Using Python3 and cv_bridge with ROS Melodic
Hi all, I am using ROS Melodic. And I want to use Python3 with OpenCV. In fact, I have a problem when I use imgmsg_to_cv2 (cv_bridge) with python3.6. I tried also to compile cv_bridge but I got an error because I am using OpenCV 4.2.1 . So, do I need to downgrade to OpenCV 3.2 ? Or there is someone who was able to compile cv_bridge and use imgmsg_to_cv2 with melodic+Python 3.6 + OpenCV 4.2.1? Thank you
Not easy for sure. There is a question discussion you may want to refer: https://answers.ros.org/question/3474...