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2018-07-05 08:58:35 -0500 edited question Waiting on transform from base_footprint to map to become available before running costmap, tf error:

Waiting on transform from base_footprint to map to become available before running costmap, tf error: I learn the tutori

2018-07-05 08:58:19 -0500 edited question Waiting on transform from base_footprint to map to become available before running costmap, tf error:

Waiting on transform from base_footprint to map to become available before running costmap, tf error: I learn the tutori

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2018-07-05 08:12:31 -0500 commented question when I learn Customizing the Stage Simulator of stage simulation on WIKI, The world file ~/stageTutorial/tutorial.world does not exist.

thanks, I solve the problem.

2018-07-05 08:11:47 -0500 received badge  Famous Question (source)
2018-07-05 08:11:26 -0500 edited question Waiting on transform from base_footprint to map to become available before running costmap, tf error:

Waiting on transform from base_footprint to map to become available before running costmap, tf error: when I learn the t

2018-07-05 08:10:39 -0500 asked a question Waiting on transform from base_footprint to map to become available before running costmap, tf error:

Waiting on transform from base_footprint to map to become available before running costmap, tf error: when I learn the t

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2018-03-15 22:26:45 -0500 asked a question when i learn Customizing the Stage Simulator of turtlebot simlation, the following error occoured:[map_server-10] process has died [pid 16410, exit code 255, cmd /opt/ros/indigo/lib/map_server/map_server

when i learn Customizing the Stage Simulator of turtlebot simlation, the following error occoured:[map_server-10] proces

2018-03-08 21:48:02 -0500 asked a question I learn turtlebot simulation according to tutorial(Explore the Gazebo world). When I check DepthCloud, the kinect doesn't work.

I learn turtlebot simulation according to tutorial(Explore the Gazebo world). When I check DepthCloud, the kinect doesn'

2018-03-06 20:35:21 -0500 asked a question when I learn Customizing the Stage Simulator of stage simulation on WIKI, The world file ~/stageTutorial/tutorial.world does not exist.

when I learn Customizing the Stage Simulator of stage simulation on WIKI, The world file ~/stageTutorial/tutorial.world

2018-02-20 03:18:33 -0500 received badge  Notable Question (source)
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2018-01-30 22:06:07 -0500 asked a question No map received in rviz and i can control the robot to move in gazebo by keyboard,but i can't control it in rviz.

No map received in rviz and i can control the robot to move in gazebo by keyboard,but i can't control it in rviz. 1.whe