ROS Joint_state_publisher error
I'm getting the below error and am not knowing how to go about solving it.
[joint_state_publisher-2] process has died [pid 11372, exit code 1, cmd /opt/ros/melodic/lib/joint_state_publisher/joint_state_publisher __name:=joint_state_publisher __log:=/home/rahul/.ros/log/72316b4c-3c2c-11ea-b9fc-48d705d10f63/joint_state_publisher-2.log].
log file: /home/rahul/.ros/log/72316b4c-3c2c-11ea-b9fc-48d705d10f63/joint_state_publisher-2*.log
Please provide the relevant files (launch, paramter, etc.). Otherwise, this is not enough information.