Cursed blend file crashes on F12 render unless SSS is turned off. #63472

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opened 2019-04-10 23:38:59 +02:00 by Demeter Dzadik · 2 comments
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System Information
Operating system: Windows 10, v1607
Graphics card: GTX 1070

Blender Version
Broken: 2.80, 009dbc2bc9

How I got this file
I was working on a project (which I cannot share the original files of) and at some point it started crashing on F12 render. The last thing I remember doing before this started happening was baking cloth physics and binding Mesh Deform and Surface Deform modifiers.

In an attempt to troubleshoot the error, I deleted every object except my character's eyeballs, which used SSS. Disabling SSS in the project prevents the crash. Appending the eyes into a fresh file also would not crash. I then just deleted the eyes as well and spawned a cube and a brand new material on it with SSS, and it still crashes. If I re-create said cube with said material in a fresh file, it works fine. So it's just this file that something is up with. I thought it could be useful to share.

Unsure if relevant, but I began working on this project in 2.80, d986b04bd3. That version had an issue with Mesh Deform binding, so I switched to the latest version yesterday, and it only started crashing today.

Exact steps for others to reproduce the error

  • Download blend
  • Press F12
  • Hope it's not just my PC that it happens on.
    sss_crash.blend
**System Information** Operating system: Windows 10, v1607 Graphics card: GTX 1070 **Blender Version** Broken: 2.80, 009dbc2bc9fb **How I got this file** I was working on a project (which I cannot share the original files of) and at some point it started crashing on F12 render. The last thing I remember doing before this started happening was baking cloth physics and binding Mesh Deform and Surface Deform modifiers. In an attempt to troubleshoot the error, I deleted every object except my character's eyeballs, which used SSS. Disabling SSS in the project prevents the crash. Appending the eyes into a fresh file also would not crash. I then just deleted the eyes as well and spawned a cube and a brand new material on it with SSS, and it still crashes. If I re-create said cube with said material in a fresh file, it works fine. So it's just this file that something is up with. I thought it could be useful to share. Unsure if relevant, but I began working on this project in 2.80, d986b04bd302. That version had an issue with Mesh Deform binding, so I switched to the latest version yesterday, and it only started crashing today. **Exact steps for others to reproduce the error** - Download blend - Press F12 - Hope it's not just my PC that it happens on. [sss_crash.blend](https://archive.blender.org/developer/F6929124/sss_crash.blend)
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Added subscriber: @Mets

Added subscriber: @Mets

Closed as duplicate of #63284

Closed as duplicate of #63284
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Reference: blender/blender#63472
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