HKUDS/nanobot · error · RuntimeError

napcat: not connected

Error message

napcat: not connected

What it means

Error "napcat: not connected" thrown in HKUDS/nanobot.

Source

Thrown at nanobot/channels/napcat/runtime.py:441

        try:
            resp = await self._call_action(
                "get_group_member_info",
                {"group_id": group_id, "user_id": user_id, "no_cache": True},
            )
            data = resp.get("data", {})
            # logger.debug("get_group_member_info: {}", resp)
            return data.get("card") or data.get("nickname") or str(user_id)
        except Exception as e:
            logger.warning("napcat: get_group_member_info failed: {}", e)
            return str(user_id)

    # ------------------------------------------------------------------
    # Outbound
    # ------------------------------------------------------------------

    async def send(self, msg: OutboundMessage) -> None:
        if self._ws is None:
            raise RuntimeError("napcat: not connected")

        kind, _, target = msg.chat_id.partition(":")
        if kind not in ("private", "group") or not target:
            logger.error("napcat: invalid chat_id '{}'", msg.chat_id)
            return

        segments: list[dict[str, Any]] = []
        for ref in msg.media or []:
            if seg := await self._build_image_segment(ref):
                segments.append(seg)
        if text := (msg.content or "").strip():
            segments.append({"type": "text", "data": {"text": text}})
        if not segments:
            return

        params: dict[str, Any] = {"message": segments}
        if kind == "group":
            params["message_type"] = "group"

View on GitHub (pinned to 42f37dc4c0)

When it happens

Trigger: Thrown at nanobot/channels/napcat/runtime.py:441 when the library encounters an invalid state.

Common situations: See trigger scenarios.

AI-assisted analysis of HKUDS/nanobot@42f37dc4c0 (2026-08-26). Data as JSON: /api/errors/07a334030b6690fe. Report an issue: GitHub.