tensorflow/models · error · ValueError

Unrecognized input_type: {}

Error message

Unrecognized input_type: {}

What it means

Error "Unrecognized input_type: {}" thrown in tensorflow/models.

Source

Thrown at official/projects/pointpillars/utils/model_exporter.py:254

    """
    signatures = {}
    for input_type, name in function_keys.items():
      if input_type == 'tensors':
        pillars = tf.TensorSpec(
            shape=self._pillars_spec.shape,
            dtype=self._pillars_spec.dtype,
            name='pillars'
        )
        indices = tf.TensorSpec(
            shape=self._indices_spec.shape,
            dtype=self._indices_spec.dtype,
            name='indices'
        )
        signatures[
            name] = self.inference_from_tensors.get_concrete_function(
                pillars, indices)
      else:
        raise ValueError('Unrecognized input_type: {}'.format(input_type))
    return signatures

View on GitHub (pinned to e006f5f0d5)

When it happens

Trigger: Thrown at official/projects/pointpillars/utils/model_exporter.py:254 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/b6982c3187be5b89. Report an issue: GitHub.