Comfy-Org/ComfyUI · error · Exception

PixVerse image upload request failed: '{response_upload.ErrM

Error message

PixVerse image upload request failed: '{response_upload.ErrMsg}'

What it means

Error "PixVerse image upload request failed: '{response_upload.ErrMsg}'" thrown in Comfy-Org/ComfyUI.

Source

Thrown at comfy_api_nodes/nodes_pixverse.py:42

        cls,
        ApiEndpoint(path="/proxy/pixverse/image/upload", method="POST"),
        response_model=PixverseImageUploadResponse,
        files={"image": tensor_to_bytesio(image)},
        content_type="multipart/form-data",
    )
    if response_upload.Resp is None:
        raise Exception(f"PixVerse image upload request failed: '{response_upload.ErrMsg}'")
    return response_upload.Resp.img_id

View on GitHub (pinned to 1c6d8d45b3)

Solutions

1. Check the PixVerse upload error message and retry the upload.

When it happens

Trigger: Thrown at comfy_api_nodes/nodes_pixverse.py:42 when the library encounters an invalid state.

Common situations: See trigger scenarios.

AI-assisted analysis of Comfy-Org/ComfyUI@1c6d8d45b3 (2026-08-14). Data as JSON: /api/errors/3a1004e1fdf80948. Report an issue: GitHub.