#0  0x00007ffff72d8ca1 in std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_assign(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&) () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#1  0x00007ffff72d910d in std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::operator=(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&&) () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#2  0x00007ffff6545c78 in eprosima::fastcdr::Cdr::deserialize (this=0x7fffffff8080, string_t="") at /home/michael/workspaces/ros2_ws/install/fastcdr/include/fastcdr/Cdr.h:1594
#3  0x00007ffff654597f in eprosima::fastcdr::Cdr::operator>> (this=0x7fffffff8080, string_t="") at /home/michael/workspaces/ros2_ws/install/fastcdr/include/fastcdr/Cdr.h:469
#4  0x00007ffff654a5b7 in rmw_fastrtps_cpp::deserialize_field<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > (member=0x7ffff5b21680 <rcl_interfaces::msg::rosidl_typesupport_introspection_cpp::ParameterValue_message_member_array+384>, field=0x5555567
9c678, deser=..., call_new=true) at /home/michael/workspaces/ros2_ws/src/ros2/rmw_fastrtps/rmw_fastrtps_cpp/include/rmw_fastrtps_cpp/TypeSupport_impl.hpp:411
#5  0x00007ffff654826d in rmw_fastrtps_cpp::TypeSupport<rosidl_typesupport_introspection_cpp::MessageMembers>::deserializeROSmessage (this=0x555555dade00, deser=..., members=0x7ffff5b21740 <rcl_interfaces::msg::rosidl_typesupport_introspection_cpp::ParameterValue_message_members>, ro
s_message=0x55555679c660, call_new=true) at /home/michael/workspaces/ros2_ws/src/ros2/rmw_fastrtps/rmw_fastrtps_cpp/include/rmw_fastrtps_cpp/TypeSupport_impl.hpp:576
#6  0x00007ffff65482b3 in rmw_fastrtps_cpp::TypeSupport<rosidl_typesupport_introspection_cpp::MessageMembers>::deserializeROSmessage (this=0x555555dade00, deser=..., members=0x7ffff5b21480 <rcl_interfaces::msg::rosidl_typesupport_introspection_cpp::Parameter_message_members>, ros_mes
sage=0x55555679c640, call_new=true) at /home/michael/workspaces/ros2_ws/src/ros2/rmw_fastrtps/rmw_fastrtps_cpp/include/rmw_fastrtps_cpp/TypeSupport_impl.hpp:582
#7  0x00007ffff6548391 in rmw_fastrtps_cpp::TypeSupport<rosidl_typesupport_introspection_cpp::MessageMembers>::deserializeROSmessage (this=0x555555dade00, deser=..., members=0x7ffff5b21d40 <rcl_interfaces::srv::rosidl_typesupport_introspection_cpp::SetParameters_Request_message_membe
rs>, ros_message=0x55555679c2c0, call_new=false) at /home/michael/workspaces/ros2_ws/src/ros2/rmw_fastrtps/rmw_fastrtps_cpp/include/rmw_fastrtps_cpp/TypeSupport_impl.hpp:601
#8  0x00007ffff65470f8 in rmw_fastrtps_cpp::TypeSupport<rosidl_typesupport_introspection_cpp::MessageMembers>::deserializeROSmessage (this=0x555555dade00, buffer=0x7fffdc001a40, ros_message=0x55555679c2c0) at /home/michael/workspaces/ros2_ws/src/ros2/rmw_fastrtps/rmw_fastrtps_cpp/inc
lude/rmw_fastrtps_cpp/TypeSupport_impl.hpp:723
#9  0x00007ffff6545078 in _deserialize_ros_message (buffer=0x7fffdc001a40, ros_message=0x55555679c2c0, untyped_typesupport=0x555555dade00, typesupport_identifier=0x7ffff4cca5c8 "rosidl_typesupport_introspection_cpp") at /home/michael/workspaces/ros2_ws/src/ros2/rmw_fastrtps/rmw_fastr
tps_cpp/src/ros_message_serialization.cpp:46
#10 0x00007ffff653876f in rmw_take_request (service=0x55555619b650, request_header=0x55555638acc0, ros_request=0x55555679c2c0, taken=0x7fffffff81e0) at /home/michael/workspaces/ros2_ws/src/ros2/rmw_fastrtps/rmw_fastrtps_cpp/src/rmw_request.cpp:101
#11 0x00007ffff699405f in rcl_take_request (service=0x5555560cbbb0, request_header=0x55555638acc0, ros_request=0x55555679c2c0) at /home/michael/workspaces/ros2_ws/src/ros2/rcl/rcl/src/rcl/service.c:287
#12 0x00007ffff7a561c5 in rclcpp::executor::Executor::execute_service (service=std::shared_ptr<rclcpp::ServiceBase> (use count 3, weak count 1) = {...}) at /home/michael/workspaces/ros2_ws/src/ros2/rclcpp/rclcpp/src/rclcpp/executor.cpp:337
#13 0x00007ffff7a55ae1 in rclcpp::executor::Executor::execute_any_executable (this=0x55555638b280, any_exec=std::shared_ptr<rclcpp::executor::AnyExecutable> (use count 2, weak count 0) = {...}) at /home/michael/workspaces/ros2_ws/src/ros2/rclcpp/rclcpp/src/rclcpp/executor.cpp:262
#14 0x00007ffff7a55776 in rclcpp::executor::Executor::spin_once (this=0x55555638b280, timeout=...) at /home/michael/workspaces/ros2_ws/src/ros2/rclcpp/rclcpp/src/rclcpp/executor.cpp:224
#15 0x00007ffff7abafb9 in rclcpp::executor::Executor::spin_until_future_complete<std::vector<rcl_interfaces::msg::SetParametersResult_<std::allocator<void> >, std::allocator<rcl_interfaces::msg::SetParametersResult_<std::allocator<void> > > >, std::ratio<1l, 1000l> > (this=0x55555638
b280, future=..., timeout=...) at /home/michael/workspaces/ros2_ws/src/ros2/rclcpp/rclcpp/include/rclcpp/executor.hpp:238
#16 0x00007ffff7ab5a49 in rclcpp::executors::spin_node_until_future_complete<std::vector<rcl_interfaces::msg::SetParametersResult_<std::allocator<void> >, std::allocator<rcl_interfaces::msg::SetParametersResult_<std::allocator<void> > > >, std::ratio<1l, 1000l> > (executor=..., node_
ptr=std::shared_ptr<rclcpp::node_interfaces::NodeBaseInterface> (use count 5, weak count 1) = {...}, future=..., timeout=...) at /home/michael/workspaces/ros2_ws/src/ros2/rclcpp/rclcpp/include/rclcpp/executors.hpp:79
#17 0x00007ffff7aad824 in rclcpp::SyncParametersClient::set_parameters (this=0x5555562c1b80, parameters=std::vector of length 4, capacity 4 = {...}) at /home/michael/workspaces/ros2_ws/src/ros2/rclcpp/rclcpp/src/rclcpp/parameter_client.cpp:394
#18 0x000055555555e954 in main (argc=1, argv=0x7fffffff8b18) at /home/michael/workspaces/ros2_ws/src/ros2/demos/demo_nodes_cpp/src/parameters/set_and_get_parameters.cpp:49