Can I modify MAVROS header information?

edit

My objective is to add the new item to the current MAVROS header containing seq, stamp, and frame_id.

So, I added the new item at '~/ros/kinetic/include/std_msgs/header.h'. However, I ran MAVROS after catkin_make, but it didn't run.

How can I run it?

osboxes@osboxes:~/catkin_ws$ roslaunch mavros px4.launch fcu_url:="udp://:14540@127.0.0.1:14557"
... logging to /home/osboxes/.ros/log/70ee61ac-c1c1-11ea-b74c-080027b5a114/roslaunch-osboxes-11347.log
Checking log directory for disk usage. This may take awhile.
Press Ctrl-C to interrupt
Done checking log file disk usage. Usage is <1GB.

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 * /mavros/wheel_odometry/wheel1/y: 0.15
 * /rosdistro: kinetic
 * /rosversion: 1.12.14

NODES
  /
    mavros (mavros/mavros_node)

auto-starting new master
process[master]: started with pid [11357]
ROS_MASTER_URI=http://localhost:11311

setting /run_id to 70ee61ac-c1c1-11ea-b74c-080027b5a114
process[rosout-1]: started with pid [11370]
started core service [/rosout]
process[mavros-2]: started with pid [11388]
terminate called after throwing an instance of 'std::logic_error'
  what():  basic_string::_M_construct null not valid
**================================================================================
REQUIRED process [mavros-2] has died!
process has died [pid 11388, exit code -6, cmd /home/osboxes/catkin_ws/devel/lib/mavros/mavros_node __name:=mavros __log:=/home/osboxes/.ros/log/70ee61ac-c1c1-11ea-b74c-080027b5a114/mavros-2.log].
log file: /home/osboxes/.ros/log/70ee61ac-c1c1-11ea-b74c-080027b5a114/mavros-2*.log
Initiating shutdown!
================================================================================**
[mavros-2] killing on exit
[rosout-1] killing on exit
[master] killing on exit
shutting down processing monitor...
... shutting down processing monitor complete
done