Comfy-Org/ComfyUI · error · ValueError

The prompt field is required and cannot be empty.

Error message

The prompt field is required and cannot be empty.

What it means

Error "The prompt field is required and cannot be empty." thrown in Comfy-Org/ComfyUI.

Source

Thrown at comfy_api_nodes/nodes_vidu.py:151

        duration: int,
        seed: int,
        aspect_ratio: str,
        resolution: str,
        movement_amplitude: str,
    ) -> IO.NodeOutput:
        if not prompt:
            raise ValueError("The prompt field is required and cannot be empty.")
        payload = TaskCreationRequest(
            model=model,
            prompt=prompt,

View on GitHub (pinned to 1c6d8d45b3)

Solutions

1. Provide a non-empty prompt.

When it happens

Trigger: Thrown at comfy_api_nodes/nodes_vidu.py:151 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/88dc760b41ee0cae. Report an issue: GitHub.