项目报错
报错内容：
Traceback (most recent call last):
File "D:/pycharm data/手势7/main.py", line 23, in
main_handpose_x(cfg_file)#加载 handpose 应用
File "D:\pycharm data\手势7\applications\handpose_local_app.py", line 343, in main_handpose_x
for k_ in config.keys():
AttributeError: 'NoneType' object has no attribute 'keys'