convert_data_to_tfrecord.py报错

在经常使用的训练程序上，这次换了图片后在tfrecord这里报错。

D://FPN_TensorflowDNA/da/data_1010/0005.xml
Conversion progress:[                                        ]1%    1/599D://FPN_TensorflowDNA/da/data_1010/0006.xml
Traceback (most recent call last):
  File "D:/FPN_TensorflowDNA/data/io/convert_data_to_tfrecord.py", line 135, in 
    convert_pascal_to_tfrecord()
  File "D:/FPN_TensorflowDNA/data/io/convert_data_to_tfrecord.py", line 106, in convert_pascal_to_tfrecord
    img_height, img_width, gtbox_label = read_xml_gtbox_and_label(xml)
  File "D:/FPN_TensorflowDNA/data/io/convert_data_to_tfrecord.py", line 71, in read_xml_gtbox_and_label
    label = NAME_LABEL_MAP[child_item.text]
KeyError: 'Others'
Conversion progress:[                                        ]1%    2/599D://FPN_TensorflowDNA/da/data_1010/0007.xml

Process finished with exit code 1

不明白错在哪里？能帮忙指点指点吗？

'Others' 是其中的一种分类名称。