我使用了GitHub提供的训练脚本，在训练过程中出现了“ TypeError：不能腌制dict_values对象”，其他人在model_lib.py中将list（）添加到category_index.values（）
我尝试过，但是没有用。为什么？
我当前使用的版本是 Tensorflow 1.9.0 Python 3.6 Tensorflow模型和Object_Detection API最近已下载到GitHub
请帮我看看这个问题。非常感谢。
这是我的错误消息：
enter code her
2018-12-07 10:24:06.572700: W tensorflow/core/framework/op_kernel.cc:1306] Invalid argument: TypeError: can't pickle dict_values objects
Traceback (most recent call last):
File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/ops/script_ops.py", line 158, in __call__
ret = func(*args)
File "/usr/local/lib/python3.6/dist-packages/object_detection-0.1-py3.6.egg/object_detection/metrics/coco_evaluation.py", line 358, in first_value_func
self._metrics = self.evaluate()
File "/usr/local/lib/python3.6/dist-packages/object_detection-0.1-py3.6.egg/object_detection/metrics/coco_evaluation.py", line 207, in evaluate
self._detection_boxes_list)
File "/usr/local/lib/python3.6/dist-packages/object_detection-0.1-py3.6.egg/object_detection/metrics/coco_tools.py", line 118, in LoadAnnotations
results.dataset['categories'] = copy.deepcopy(self.dataset['categories'])
File "/usr/lib/python3.6/copy.py", line 169, in deepcopy
rv = reductor(4)
TypeError: can't pickle dict_values objects
Traceback (most recent call last):
File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/client/session.py", line 1322, in _do_call
return fn(*args)
File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/client/session.py", line 1307, in _run_fn
options, feed_dict, fetch_list, target_list, run_metadata)
File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/client/session.py", line 1409, in _call_tf_sessionrun
run_metadata)
tensorflow.python.framework.errors_impl.OutOfRangeError: End of sequence
[[Node: IteratorGetNext = IteratorGetNext[output_shapes=[[1], [1,300,300,3], [1,300,300,3], [1,2], [1,3], [1,100], [1,100,4], [1,100,1], [1,100,1], [1,100], [1,100], [1,100], [1]], output_types=[DT_INT32, DT_FLOAT, DT_UINT8, DT_INT32, DT_INT32, DT_FLOAT, DT_FLOAT, DT_FLOAT, DT_FLOAT, DT_INT32, DT_BOOL, DT_FLOAT, DT_INT32], _device="/job:localhost/replica:0/task:0/device:CPU:0"](Iterator)]]
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/training/evaluation.py", line 212, in _evaluate_once
session.run(eval_ops, feed_dict)
File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/training/monitored_session.py", line 577, in run
run_metadata=run_metadata)
File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/training/monitored_session.py", line 1053, in run
run_metadata=run_metadata)
File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/training/monitored_session.py", line 1144, in run
raise six.reraise(*original_exc_info)
File "/usr/lib/python3/dist-packages/six.py", line 693, in reraise
raise value
File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/training/monitored_session.py", line 1129, in run
return self._sess.run(*args, **kwargs)
File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/training/monitored_session.py", line 1201, in run
run_metadata=run_metadata)
File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/training/monitored_session.py", line 981, in run
return self._sess.run(*args, **kwargs)
File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/client/session.py", line 900, in run
run_metadata_ptr)
File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/client/session.py", line 1135, in _run
feed_dict_tensor, options, run_metadata)
File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/client/session.py", line 1316, in _do_run
run_metadata)
File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/client/session.py", line 1335, in _do_call
raise type(e)(node_def, op, message)
tensorflow.python.framework.errors_impl.OutOfRangeError: End of sequence
[[Node: IteratorGetNext = IteratorGetNext[output_shapes=[[1], [1,300,300,3], [1,300,300,3], [1,2], [1,3], [1,100], [1,100,4], [1,100,1], [1,100,1], [1,100], [1,100], [1,100], [1]], output_types=[DT_INT32, DT_FLOAT, DT_UINT8, DT_INT32, DT_INT32, DT_FLOAT, DT_FLOAT, DT_FLOAT, DT_FLOAT, DT_INT32, DT_BOOL, DT_FLOAT, DT_INT32], _device="/job:localhost/replica:0/task:0/device:CPU:0"](Iterator)]]
Caused by op 'IteratorGetNext', defined at:
