Jong H Kim's profile - activity

Is there any explanation ffor the pro like the dynamixel installation posted in ROS at http://wiki.ros.org/dynamixel_motor? With that information, I can install and run it. Thanks.

Can you tell me how to install the dynamixel pro driver and controller?

Great Thank you very much. :)

Can anyone tell me where I can get the ROS code for dynamixel pro? Thanks in advance.

Thank you so much. I appreciate that.

I tried that but It does'n work. It shows an error massage like "[rosrun] Couldn't find executable named kinect_detect below home/jkim/ros_workspace/ppl_detection" when I command "rosrun ppl_detection kinect_detect" What should I do ?

Hi, friends

I have simple question about how to install mongodb into my computer. I am working on laser_slam and I installed svn. When I run the code below,

$ roslaunch laser_slam laser_slam.launch

ERROR: cannot launch node of type [mongodb/wrapper.py]: Cannot locate installation of package mongodb: [rospack] couldn't find package [mongodb]. ROS_ROOT[/opt/ros/electric/ros] ROS_PACKAGE_PATH[/home/jkim/ros_workspace:/opt/ros/electric/stacks:/opt/ros/electric/stacks] ERROR: cannot launch node of type [laser_slam/laser_slam_node]: Cannot locate node of type [laser_slam_node] in package [laser_slam] ERROR: cannot launch node of type [laser_slam/cloud_snapshotter]: Cannot locate node of type [cloud_snapshotter] in package [laser_slam] ERROR: cannot launch node of type [laser_slam/scan_match_constraint_generator]: Cannot locate node of type [scan_match_constraint_generator] in package [laser_slam] ERROR: cannot launch node of type [laser_slam/scan_match_localizer]: Cannot locate node of type [scan_match_localizer] in package [laser_slam]

there was error, So I just started installing mongodb first. If you know how to install mongodb, please teach me :) Thank you

Jong

Hi, all

Regarding people detection(ppl_detection), I have an error. When I run the code below

$ rosrun ppl_detection kinect_detect

[rosrun] Couldn't find executable named kinect_detect below home/jkim/ros_workspace/ppl_detection

I followed the procedure introduced in the website. I modified launch/kinect.launch, then typed

$ roslaunch ppl_detection kinect.launch

I seemed to work showing rviz screen, but when I put this command

$ rosrun ppl_detection kinect_detect

error occurs. please help. Thank you

Jong

Hi, friends

I am having problem with slam_gmapping with hokuyo. I am doing basic step. I just finished installing laser drivers and gmapping pakages. Then, I just type "rosrun gmapping slam_gmapping scan:=base_scan ". and then, it seems like working but it doesn't display any result. Please help me how to do gmapping with Hokuyo. thanks.

Is there a certain reason you're trying to build it yourself ? Following 3.1 works good enough for me;

sudo apt-get install ros-electric-openni-kinect

Remember its either 3.1 or 3.2, it is not necessary to do both.

Did you add a Pointcloud2 display and choose a topic?

Hello. I am new to ROS/Ubuntu and hoping someone could shed some light into my problem.

My main problem is that I cannot see any result of depth and RGB from Kinect, even though I installed following instructions introduced from http://www.ros.org/wiki/kinect.

Below is what I have done so far:

1. I have installed openni_kinect (electric); "sudo apt-get install ros-electric-openni-kinect "
2. unplug and plug in the Kinect.

3. type command "roslaunch openni_launch openni.launch."

   ** result image shown:link image

   As you can see from the image description, it seems the above command has registered kinetic

4. when I run "rosrun rviz rviz", it does not show anything except black screen so far. Is there anything specific I should be doing to RVIZ to get the kinetic camera to capture?

Thanks for you help.

Hi,

I got problem on installing with procedure of openni_kinect (www.ros.org/wiki/openni_kinect).

Regarding 3.2 Sourse based installation (electiric), I cannot do " make and make install" and "make debian and sudo dpkg -i *.deb". I wonder if I could have answer. Thank you.

Jong