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denoiser glitch?
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Description

System Information
Operating system and graphics card
iMac
MacOS High Sierra Version 10.13.2 (17C88)

Blender Version
version 2.79

Short description of error
The denoiser (whether I use clamping settings or not) goes through the render motions, but then produces an all-black screen.

Exact steps for others to reproduce the error
please see attachments. I simply checked the "Denoising" checkbox before clicking the "Render Image" pull down selection.

Thank you for your assistance with this!

Details

Type
Bug

Event Timeline

Philipp Oeser (lichtwerk) triaged this task as Needs Information from User priority.

I think we need a .blend file to reproduce this, could you upload here?
Marking as "Incomplete" until the requested information/data is provided.

Yes, please find the Blender file attached. Thank you!

You seem to use Border render? Please set the file up so it matches your screenshots exactly.
Your file is missing the metal_grunge_painted_17_diffuse.jpg texture. (you can just pack the texture)
Could you upload again?
The texture is also plugged into the Normal slot of a Bump node (which is also not the way to go)
And then there are these portal lights (which only help with environment lights from a world [and there is none present in your file], not with emiters afaik)

Anyways, as this is about denoising tiles rendering totally black: I cannot reproduce this unfortunately. Every tile rendering fine including denoising here (both CPU and GPU with or without border render)

Leaving as Incomplete until we can have a look at a file that corresponds with the provided screenshots...

I made changes since the first file, so here are new screen captures and Blender file that matches them with the denoising problem repeated. Thanks!

Also, thank you for the texturing and light portal tips. Much appreciated!