rviz crash on adding topic - Segmentation fault (core dumped)! [closed]

asked 2014-02-03 21:30:05 -0500

seredin gravatar image

updated 2014-02-04 02:59:16 -0500

Hi all!

I have bug. Yesterday I reinstall groovy. When I launch openni_launch and try to add topic /camera/depth_registered/points in PointCloud2. Rviz is crash and I have this error:

Segmentation fault (core dumped)

I launch rviz with gdb and I see it:

Program received signal SIGSEGV, Segmentation fault.
0x00007ffff7aef690 in rviz::PointCloud::addPoints(rviz::PointCloud::Point*, unsigned int) () from /opt/ros/groovy/lib/librviz.so
(gdb)

What is wrong?

Update

Installed Hydro. All it work. What is wrong with Groovy?

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Closed for the following reason question is not relevant or outdated by tfoote
close date 2016-08-14 01:32:26.469906

Comments

Output of `dmesg | tail -n 50` *might* be helpful either :) Also, You could try running `backtrace` on the `gdb` to inspect a bit deeper, what actually going on...

Kamiccolo gravatar image Kamiccolo  ( 2014-02-04 02:05:12 -0500 )edit

How can I running `backtrace` on the `gdb`? Can you give command example?

seredin gravatar image seredin  ( 2014-02-04 03:03:13 -0500 )edit

I have just developed the same problem with my version of Groovy. It seems that a recent update has broken it.

Arrakis gravatar image Arrakis  ( 2014-02-04 03:13:17 -0500 )edit

@seredin, $ gdb rviz --eval-command="run add_rviz_parameters_here_if_any_needed" --eval-command="backtrace" --eval-command="list". For the sake of new lines in comments - here nice oneliner ^_^

Kamiccolo gravatar image Kamiccolo  ( 2014-02-04 04:00:46 -0500 )edit

I experience this bug regularly (adding a nav_msgs/Path topic though)... Luckily we'll switch to hydro, so I hope it works then.

PiotrOrzechowski gravatar image PiotrOrzechowski  ( 2014-02-04 05:12:31 -0500 )edit

Related question: http://answers.ros.org/question/124896/rviz-crash-on-adding-obstacles-from-local_costmap/?comment=125091#comment-125091

Angus gravatar image Angus  ( 2014-02-04 07:57:29 -0500 )edit

I have the same problem on 2 machines (Groovy, Ubuntu 12.04 32bit) when I try to visualize a Pointcloud2 topic from a Time Of Flight camera. A couple of weeks ago it sill worked. Any suggestions?

Jochen Hemming gravatar image Jochen Hemming  ( 2014-02-12 09:55:29 -0500 )edit

One person seemed to get it working by reverting back to the 1.9.32 version of Groovy's Rviz and compiling it from source. http://answers.ros.org/question/126766/ros-rviz-groovy-segfault-and-assertion-fail/

Angus gravatar image Angus  ( 2014-02-12 10:08:13 -0500 )edit
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