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problem for loading robot pr2 model

asked 2012-02-16 07:01:53 -0500

zhenli gravatar image

updated 2012-02-18 12:11:07 -0500

kwc gravatar image

Dear All. while I try to Starting the Manipulation Pipeline. I just based on the following website: http://www.ros.org/wiki/pr2_tabletop_manipulation_apps/Tutorials/Starting%20the%20Manipulation%20Pipeline

The step is: 1. rosmake pr2_tabletop_manipulation_launch 2. roscore 3. export ROBOT=sim 4. roscd pr2_tabletop_manipulation_launch 5. modify the pr2_tabletop_manipulation.launch just

<include file="$(find household_objects_database)/launch/objects_database_remote_client.launch"/>

Just make it connect as a client for object database running on remote server at Willow Garage 6 cd ~ 7. roslaunch pr2_tabletop_manipulation_launch pr2_tabletop_manipulation.launch The I got the following information:

Mainly is said that :


do I need more step to run this demo? I am using ubuntu 11.04 or 10.04, 64 bit electric ros. The problems are the same. Thanks for any help. Best regards. Zhenli

[collider_node-11] process has died [pid 22887, exit code -11]. log files: /home/administrator/.ros/log/ff64f9c2-58cb-11e1-953f-18f46a4fafa8/collider_node-11.log respawning... [collider_node-11] restarting process process[collider_node-11]: started with pid [23024] [collider_node-11] process has died [pid 23024, exit code -11]. log files: /home/administrator/.ros/log/ff64f9c2-58cb-11e1-953f-18f46a4fafa8/collider_node-11.log respawning... [collider_node-11] restarting process process[collider_node-11]: started with pid [23157]

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answered 2012-02-16 09:50:01 -0500

zhenli gravatar image

Answer by myself: I should run pr2 simulator. The steps: 1. roscore 2. export ROBOT=sim 3.roslaunch pr2_gazebo pr2_empty_world.launch 4. Here you also load the object table.cup 5. modify the pr2_tabletop_manipulation.launch just

<include file="$(find household_objects_database)/launch/objects_database_remote_client.launch"/>

6. roslaunch pr2_tabletop_manipulation_launch pr2_tabletop_manipulation.launch
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Hi zhenli, I also have the same problem and my approach is quite similar to run this demo. I'm using ROS fuerte and Ubuntu LTS 12.04. But I used local database. However, the result gives some errrors and hanging: waitForService: Service [/register_planning_scene] has not been advertised, waiting...

roskidos gravatar image roskidos  ( 2012-11-08 02:41:02 -0500 )edit
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answered 2012-02-16 07:06:15 -0500

zhenli gravatar image

The error information: Could not load the xml from parameter server: robot_description Could not load robot model. Are you sure the robot model is on the parameter server? Robot model '/robot_description' not found! Did you remap 'robot_description'? Models not loaded Could not load the xml from parameter server: robot_description

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Asked: 2012-02-16 07:01:53 -0500

Seen: 998 times

Last updated: Feb 16 '12