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    thanks Matthias, you are right.<br>
    <br>
    I had system wide gems, they were installed (maybe) when testing the
    rock packages through repositories... So I removed them all,
    boostraped and build again, now everything builds. <br>
    <br>
    Why can't Rock deal with system wide installed gems? Is it that I am
    selecting some wrong option in the bootstrap process? I generally
    select install "all" dependencies... Shouldn't the env.sh set the
    correct ruby paths to be used?<br>
    <br>
    <br>
    Kind regards,<br>
    Raúl<br>
    <br>
    <br>
    <br>
    <div class="moz-cite-prefix">On 09.09.2015 12:04, Matthias Goldhoorn
      wrote:<br>
    </div>
    <blockquote cite="mid:A6C5C5D0-9FD8-4F15-9E32-A6D6FF01AA88@dfki.de"
      type="cite">Your Installation ia broken or inkonsistent again: <br>
      <br>
      /home/<a moz-do-not-send="true"
href="http://dfki.uni-bremen.de/rdominguez/SyskitPractice/rockStable/install/lib/ruby/1.9.1/x86_64-linux/base_types_ruby.so">dfki.uni-bremen.de/rdominguez/SyskitPractice/rockStable/install/lib/ruby/1.9.1/x86_64-linux/base_types_ruby.so</a>:
      <br>
      undefined symbol:
      _ZN4Rice6detail23define_method_with_dataEmmPFmzEim<br>
      <br>
      Try a full rebuild including the rice gem<br>
      <br>
      Maybe you have again a system wide and local install of your gems?<br>
      <br>
      Best<br>
      Matthias<br>
      <br>
      <div class="gmail_quote">Am 9. September 2015 11:46:59 MESZ,
        schrieb Raul Dominguez <a class="moz-txt-link-rfc2396E"
          href="mailto:Raul.Dominguez@dfki.de">&lt;Raul.Dominguez@dfki.de&gt;</a>:
        <blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt
          0.8ex; border-left: 1px solid rgb(204, 204, 204);
          padding-left: 1ex;">
          <pre class="k9mail">Thanks Sylvain and Matthias,

I think that it is the transformer orogen plugin not loading.

The components drivers/orogen/transformer is installed and the 
dependency is in the manifest.

How can I fix this?



