Problem moving the robot using navigation stack
I have setup navigation stack on my robot with all the nodes up and running (move_base, amcl , costmap2d etc.). I am also able to move my robot using teleoperation (keyboard control) and see its motion in Rviz as well. Now, I have created a map using gmapping and loaded it with amcl and when I give 2D NavGoal command from Rviz, the robot does not move. It shows the planned path in Rviz but does not move. In the terminal, it prints 'Got new plan' many times and at the end prints 'Rotate Recovery behavior started'. And after that, nothing happens. Any ideas why the robot is not moving. Thanks