[Rock-dev] roby

[Matthias Goldhoorn]

I trying to instanciate an graph of the current Avalon System but i get 
the following ouput:


auv at avalon-rear:~/dev/supervision$ ./scripts/orocos/instanciate -r 
avalon avalon drive_simple

...

/home/auv/dev/tools/orocos.rb/lib/orocos/roby/graphviz.rb:523:in `block 
in format_annotations': undefined method `map' for 
"Hbridge::Task":String (NoMethodError)
     from 
/home/auv/dev/tools/orocos.rb/lib/orocos/roby/graphviz.rb:520:in `map'
     from 
/home/auv/dev/tools/orocos.rb/lib/orocos/roby/graphviz.rb:520:in 
`format_annotations'
     from 
/home/auv/dev/tools/orocos.rb/lib/orocos/roby/graphviz.rb:562:in 
`format_task_label'
     from 
/home/auv/dev/tools/orocos.rb/lib/orocos/roby/graphviz.rb:475:in 
`render_task'
     from 
/home/auv/dev/tools/orocos.rb/lib/orocos/roby/graphviz.rb:427:in `block 
(2 levels) in dataflow'
     from 
/home/auv/dev/tools/orocos.rb/lib/orocos/roby/graphviz.rb:420:in `each'
     from 
/home/auv/dev/tools/orocos.rb/lib/orocos/roby/graphviz.rb:420:in `block 
in dataflow'
     from 
/home/auv/dev/tools/orocos.rb/lib/orocos/roby/graphviz.rb:410:in `each'
     from 
/home/auv/dev/tools/orocos.rb/lib/orocos/roby/graphviz.rb:410:in `dataflow'
     from /home/auv/dev/tools/orocos.rb/lib/orocos/roby/engine.rb:791:in 
`to_dot_dataflow'
     from 
/home/auv/dev/tools/orocos.rb/lib/orocos/roby/scripts/instanciate.rb:147:in 
`block in run'
     from 
/home/auv/dev/tools/orocos.rb/lib/orocos/roby/scripts/common.rb:200:in 
`call'
     from 
/home/auv/dev/tools/orocos.rb/lib/orocos/roby/scripts/common.rb:200:in 
`generate_output'
     from 
/home/auv/dev/tools/orocos.rb/lib/orocos/roby/scripts/instanciate.rb:161:in 
`run'
     from 
/home/auv/dev/tools/orocos.rb/lib/orocos/roby/scripts/instanciate.rb:312:in 
`<top (required)>'
     from <internal:lib/rubygems/custom_require>:29:in `require'
     from <internal:lib/rubygems/custom_require>:29:in `require'
     from ./scripts/orocos/instanciate:3:in `<main>'


any ideas?


-- 
  Dipl.-Inf. Matthias Goldhoorn
  Unterwasserrobotik

  Hauptanschrift Standort Bremen:
  DFKI GmbH
  Robotics Innovation Center
  Robert-Hooke-Straße 5
  28359 Bremen, Germany

  Phone: +49 (0)421 178 45-4193
  Fax:   +49 (0)421 178 45-4150
  E-Mail: robotik at dfki.de

  Weitere Informationen: http://www.dfki.de/robotik
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