Some Passes turn off when reopening a file despite saving #69484

New Issue

SecuoyaEx · 2019-09-04T12:15:07+02:00

SecuoyaEx commented

2019-09-04 12:15:07 +02:00

System Information
Operating system: Windows-10-10.0.18362 64 Bits
Graphics card: GeForce GTX 1070/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 436.15

Blender Version
Broken: version: 2.81 (sub 4), branch: master, commit date: 2019-08-28 20:33, hash: a7ac8a22f8

Short description of error
If you have these passes turned on, save and reload the file, they will appear turned off: Diffuse color, Subsurface color, Emission, and Normal
This can mess up your renders if you're using them in compositing and forget to manually turn them on each time you open the file.

Exact steps for others to reproduce the error
Open this file and you can already see the four passes are turned off despite me having turned on all of them and saved it. Turn them on again, save the file, and reopen, and they will appear turned off
Passes.blend

**System Information** Operating system: Windows-10-10.0.18362 64 Bits Graphics card: GeForce GTX 1070/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 436.15 **Blender Version** Broken: version: 2.81 (sub 4), branch: master, commit date: 2019-08-28 20:33, hash: `a7ac8a22f8` **Short description of error** If you have these passes turned on, save and reload the file, they will appear turned off: Diffuse color, Subsurface color, Emission, and Normal This can mess up your renders if you're using them in compositing and forget to manually turn them on each time you open the file. ![example.png](https://archive.blender.org/developer/F7716190/example.png) **Exact steps for others to reproduce the error** Open this file and you can already see the four passes are turned off despite me having turned on all of them and saved it. Turn them on again, save the file, and reopen, and they will appear turned off [Passes.blend](https://archive.blender.org/developer/F7716189/Passes.blend)

SecuoyaEx commented

2019-09-04 12:15:07 +02:00

Added subscriber: @SecuoyaEx

blender-admin commented

2019-09-04 12:15:07 +02:00

#71110 was marked as duplicate of this issue

Torbjörn Richt commented

2019-12-18 11:52:10 +01:00

Added subscriber: @mrTorb

Torbjörn Richt commented

2019-12-18 11:52:10 +01:00

I confirm. This is pretty serious bug. It basically means you can't use (some) render farms at all if you intent to use these passes. Maybe there is a workaround there though..

Philipp Oeser commented

2019-12-18 11:59:32 +01:00

Added subscribers: @gabrielgb16, @lichtwerk, @mano-wii

Philipp Oeser commented

2019-12-18 12:32:02 +01:00

Hm, seems like I cannot reproduce this.
Tried 2.80, 2.81, 2.81a releases, builds from Aug 29th (a7ac8a22f8), Sep 20th (c8df6f2cf9) and current master, all seem to preserve the passes just fine...

Is this still happening on a fresh build from https://builder.blender.org/download/?
Also: please try this with Factory Defaults (Go to File → Defaults → Load Factory Settings and then load your file to see if you still can reproduce this issue)
(this is to make sure no Addon interferes here...)

Hm, seems like I cannot reproduce this. Tried 2.80, 2.81, 2.81a releases, builds from Aug 29th (a7ac8a22f8eb), Sep 20th (c8df6f2cf9df) and current master, all seem to preserve the passes just fine... Is this still happening on a fresh build from https://builder.blender.org/download/? Also: please try this with Factory Defaults (Go to File → Defaults → Load Factory Settings and then load your file to see if you still can reproduce this issue) (this is to make sure no Addon interferes here...)

Antonio Vazquez commented

2019-12-18 13:17:27 +01:00

Added subscriber: @antoniov