CMake Error at /opt/ros/melodic/share/catkin/cmake/catkinConfig.cmake:83 (find_package):
Could not find a package configuration file provided by "grid_map_octomap"
with any of the following names:
Add the installation prefix of "grid_map_octomap" to CMAKE_PREFIX_PATH or
set "grid_map_octomap_DIR" to a directory containing one of the above
files. If "grid_map_octomap" provides a separate development package or
SDK, be sure it has been installed.
CMake Error at /opt/ros/melodic/share/catkin/cmake/catkinConfig.cmake:83 (find_package): Could not find a package configuration file provided by "grid_map_octomap" with any of the following names:
Add the installation prefix of "grid_map_octomap" to CMAKE_PREFIX_PATH or set "grid_map_octomap_DIR" to a directory containing one of the above files. If "grid_map_octomap" provides a separate development package or SDK, be sure it has been installed.