{"record":{"id":"6a3855479ade6b11","repo":"tensorflow/models","slug":"task-s-not-supported","errorCode":null,"errorMessage":"Task %s not supported.","messagePattern":"Task (.+?) not supported\\.","errorType":"exception","errorClass":"ValueError","httpStatus":null,"severity":"error","filePath":"official/nlp/finetuning/glue/run_glue.py","lineNumber":129,"sourceCode":"        metric_type='matthews_corrcoef')\n  elif FLAGS.task_name in ('MNLI', 'QNLI', 'RTE', 'SST-2',\n                           'WNLI'):\n    override_task_cfg_fn = functools.partial(\n        binary_helper.override_sentence_prediction_task_config,\n        num_classes=input_meta_data['num_labels'])\n  elif FLAGS.task_name in ('QQP', 'MRPC'):\n    override_task_cfg_fn = functools.partial(\n        binary_helper.override_sentence_prediction_task_config,\n        metric_type='f1',\n        num_classes=input_meta_data['num_labels'])\n  elif FLAGS.task_name in ('STS-B',):\n    override_task_cfg_fn = functools.partial(\n        binary_helper.override_sentence_prediction_task_config,\n        num_classes=1,\n        metric_type='pearson_spearman_corr',\n        label_type='float')\n  else:\n    raise ValueError('Task %s not supported.' % FLAGS.task_name)\n\n  binary_helper.override_trainer_cfg(\n      exp_config.trainer,\n      learning_rate=FLAGS.learning_rate,\n      num_epoch=FLAGS.num_epoch,\n      global_batch_size=FLAGS.global_batch_size,\n      warmup_ratio=FLAGS.warmup_ratio,\n      training_data_size=input_meta_data['train_data_size'],\n      eval_data_size=input_meta_data['eval_data_size'],\n      num_eval_per_epoch=FLAGS.num_eval_per_epoch,\n      best_checkpoint_export_subdir=BEST_CHECKPOINT_EXPORT_SUBDIR,\n      best_checkpoint_eval_metric=EVAL_METRIC_MAP[FLAGS.task_name],\n      best_checkpoint_metric_comp='higher')\n\n  override_task_cfg_fn(\n      exp_config.task,\n      model_config_file=FLAGS.model_config_file,\n      init_checkpoint=FLAGS.init_checkpoint,","sourceCodeStart":111,"sourceCodeEnd":147,"githubUrl":"https://github.com/tensorflow/models/blob/e006f5f0d534913e49c1f1dae87364039fa607e2/official/nlp/finetuning/glue/run_glue.py#L111-L147","documentation":"Error \"Task %s not supported.\" thrown in tensorflow/models.","triggerScenarios":"Thrown at official/nlp/finetuning/glue/run_glue.py:129 when the library encounters an invalid state.","commonSituations":"See trigger scenarios.","solutions":[],"exampleFix":null,"handlingStrategy":null,"validationCode":null,"typeGuard":null,"tryCatchPattern":null,"preventionTips":[],"tags":[],"backgroundTag":null,"analyzedSha":"e006f5f0d534913e49c1f1dae87364039fa607e2","analyzedAt":"2026-08-24T14:09:15.576Z","schemaVersion":2},"datasetVersion":"2026-08-24T17:17:21.512Z"}