tensorflow/models · error · ValueError

The MobileDet version {} is not supported

Error message

The MobileDet version {} is not supported

What it means

Error "The MobileDet version {} is not supported" thrown in tensorflow/models.

Source

Thrown at official/vision/modeling/backbones/mobiledet.py:397

      norm_momentum: A `float` of normalization momentum for the moving average.
      norm_epsilon: A `float` added to variance to avoid dividing by zero.
      kernel_initializer: A `str` for kernel initializer of convolutional
        layers.
      kernel_regularizer: A `tf_keras.regularizers.Regularizer` object for
        Conv2D. Default to None.
      bias_regularizer: A `tf_keras.regularizers.Regularizer` object for Conv2D.
        Default to None.
      min_depth: An `int` of minimum depth (number of channels) for all
        convolution ops. Enforced when filter_size_scale < 1, and not an active
        constraint when filter_size_scale >= 1.
      divisible_by: An `int` that ensures all inner dimensions are divisible by
        this number.
      regularize_depthwise: If Ture, apply regularization on depthwise.
      use_sync_bn: If True, use synchronized batch normalization.
      **kwargs: Additional keyword arguments to be passed.
    """
    if model_id not in SUPPORTED_SPECS_MAP:
      raise ValueError('The MobileDet version {} '
                       'is not supported'.format(model_id))

    if filter_size_scale <= 0:
      raise ValueError('filter_size_scale is not greater than zero.')

    self._model_id = model_id
    self._input_specs = input_specs
    self._filter_size_scale = filter_size_scale
    self._min_depth = min_depth
    self._divisible_by = divisible_by
    self._regularize_depthwise = regularize_depthwise
    self._kernel_initializer = kernel_initializer
    self._kernel_regularizer = kernel_regularizer
    self._bias_regularizer = bias_regularizer
    self._use_sync_bn = use_sync_bn
    self._norm_momentum = norm_momentum
    self._norm_epsilon = norm_epsilon

View on GitHub (pinned to e006f5f0d5)

Solutions

1. Use a supported MobileDet version: 'mobiledet_edgetpu', 'mobiledet_dsp', 'mobiledet_cpu', or 'mobiledet_gpu'.
2. Check the backbone 'version' field in the model config for typos.

When it happens

Trigger: Thrown at official/vision/modeling/backbones/mobiledet.py:397 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/e691e73b1610c4a4. Report an issue: GitHub.