2025-07-13 10:14:07,365 - root - DEBUG - obj_cam_operation实例方法: ['Close_device', 'Get_parameter', 'Open_device', 'Save_Bmp', 'Save_jpg', 'Set_parameter', 'Set_trigger_mode', 'Start_grabbing', 'Stop_grabbing', 'Trigger_once', 'Work_thread', '__class__', '__delattr__', '__dict__', '__dir__', '__doc__', '__eq__', '__format__', '__ge__', '__getattribute__', '__gt__', '__hash__', '__init__', '__init_subclass__', '__le__', '__lt__', '__module__', '__ne__', '__new__', '__reduce__', '__reduce_ex__', '__repr__', '__setattr__', '__sizeof__', '__str__', '__subclasshook__', '__weakref__', 'b_exit', 'b_open_device', 'b_save_bmp', 'b_save_jpg', 'b_start_grabbing', 'b_thread_closed', 'buf_lock', 'buf_save_image', 'exposure_time', 'frame_rate', 'gain', 'h_thread_handle', 'n_connect_num', 'n_save_image_size', 'obj_cam', 'st_device_list', 'st_frame_info']
Traceback (most recent call last):
File "c:\Users\zhangyuxiang\Desktop\cloth\main\clothing_inspection.py", line 920, in open_device
ret = obj_cam_operation.Open_device(nSelCamIndex)
TypeError: Open_device() takes 1 positional argument but 2 were given
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