Issue:
FileNotFoundError: [Errno 2] No such file or directory: '/Documents/GitHub/ComfyUI/custom_nodes/comfyui_ultimatesdupscale/repositories/ultimate_sd_upscale/scripts/ultimate-upscale.py’
Solution:
Please install nightly version of this comfyui_ultimatesdupscale from the ComfyUI-Manager. Manager won’t be able to handle the submodule in this node when you install “latest”version.