Face Swap Workflow Not Working (Yolov10m not working)

[LucianoDaluz]

Custom Node Testing

• I have tried disabling custom nodes and the issue persists (see how to disable custom nodes if you need help)

Expected Behavior

Expected to work since the workflow come from you guys

Actual Behavior

Has an issue with yolov10m - face detection

Steps to Reproduce

Just use the work flow provide by you on the cloud

Debug Logs

yolov10m.onnx not been detected : ServiceError: Failed to send prompt request: request returned error status 400: {"error": {"type": "prompt_outputs_failed_validation", "message": "Prompt outputs failed validation", "details": "", "extra_info": {}}, "node_errors": {"1034": {"errors": [{"type": "value_not_in_list", "message": "Value not in list", "details": "yolo_model: 'yolov10m.onnx' is not a valid value, "class_type": "OnnxDetectionModelLoader"}}}

Other

Hi . I,m using the Workflow for face swap https://comfy.org/workflows/93f286fbc2c8-93f286fbc2c8/ and Im getting an issu with the yolov10m.onnx not been detected : ServiceError: Failed to send prompt request: request returned error status 400: {"error": {"type": "prompt_outputs_failed_validation", "message": "Prompt outputs failed validation", "details": "", "extra_info": {}}, "node_errors": {"1034": {"errors": [{"type": "value_not_in_list", "message": "Value not in list", "details": "yolo_model: 'yolov10m.onnx' is not a valid value, "class_type": "OnnxDetectionModelLoader"}}}

Just finally sign up to do this one job and I very frustrated with this thing...cant get any help on Discord either.

[rehan243]

Oh yeah, I've seen that yolov10m.onnx issue before. The problem’s usually that the model file isn’t properly included in the workflow or the path to it is wrong. Double-check that the file actually exists in the expected location on your server (or wherever you're running this) and that the workflow is referencing the correct path.

Also, depending on how this was set up, you might need to manually download the yolov10m.onnx file and place it in the model directory. Some configs don’t handle missing files gracefully and just throw cryptic errors like the one you’re seeing (value_not_in_list).

One more thing — if you’re running this on the cloud, make sure your deployment environment actually has permissions to access the model file and that it’s not getting stripped out during deployment. We've had cases in production where certain CI/CD pipelines weirdly excluded .onnx files due to misconfigured ignore rules.

[LucianoDaluz]

But it is in the cloud and using one of their own templates from here: https://comfy.org/workflows/93f286fbc2c8-93f286fbc2c8/ And the file is there, Is there anything I can do?

[CGgangzi]

l来信已收到..缓后回复....

[rehan243]

Ah, got it, you’re on the cloud using their template — nice. Hmm, if the file's definitely there and the workflow references the right path, maybe it’s a permissions or environment variable issue? Sometimes, cloud workflows need explicit access rights or a refresh. You might wanna peek at the logs — see if it’s reporting a path mismatch or access denied?

[billautomata]

add .onnx to this line folder_paths.py in the root of the project

supported_pt_extensions: set[str] = {'.ckpt', '.pt', '.pt2', '.bin', '.pth', '.safetensors', '.pkl', '.sft', '.onnx'}

[LucianoDaluz]

And how can we do this in the Cloud?

[LucianoDaluz]

Ah, got it, you’re on the cloud using their template — nice. Hmm, if the file's definitely there and the workflow references the right path, maybe it’s a permissions or environment variable issue? Sometimes, cloud workflows need explicit access rights or a refresh. You might wanna peek at the logs — see if it’s reporting a path mismatch or access denied?

CLOUD doesnt even have log :(

[aitalus]

Same problem here on Comfy Cloud, with a different official workflow — the WAN 2.2 Animate character replacement template. Identical error on the OnnxDetectionModelLoader node:

request returned error status 400: {"error": {"type": "prompt_outputs_failed_validation",
"message": "Prompt outputs failed validation", "node_errors": {"178": {"errors": [{"type":
"value_not_in_list", "message": "Value not in list", "details": "yolo_model: 'yolov10m.onnx'
is not a valid value", "class_type": "OnnxDetectionModelLoader"}]}}}

The model picker on Cloud lists and lets me select Wan-AI/Wan2.2-Animate-14B - yolov10m (the checkmark appears), but re-running still fails with the same yolov10m.onnx value_not_in_list error. Re-selecting the ViTPose model doesn't help either.

It looks like yolov10m.onnx is exposed in the frontend model browser but is not actually deployed on the Cloud backend, so validation always rejects it. This affects official Comfy templates out of the box, not just custom workflows.

I can't work around it myself: Cloud only accepts .safetensors uploads, so I can't manually add the .onnx file (available here), and converting it isn't an option since the node loads it via onnxruntime.

Could the yolov10m.onnx detection model be added to the Cloud backend so these workflows run? Thanks.