Method raiseerror

src/_pytest/fixtures.py:586–592

Raise a FixtureLookupError exception. :param msg: An optional custom error message.

(self, msg: str | None)

        self.node.add_marker(marker)

    def raiseerror(self, msg: str | None) -> NoReturn:
        """Raise a FixtureLookupError exception.

        :param msg:
            An optional custom error message.
        """
        raise FixtureLookupError(None, self, msg)

    def _raise_teardown_lookup_error(self, argname: str) -> NoReturn:
        msg = (