Error: Segmentation fault (core dumped)

[hichamhendy]

I'm having some trouble running the path planning code. I tracked the error and the problem is here fcl::OcTree* tree = new fcl::OcTree(std::shared_ptr<const octomap::OcTree>(tree_oct)); by the way, pkg-config fcl --modversion shows 0.5.0 any Ideas??

Error: `Initialized: OMPL version: 1.4.2 Initialized Stack trace (most recent call last):

18 Object "", at 0xffffffffffffffff, in

17 Object "/home/rnd/catkin_ws/devel/.private/path_planning/lib/path_planning/path_planning_node", at 0x55fc8f967049, in _start

16 Source "../csu/libc-start.c", line 310, in __libc_start_main [0x7f447ffdfc86]

15 Object "/home/rnd/catkin_ws/devel/.private/path_planning/lib/path_planning/path_planning_node", at 0x55fc8f967d81, in main

14 Object "/opt/ros/melodic/lib/libroscpp.so", at 0x7f44829e737a, in ros::spin()

13 Object "/opt/ros/melodic/lib/libroscpp.so", at 0x7f44829fea38, in ros::SingleThreadedSpinner::spin(ros::CallbackQueue*)

12 Object "/opt/ros/melodic/lib/libroscpp.so", at 0x7f44829a72fa, in ros::CallbackQueue::callAvailable(ros::WallDuration)

11 Object "/opt/ros/melodic/lib/libroscpp.so", at 0x7f44829a5558, in ros::CallbackQueue::callOneCB(ros::CallbackQueue::TLS*)

10 Object "/opt/ros/melodic/lib/libroscpp.so", at 0x7f44829fae91, in ros::SubscriptionQueue::call()

9 Object "/home/rnd/catkin_ws/devel/.private/path_planning/lib/path_planning/path_planning_node", at 0x55fc8f98c5a8, in ros::SubscriptionCallbackHelperT<boost::shared_ptr<octomapmsgs::Octomap<std::allocator > const> const&, void>::call(ros::SubscriptionCallbackHelperCallParams&)

8 Object "/home/rnd/catkin_ws/devel/.private/path_planning/lib/path_planning/path_planning_node", at 0x55fc8f98d8f2, in boost::function1<void, boost::shared_ptr<octomapmsgs::Octomap<std::allocator > const> >::operator()(boost::shared_ptr<octomapmsgs::Octomap<std::allocator > const>) const

7 Object "/home/rnd/catkin_ws/devel/.private/path_planning/lib/path_planning/path_planning_node", at 0x55fc8f983e87, in boost::detail::function::void_function_obj_invoker1<boost::function<void (boost::shared_ptr<octomapmsgs::Octomap<std::allocator > const> const&)>, void, boost::shared_ptr<octomapmsgs::Octomap<std::allocator > const> >::invoke(boost::detail::function::function_buffer&, boost::shared_ptr<octomapmsgs::Octomap<std::allocator > const>)

6 Object "/home/rnd/catkin_ws/devel/.private/path_planning/lib/path_planning/path_planning_node", at 0x55fc8f98678f, in boost::function1<void, boost::shared_ptr<octomapmsgs::Octomap<std::allocator > const> const&>::operator()(boost::shared_ptr<octomapmsgs::Octomap<std::allocator > const> const&) const

5 Object "/home/rnd/catkin_ws/devel/.private/path_planning/lib/path_planning/path_planning_node", at 0x55fc8f97c712, in boost::detail::function::void_function_obj_invoker1<boost::_bi::bind_t<void, void ()(boost::shared_ptr<octomapmsgs::Octomap<std::allocator > const> const&, planner), boost::_bi::list2<boost::arg<1>, boost::_bi::value<planner*> > >, void, boost::shared_ptr<octomapmsgs::Octomap<std::allocator > const> const&>::invoke(boost::detail::function::function_buffer&, boost::shared_ptr<octomapmsgs::Octomap<std::allocator > const> const&)

4 Object "/home/rnd/catkin_ws/devel/.private/path_planning/lib/path_planning/path_planning_node", at 0x55fc8f97f6d8, in void boost::_bi::bind_t<void, void ()(boost::shared_ptr<octomapmsgs::Octomap<std::allocator > const> const&, planner), boost::_bi::list2<boost::arg<1>, boost::_bi::value<planner*> > >::operator()<boost::shared_ptr<octomapmsgs::Octomap<std::allocator > const> const&>(boost::shared_ptr<octomapmsgs::Octomap<std::allocator > const> const&)

3 Object "/home/rnd/catkin_ws/devel/.private/path_planning/lib/path_planning/path_planning_node", at 0x55fc8f981a48, in void boost::_bi::list2<boost::arg<1>, boost::_bi::value<planner> >::operator()<void ()(boost::shared_ptr<octomapmsgs::Octomap<std::allocator > const> const&, planner), boost::_bi::rrlist1<boost::shared_ptr<octomapmsgs::Octomap<std::allocator > const> const&> >(boost::_bi::type, void (&)(boost::shared_ptr<octomapmsgs::Octomap<std::allocator > const> const&, planner*), boost::_bi::rrlist1<boost::shared_ptr<octomapmsgs::Octomap<std::allocator > const> const&>&, int)

2 Object "/home/rnd/catkin_ws/devel/.private/path_planning/lib/path_planning/path_planning_node", at 0x55fc8f967477, in octomapCallback(boost::shared_ptr<octomapmsgs::Octomap<std::allocator > const> const&, planner*)

1 Object "/home/rnd/catkin_ws/devel/.private/path_planning/lib/path_planning/path_planning_node", at 0x55fc8f96b982, in fcl::OcTree::OcTree(std::shared_ptr const&)

0 Object "/home/rnd/catkin_ws/devel/.private/path_planning/lib/path_planning/path_planning_node", at 0x55fc8f96920e, in octomap::AbstractOccupancyOcTree::getOccupancyThres() const

Segmentation fault (Address not mapped to object [0x18]) Segmentation fault (core dumped) `