keras-team/keras · error · ValueError

`ragged` must not be true if `output_mode` is `'int'`. Recei

Error message

`ragged` must not be true if `output_mode` is `'int'`. Received: ragged={ragged} and output_mode={output_mode}

What it means

Error "`ragged` must not be true if `output_mode` is `'int'`. Received: ragged={ragged} and output_mode={output_mode}" thrown in keras-team/keras.

Source

Thrown at keras/src/layers/preprocessing/text_vectorization.py:319

        if output_mode == "int" and not (
            isinstance(output_sequence_length, int)
            or (output_sequence_length is None)
        ):
            raise ValueError(
                "`output_sequence_length` must be either None or an "
                "integer when `output_mode` is 'int'. Received: "
                f"output_sequence_length={output_sequence_length}"
            )

        if output_mode != "int" and output_sequence_length is not None:
            raise ValueError(
                "`output_sequence_length` must not be set if `output_mode` is "
                "not 'int'. "
                f"Received output_sequence_length={output_sequence_length}."
            )

        if ragged and output_mode != "int":
            raise ValueError(
                "`ragged` must not be true if `output_mode` is "
                f"`'int'`. Received: ragged={ragged} and "
                f"output_mode={output_mode}"
            )

        self._max_tokens = max_tokens
        self._standardize = standardize
        self._split = split
        self._ngrams_arg = ngrams
        if isinstance(ngrams, int):
            self._ngrams = tuple(range(1, ngrams + 1))
        else:
            self._ngrams = ngrams
        self._ragged = ragged

        self._output_mode = output_mode
        self._output_sequence_length = output_sequence_length
        self._encoding = encoding

View on GitHub (pinned to 7a34a03db6)

When it happens

Trigger: Thrown at keras/src/layers/preprocessing/text_vectorization.py:319 when the library encounters an invalid state.

Common situations: See trigger scenarios.

AI-assisted analysis of keras-team/keras@7a34a03db6 (2026-08-25). Data as JSON: /api/errors/1b93b114024a8250. Report an issue: GitHub.