I0812 06:51:45.651014 139948888409984 create_pascal_tf_record.py:163] Reading from PASCAL VOC2007 dataset.
Traceback (most recent call last):
  File "models/research/object_detection/dataset_tools/create_pascal_tf_record.py", line 185, in <module>
    tf.app.run()
  File "/usr/local/lib/python3.7/dist-packages/tensorflow/python/platform/app.py", line 36, in run
    _run(main=main, argv=argv, flags_parser=_parse_flags_tolerate_undef)
  File "/usr/local/lib/python3.7/dist-packages/absl/app.py", line 308, in run
    _run_main(main, args)
  File "/usr/local/lib/python3.7/dist-packages/absl/app.py", line 254, in _run_main
    sys.exit(main(argv))
  File "models/research/object_detection/dataset_tools/create_pascal_tf_record.py", line 167, in main
    examples_list = dataset_util.read_examples_list(examples_path)
  File "/usr/local/lib/python3.7/dist-packages/object_detection/utils/dataset_util.py", line 67, in read_examples_list
    lines = fid.readlines()
  File "/usr/local/lib/python3.7/dist-packages/tensorflow/python/lib/io/file_io.py", line 172, in readlines
    self._preread_check()
  File "/usr/local/lib/python3.7/dist-packages/tensorflow/python/lib/io/file_io.py", line 77, in _preread_check
    compat.path_to_str(self.__name), 1024 * 512)
tensorflow.python.framework.errors_impl.NotFoundError: /content/working/train/VOC2007/ImageSets/Main/aeroplane_train.txt; No such file or directory