17 Comments
User's avatar
Peter Aquinde's avatar

On MacOS I get the dreaded "Trying to convert Float8_e4m3fn to the MPS backend" Error. UGH!!

Peter Aquinde's avatar

GGUF go into the unet folder

Peter Aquinde's avatar

The trick is to use the template workflow (the Basic one, not the grouped one) and swap out the load diffusion model node for a GGUF loader and model.

verstaerker's avatar

thanks so much.. i couldnt find the proper node or model for.. can you point me to the proper node/download to search for?

Peter Aquinde's avatar

Models at https://huggingface.co/bullerwins/FLUX.1-Kontext-dev-GGUF/tree/main. In Manager, install gguf custom node from gguf to get the loader node. There’s been a lot of discussion about this today in the Comfy Org discord #comfy-on-mac channel.

verstaerker's avatar

maybe one last question... i have the gguf loaders, and models.. but i cant pick the models in the loader. I assume i copied them to wrong place but couldnt find the information where to put it.

Can you give me a hint?

jazzy's avatar

ComfyUI/models/unet

arcane's avatar

Kudos to Black Forest Labs for this release as well as ComfyUI for native support! Great for the community!

ANoNMI_ai's avatar

Is it just me or is the workflow not in the templates? I've updated my Comfy, and am running in browser.

vocamen_com's avatar

I had to:

pip install -r requirements.txt

to update the workflows library package.

ANoNMI_ai's avatar

That did it - thanks so much again!

shadowwind82's avatar

Is Kontext node "Load Image (from Outputs)" works only with node "save image", or I do something wrong and it can work with node "preview image " as well?

Juozas's avatar

updated comfyui portable to latest version, no flux 1.1 template

Özgür Altay's avatar

Thank you for the very well designed and detailed blog post and documentation.

You are doing it great guys! Please keep go on 👍