explore stack
hi, i am trying to use the explore stack in gazebo, but i get the following warnings:
[ WARN] [1342514709.419049768, 713.848000000]: Costmap2DROS transform timeout. Current time: 713.8480, global_pose stamp: 713.5130, tolerance: 0.3000
[ WARN] [1342514708.892588284, 711.502000000]: Map update loop missed its desired rate of 5.0000Hz... the loop actually took 0.2230 seconds
i dont't find a doku about the explore stack just the examples...can anyone help me ?
please can you tell me how you used explore stack in gazebo ?
i tried it ,it begin to draw the map, but it didn't move on rviz without teleop