tensorflow/models · error

indices should be an int32 / int64 tensor

Error message

indices should be an int32 / int64 tensor

What it means

Error "indices should be an int32 / int64 tensor" thrown in tensorflow/models.

Source

Thrown at official/projects/centernet/ops/box_list_ops.py:159

    fields: (optional) list of fields to also gather from.  If None (default),
      all fields are gathered from.  Pass an empty fields list to only gather
      the box coordinates.
    use_static_shapes: Whether to use an implementation with static shape
      gurantees.

  Returns:
    subboxlist: a BoxList corresponding to the subset of the input BoxList
    specified by indices

  Raises:
    ValueError: if specified field is not contained in boxlist or if the
      indices are not of type int32
  """
  with tf.name_scope('Gather'):
    if len(indices.shape.as_list()) != 1:
      raise ValueError('indices should have rank 1')
    if indices.dtype != tf.int32 and indices.dtype != tf.int64:
      raise ValueError('indices should be an int32 / int64 tensor')
    gather_op = tf.gather
    if use_static_shapes:
      gather_op = matmul_gather_on_zeroth_axis
    subboxlist = box_list.BoxList(gather_op(boxlist.get(), indices))
    if fields is None:
      fields = boxlist.get_extra_fields()
    fields += ['boxes']
    for field in fields:
      if not boxlist.has_field(field):
        raise ValueError('boxlist must contain all specified fields')
      subfieldlist = gather_op(boxlist.get_field(field), indices)
      subboxlist.add_field(field, subfieldlist)
    return subboxlist


def prune_completely_outside_window(boxlist, window):
  """Prunes bounding boxes that fall completely outside of the given window.

View on GitHub (pinned to e006f5f0d5)

When it happens

Trigger: Thrown at official/projects/centernet/ops/box_list_ops.py:159 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/c559adc8bdde67fb. Report an issue: GitHub.