File "model_main.py", line 113, in <module>
tf.app.run()
File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/platform/app.py", line 125, in run
_sys.exit(main(argv))
File "model_main.py", line 109, in main
tf.estimator.train_and_evaluate(estimator, train_spec, eval_specs[0])
File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/estimator/training.py", line 447, in train_and_evaluate
return executor.run()
File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/estimator/training.py", line 531, in run
return self.run_local()
File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/estimator/training.py", line 681, in run_local
eval_result, export_results = evaluator.evaluate_and_export()
File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/estimator/training.py", line 886, in evaluate_and_export
hooks=self._eval_spec.hooks)
File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/estimator/estimator.py", line 453, in evaluate
input_fn, hooks, checkpoint_path)
File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/estimator/estimator.py", line 1346, in _evaluate_build_graph
model_fn_lib.ModeKeys.EVAL))
File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/estimator/estimator.py", line 987, in _get_features_and_labels_from_input_fn
return estimator_util.parse_input_fn_result(result)
File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/estimator/util.py", line 110, in parse_input_fn_result
result = iterator.get_next()
File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/data/ops/iterator_ops.py", line 373, in get_next
name=name)), self._output_types,
File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/ops/gen_dataset_ops.py", line 1745, in iterator_get_next
output_shapes=output_shapes, name=name)
File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/framework/op_def_library.py", line 787, in _apply_op_helper
op_def=op_def)
File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/framework/ops.py", line 3414, in create_op
op_def=op_def)
File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/framework/ops.py", line 1740, in __init__
self._traceback = self._graph._extract_stack() # pylint: disable=protected-access
OutOfRangeError (see above for traceback): End of sequence
[[Node: IteratorGetNext = IteratorGetNext[output_shapes=[[1], [1,300,300,3], [1,300,300,3], [1,2], [1,3], [1,100], [1,100,4], [1,100,1], [1,100,1], [1,100], [1,100], [1,100], [1]], output_types=[DT_INT32, DT_FLOAT, DT_UINT8, DT_INT32, DT_INT32, DT_FLOAT, DT_FLOAT, DT_FLOAT, DT_FLOAT, DT_INT32, DT_BOOL, DT_FLOAT, DT_INT32], _device="/job:localhost/replica:0/task:0/device:CPU:0"](Iterator)]]
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/client/session.py", line 1322, in _do_call
return fn(*args)
File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/client/session.py", line 1307, in _run_fn
options, feed_dict, fetch_list, target_list, run_metadata)
File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/client/session.py", line 1409, in _call_tf_sessionrun
run_metadata)
tensorflow.python.framework.errors_impl.InvalidArgumentError: TypeError: can't pickle dict_values objects
Traceback (most recent call last):
File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/ops/script_ops.py", line 158, in __call__
ret = func(*args)
File "/usr/local/lib/python3.6/dist-packages/object_detection-0.1-py3.6.egg/object_detection/metrics/coco_evaluation.py", line 358, in first_value_func
self._metrics = self.evaluate()
File "/usr/local/lib/python3.6/dist-packages/object_detection-0.1-py3.6.egg/object_detection/metrics/coco_evaluation.py", line 207, in evaluate
self._detection_boxes_list)
File "/usr/local/lib/python3.6/dist-packages/object_detection-0.1-py3.6.egg/object_detection/metrics/coco_tools.py", line 118, in LoadAnnotations
results.dataset['categories'] = copy.deepcopy(self.dataset['categories'])
File "/usr/lib/python3.6/copy.py", line 169, in deepcopy
rv = reductor(4)
TypeError: can't pickle dict_values objects
[[Node: PyFunc_3 = PyFunc[Tin=[], Tout=[DT_FLOAT], token="pyfunc_5", _device="/job:localhost/replica:0/task:0/device:CPU:0"]()]]
