Hi Nitin, The map building demo you checked out was the trunk version of wg_robots_gazebo, which currently works with cturtle only. For boxturtle, use pr2_gazebo_wg (was pr2_alpha_gazebo) from this stack: https://code.ros.org/svn/wg-ros-pkg/branches/trunk_boxturtle/stacks/wg_robots_gazebo The dependency on ros_experimental_trunk can be safely ignored. It is used for some experimental logging functionality for regression testing only. John On Wed, Jul 14, 2010 at 4:03 AM, nitinDhiman wrote: > > Hi, > During compilation of tutorial one dependency for package > "ros_experimental_trunk" could not be resolved. > > After ignoring this and launching map_building_demo.launch, gazebo starts. > But PR2 is not visible properly. Only gripper and some shadow is visible. > Rviz do not starts on its own. > I am getting following errors: > ignoring link without visual tag: > narrow_stereo_gazebo_l_stereo_camera_optical_frame > ignoring link without visual tag: > narrow_stereo_gazebo_r_stereo_camera_optical_frame > ignoring link without visual tag: narrow_stereo_optical_frame > ignoring link without visual tag: > wide_stereo_gazebo_l_stereo_camera_optical_frame > ignoring link without visual tag: > wide_stereo_gazebo_r_stereo_camera_optical_frame > ignoring link without visual tag: wide_stereo_optical_frame > ignoring link without visual tag: l_forearm_cam_optical_frame > [INFO] 1279104879.059226: Waiting for controller manager to start > ignoring link without visual tag: l_gripper_led_frame > ignoring link without visual tag: r_forearm_cam_optical_frame > ignoring link without visual tag: r_gripper_led_frame > [ INFO] 0.000000000: waiting for gazebo factory, usually launched by > 'roslaunch `rospack find gazebo`/launch/empty_world.launch' > Gazebo successfully initialized > [ INFO] 0.001000000: Callback thread id=0xa410768 > ../../intel/intel_bufmgr_gem.c:1061: Error writing data to buffer 184: (0 > 148608) Bad address . > [pr2_gazebo_model-3] process has finished cleanly. > log file: > > /home/nitin/.ros/log/30815278-8f36-11df-aeb5-00248119e15c/pr2_gazebo_model-3*.log > [ WARN] 5.466000000: WARNING: gazebo_ros_laser plugin artifically sets > minimum intensity to 101.000000 due to cutoff in hokuyo filters. > ../../intel/intel_bufmgr_gem.c:1061: Error writing data to buffer 187: (0 > 19008) Bad address . > ../../intel/intel_bufmgr_gem.c:1061: Error writing data to buffer 184: (0 > 132480) Bad address . > ../../intel/intel_bufmgr_gem.c:1061: Error writing data to buffer 184: (0 > 132480) Bad address . > ../../intel/intel_bufmgr_gem.c:1061: Error writing data to buffer 280: (0 > 19008) Bad address . > ../../intel/intel_bufmgr_gem.c:1061: Error writing data to buffer 184: (0 > 132480) Bad address . > ../../intel/intel_bufmgr_gem.c:1061: Error writing data to buffer 184: (0 > 132480) Bad address . > ../../intel/intel_bufmgr_gem.c:1061: Error writing data to buffer 280: (0 > 19008) Bad address . > ../../intel/intel_bufmgr_gem.c:1061: Error writing data to buffer 184: (0 > 132480) Bad address . > ../../intel/intel_bufmgr_gem.c:1061: Error writing data to buffer 184: (0 > 132480) Bad address . > ../../intel/intel_bufmgr_gem.c:1061: Error writing data to buffer 280: (0 > 19008) Bad address . > ../../intel/intel_bufmgr_gem.c:1061: Error writing data to buffer 184: (0 > 132480) Bad address . > ../../intel/intel_bufmgr_gem.c:1061: Error writing data to buffer 184: (0 > 132480) Bad address . > ../../intel/intel_bufmgr_gem.c:1061: Error writing data to buffer 184: (0 > 200832) Bad address . > [ INFO] 5.466000000: [stereo_image_proc] Reconfigure