... logging to /home/pi/.ros/log/84985002-1915-11ed-a4db-c1c7c5015c8f/roslaunch-pi-3948.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.
Resource not found: lsm10_v2
ROS path [0]=/opt/ros/melodic/share/ros
ROS path [1]=/home/pi/car/src
ROS path [2]=/opt/ros/melodic/share
The traceback for the exception was written to the log file
请教各位这样的问题应该改哪里