asking about comfyui

[sumail3399]

i just installed comfyui and a workflow, and ran into a problem in the section

Prompt outputs failed validation
KSampler:

• Return type mismatch between linked nodes: scheduler, ['normal', 'karras', 'exponential', 'sgm_uniform', 'simple', 'ddim_uniform', 'beta', 'AYS SDXL', 'AYS SD1', ' AYS SVD', 'GITS[coeff=1.2]'] != ['normal', 'karras', 'exponential', 'sgm_uniform', 'simple', 'ddim_uniform', 'beta']
  the workflow creator told me to Rollback [ComfyUI Image Saver] to version v1.1.0

does anyone know how to do it?, thanks

[ltdrdata]

What is your workflow?

[sumail3399]

problem resolved, the creator re-uploaded the json file, and it worked smoothly 🐱‍🏍