request received > ../../intel/intel_bufmgr_gem.c:1061: Error writing data to buffer 326: (0 > 73728) Bad address . > ../../intel/intel_bufmgr_gem.c:1061: Error writing data to buffer 333: (0 > 29184) Bad address . > [ INFO] 5.466000000: [stereo_image_proc] Reconfigure request received > BAYER_BGGR8 not supported, using default Ogre::PF_R8G8B8 > BAYER_BGGR8 not supported, using default Ogre::PF_R8G8B8 > [ INFO] 5.466000000: trigger_mode trigger_mode streaming > [ INFO] 5.466000000: [stereo_image_proc] Reconfigure request received > > VERTEX_NORMAL_SET: Recomputed 480 face vertex normals. > ../../intel/intel_bufmgr_gem.c:1061: Error writing data to buffer 326: (0 > 75456) Bad address . > > VERTEX_NORMAL_SET: Recomputed 960 face vertex normals. > ../../intel/intel_bufmgr_gem.c:1061: Error writing data to buffer 359: (0 > 59904) Bad address . > ../../intel/intel_bufmgr_gem.c:1061: Error writing data to buffer 365: (0 > 49152) Bad address . > > VERTEX_NORMAL_SET: Recomputed 300 face vertex normals. > ../../intel/intel_bufmgr_gem.c:1061: Error writing data to buffer 373: (0 > 58944) Bad address . > > VERTEX_NORMAL_SET: Recomputed 600 face vertex normals. > ../../intel/intel_bufmgr_gem.c:1061: Error writing data to buffer 381: (0 > 34560) Bad address . > ../../intel/intel_bufmgr_gem.c:1061: Error writing data to buffer 381: (0 > 49152) Bad address . > > VERTEX_NORMAL_SET: Recomputed 468 face vertex normals. > ../../intel/intel_bufmgr_gem.c:1061: Error writing data to buffer 326: (0 > 72000) Bad address . > > VERTEX_NORMAL_SET: Recomputed 240 face vertex normals. > ../../intel/intel_bufmgr_gem.c:1061: Error writing data to buffer 405: (0 > 29952) Bad address . > ../../intel/intel_bufmgr_gem.c:1061: Error writing data to buffer 413: (0 > 12288) Bad address . > > STLA_READ - Fatal error! > Unrecognized first word on line. > > VERTEX_NORMAL_SET: Recomputed 516 face vertex normals. > ../../intel/intel_bufmgr_gem.c:1061: Error writing data to buffer 423: (0 > 16512) Bad address . > > STLA_READ - Fatal error! > Unrecognized first word on line. > > VERTEX_NORMAL_SET: Recomputed 660 face vertex normals. > > FACE_NORMAL_AVE: Recomputed 220 face normals > by averaging face vertex normals. > ../../intel/intel_bufmgr_gem.c:1061: Error writing data to buffer 423: (0 > 21120) Bad address . > > STLA_READ - Fatal error! > Unrecognized first word on line. > > VERTEX_NORMAL_SET: Recomputed 414 face vertex normals. > > FACE_NORMAL_AVE: Recomputed 138 face normals > by averaging face vertex normals. > ../../intel/intel_bufmgr_gem.c:1061: Error writing data to buffer 326: (0 > 85248) Bad address . > > STLA_READ - Fatal error! > Unrecognized first word on line. > > VERTEX_NORMAL_SET: Recomputed 660 face vertex normals. > > FACE_NORMAL_AVE: Recomputed 220 face normals > by averaging face vertex normals. > > STLA_READ - Fatal error! > Unrecognized first word on line. > . > . > . > > > Are these due to improper graphics card installations? Stage tutorial ran > without any issue. > > thanks > nitin > -- > View this message in context: > http://ros-users.122217.n3.nabble.com/building-a-map-in-simulation-tp965733p966159.html > Sent from the ROS-Users mailing list archive at Nabble.com. > > > ------------------------------------------------------------------------------ > This SF.net email is sponsored by Sprint > What will you do first with EVO, the first 4G phone? > Visit sprint.com/first -- http://p.sf.net/sfu/sprint-com-first > _______________________________________________ > 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 >