So far it did not cause any problems, but when running the mrs_uav_system on arm64 architecture, undefined symbol runtime errors appear:
/opt/ros/melodic/lib/nodelet/nodelet: symbol lookup error: /home/mrs/mrs_workspace/devel/lib//libMpcTracker.so: undefined symbol: _ZN16mrs_uav_managers7TrackerD2Ev
Pure virtual destructors https://github.com/ctu-mrs/mrs_uav_managers/blob/2580ce188a411c763bc7c14543f12baa6482506d/include/mrs_uav_managers/controller.h#L32 and https://github.com/ctu-mrs/mrs_uav_managers/blob/2580ce188a411c763bc7c14543f12baa6482506d/include/mrs_uav_managers/tracker.h#L50 are missing function definitions.
The definition of a pure virtual function may be provided (and must be provided if the pure virtual is the destructor). https://en.cppreference.com/w/cpp/language/abstract_class
So far it did not cause any problems, but when running the
mrs_uav_system
onarm64
architecture, undefined symbol runtime errors appear:/opt/ros/melodic/lib/nodelet/nodelet: symbol lookup error: /home/mrs/mrs_workspace/devel/lib//libMpcTracker.so: undefined symbol: _ZN16mrs_uav_managers7TrackerD2Ev