ERROR1 : `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. It does neither exist as an absolute directory nor in ‘${{prefix}}//usr/include/opencv’. Check the issue tracker ‘https://github.com/ros-perception/vision_opencv/issues’ and consider creating a ticket if the problem has not been reported yet. Call Stack (most recent call first): /opt/ros/melodic/share/catkin/cmake/catkinConfig.cmake:76 (find_package) yolov4-for-darknet_ros/darknet_ros/darknet_ros/CMakeLists.txt:52 (find_package)
– Configuring incomplete, errors occurred! See also “/home/nvidia-yolov4/workspace/build/CMakeFiles/CMakeOutput.log”. See also “/home/nvidia-yolov4/workspace/build/CMakeFiles/CMakeError.log”. Makefile:2406: recipe for target ‘cmake_check_build_system’ failed make: *** [cmake_check_build_system] Error 1 `