[ros-users] weird node crash...

[Josh Faust]

This works fine on my machine.  The fact that it's crashing in libGL for you
makes it look like the same problem as in the ticket I linked.  Is something
in the application that crashes using OpenGL?  What version of the nvidia
drivers are you running?

Josh

On Thu, Oct 14, 2010 at 9:28 AM, Ugo Cupcic <ugo at shadowrobot.com> wrote:

>  You can get a tar here:
>
> http://launchpad.net/sr-ros-interface/release1.1/1.1/+download/bug_ros.tar.gz
>
> could you tell me when you've downloaded the file so that I can delete the
> tar from this server?
>
>
> To get the crash, just run:
> rosmake sr_hand
> roslaunch sr_hand sr_arm_motor.launch
> python test.py
>
> I couldn't get a useful backtrace from my core dump:
> I only got:
> #0  0x0645e4fe in ?? () from /usr/lib/nvidia-current/libGL.so.1
>
> When I set set(ROS_BUILD_TYPE Debug) in my CMakeLists.txt does it set all
> of the dependencies to Debug as well?
>
> Cheers,
>
> Ugo
>
>
> On 13/10/10 18:54, Josh Faust wrote:
>
>
>> Do you want me to send you a tarball containing the code to reproduce
>> that?
>>
>>
>  Yes, that would be helpful.  Also, if you can get a backtrace where it's
> crashing that would help as well -- I know you said it won't crash in gdb,
> but if you can get a core file you can get a backtrace from that.
>
>  Josh
>
>
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>
> --
> Ugo Cupcic         |  Shadow Robot Company | ugo at shadowrobot.com
> Software Engineer  |    251 Liverpool Road |
> need a Hand?       |    London  N1 1LX     | +44 20 7700 2487http://www.shadowrobot.com/hand/              @shadowrobot
>
>
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