Class ParseError

invoke/exceptions.py:191–204

An error arising from the parsing of command-line flags/arguments. Ambiguous input, invalid task names, invalid flags, etc. .. versionadded:: 1.0

class ParseError(Exception):
    """
    An error arising from the parsing of command-line flags/arguments.

    Ambiguous input, invalid task names, invalid flags, etc.

    .. versionadded:: 1.0
    """

    def __init__(
        self, msg: str, context: Optional["ParserContext"] = None
    ) -> None:
        super().__init__(msg)
        self.context = context


class Exit(Exception):