Missing Nodes

[scottquint]

I get this when loading the example workflow

Missing Node Types
When loading the graph, the following node types were not found

Image Comparer (rgthree)
InvSRSampler
LoadInvSRModels

[yuvraj108c]

Send the full error log, probably there are missing dependencies and the nodes did not load

[scottquint]

I sent the logs in response to this email. Did you get them?

[yuvraj108c]

I can't see any logs!
Send them here

[scottquint]

[comfyui_8000.log](https://github.com/user-attachments/files/18660060/comfyui_8000.log) [comfyui_8000.prev.log](https://github.com/user-attachments/files/18660059/comfyui_8000.prev.log) I have two logs attached to this email. And here they are in a drop box https://www.dropbox.com/scl/fo/pseicg33lgr78hfbh32qg/AJ6ts_rUp--86qQDyLyaNUc?rlkey=ze83eldzzg8o0k0i0e5yel0is&st=zkgaosv7&dl=0

[yuvraj108c]

Have you installed the requirements as per the readme?
pip install -r requirements

[scottquint]

I have, yes.

[yuvraj108c]

run inside your comfyui env
pip install omegaconf

[scottquint]

C:\Users\scottquint\OneDrive\Documents\ComfyUI>pip install omegaconf
Requirement already satisfied: omegaconf in c:\program files\python\lib\site-packages (2.3.0)
Requirement already satisfied: antlr4-python3-runtime==4.9.* in c:\program files\python\lib\site-packages (from omegaconf) (4.9.3)
Requirement already satisfied: PyYAML>=5.1.0 in c:\program files\python\lib\site-packages (from omegaconf) (6.0.2)

[yuvraj108c]

Is your comfyui using global pip packages
or has a different virtual environment?

[scottquint]

It's all global to the system

[scottquint]

C:\Users\scottquint\OneDrive\Documents\ComfyUI\custom_nodes\ComfyUI_InvSR>pip install -r requirements.txt
Requirement already satisfied: opencv-contrib-python-headless in c:\program files\python\lib\site-packages (from -r requirements.txt (line 1)) (4.11.0.86)
Requirement already satisfied: omegaconf in c:\program files\python\lib\site-packages (from -r requirements.txt (line 2)) (2.3.0)
Requirement already satisfied: diffusers>=0.28.0 in c:\program files\python\lib\site-packages (from -r requirements.txt (line 3)) (0.32.2)
Requirement already satisfied: numpy<2 in c:\program files\python\lib\site-packages (from -r requirements.txt (line 4)) (1.26.4)
Requirement already satisfied: huggingface-hub in c:\program files\python\lib\site-packages (from -r requirements.txt (line 5)) (0.27.0)
Requirement already satisfied: transformers in c:\program files\python\lib\site-packages (from -r requirements.txt (line 6)) (4.37.2)
Requirement already satisfied: antlr4-python3-runtime==4.9.* in c:\program files\python\lib\site-packages (from omegaconf->-r requirements.txt (line 2)) (4.9.3)
Requirement already satisfied: PyYAML>=5.1.0 in c:\program files\python\lib\site-packages (from omegaconf->-r requirements.txt (line 2)) (6.0.2)
Requirement already satisfied: importlib-metadata in c:\program files\python\lib\site-packages (from diffusers>=0.28.0->-r requirements.txt (line 3)) (8.6.1)
Requirement already satisfied: filelock in c:\program files\python\lib\site-packages (from diffusers>=0.28.0->-r requirements.txt (line 3)) (3.16.1)
Requirement already satisfied: regex!=2019.12.17 in c:\program files\python\lib\site-packages (from diffusers>=0.28.0->-r requirements.txt (line 3)) (2024.11.6)
Requirement already satisfied: requests in c:\program files\python\lib\site-packages (from diffusers>=0.28.0->-r requirements.txt (line 3)) (2.32.3)
Requirement already satisfied: safetensors>=0.3.1 in c:\program files\python\lib\site-packages (from diffusers>=0.28.0->-r requirements.txt (line 3)) (0.4.5)
Requirement already satisfied: Pillow in c:\program files\python\lib\site-packages (from diffusers>=0.28.0->-r requirements.txt (line 3)) (11.0.0)
Requirement already satisfied: fsspec>=2023.5.0 in c:\program files\python\lib\site-packages (from huggingface-hub->-r requirements.txt (line 5)) (2024.10.0)
Requirement already satisfied: packaging>=20.9 in c:\program files\python\lib\site-packages (from huggingface-hub->-r requirements.txt (line 5)) (24.2)
Requirement already satisfied: tqdm>=4.42.1 in c:\program files\python\lib\site-packages (from huggingface-hub->-r requirements.txt (line 5)) (4.67.1)
Requirement already satisfied: typing-extensions>=3.7.4.3 in c:\program files\python\lib\site-packages (from huggingface-hub->-r requirements.txt (line 5)) (4.12.2)
Requirement already satisfied: tokenizers<0.19,>=0.14 in c:\program files\python\lib\site-packages (from transformers->-r requirements.txt (line 6)) (0.15.2)
Requirement already satisfied: colorama in c:\program files\python\lib\site-packages (from tqdm>=4.42.1->huggingface-hub->-r requirements.txt (line 5)) (0.4.6)
Requirement already satisfied: zipp>=3.20 in c:\program files\python\lib\site-packages (from importlib-metadata->diffusers>=0.28.0->-r requirements.txt (line 3)) (3.21.0)
Requirement already satisfied: charset-normalizer<4,>=2 in c:\program files\python\lib\site-packages (from requests->diffusers>=0.28.0->-r requirements.txt (line 3)) (3.4.0)
Requirement already satisfied: idna<4,>=2.5 in c:\program files\python\lib\site-packages (from requests->diffusers>=0.28.0->-r requirements.txt (line 3)) (3.10)
Requirement already satisfied: urllib3<3,>=1.21.1 in c:\program files\python\lib\site-packages (from requests->diffusers>=0.28.0->-r requirements.txt (line 3)) (2.2.3)
Requirement already satisfied: certifi>=2017.4.17 in c:\program files\python\lib\site-packages (from requests->diffusers>=0.28.0->-r requirements.txt (line 3)) (2024.12.14)

[yuvraj108c]

I've no idea what's causing this issue.

Try:
pip uninstall omegaconf
pip install omegaconf

if still not working:
python -m pip install omegaconf

another one
pip install --upgrade --force-reinstall omegaconf

[scottquint]

Could it be that some things didn’t get installed for InvSR? Or maybe a version issue?

[qw381523977]

I solved this problem

The following is my solution

First, find the file pipeline_stable_diffusion_inversion_sr.py (it is located in custom_nodes\ComfyUI_InvSR\comfyui_invsr_trimmed)

Then replace StableDiffusionLoraLoaderMixin with LoraLoaderMixin (it should be noted that there should only be two in the entire text, one on line 27 and one on line 175, of course, you can also search for them yourself)

Should be fine

[zl17480806]

mixin
大佬，我这里没有呀

[qw381523977]

mixin
大佬，我这里没有呀

按行数找一下试试呢