{"record":{"id":"61556f9371b28a39","repo":"tensorflow/models","slug":"unrecognized-input-type-61556f","errorCode":null,"errorMessage":"Unrecognized `input_type`","messagePattern":"Unrecognized `input_type`","errorType":"exception","errorClass":"ValueError","httpStatus":null,"severity":"error","filePath":"official/vision/serving/video_classification.py","lineNumber":186,"sourceCode":"                dtype=tf.uint8,\n                name='INPUT_FRAMES'),\n            tf.TensorSpec(\n                shape=[self._batch_size] +\n                self.params.task.train_data.audio_feature_shape,\n                dtype=tf.float32,\n                name='INPUT_AUDIO')\n        ]\n        signatures[\n            def_name] = self.inference_from_image_audio_tensors.get_concrete_function(\n                input_signature)\n      elif key == 'serve_examples' or key == 'tf_example':\n        input_signature = tf.TensorSpec(\n            shape=[self._batch_size], dtype=tf.string)\n        signatures[\n            def_name] = self.inference_from_tf_example.get_concrete_function(\n                input_signature)\n      else:\n        raise ValueError('Unrecognized `input_type`')\n    return signatures\n","sourceCodeStart":168,"sourceCodeEnd":188,"githubUrl":"https://github.com/tensorflow/models/blob/e006f5f0d534913e49c1f1dae87364039fa607e2/official/vision/serving/video_classification.py#L168-L188","documentation":"Error \"Unrecognized `input_type`\" thrown in tensorflow/models.","triggerScenarios":"Thrown at official/vision/serving/video_classification.py:186 when the library encounters an invalid state.","commonSituations":"See trigger scenarios.","solutions":["Set input_type to 'image_tensor' or 'tf_example' as supported by video classification serving.","Check the serving input_type config for typos."],"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"}