searxng/searxng · error · ValueError

missing a value in field 'parsed_url': {self}

Error message

missing a value in field 'parsed_url': {self}

What it means

Error "missing a value in field 'parsed_url': {self}" thrown in searxng/searxng.

Source

Thrown at searx/result_types/_base.py:432

    engines: set[str] = set()
    """In a merged results list, the names of the engines that found this result
    are listed in this field."""

    # open_group and close_group should not manged in the Result
    # class (we should drop it from here!)
    open_group: bool = False
    close_group: bool = False
    positions: list[int] = []
    score: float = 0
    category: str = ""

    def __hash__(self) -> int:
        """Ordinary url-results are equal if their values for
        :py:obj:`Result.template`, :py:obj:`Result.parsed_url` (without scheme)
        and :py:obj:`MainResult.img_src` are equal.
        """
        if not self.parsed_url:
            raise ValueError(f"missing a value in field 'parsed_url': {self}")

        url = self.parsed_url
        return hash(
            f"{self.template}"
            + f"|{url.netloc}|{url.path}|{url.params}|{url.query}|{url.fragment}"
            + f"|{self.img_src}"
        )

    def normalize_result_fields(self):
        super().normalize_result_fields()
        _normalize_text_fields(self)
        _normalize_date_fields(self)
        if self.engine:
            self.engines.add(self.engine)


class LegacyResult(dict[str, t.Any]):
    """A wrapper around a legacy result item.  The SearXNG core uses this class

View on GitHub (pinned to 9fea41204f)

When it happens

Trigger: Thrown at searx/result_types/_base.py:432 when the library encounters an invalid state.

Common situations: See trigger scenarios.

AI-assisted analysis of searxng/searxng@9fea41204f (2026-08-27). Data as JSON: /api/errors/254de8df547eedd6. Report an issue: GitHub.