libopencv_calib3d.so.409, may cause conflict with libopencv_calib3d.so.4.2
Opened this issue · 1 comments
1melek commented
micah-cobot commented
I was able to get rid of this warning by building/including cv_bridge
inside the colcon
workspace where I have the ORB_SLAM_3 ROS2 package. So instead of installing the ros2 opencv packages as apt-get install ros-${ROS_DISTRO}-vision-opencv
, I instead followed the instructions here: https://github.com/ros-perception/vision_opencv/tree/rolling/cv_bridge (i.e. I cloned vision_opencv
from the appropriate ros2 distro branch into colcon_ws
and then ran a colcon build
)
As a side note, it's important to make sure you don't have multiple OpenCV versions installed, at least when getting set up initially. You should use OpenCV 4.2.0 in the beginning