[FREE WORKFLOWS] Generate endless CONSISTENT CHARACTERS from one input image!

UPDATE! February 26, 2025

I just updated the MV Adapter Part of the workflow, so make sure to download the newest versions of the workflow!

This should fix the issues that some people had with the MV Adapter Part of the workflow. Make sure to also check the troubleshooting section in the guide!

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Learn how to create perfectly consistent AI characters with our upgraded free workflow! 

The new Consistent Character Creator v01 makes it easier than ever to generate high-resolution character views from every angle, customize emotions with simple sliders, and place your character in different environments and lighting conditions - all through simple prompts. 

Works with both Flux and SDXL, supporting AI-generated and real reference images. The workflow automatically creates Character Sheets in multiple formats, perfect for sharing and iteration tracking. This comprehensive tutorial covers installation, advanced tips and tricks, and teaches you how to train your own character AI model for creating unlimited consistent images for AI movies, comics, and social media content. 

Download the free workflow now and start generating professional-quality consistent characters for your projects today!

👉Check out the FREE GUIDE: https://docs.google.com/document/d/1aeVADOeJ5Ke85JzVQjCwGUzs_CFF_P8kdo6iWp8ZVSU/edit?usp=sharing

👉Get the ADVANCED workflows here: https://www.patreon.com/posts/advanced-120405703

👇Download the FREE workflows below! 

Troubleshooting

ERROR 1 - Failed to install custom nodes

I had the problem that with the new version of ComfyUI some custom nodes are not installed correctly. This was due to an incorrect version of huggingface hub.

To fix this, open your ComfyUI folder (where “run_nvidia_gpu” is located), click on the address bar and type “cmd” > Enter.

Now copy this command: 

python_embeded\python.exe -m pip install --upgrade huggingface_hub

and press “Enter”. When it's done, restart ComfyUI.

ERROR 2 - STILL failed custom nodes

Thank you to my Discord User “Foltin” creating this workaround: 

“I think I figured out how to install everything properly. You don't need to use the copy trick in the pinned post.

• run update_comfyui_and_python_dependencies.bat

• in the python_embeded folder, type “CMD” into the address bar to open the command window and run these: 

python -m pip install --upgrade streamdiffusion

• python -m pip install --upgrade diffusers

• python -m pip install --upgrade huggingface_hub

• python -m pip install torch torchvision torchaudio --extra-index-url https://download.pytorch.org/whl/cu124 --force-reinstall

• python -m pip install xformers==0.0.29.post2

The important part is that you have to update torch again after updating huggingface_hub and diffusers because they mess up torch.”

ERROR 3 - Could not run 'torchvision::nms' with arguments from the 'CUDA' backend

This might happen with newer ComfyUI Versions while using Face Detailer. 

To fix this, open your ComfyUI folder (where “run_nvidia_gpu” is located), click on the address bar and type “cmd” > Enter.

.\python_embeded\python.exe -m pip install --force-reinstall torchvision --index-url https://download.pytorch.org/whl/cu121

and press “Enter”. When it's done, restart ComfyUI.

ERROR 4 - My MV Adapter Output is just a blurry mess

Make sure you are using the correct pipeline: 

ERROR 5 - Expression editor not working

You probably just need to put in 1.5 as crop_facter where it says NaN. This is a weird bug that happened after a recent update.