I have added differential drive plug-in and laser sensor (hokuyo) plug-in to my urdf file. I launched the robot in environment shown below and moved the robot using tele-operation.
Then i launched the rviz and did the setup required to view the scan results fron laser plug-in but it failed (refer the pic below).
Following are my terminal result and result for rostopic echo /scan respectively.
Below is my plug-in code
Link & joint0 0 0 0 0 0 false 40 100 1 -1.570796 1.570796 0.10 30.0 0.01 /scan hokuyo_link
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