[ros-users] Segmentation fault running stageros

Philip pjkthe1st at gmail.com
Sat Dec 25 06:35:49 UTC 2010


Hi guys

I have been trying to get stage and ROS working together.  I am using
cturtle on a computer running Ubuntu 10.10 server edition with (certain
parts of) gnome installed.  Below is some debugging info.  Any idea how I
fix this?

Thanks for the help,
Philip

blue at BlueServer:~/ros/stacks/simulator_stage/stage$ gdb bin/stageros
GNU gdb (GDB) 7.2-ubuntu
Copyright (C) 2010 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html
>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law. Type "show copying"
and "show warranty" for details.
This GDB was configured as "i686-linux-gnu".
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>...
Reading symbols from /home/blue/ros/stacks/simulator_stage/stage/bin/
stageros...done.
(gdb) run ~/sb/10-11/ros-pkg/sb_stage/worlds/cone-oval-new.world
Starting program: /home/blue/ros/stacks/simulator_stage/stage/bin/stageros
~/sb/10-11/ros-pkg/sb_stage/worlds/cone-oval-new.world
[Thread debugging using libthread_db enabled]

Program received signal SIGSEGV, Segmentation fault.
0x0038bd55 in boost::re_detail::saved_state::saved_state (this=0xfffffffc,
i=2)
at /usr/include/boost/regex/v4/perl_matcher_non_recursive.hpp:59
59 saved_state(unsigned i) : state_id(i) {}
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