tensorflow/models · error · ValueError

No data processor found for the given regression task.

Error message

No data processor found for the given regression task.

What it means

Error "No data processor found for the given regression task." thrown in tensorflow/models.

Source

Thrown at official/nlp/data/create_finetuning_data.py:309

  else:
    assert FLAGS.tokenization == "SentencePiece"
    tokenizer = tokenization.FullSentencePieceTokenizer(FLAGS.sp_model_file)
    processor_text_fn = functools.partial(
        tokenization.preprocess_text, lower=FLAGS.do_lower_case)

  if FLAGS.tfds_params:
    processor = classifier_data_lib.TfdsProcessor(
        tfds_params=FLAGS.tfds_params, process_text_fn=processor_text_fn)
    return classifier_data_lib.generate_tf_record_from_data_file(
        processor,
        None,
        tokenizer,
        train_data_output_path=FLAGS.train_data_output_path,
        eval_data_output_path=FLAGS.eval_data_output_path,
        test_data_output_path=FLAGS.test_data_output_path,
        max_seq_length=FLAGS.max_seq_length)
  else:
    raise ValueError("No data processor found for the given regression task.")


def generate_squad_dataset():
  """Generates squad training dataset and returns input meta data."""
  assert FLAGS.squad_data_file
  if FLAGS.tokenization == "WordPiece":
    return squad_lib_wp.generate_tf_record_from_json_file(
        input_file_path=FLAGS.squad_data_file,
        vocab_file_path=FLAGS.vocab_file,
        output_path=FLAGS.train_data_output_path,
        translated_input_folder=FLAGS.translated_squad_data_folder,
        max_seq_length=FLAGS.max_seq_length,
        do_lower_case=FLAGS.do_lower_case,
        max_query_length=FLAGS.max_query_length,
        doc_stride=FLAGS.doc_stride,
        version_2_with_negative=FLAGS.version_2_with_negative,
        xlnet_format=FLAGS.xlnet_format)
  else:

View on GitHub (pinned to e006f5f0d5)

When it happens

Trigger: Thrown at official/nlp/data/create_finetuning_data.py:309 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/a9c94148c013ea07. Report an issue: GitHub.