This is from the log:
 [35mOroGen[WARN]: could not load plugin 
/home/<a moz-do-not-send="true" href="http://dfki.uni-bremen.de/rdominguez/SyskitPractice/rockStable/install/share/orogen/plugins/transformer_plugin.rb">dfki.uni-bremen.de/rdominguez/SyskitPractice/rockStable/install/share/orogen/plugins/transformer_plugin.rb</a>: 
/home/<a moz-do-not-send="true" href="http://dfki.uni-bremen.de/rdominguez/SyskitPractice/rockStable/install/lib/ruby/1.9.1/x86_64-linux/base_types_ruby.so">dfki.uni-bremen.de/rdominguez/SyskitPractice/rockStable/install/lib/ruby/1.9.1/x86_64-linux/base_types_ruby.so</a>: 
undefined symbol: _ZN4Rice6detail23define_method_with_dataEmmPFmzEim - 
/home/<a moz-do-not-send="true" href="http://dfki.uni-bremen.de/rdominguez/SyskitPractice/rockStable/install/lib/ruby/1.9.1/x86_64-linux/base_types_ruby.so">dfki.uni-bremen.de/rdominguez/SyskitPractice/rockStable/install/lib/ruby/1.9.1/x86_64-linux/base_types_ruby.so</a>
 [0m [35mOroGen[WARN]: 
/usr/lib/ruby/1.9.1/rubygems/custom_require.rb:36:in `require'
 [0m [35mOroGen[WARN]: 
/usr/lib/ruby/1.9.1/rubygems/custom_require.rb:36:in `require'
 [0m [35mOroGen[WARN]: 
/home/<a moz-do-not-send="true" href="dfki.uni-bremen.de/rdominguez/SyskitPractice/rockStable/install/lib/ruby/1.9.1/eigen.rb:1:in">dfki.uni-bremen.de/rdominguez/SyskitPractice/rockStable/install/lib/ruby/1.9.1/eigen.rb:1:in</a> 
`&lt;top (required)&gt;'
 [0m [35mOroGen[WARN]: 
/usr/lib/ruby/1.9.1/rubygems/custom_require.rb:36:in `require'
 [0m [35mOroGen[WARN]: 
/usr/lib/ruby/1.9.1/rubygems/custom_require.rb:36:in `require'
 [0m [35mOroGen[WARN]: 
/home/<a moz-do-not-send="true" href="dfki.uni-bremen.de/rdominguez/SyskitPractice/rockStable/install/lib/ruby/1.9.1/transformer.rb:3:in">dfki.uni-bremen.de/rdominguez/SyskitPractice/rockStable/install/lib/ruby/1.9.1/transformer.rb:3:in</a> 
`&lt;top (required)&gt;'
 [0m [35mOroGen[WARN]: 
/usr/lib/ruby/1.9.1/rubygems/custom_require.rb:36:in `require'
 [0m [35mOroGen[WARN]: 
/usr/lib/ruby/1.9.1/rubygems/custom_require.rb:36:in `require'
 [0m [35mOroGen[WARN]: 
/home/<a moz-do-not-send="true" href="dfki.uni-bremen.de/rdominguez/SyskitPractice/rockStable/install/share/orogen/plugins/transformer_plugin.rb:2:in">dfki.uni-bremen.de/rdominguez/SyskitPractice/rockStable/install/share/orogen/plugins/transformer_plugin.rb:2:in</a> 
`&lt;top (required)&gt;'
 [0m [35mOroGen[WARN]: 
/usr/lib/ruby/1.9.1/rubygems/custom_require.rb:36:in `require'
 [0m [35mOroGen[WARN]: 
/usr/lib/ruby/1.9.1/rubygems/custom_require.rb:36:in `require'
 [0m [35mOroGen[WARN]: 
/home/<a moz-do-not-send="true" href="dfki.uni-bremen.de/rdominguez/SyskitPractice/rockStable/tools/orogen/lib/orogen/plugins.rb:63:in">dfki.uni-bremen.de/rdominguez/SyskitPractice/rockStable/tools/orogen/lib/orogen/plugins.rb:63:in</a> 
`block in load_orogen_plugins'
 [0m [35mOroGen[WARN]: 
/home/<a moz-do-not-send="true" href="dfki.uni-bremen.de/rdominguez/SyskitPractice/rockStable/tools/orogen/lib/orogen/plugins.rb:20:in">dfki.uni-bremen.de/rdominguez/SyskitPractice/rockStable/tools/orogen/lib/orogen/plugins.rb:20:in</a> 
`block (2 levels) in each_orogen_plugin_file'
 [0m [35mOroGen[WARN]: 
/home/<a moz-do-not-send="true" href="dfki.uni-bremen.de/rdominguez/SyskitPractice/rockStable/tools/orogen/lib/orogen/plugins.rb:19:in">dfki.uni-bremen.de/rdominguez/SyskitPractice/rockStable/tools/orogen/lib/orogen/plugins.rb:19:in</a> 
`each'
 [0m [35mOroGen[WARN]: 
/home/<a moz-do-not-send="true" href="dfki.uni-bremen.de/rdominguez/SyskitPractice/rockStable/tools/orogen/lib/orogen/plugins.rb:19:in">dfki.uni-bremen.de/rdominguez/SyskitPractice/rockStable/tools/orogen/lib/orogen/plugins.rb:19:in</a> 
`block in each_orogen_plugin_file'
 [0m [35mOroGen[WARN]: 
/home/<a moz-do-not-send="true" href="dfki.uni-bremen.de/rdominguez/SyskitPractice/rockStable/tools/orogen/lib/orogen/plugins.rb:3:in">dfki.uni-bremen.de/rdominguez/SyskitPractice/rockStable/tools/orogen/lib/orogen/plugins.rb:3:in</a> 
`each'
 [0m [35mOroGen[WARN]: 
/home/<a moz-do-not-send="true" href="dfki.uni-bremen.de/rdominguez/SyskitPractice/rockStable/tools/orogen/lib/orogen/plugins.rb:3:in">dfki.uni-bremen.de/rdominguez/SyskitPractice/rockStable/tools/orogen/lib/orogen/plugins.rb:3:in</a> 
`each_orogen_plugin_path'
 [0m [35mOroGen[WARN]: 
/home/<a moz-do-not-send="true" href="dfki.uni-bremen.de/rdominguez/SyskitPractice/rockStable/tools/orogen/lib/orogen/plugins.rb:15:in">dfki.uni-bremen.de/rdominguez/SyskitPractice/rockStable/tools/orogen/lib/orogen/plugins.rb:15:in</a> 
`each_orogen_plugin_file'
 [0m [35mOroGen[WARN]: 
/home/<a moz-do-not-send="true" href="dfki.uni-bremen.de/rdominguez/SyskitPractice/rockStable/tools/orogen/lib/orogen/plugins.rb:60:in">dfki.uni-bremen.de/rdominguez/SyskitPractice/rockStable/tools/orogen/lib/orogen/plugins.rb:60:in</a> 
`load_orogen_plugins'
 [0m [35mOroGen[WARN]: 
/home/<a moz-do-not-send="true" href="dfki.uni-bremen.de/rdominguez/SyskitPractice/rockStable/tools/orogen/lib/orogen.rb:51:in">dfki.uni-bremen.de/rdominguez/SyskitPractice/rockStable/tools/orogen/lib/orogen.rb:51:in</a> 
`&lt;top (required)&gt;'
 [0m [35mOroGen[WARN]: 
/usr/lib/ruby/1.9.1/rubygems/custom_require.rb:36:in `require'
 [0m [35mOroGen[WARN]: 
/usr/lib/ruby/1.9.1/rubygems/custom_require.rb:36:in `require'
 [0m [35mOroGen
 [WARN]:

