On Thu, Aug 5, 2010 at 12:22 AM, nitinDhiman wrote: > > Hello friends, > > I have Cturtle installed using debs released on August03,10 for Lucid Lynx > on Debian Squeeze. > > I am trying to run tutorial1.cpp of Karto Slam. > Karto package has launch file karto_stage.launch. > First it reports about abscence of 2dnav_stage package. Which is not > present > in https://code.ros.org/svn/wg-ros-pkg/branches/trunk_cturtle > > Hi Nitin, that package does seem to exist at https://code.ros.org/svn/wg-ros-pkg/branches/trunk_cturtle/demos/2dnav_stage/. Are you sure your ROS_PACKAGE_PATH is set correctly? - Bhaskara > Changing path for world file to package 2dnav_slam_stage and launching it, > Stage do not shows anything and rviz is empty. > > Following is the output: > > process[voxel_visualizer-5]: started with pid [14971] > process[slam_karto-6]: started with pid [14984] > [ WARN] [1280992699.713083370]: Message from [/stageros] has a > non-fully-qualified frame_id [base_laser_link]. Resolved locally to > [/base_laser_link]. This is will likely not work in multi-robot systems. > This message will only print once. > [ INFO] [1280992699.714978931, 0.400000000]: laser base_laser_link's pose > wrt base: 0.275 0.000 0.000 > [ INFO] [1280992699.953668485, 0.600000000]: Subscribed to Topics: > base_scan > [ INFO] [1280992699.984762245, 0.600000000]: Requesting the map... > > [ INFO] [1280992699.986132531, 0.600000000]: Still waiting on map... > > [ INFO] [1280992700.907246592, 1.600000000]: Still waiting on map... > > [ INFO] [1280992701.920094453, 2.600000000]: Received a 0 X 0 map at > 0.050000 m/pix > > [ WARN] [1280992701.942543466, 2.600000000]: The base_scan observation > buffer has not been updated for 1.00 seconds, and it should be updated > every > 0.40 seconds. > [ INFO] [1280992701.951922032, 2.600000000]: MAP SIZE: 0, 0 > [ INFO] [1280992701.957366230, 2.600000000]: Subscribed to Topics: > base_scan > [ WARN] [1280992702.083626350, 2.700000000]: The base_scan observation > buffer has not been updated for 1.10 seconds, and it should be updated > every > 0.40 seconds. > [ WARN] [1280992702.106022004, 2.800000000]: The base_scan observation > buffer has not been updated for 1.20 seconds, and it should be updated > every > 0.40 seconds. > > Following is the ouput of roswtf > WARNING The following node subscriptions are unconnected: > * /local_costmap/voxel_grid_throttle: > * /local_costmap/voxel_grid > * /move_base_node: > * /tf_message > * /move_base/cancel > * /voxel_visualizer: > * /move_base_node/local_costmap/voxel_grid_throttled > * /rviz: > * /particlecloud > * /base_scan_throttled > > WARNING The following nodes are unexpectedly connected: > * /voxel_visualizer->/rosout (/rosout) > * /slam_karto->/rosout (/rosout) > * /local_costmap/voxel_grid_throttle->/rosout (/rosout) > * /move_base_node->/rosout (/rosout) > * /rviz->/rosout (/rosout) > * /stageros->/rosout (/rosout) > > For running it, first world file needs upgradation so that pose is defined > now as (x,y,z,yaw). I am not able to find reason for this. Any solutions? > > > thank you > nitin > -- > View this message in context: > http://ros-users.122217.n3.nabble.com/karto-package-launch-problems-tp1025328p1025328.html > Sent from the ROS-Users mailing list archive at Nabble.com. > > > ------------------------------------------------------------------------------ > The Palm PDK Hot Apps Program offers developers who use the > Plug-In Development Kit to bring their C/C++ apps to Palm for a share > of $1 Million in cash or HP Products. Visit us here for more details: > http://p.sf.net/sfu/dev2dev-palm > _______________________________________________ > ros-users mailing list > ros-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/ros-users > _______________________________________________ > ros-users mailing list > ros-users@code.ros.org > https://code.ros.org/mailman/listinfo/ros-users > -- Bhaskara Marthi Research Scientist Willow Garage Inc. 650-475-2856