麻烦老师帮忙看下

D:\0-STUDY\models\research>python object_detection\dataset_tools\create_face_tf_record.py \
	--data_dir=D:/0-STUDY \
	--year=widerface \
	--output_path=D:\0-STUDY\datasets\widerface\TF_data\train.record \
	--set=train

这里路径绝对路劲和相对路径都用了，斜杆和正斜杆也用过了不是路径问题

输出：

2020-02-10 12:15:56.228347: I tensorflow/stream_executor/platform/default/dso_loader.cc:44] Successfully opened dynamic library cudart64_100.dll
WARNING:tensorflow:From object_detection\dataset_tools\create_face_tf_record.py:184: The name tf.app.run is deprecated. Please use tf.compat.v1.app.run instead.

WARNING:tensorflow:From object_detection\dataset_tools\create_face_tf_record.py:158: The name tf.python_io.TFRecordWriter is deprecated. Please use tf.io.TFRecordWriter instead.

W0210 12:15:58.775146 18236 module_wrapper.py:139] From object_detection\dataset_tools\create_face_tf_record.py:158: The name tf.python_io.TFRecordWriter is deprecated. Please use tf.io.TFRecordWriter instead.

WARNING:tensorflow:From D:\0-STUDY\models\research\object_detection\utils\label_map_util.py:138: The name tf.gfile.GFile is deprecated. Please use tf.io.gfile.GFile instead.

W0210 12:15:58.776178 18236 module_wrapper.py:139] From D:\0-STUDY\models\research\object_detection\utils\label_map_util.py:138: The name tf.gfile.GFile is deprecated. Please use tf.io.gfile.GFile instead.

I0210 12:15:58.779169 18236 create_face_tf_record.py:163] Reading from PASCAL widerface dataset.
I0210 12:15:58.820035 18236 create_face_tf_record.py:170] On image 0 of 12880
D:\0-STUDY\models\research\object_detection\utils\dataset_util.py:79: FutureWarning: The behavior of this method will change in future versions. Use specific 'len(elem)' or 'elem is not None' test instead.
  if not xml:
Traceback (most recent call last):
  File "object_detection\dataset_tools\create_face_tf_record.py", line 184, in <module>
    tf.app.run()
  File "C:\ProgramData\Anaconda3\lib\site-packages\tensorflow_core\python\platform\app.py", line 40, in run
    _run(main=main, argv=argv, flags_parser=_parse_flags_tolerate_undef)
  File "C:\ProgramData\Anaconda3\lib\site-packages\absl\app.py", line 299, in run
    _run_main(main, args)
  File "C:\ProgramData\Anaconda3\lib\site-packages\absl\app.py", line 250, in _run_main
    sys.exit(main(argv))
  File "object_detection\dataset_tools\create_face_tf_record.py", line 177, in main
    tf_example = dict_to_tf_example(data, FLAGS.data_dir, label_map_dict,FLAGS.ignore_difficult_instances)
  File "object_detection\dataset_tools\create_face_tf_record.py", line 120, in dict_to_tf_example
    classes.append(label_map_dict[obj['name']])
KeyError: 'face'

目录结构：

 -> $ tree -L 2
.
├── datasets
│   └── widerface
├── models
│   ├── AUTHORS
│   ├── CODEOWNERS
│   ├── CONTRIBUTING.md
│   ├── ISSUE_TEMPLATE.md
│   ├── LICENSE
│   ├── README.md
│   ├── WORKSPACE
│   ├── models.zip
│   ├── official
│   ├── research
│   ├── samples
│   ├── tutorials
│   └── widerface
└── widerface
    ├── Annotations
    ├── ImageSets
    ├── JPEGImages
    ├── WIDER_test
    ├── WIDER_train
    ├── WIDER_val
    └── wider_face_split