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问题描述：Traceback (most recent call last): File "/home/lee/PycharmProjects/surf/surf.py", line 17, in <module> sift = cv2.xfeatures2d.SIFT_create()AttributeError: module 'cv2.cv2' has no ...

一、环境搭建测试环境：ubuntu16.04，kinetic下载openai_rosgit clone https://bitbucket.org/theconstructcore/openai_ros.gitopenai_ros相关的依赖：message_runtime rospy gazebo_msgs std_msgs geometry_msgs controller...