[Rock-dev] Unknown statement 'transformer' (OroGen::ConfigError)

[Raul Dominguez]

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:
OroGen[WARN]: could not load plugin 
/home/dfki.uni-bremen.de/rdominguez/SyskitPractice/rockStable/install/share/orogen/plugins/transformer_plugin.rb: 
/home/dfki.uni-bremen.de/rdominguez/SyskitPractice/rockStable/install/lib/ruby/1.9.1/x86_64-linux/base_types_ruby.so: 
undefined symbol: _ZN4Rice6detail23define_method_with_dataEmmPFmzEim - 
/home/dfki.uni-bremen.de/rdominguez/SyskitPractice/rockStable/install/lib/ruby/1.9.1/x86_64-linux/base_types_ruby.so
OroGen[WARN]: 
/usr/lib/ruby/1.9.1/rubygems/custom_require.rb:36:in `require'
OroGen[WARN]: 
/usr/lib/ruby/1.9.1/rubygems/custom_require.rb:36:in `require'
OroGen[WARN]: 
/home/dfki.uni-bremen.de/rdominguez/SyskitPractice/rockStable/install/lib/ruby/1.9.1/eigen.rb:1:in 
`<top (required)>'
OroGen[WARN]: 
/usr/lib/ruby/1.9.1/rubygems/custom_require.rb:36:in `require'
OroGen[WARN]: 
/usr/lib/ruby/1.9.1/rubygems/custom_require.rb:36:in `require'
OroGen[WARN]: 
/home/dfki.uni-bremen.de/rdominguez/SyskitPractice/rockStable/install/lib/ruby/1.9.1/transformer.rb:3:in 
`<top (required)>'
OroGen[WARN]: 
/usr/lib/ruby/1.9.1/rubygems/custom_require.rb:36:in `require'
OroGen[WARN]: 
/usr/lib/ruby/1.9.1/rubygems/custom_require.rb:36:in `require'
OroGen[WARN]: 
/home/dfki.uni-bremen.de/rdominguez/SyskitPractice/rockStable/install/share/orogen/plugins/transformer_plugin.rb:2:in 
`<top (required)>'
OroGen[WARN]: 
/usr/lib/ruby/1.9.1/rubygems/custom_require.rb:36:in `require'
OroGen[WARN]: 
/usr/lib/ruby/1.9.1/rubygems/custom_require.rb:36:in `require'
OroGen[WARN]: 
/home/dfki.uni-bremen.de/rdominguez/SyskitPractice/rockStable/tools/orogen/lib/orogen/plugins.rb:63:in 
`block in load_orogen_plugins'
OroGen[WARN]: 
/home/dfki.uni-bremen.de/rdominguez/SyskitPractice/rockStable/tools/orogen/lib/orogen/plugins.rb:20:in 
`block (2 levels) in each_orogen_plugin_file'
OroGen[WARN]: 
/home/dfki.uni-bremen.de/rdominguez/SyskitPractice/rockStable/tools/orogen/lib/orogen/plugins.rb:19:in 
`each'
OroGen[WARN]: 
/home/dfki.uni-bremen.de/rdominguez/SyskitPractice/rockStable/tools/orogen/lib/orogen/plugins.rb:19:in 
`block in each_orogen_plugin_file'
OroGen[WARN]: 
/home/dfki.uni-bremen.de/rdominguez/SyskitPractice/rockStable/tools/orogen/lib/orogen/plugins.rb:3:in 
`each'
OroGen[WARN]: 
/home/dfki.uni-bremen.de/rdominguez/SyskitPractice/rockStable/tools/orogen/lib/orogen/plugins.rb:3:in 
`each_orogen_plugin_path'
OroGen[WARN]: 
/home/dfki.uni-bremen.de/rdominguez/SyskitPractice/rockStable/tools/orogen/lib/orogen/plugins.rb:15:in 
`each_orogen_plugin_file'
OroGen[WARN]: 
/home/dfki.uni-bremen.de/rdominguez/SyskitPractice/rockStable/tools/orogen/lib/orogen/plugins.rb:60:in 
`load_orogen_plugins'
OroGen[WARN]: 
/home/dfki.uni-bremen.de/rdominguez/SyskitPractice/rockStable/tools/orogen/lib/orogen.rb:51:in 
`<top (required)>'
OroGen[WARN]: 
/usr/lib/ruby/1.9.1/rubygems/custom_require.rb:36:in `require'
OroGen[WARN]: 
/usr/lib/ruby/1.9.1/rubygems/custom_require.rb:36:in `require'
OroGen[WARN]: 
/home/dfki.uni-bremen.de/rdominguez/SyskitPractice/rockStable/tools/orogen/bin/orogen:3:in 
`<main>'
xml_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:
> 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
> <matthias.goldhoorn at dfki.de> wrote:
>> 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 env.sh
>> Include in the manifest the orogen task (e.g. slam/orogen/odometry)
>> Autoproj update
>> Autoproj build
>>
>>
>>
>> Kind regards,
>> Raúl
>>
>>
>>
>>
>>
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>>
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>>   Space and Underwater Robotic
>>
>>   Universität Bremen
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-- 
  Raúl Domínguez (M.Sc.)
  Space Robotics

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