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| 2013-06-26 22:16:25 -0500 | asked a question | Debug output in different terminal windows Hi, I'm using ROS_DEBUG_NAMED with different names in my code. Do you know if it's possible to use the terminal to see only the output of a certain debug logger instead of using rxconsole? I've a windows machine where I want to watch the output from different debug loggers by connecting to my work machine via SSH. Thanks |
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| 2013-06-11 03:15:36 -0500 | asked a question | Visualize all calculated trajectories in RViz Hi, before a local planner chooses a best trajectory, it calculates a lot and compares them. Is there any chance to visualize all of the generated trajectories in RViz to see what's happening and how different parameters influence the calculation? I was thinking about modifying the local planner and add a publisher which advertises all calculated trajectories, but I don't know if that would be a good way. Any ideas? |
| 2013-06-11 02:59:31 -0500 | received badge | ● Teacher (source) |
| 2013-06-09 20:07:51 -0500 | commented question | Using pcl::VoxelFilter with PointCloud2 leads to crash Hey, sorry, I ignored that you are on groovy. The groovy packages were updated yesterday I think. So you should try to update again. |
| 2013-06-06 20:18:53 -0500 | commented question | Using pcl::VoxelFilter with PointCloud2 leads to crash Do you have the most recent version of the pcl libs? There was an update 2 or 3 days ago which fixed an error causing "Illegal instruction" errors. |
| 2013-06-06 20:12:01 -0500 | commented answer | Illegal Instruction when reading PCD/PLY files readHeader() Try x/i $pc in gdb to see which instruction is causing the SIGILL, for me it was vmovsd |
| 2013-06-06 03:56:53 -0500 | answered a question | Illegal Instruction when reading PCD/PLY files readHeader() Try to update your ros-fuerte-perception-pcl (There is a new version out since yesterday I think). I had a similar problem giving me an "Illegal instruction" error. The 1.2.3 version of ros-fuerte-perception-pcl was compiled with differend flags which led to this error. |
| 2013-06-04 02:55:59 -0500 | commented question | segmentation fault in robot_self_filter_color Hi Jenny, take a look at this ticket on Github: https://github.com/ros-perception/perception_pcl/issues/10 - I had a problem with robot_self_filter too, resulting in an error. After updating my pcl lib with the ones mentioned in the ticket, I had no problems. |
| 2013-06-02 21:24:16 -0500 | commented question | laser_self_filter crashes when launching PR2 arm_navigation I'm getting the same error if I try to run a launchfile from the erratic_robot package (roslaunch erratic_navigation_apps demo_2dnav_empty_map.launch). I'm also running Ubuntu 12.04 64-Bit with Fuerte. UPDATE: Have a look at this ticket: https://github.com/ros-perception/perception_pcl/issues/10 |
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