The latest sync on rolling updates BTCPP from 4.7.2 to 4.8.0, this causes Nav2 to crash immediately
[planner_server-18] #14 Source "../csu/libc-start.c", line 360, in __libc_start_main_impl [0x7bfa7f26728a]
[planner_server-18] #13 Source "../sysdeps/nptl/libc_start_call_main.h", line 58, in __libc_start_call_main [0x7bfa7f2671c9]
[planner_server-18] #12 Object "/root/nav2_ws/build/nav2_planner/planner_server", at 0x5e15b1f8d501, in main
[planner_server-18] #11 Object "/root/nav2_ws/install/nav2_planner/lib/libplanner_server_core.so", at 0x7bfa7fa0d2a1, in nav2_planner::PlannerServer::PlannerServer(rclcpp::NodeOptions const&)
[planner_server-18] #10 Object "/root/nav2_ws/install/nav2_planner/lib/libplanner_server_core.so", at 0x7bfa7fa50fc1, in pluginlib::ClassLoader<[nav2_core::GlobalPlanner](https://github.com/ros-navigation/navigation2/issues/nav2_core::GlobalPlanner)>::ClassLoader(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >)
[planner_server-18] #9 Object "/root/nav2_ws/install/nav2_planner/lib/libplanner_server_core.so", at 0x7bfa7fa50961, in pluginlib::ClassLoader<[nav2_core::GlobalPlanner](https://github.com/ros-navigation/navigation2/issues/nav2_core::GlobalPlanner)>::determineAvailableClasses(std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > const&)
[planner_server-18] #8 Object "/root/nav2_ws/install/nav2_planner/lib/libplanner_server_core.so", at 0x7bfa7fa4dda4, in pluginlib::ClassLoader<[nav2_core::GlobalPlanner](https://github.com/ros-navigation/navigation2/issues/nav2_core::GlobalPlanner)>::processSingleXMLPluginFile(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::map<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, pluginlib::ClassDesc, std::less<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, pluginlib::ClassDesc> > >&)
[planner_server-18] #7 Object "/opt/ros/rolling/lib/libbehaviortree_cpp.so", at 0x7bfa7f128769, in tinyxml2::XMLDocument::~XMLDocument()
[planner_server-18] #6 Source "./malloc/malloc.c", line 3398, in __libc_free [0x7bfa7f2eadad]
[planner_server-18] #5 Source "./malloc/malloc.c", line 4507, in _int_free [0x7bfa7f2e838b]
[planner_server-18] #4 Source "./malloc/malloc.c", line 5772, in malloc_printerr [0x7bfa7f2e5ff4]
[planner_server-18] #3 Source "../sysdeps/posix/libc_fatal.c", line 134, in __libc_message_impl [0x7bfa7f2667b5]
[planner_server-18] #2 Source "./stdlib/abort.c", line 79, in abort [0x7bfa7f2658fe]
[planner_server-18] #1 Source "../sysdeps/posix/raise.c", line 26, in raise [0x7bfa7f28227d]
[planner_server-18] #0 | Source "./nptl/pthread_kill.c", line 89, in __pthread_kill_internal
[planner_server-18] | Source "./nptl/pthread_kill.c", line 78, in __pthread_kill_implementation
[planner_server-18] Source "./nptl/pthread_kill.c", line 44, in __pthread_kill [0x7bfa7f2dbb2c]
[planner_server-18] Aborted (Signal sent by tkill() 606035 0)
Downgrading to 4.7.2 solves the issue. I am not sure why CI is working properly, maybe because we are still having 4.6.2(?)
Bug report
Required Info:
Computer:
Expected behavior
Nav2 works normally
Actual behavior
Nav2 crashes
Reproduction instructions
Additional information
The latest sync on rolling updates BTCPP from 4.7.2 to 4.8.0, this causes Nav2 to crash immediately
Backtrace:
Downgrading to 4.7.2 solves the issue. I am not sure why CI is working properly, maybe because we are still having 4.6.2(?)
navigation2/tools/underlay.repos
Lines 1 to 5 in 47327a5
I will also file a ticket to BTCPP tonight BehaviorTree/BehaviorTree.CPP#1028