[[Node: cond_3/Detections_Left_Groundtruth_Right/3/_1743 = _HostRecv[client_terminated=false, recv_device="/job:localhost/replica:0/task:0/device:GPU:0", send_device="/job:localhost/replica:0/task:0/device:CPU:0", send_device_incarnation=1, tensor_name="edge_221_cond_3/Detections_Left_Groundtruth_Right/3", tensor_type=DT_STRING, _device="/job:localhost/replica:0/task:0/device:GPU:0"]()]]
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "model_main.py", line 113, in <module>
tf.app.run()
File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/platform/app.py", line 125, in run
_sys.exit(main(argv))
File "model_main.py", line 109, in main
tf.estimator.train_and_evaluate(estimator, train_spec, eval_specs[0])
File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/estimator/training.py", line 447, in train_and_evaluate
return executor.run()
File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/estimator/training.py", line 531, in run
return self.run_local()
File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/estimator/training.py", line 681, in run_local
eval_result, export_results = evaluator.evaluate_and_export()
File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/estimator/training.py", line 886, in evaluate_and_export
hooks=self._eval_spec.hooks)
File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/estimator/estimator.py", line 460, in evaluate
output_dir=self.eval_dir(name))
File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/estimator/estimator.py", line 1386, in _evaluate_run
config=self._session_config)
File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/training/evaluation.py", line 212, in _evaluate_once
session.run(eval_ops, feed_dict)
File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/training/monitored_session.py", line 689, in __exit__
self._close_internal(exception_type)
File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/training/monitored_session.py", line 721, in _close_internal
h.end(self._coordinated_creator.tf_sess)
File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/training/basic_session_run_hooks.py", line 824, in end
self._final_ops, feed_dict=self._final_ops_feed_dict)
File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/client/session.py", line 900, in run
run_metadata_ptr)
File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/client/session.py", line 1135, in _run
feed_dict_tensor, options, run_metadata)
File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/client/session.py", line 1316, in _do_run
run_metadata)
File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/client/session.py", line 1335, in _do_call
raise type(e)(node_def, op, message)
tensorflow.python.framework.errors_impl.InvalidArgumentError: TypeError: can't pickle dict_values objects
Traceback (most recent call last):
File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/ops/script_ops.py", line 158, in __call__
ret = func(*args)
File "/usr/local/lib/python3.6/dist-packages/object_detection-0.1-py3.6.egg/object_detection/metrics/coco_evaluation.py", line 358, in first_value_func
self._metrics = self.evaluate()
File "/usr/local/lib/python3.6/dist-packages/object_detection-0.1-py3.6.egg/object_detection/metrics/coco_evaluation.py", line 207, in evaluate
self._detection_boxes_list)
File "/usr/local/lib/python3.6/dist-packages/object_detection-0.1-py3.6.egg/object_detection/metrics/coco_tools.py", line 118, in LoadAnnotations
results.dataset['categories'] = copy.deepcopy(self.dataset['categories'])
File "/usr/lib/python3.6/copy.py", line 169, in deepcopy
rv = reductor(4)
TypeError: can't pickle dict_values objects
[[Node: PyFunc_3 = PyFunc[Tin=[], Tout=[DT_FLOAT], token="pyfunc_5", _device="/job:localhost/replica:0/task:0/device:CPU:0"]()]]
[[Node: cond_3/Detections_Left_Groundtruth_Right/3/_1743 = _HostRecv[client_terminated=false, recv_device="/job:localhost/replica:0/task:0/device:GPU:0", send_device="/job:localhost/replica:0/task:0/device:CPU:0", send_device_incarnation=1, tensor_name="edge_221_cond_3/Detections_Left_Groundtruth_Right/3", tensor_type=DT_STRING, _device="/job:localhost/replica:0/task:0/device:GPU:0"]()]]
Caused by op 'PyFunc_3', defined at:
File "model_main.py", line 113, in <module>
tf.app.run()