/home/<a moz-do-not-send="true" href="dfki.uni-bremen.de/rdominguez/SyskitPractice/rockStable/tools/orogen/bin/orogen:3:in">dfki.uni-bremen.de/rdominguez/SyskitPractice/rockStable/tools/orogen/bin/orogen:3:in</a> 
`&lt;main&gt;'
 [0mxml_find_template_parm encountered unsupported type identifier_node
xml_find_template_parm encountered unsupported type identifier_node
tilt_scan.orogen:39: unknown statement 'transformer' (OroGen::ConfigError)


Kind regards,
Raúl


On 08.09.2015 18:06, Sylvain Joyeux wrote:
<blockquote class="gmail_quote" style="margin: 0pt 0pt 1ex 0.8ex; border-left: 1px solid #729fcf; padding-left: 1ex;"> Hi Raul

 This happens usually when either the transformer orogen plugin is not
 installed, or cannot be loaded. In the latter case, orogen issues a
 warning with the error causing the problem.

 For the former, add drivers/orogen/transformer to your package's dependencies.


Sylvain

 On Tue, Sep 8, 2015 at 11:39 AM, Matthias Goldhoorn
 <a class="moz-txt-link-rfc2396E" href="mailto:matthias.goldhoorn@dfki.de">&lt;matthias.goldhoorn@dfki.de&gt;</a> wrote:
<blockquote class="gmail_quote" style="margin: 0pt 0pt 1ex 0.8ex; border-left: 1px solid #ad7fa8; padding-left: 1ex;"> Hi Raul,

 a) did you added the slam/orogen/odoemtry to your manifest?
 b) did you sourced after calling update?
 -- if no did this help?
 c) is the transformer a dependancy of of the odoemtry?

 BEst,
 Matthias

 On 08.09.2015 16:18, Raul Dominguez wrote:

 Dear Rock-Users,

 When building an orogen task which uses the transformer in the .orogen
 document. An error is triggered because the statement transformer seems to
 be unknown to OroGen.

 tilt_scan.orogen:39: unknown statement 'transformer' (OroGen::ConfigError)
 odometry.orogen:79: unknown statement 'transformer' (OroGen::ConfigError)

 How to reproduce:

 Bootstrap
  Rock
on stable.
 source <a moz-do-not-send="true" href="http://env.sh">env.sh</a>
 Include in the manifest the orogen task (e.g. slam/orogen/odometry)
 Autoproj update
 Autoproj build



 Kind regards,
 Raúl





<hr>
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 --
   Dipl.-Inf. Matthias Goldhoorn
   Space and Underwater Robotic

   Universität Bremen
   FB 3 - Mathematik und Informatik
   AG Robotik
   Robert-Hooke-Straße 1
   28359 Bremen, Germany

   Zentrale: +49 421 178 45-6611

   Besuchsadresse der Nebengeschäftstelle:
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   Tel.:    +49 421 178 45-4193
   Empfang: +49 421 178 45-6600
   Fax:     +49 421 178 45-4150
   E-M
 ail: 
<a class="moz-txt-link-abbreviated" href="mailto:matthias.goldhoorn@informatik.uni-bremen.de">matthias.goldhoorn@informatik.uni-bremen.de</a>

   Weitere Informationen: <a moz-do-not-send="true" href="http://www.informatik.uni-bremen.de/robotik">http://www.informatik.uni-bremen.de/robotik</a>


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</blockquote></pre></blockquote></div>

-- 

Diese Nachricht wurde von meinem Android-Mobiltelefon mit K-9 Mail gesendet.


</blockquote>
<pre class="moz-signature" cols="72">-- 
 Raúl Domínguez (M.Sc.) 
 Space Robotics

 Besuchsadresse der Nebengeschäftsstelle:
 DFKI GmbH
 Robotics Innovation Center
 Robert-Hooke-Straße 5
 28359 Bremen, Germany
 
 Postadresse der Hauptgeschäftsstelle Standort Bremen:
 DFKI GmbH
 Robotics Innovation Center
 Robert-Hooke-Straße 1
 28359 Bremen, Germany
 
 Tel.:     +49 421 178 45-6617
 Zentrale: +49 421 178 45-0
 Fax:      +49 421 178 45-4150 (Faxe bitte namentlich kennzeichnen)
 E-Mail:   <a class="moz-txt-link-abbreviated" href="mailto:raul.dominguez@dfki.de">raul.dominguez@dfki.de</a>
 
 Weitere Informationen: <a class="moz-txt-link-freetext" href="http://www.dfki.de/robotik">http://www.dfki.de/robotik</a>
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