Comfy-Org/ComfyUI · error · LocalNetworkError

Unable to connect to the API server due to local network iss

Error message

Unable to connect to the API server due to local network issues. Please check your internet connection and try again.

What it means

Error "Unable to connect to the API server due to local network issues. Please check your internet connection and try again." thrown in Comfy-Org/ComfyUI.

Source

Thrown at comfy_api_nodes/util/client.py:930

                    request_method=method,
                    request_url=url,
                    request_headers=dict(payload_headers) if payload_headers else None,
                    request_params=dict(params) if params else None,
                    request_data=request_body_log,
                    error_message=f"LocalNetworkError: {str(e)}",
                )
                raise LocalNetworkError(
                    "Unable to connect to the API server due to local network issues. "
                    "Please check your internet connection and try again."
                ) from e

View on GitHub (pinned to 1c6d8d45b3)

Solutions

Check your internet connection and try again.

When it happens

Trigger: Thrown at comfy_api_nodes/util/client.py:930 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/853e4894c9df6f01. Report an issue: GitHub.