File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/platform/app.py", line 125, in run
_sys.exit(main(argv))
File "model_main.py", line 109, in main
tf.estimator.train_and_evaluate(estimator, train_spec, eval_specs[0])
File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/estimator/training.py", line 447, in train_and_evaluate
return executor.run()
File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/estimator/training.py", line 531, in run
return self.run_local()
File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/estimator/training.py", line 681, in run_local
eval_result, export_results = evaluator.evaluate_and_export()
File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/estimator/training.py", line 886, in evaluate_and_export
hooks=self._eval_spec.hooks)
File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/estimator/estimator.py", line 453, in evaluate
input_fn, hooks, checkpoint_path)
File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/estimator/estimator.py", line 1348, in _evaluate_build_graph
features, labels, model_fn_lib.ModeKeys.EVAL, self.config)
File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/estimator/estimator.py", line 1107, in _call_model_fn
model_fn_results = self._model_fn(features=features, **kwargs)
File "/usr/local/lib/python3.6/dist-packages/object_detection-0.1-py3.6.egg/object_detection/model_lib.py", line 418, in model_fn
eval_config, category_index.values(), eval_dict)
File "/usr/local/lib/python3.6/dist-packages/object_detection-0.1-py3.6.egg/object_detection/eval_util.py", line 848, in get_eval_metric_ops_for_evaluators
eval_dict))
File "/usr/local/lib/python3.6/dist-packages/object_detection-0.1-py3.6.egg/object_detection/metrics/coco_evaluation.py", line 368, in get_estimator_eval_metric_ops
first_value_op = tf.py_func(first_value_func, [], tf.float32)
File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/ops/script_ops.py", line 384, in py_func
func=func, inp=inp, Tout=Tout, stateful=stateful, eager=False, name=name)
File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/ops/script_ops.py", line 227, in _internal_py_func
input=inp, token=token, Tout=Tout, name=name)
File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/ops/gen_script_ops.py", line 128, in py_func
"PyFunc", input=input, token=token, Tout=Tout, name=name)
File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/framework/op_def_library.py", line 787, in _apply_op_helper
op_def=op_def)
File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/framework/ops.py", line 3414, in create_op
op_def=op_def)
File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/framework/ops.py", line 1740, in __init__
self._traceback = self._graph._extract_stack() # pylint: disable=protected-access
InvalidArgumentError (see above for traceback): TypeError: can't pickle dict_values objects
Traceback (most recent call last):
File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/ops/script_ops.py", line 158, in __call__
ret = func(*args)
File "/usr/local/lib/python3.6/dist-packages/object_detection-0.1-py3.6.egg/object_detection/metrics/coco_evaluation.py", line 358, in first_value_func
self._metrics = self.evaluate()
File "/usr/local/lib/python3.6/dist-packages/object_detection-0.1-py3.6.egg/object_detection/metrics/coco_evaluation.py", line 207, in evaluate
self._detection_boxes_list)
File "/usr/local/lib/python3.6/dist-packages/object_detection-0.1-py3.6.egg/object_detection/metrics/coco_tools.py", line 118, in LoadAnnotations
results.dataset['categories'] = copy.deepcopy(self.dataset['categories'])
File "/usr/lib/python3.6/copy.py", line 169, in deepcopy
rv = reductor(4)
TypeError: can't pickle dict_values objects
[[Node: PyFunc_3 = PyFunc[Tin=[], Tout=[DT_FLOAT], token="pyfunc_5", _device="/job:localhost/replica:0/task:0/device:CPU:0"]()]]
[[Node: cond_3/Detections_Left_Groundtruth_Right/3/_1743 = _HostRecv[client_terminated=false, recv_device="/job:localhost/replica:0/task:0/device:GPU:0", send_device="/job:localhost/replica:0/task:0/device:CPU:0", send_device_incarnation=1, tensor_name="edge_221_cond_3/Detections_Left_Groundtruth_Right/3", tensor_type=DT_STRING, _device="/job:localhost/replica:0/task:0/device:GPU:0"]()]]
e