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[Bug]: The image gets supersaturated and ruined just when the generation finishes

Open Apokkayps opened this issue 1 year ago • 2 comments

Is there an existing issue for this?

  • [X] I have searched the existing issues and checked the recent builds/commits

What happened?

The last step in the generation makes the image blurred and super-saturated. It only happens with certain models.

Steps to reproduce the problem

  1. Install the WebUI, get the model with hash 7c7dfbd636, for example.
  2. Run the webui and generate an image, doesnt matter the steps or CFG.

What should have happened?

The image should be fine after interrupting the generation or letting it finish, but it gets supersaturated and distorted. Sin título

00018-2357923719

Commit where the problem happens

ff558348

What platforms do you use to access the UI ?

Windows

What browsers do you use to access the UI ?

Google Chrome

Command Line Arguments

@echo off

set PYTHON=
set GIT=
set VENV_DIR=
set COMMANDLINE_ARGS= --medvram --no-half --precision full --no-half-vae --opt-sub-quad-attention --opt-split-attention-v1 --autolaunch 

call webui.bat

List of extensions

no

Console logs

...

Additional information

No response

Apokkayps avatar Mar 09 '23 03:03 Apokkayps

Does this happen only with this model or with all models?

FNSpd avatar Mar 09 '23 07:03 FNSpd

So far I have only encountered this issue with this specific model. I mainly work om text2img, and this issue is weird, as no color correction or any other postprocessing is done. I suspect it has something to do with the VAE, but I'm clueless to be honest.

Apokkayps avatar Mar 09 '23 17:03 Apokkayps

As I suspected, the model needed a specific VAE. It works fine now

Apokkayps avatar Mar 09 '23 23:03 Apokkayps