Xavier Ubuntu18.04
ROS Melodic
CMake Error at /opt/ros/melodic/share/cv_bridge/cmake/cv_bridgeConfig.cmake:113 (message):
Project ‘cv_bridge’ specifies ‘/usr/include/opencv’ as an include dir,
which is not found.
sudo gedit /opt/ros/melodic/share/cv_bridge/cmake/cv_bridgeConfig.cmake
搜索 /opencv
分别将94行和96行的opencv改成opencv4
保存后退出，重新catkin_make即可。
