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<div class="moz-cite-prefix">Hi,<br>
<br>
After moving to ruby 1.9, its not crashing anymore..<br>
<br>
Vielen Dank<br>
-Sankar<br>
<br>
On 08/27/2013 01:11 PM, Jakob Schwendner wrote:<br>
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<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"
lang="EN-US">The original instructions for the spacebot
bootstrap would lead to a 1.8 installation. I’ve updated it,
so that you will boostrap 1.9<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"
lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"
lang="EN-US">Cheers,<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"
lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"
lang="EN-US">Jakob<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"
lang="EN-US"><o:p> </o:p></span></p>
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1.0pt;padding:3.0pt 0cm 0cm 0cm">
<p class="MsoNormal"><b><span
style="font-size:10.0pt;font-family:"Tahoma","sans-serif";color:windowtext"
lang="EN-US">From:</span></b><span
style="font-size:10.0pt;font-family:"Tahoma","sans-serif";color:windowtext"
lang="EN-US"> <a class="moz-txt-link-abbreviated" href="mailto:rock-dev-bounces@dfki.de">rock-dev-bounces@dfki.de</a>
[<a class="moz-txt-link-freetext" href="mailto:rock-dev-bounces@dfki.de">mailto:rock-dev-bounces@dfki.de</a>] <b>On Behalf Of </b>Matthias
Goldhoorn<br>
<b>Sent:</b> Dienstag, 27. August 2013 13:07<br>
<b>To:</b> Sankaranarayanan Natarajan<br>
<b>Cc:</b> <a class="moz-txt-link-abbreviated" href="mailto:rock-dev@dfki.de">rock-dev@dfki.de</a><br>
<b>Subject:</b> Re: [Rock-dev] rock-ros bridging<o:p></o:p></span></p>
</div>
</div>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">ruby1.8 is not anymore (fully) supported
try to re-bootstrap with ruby1.9<br>
<br>
<br>
Matthias<br>
<br>
On 27.08.2013 12:41, Sankaranarayanan Natarajan wrote: <o:p></o:p></p>
<p class="MsoNormal">Hi All,<br>
<br>
Currently the rock-ros bridging is not working... i ran a
roscore in a terminal and in other terminal ran
"rock-display".. The rock-display crashes with the following
error:<br>
<br>
<span style="font-size:10.0pt">natarajan@natarajan:~/SpaceBot_Workspace/dev$
rock-display<br>
<br>
deadlock 0x7f31f0640360: sleep:- (main) -
/home/natarajan/Workspace/Projects/Spacebot/Softwares/dev/tools/orocos.rb/lib/orocos/ros/name_service.rb:268<br>
deadlock 0x7f31e3f7b680: sleep:- -
/usr/lib/ruby/1.8/monitor.rb:285<br>
*** longjmp causes uninitialized stack frame ***:
/usr/bin/ruby1.8 terminated<br>
======= Backtrace: =========<br>
/lib/x86_64-linux-gnu/libc.so.6(__fortify_fail+0x37)[0x7f31efea5817]<br>
/lib/x86_64-linux-gnu/libc.so.6(+0x10a78d)[0x7f31efea578d]<br>
/lib/x86_64-linux-gnu/libc.so.6(__longjmp_chk+0x33)[0x7f31efea56f3]<br>
/usr/lib/libruby1.8.so.1.8(+0x2f7a5)[0x7f31f01897a5]<br>
/usr/lib/libruby1.8.so.1.8(+0x2f9a2)[0x7f31f01899a2]<br>
[0x254f5e0]<br>
======= Memory map: ========<br>
00400000-00401000 r-xp 00000000 08:04
15865842 /usr/bin/ruby1.8<br>
00600000-00601000 r--p 00000000 08:04
15865842 /usr/bin/ruby1.8<br>
00601000-00602000 rw-p 00001000 08:04
15865842 /usr/bin/ruby1.8<br>
024f1000-02d26000 rw-p 00000000 00:00
0 [heap]<br>
7f31e2d14000-7f31e2d20000 r-xp 00000000 08:04
12459095
/lib/x86_64-linux-gnu/libnss_files-2.15.so<br>
7f31e2d20000-7f31e2f1f000 ---p 0000c000 08:04
12459095
/lib/x86_64-linux-gnu/libnss_files-2.15.so<br>
7f31e2f1f000-7f31e2f20000 r--p 0000b000 08:04
12459095
/lib/x86_64-linux-gnu/libnss_files-2.15.so<br>
<br>
</span>Any idea???<br>
<br>
<br>
<br>
Regards<br>
-Sankar<br>
<br>
<br>
P.S: using rock- next, ros- groovy<br>
<br>
<br>
<br>
<o:p></o:p></p>
<pre>_______________________________________________<o:p></o:p></pre>
<pre>Rock-dev mailing list<o:p></o:p></pre>
<pre><a moz-do-not-send="true" href="mailto:Rock-dev@dfki.de">Rock-dev@dfki.de</a><o:p></o:p></pre>
<pre><a moz-do-not-send="true" href="http://www.dfki.de/mailman/cgi-bin/listinfo/rock-dev">http://www.dfki.de/mailman/cgi-bin/listinfo/rock-dev</a><o:p></o:p></pre>
<p class="MsoNormal"><br>
<br>
<br>
<o:p></o:p></p>
<pre>-- <o:p></o:p></pre>
<pre> Dipl.-Inf. Matthias Goldhoorn <o:p></o:p></pre>
<pre> Space and Underwater Robotic<o:p></o:p></pre>
<pre><o:p> </o:p></pre>
<pre> Universität Bremen<o:p></o:p></pre>
<pre> FB 3 - Mathematik und Informatik<o:p></o:p></pre>
<pre> AG Robotik<o:p></o:p></pre>
<pre> Robert-Hooke-Straße 5<o:p></o:p></pre>
<pre> 28359 Bremen, Germany<o:p></o:p></pre>
<pre><o:p> </o:p></pre>
<pre> Tel.: +49 421 178 45-4193<o:p></o:p></pre>
<pre> Zentrale: +49 421 178 45-6550<o:p></o:p></pre>
<pre> Fax: +49 421 178 45-4150<o:p></o:p></pre>
<pre> E-Mail: <a moz-do-not-send="true" href="mailto:matthias.goldhoorn@uni-bremen.de">matthias.goldhoorn@uni-bremen.de</a><o:p></o:p></pre>
<pre><o:p> </o:p></pre>
<pre> Weitere Informationen: <a moz-do-not-send="true" href="http://www.informatik.uni-bremen.de/robotik">http://www.informatik.uni-bremen.de/robotik</a><o:p></o:p></pre>
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