038f9b7f4a

Not sure about the tag, maybe #rendering ?

Caused by 038f9b7f4a Not sure about the tag, maybe #rendering ?

Steffen Dünner commented

2021-08-25 10:01:49 +02:00

Thanks for taking care of this, guys.
I forgot to disable compression while saving the blend file (which is basically a Suzanne with a render region, nothing fancy) and since Lukas' great new zstd compression is now in master it's incompatible with older versions of Blender.

Thanks for taking care of this, guys. I forgot to disable compression while saving the blend file (which is basically a Suzanne with a render region, nothing fancy) and since Lukas' great new zstd compression is now in master it's incompatible with older versions of Blender.

Philipp Oeser commented

2021-08-31 09:52:12 +02:00

Added subscribers: @SimonThommes, @lichtwerk