In file included from /home/wub/work/1_nzzn/2_code/13_LG/src/Drive/g29_ros2_feedback_drive/src/g29_ros2_feedback/src/joystick.cpp:34:
/home/wub/work/1_nzzn/2_code/13_LG/src/Drive/g29_ros2_feedback_drive/src/g29_ros2_feedback/src/joystick.h: In constructor ‘Joystick_pub::Joystick_pub(const string&, const string&)’:
/home/wub/work/1_nzzn/2_code/13_LG/src/Drive/g29_ros2_feedback_drive/src/g29_ros2_feedback/src/joystick.h:57:17: warning: ‘Joystick_pub::filename’ will be initialized after []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wreorder-Wreorder]8;;]
   57 |     std::string filename;  // 设备文件名
      |                 ^~~~~~~~
/home/wub/work/1_nzzn/2_code/13_LG/src/Drive/g29_ros2_feedback_drive/src/g29_ros2_feedback/src/joystick.cpp:39:41: warning:   base ‘rclcpp::Node’ []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wreorder-Wreorder]8;;]
   39 |     : filename(filename), Node(node_name) // 初始化成员变量 filename
      |                                         ^
/home/wub/work/1_nzzn/2_code/13_LG/src/Drive/g29_ros2_feedback_drive/src/g29_ros2_feedback/src/joystick.cpp:38:1: warning:   when initialized here []8;;https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wreorder-Wreorder]8;;]
   38 | Joystick_pub::Joystick_pub(const std::string &filename, const std::string &node_name)
      | ^~~~~~~~~~~~
/home/wub/work/1_nzzn/2_code/13_LG/src/Drive/g29_ros2_feedback_drive/src/g29_ros2_feedback/src/joystick.cpp: In member function ‘void Joystick_pub::publish()’:
/home/wub/work/1_nzzn/2_code/13_LG/src/Drive/g29_ros2_feedback_drive/src/g29_ros2_feedback/src/joystick.cpp:160:22: error: no match for ‘operator=’ (operand types are ‘sensor_msgs::msg::Joy_<std::allocator<void> >::_buttons_type’ {aka ‘std::vector<int>’} and ‘int’)
  160 |    message.buttons = heartbeat;
      |                      ^~~~~~~~~
In file included from /usr/include/c++/11/vector:72,
                 from /usr/include/c++/11/functional:62,
                 from /usr/include/c++/11/pstl/glue_algorithm_defs.h:13,
                 from /usr/include/c++/11/algorithm:74,
                 from /home/wub/work/1_nzzn/2_code/13_LG/src/Drive/g29_ros2_feedback_drive/src/g29_ros2_feedback/src/joystick.cpp:21:
/usr/include/c++/11/bits/vector.tcc:198:5: note: candidate: ‘std::vector<_Tp, _Alloc>& std::vector<_Tp, _Alloc>::operator=(const std::vector<_Tp, _Alloc>&) [with _Tp = int; _Alloc = std::allocator<int>]’
  198 |     vector<_Tp, _Alloc>::
      |     ^~~~~~~~~~~~~~~~~~~
/usr/include/c++/11/bits/vector.tcc:199:42: note:   no known conversion for argument 1 from ‘int’ to ‘const std::vector<int>&’
  199 |     operator=(const vector<_Tp, _Alloc>& __x)
      |               ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~
In file included from /usr/include/c++/11/vector:67,
                 from /usr/include/c++/11/functional:62,
                 from /usr/include/c++/11/pstl/glue_algorithm_defs.h:13,
                 from /usr/include/c++/11/algorithm:74,
                 from /home/wub/work/1_nzzn/2_code/13_LG/src/Drive/g29_ros2_feedback_drive/src/g29_ros2_feedback/src/joystick.cpp:21:
/usr/include/c++/11/bits/stl_vector.h:709:7: note: candidate: ‘std::vector<_Tp, _Alloc>& std::vector<_Tp, _Alloc>::operator=(std::vector<_Tp, _Alloc>&&) [with _Tp = int; _Alloc = std::allocator<int>]’
  709 |       operator=(vector&& __x) noexcept(_Alloc_traits::_S_nothrow_move())
      |       ^~~~~~~~
/usr/include/c++/11/bits/stl_vector.h:709:26: note:   no known conversion for argument 1 from ‘int’ to ‘std::vector<int>&&’
  709 |       operator=(vector&& __x) noexcept(_Alloc_traits::_S_nothrow_move())
      |                 ~~~~~~~~~^~~
/usr/include/c++/11/bits/stl_vector.h:730:7: note: candidate: ‘std::vector<_Tp, _Alloc>& std::vector<_Tp, _Alloc>::operator=(std::initializer_list<_Tp>) [with _Tp = int; _Alloc = std::allocator<int>]’
  730 |       operator=(initializer_list<value_type> __l)
      |       ^~~~~~~~
/usr/include/c++/11/bits/stl_vector.h:730:46: note:   no known conversion for argument 1 from ‘int’ to ‘std::initializer_list<int>’
  730 |       operator=(initializer_list<value_type> __l)
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~
gmake[2]: *** [CMakeFiles/g29_ros2_feedback_node.dir/build.make:90：CMakeFiles/g29_ros2_feedback_node.dir/src/joystick.cpp.o] 错误 1
gmake[1]: *** [CMakeFiles/Makefile2:137：CMakeFiles/g29_ros2_feedback_node.dir/all] 错误 2
gmake: *** [Makefile:146：all] 错误 2