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Claudine Badue's profile - activity

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2015-06-25 15:47:54 -0500 asked a question Controlling Pionner in a Simulated Environment Using p2os and gazebo

Dear all,

I am trying to control Pionner in a simulated environment using p2os and gazebo. For that, I executed:

$ roscore
$ roslaunch p2os_urdf pioneer3dx.gazebo.launch

The Pioneer appeared in the simulated environment.

What I must do now for controlling it?

I already tried:

$ rostopic pub /cmd_vel geometry_msgs/Twist '[-0.5, 0, 0]' '[0, 0, 0]' -r 100

but it didn't work.

Kind regards,

Claudine

2015-06-11 16:14:18 -0500 asked a question Memory corruption bug with stageros

Dear all,

I am trying to simulate a Pionner robot using the Stage Simulator with Ubuntu 14.04 and ROS Indigo. For that, I am following the tutorial available at: http://wiki.ros.org/p2os-purdue/Tutor... . Nevertheless, when I use the command:

roslaunch p2os_launch stage-pioneer-3dx-sick.launch

I get the error message:

process[stageros-3]: started with pid [13306] * Error in `/home/claudine/catkin_ws/devel/lib/stage_ros/stageros': malloc(): memory corruption: 0x000000000178cf90 [stageros-3] process has died [pid 13306, exit code -6, cmd /home/claudine/catkin_ws/devel/lib/stage_ros/stageros /home/claudine/catkin_ws/src/p2os/p2os_launch/launch/stage-worlds/pioneer3dx-sick.world __name:=stageros __log:=/home/claudine/.ros/log/f9f917c4-107a-11e5-bd7c-a417312cfbde/stageros-3.log]. log file: /home/claudine/.ros/log/f9f917c4-107a-11e5-bd7c-a417312cfbde/stageros-3.log

Any ideas?

Kind regards,

Claudine

2015-06-11 16:14:17 -0500 asked a question Memory corruption bug with stageros

Dear all,

I am trying to simulate a Pioneer robot using the Stage Simulator. For this, I am following the tutorial available at http://wiki.ros.org/p2os-purdue/Tutor... . When I use the command:

roslaunch p2os_launch stage-pioneer-3dx-sick.launch

I get the following error message:

*** Error in `/home/claudine/catkin_ws/devel/lib/stage_ros/stageros': malloc(): memory corruption: 0x000000000178cf90 ***
[stageros-3] process has died [pid 13306, exit code -6, cmd /home/claudine/catkin_ws/devel/lib/stage_ros/stageros /home/claudine/catkin_ws/src/p2os/p2os_launch/launch/stage-worlds/pioneer3dx-sick.world __name:=stageros __log:=/home/claudine/.ros/log/f9f917c4-107a-11e5-bd7c-a417312cfbde/stageros-3.log].
log file: /home/claudine/.ros/log/f9f917c4-107a-11e5-bd7c-a417312cfbde/stageros-3*.log

I am using Ubuntu 14.04 and ROS Indigo.

Ideas of how to solve this problem?

Kind regards,

Claudine