unused args [laser_enabled] for include of

[leelaser]

zyy@ubuntu:~$ roslaunch mavros_apriltag_tracking tracker.launch
... logging to /home/zyy/.ros/log/cfd296fc-b546-11ef-bbcb-573e2a8edccc/roslaunch-ubuntu-19364.log
Checking log directory for disk usage. This may take a while.
Press Ctrl-C to interrupt
Done checking log file disk usage. Usage is <1GB.

RLException: unused args [laser_enabled] for include of [/home/zyy/ws_husky/src/husky/husky_gazebo/launch/spawn_husky.launch]
The traceback for the exception was written to the log file