tensorflow/models · error · ValueError

Invalid `mnli_type`: %s

Error message

Invalid `mnli_type`: %s

What it means

Error "Invalid `mnli_type`: %s" thrown in tensorflow/models.

Source

Thrown at official/nlp/data/classifier_data_lib.py:285

        path = os.path.join(cur_dir, filename)
        with tf.io.gfile.GFile(path, "r") as f:
          text = f.read().strip().replace("<br />", " ")
        examples.append(
            InputExample(
                guid="unused_id", text_a=text, text_b=None, label=label))
    return examples


class MnliProcessor(DataProcessor):
  """Processor for the MultiNLI data set (GLUE version)."""

  def __init__(self,
               mnli_type="matched",
               process_text_fn=tokenization.convert_to_unicode):
    super(MnliProcessor, self).__init__(process_text_fn)
    self.dataset = tfds.load("glue/mnli", try_gcs=True)
    if mnli_type not in ("matched", "mismatched"):
      raise ValueError("Invalid `mnli_type`: %s" % mnli_type)
    self.mnli_type = mnli_type

  def get_train_examples(self, data_dir):
    """See base class."""
    return self._create_examples_tfds("train")

  def get_dev_examples(self, data_dir):
    """See base class."""
    if self.mnli_type == "matched":
      return self._create_examples_tfds("validation_matched")
    else:
      return self._create_examples_tfds("validation_mismatched")

  def get_test_examples(self, data_dir):
    """See base class."""
    if self.mnli_type == "matched":
      return self._create_examples_tfds("test_matched")
    else:

View on GitHub (pinned to e006f5f0d5)

When it happens

Trigger: Thrown at official/nlp/data/classifier_data_lib.py:285 when the library encounters an invalid state.

Common situations: See trigger scenarios.

AI-assisted analysis of tensorflow/models@e006f5f0d5 (2026-08-24). Data as JSON: /api/errors/3f1e06d14fdddf22. Report an issue: GitHub.