Removed Query.raise_field_error()

                break

        return path, final_field, targets, names[pos + 1:]

    def raise_field_error(self, opts, name):

        available = list(get_field_names_from_opts(opts)) + list(self.annotation_select)

        raise FieldError("Cannot resolve keyword %r into field. "

                         "Choices are: %s" % (name, ", ".join(available)))

    def setup_joins(self, names, opts, alias, can_reuse=None, allow_many=True):

        """

        Compute the necessary table joins for the passage through the fields