Mike,
I just loaded your map up with the map_server and viewed it in RViz. No segfault. Can you give us some details on your computer (for example, available RAM, GPU, OS, ROS install method, etc)? Are you also displaying a lot of other data in RViz at the same time or does it still happen with just the map?
Also, a backtrace would be helpful. To do that, you'll need to launch rviz with gdb. To do that, run the following: 'roscd rviz', 'gdb bin/rviz' and type 'run' in the gdb prompt. When rviz segfaults, head back to the gdb prompt and type 'bt'. Then save that output and attach/paste it here so that we can get more clues as to exactly where/why rviz is segfaulting.
- Eric
On Fri, Jan 14, 2011 at 1:33 PM, Michael Sands
<m.sands.vader@gmail.com> wrote:
Eric,
I've attached the map and the yaml file. The resolution is 0.05m per pixel. Like I said, it works fine with the map server and nav_view just when I listen to the map topic in rviz it segfaults.
Thanks for your help.
-MikeOn Thu, Jan 13, 2011 at 7:46 PM, Eric Perko
<wisesage5001@gmail.com> wrote:
What resolution is your map? 5cm per pixel?
Also, if you gzip your map, it should be fairly small. Making it and the map.yaml file available so that this could be reproducible would probably be helpful.
- Eric
Hi all,
Does anyone know if there are any limitations to the map size that you can display in rviz? We're working in an outdoor environment so our map is fairly large 300m x 100m. The map server loads the map fine and I can view it in nav_view but whenever I try to view it in rviz the program segfaults. Just wondering if anyone else had seen this behavior or has any ideas.
Mike Sands
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