{"record":{"id":"66224a21ea555963","repo":"tensorflow/models","slug":"unsupported-model-type-s","errorCode":null,"errorMessage":"Unsupported model_type %s.","messagePattern":"Unsupported model_type (.+?)\\.","errorType":"validation","errorClass":"ValueError","httpStatus":null,"severity":"error","filePath":"official/legacy/bert/export_tfhub.py","lineNumber":134,"sourceCode":"def main(_):\n  bert_config = configs.BertConfig.from_json_file(FLAGS.bert_config_file)\n  if FLAGS.model_type == \"encoder\":\n    deprecation_note = (\n        \"nlp/bert/export_tfhub is **DEPRECATED** for exporting BERT encoder \"\n        \"models. Please switch to nlp/tools/export_tfhub for exporting BERT \"\n        \"(and other) encoders with dict inputs/outputs conforming to \"\n        \"https://www.tensorflow.org/hub/common_saved_model_apis/text#transformer-encoders\"\n    )\n    logging.error(deprecation_note)\n    print(\"\\n\\nNOTICE:\", deprecation_note, \"\\n\")\n    export_bert_tfhub(bert_config, FLAGS.model_checkpoint_path,\n                      FLAGS.export_path, FLAGS.vocab_file, FLAGS.do_lower_case)\n  elif FLAGS.model_type == \"squad\":\n    export_bert_squad_tfhub(bert_config, FLAGS.model_checkpoint_path,\n                            FLAGS.export_path, FLAGS.vocab_file,\n                            FLAGS.do_lower_case)\n  else:\n    raise ValueError(\"Unsupported model_type %s.\" % FLAGS.model_type)\n\n\nif __name__ == \"__main__\":\n  app.run(main)\n","sourceCodeStart":116,"sourceCodeEnd":139,"githubUrl":"https://github.com/tensorflow/models/blob/e006f5f0d534913e49c1f1dae87364039fa607e2/official/legacy/bert/export_tfhub.py#L116-L139","documentation":"Error \"Unsupported model_type %s.\" thrown in tensorflow/models.","triggerScenarios":"Thrown at official/legacy/bert/export_tfhub.py:134 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"}