最近购买了一块全新的TB-3399ProD开发板,跑Rockx1.4.4异常,求助

最近购买了一块全新的TB-3399ProD开发板,apt最新,pip了rknntoolkit1.7.0,安装了rockx1.4.4,里面的python语言的demo却运行不起来,

请求帮助：运行任何demo文件均提示：
lib64/librockx.so: undefined symbol: rockx_carplate_align_v2
Traceback (most recent call last):
  File "rockx_pose_body_v2.py", line 13, in <module>
    pose_handle = RockX(RockX.ROCKX_MODULE_POSE_BODY_V2, target_device=args.device)
  File "/usr/local/lib/python3.6/site-packages/rockx/RockX.py", line 235, in __init__
    self.rockx_base = RockXBase()
  File "/usr/local/lib/python3.6/site-packages/rockx/RockXBase.py", line 218, in __init__
    RockXBase._load_library()
  File "/usr/local/lib/python3.6/site-packages/rockx/RockXBase.py", line 504, in _load_library
    POINTER(rockx_tensor_t),POINTER(rockx_image_t)]
  File "/usr/lib64/python3.6/ctypes/__init__.py", line 356, in __getattr__
    func = self.__getitem__(name)
  File "/usr/lib64/python3.6/ctypes/__init__.py", line 361, in __getitem__
    func = self._FuncPtr((name_or_ordinal, self))
/lib64/librockx.so: undefined symbol: rockx_carplate_align_v2
官方请问,这怎么回事,python DEMO跑不起来呀,有解决方案吗?
搜索都找不到有关这问题的解块思路