RuntimeError: get_active_profile（） can only be called between a start() and a following stop()

Intel Realsense D435报错：RuntimeError: get_active_profile() can only be called between a start() and a following stop()

今天在手动设置摄像头曝光值的时候出错，根据报错提示应该是get_active_profile() 函数必须放在pipeline的start()和stop()之间

尝试更改

将手动曝光设置代码放于start()后

可以正常跑了