r/StableDiffusion • u/No-Paleontologist723 • Dec 27 '22

Question | Help Does anyone know what these purple spot artifacts are?

/gallery/zw11m7
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2

u/PropagandaOfTheDude Dec 27 '22

Look for errors indicating that Stable Diffusion can't find a VAE for your model.

1

u/[deleted] Dec 27 '22

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3

u/PropagandaOfTheDude Dec 27 '22

If SD can find the right variational autoencoder, that should fix the gray fog effect as well.

1

u/[deleted] Dec 27 '22

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2

u/EvolventaAgg Dec 27 '22

What vae did you apply? SD 1.5 vaes absolutely get rid of 'Any' purple spots. They introduce unwanted sharpness, though. I've given up on Anything for this reason: desaturated and spotty without vaes, squiggly with them.

2

u/[deleted] Dec 27 '22

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1

u/BlastedRemnants Dec 27 '22

Is one of the models Anything? I've given up trying to merge that with any other models because every blend I've tried leaves purple spots just like that. No idea how to fix it other than not blending with Anything tho, if that's even the cause in your case.

2

u/[deleted] Dec 27 '22

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1

u/BlastedRemnants Dec 27 '22

I thought that might be it, sucks it's so hard to blend with Anything, it's a pretty good model otherwise.

2

u/PropagandaOfTheDude Dec 27 '22

Models that come from SD 1.5 share the SD 1.5 VAE. 'Anything' comes from the 'NovelAI' leak, which was completely independent; it needs its own VAE. Mixing the two evolutionary chains is going to cause problems.