pyrealsense2 sensor.get_option_description 报错 RuntimeError: object doesn't support option #14

使用Intel Realsense D435获取参数值描述信息时报错：

D:\20191031_tensorflow_yolov3\python\python.exe D:/2_pycharm测试项目/200108_测试获取Intel_Realsense_options参数/200108_测试获取Intel_Realsense_options参数.py
5000.0
Traceback (most recent call last):
  File "D:/2_pycharm测试项目/200108_测试获取Intel_Realsense_options参数/200108_测试获取Intel_Realsense_options参数.py", line 52, in <module>
    get_option_description = sensor.get_option_description(rs.option.accuracy)
RuntimeError: object doesn't support option #14

Process finished with exit code 1

原因是代码中打印的参数可能是当前sensor不支持的参数

受支持的参数参见：pyrealsense2 sensor.get_supported_options()（获取当前sensor支持的参数）