[Rock-dev] Problem with rock-display

[Jens Renken]

rock-display crashes with the following backtrace:

/home/jrenken/marum/rock/hrov/tools/orocos.rb/lib/orocos/async/task_context_proxy.rb:211:in 
`sub_port': wrong number of arguments (2 for 1) (ArgumentError)
     from 
/home/jrenken/marum/rock/hrov/tools/orocos.rb/lib/orocos/async/task_context_proxy.rb:540:in 
`port'
     from 
/home/jrenken/marum/rock/hrov/gui/vizkit/ruby/lib/vizkit/vizkit_items.rb:383:in 
`block in initialize'
     from 
/home/jrenken/marum/rock/hrov/tools/orocos.rb/lib/orocos/async/object_base.rb:43:in 
`call'
     from 
/home/jrenken/marum/rock/hrov/tools/orocos.rb/lib/orocos/async/object_base.rb:43:in 
`call'
     from 
/home/jrenken/marum/rock/hrov/tools/orocos.rb/lib/orocos/async/object_base.rb:333:in 
`block in process_event'
     from 
/home/jrenken/marum/rock/hrov/tools/orocos.rb/lib/orocos/async/object_base.rb:332:in 
`each'
     from 
/home/jrenken/marum/rock/hrov/tools/orocos.rb/lib/orocos/async/object_base.rb:332:in 
`process_event'
     from 
/home/jrenken/marum/rock/hrov/tools/orocos.rb/lib/orocos/async/object_base.rb:222:in 
`block (2 levels) in proxy_event'
     from 
/home/jrenken/marum/rock/hrov/tools/orocos.rb/lib/orocos/async/object_base.rb:43:in 
`call'
     from 
/home/jrenken/marum/rock/hrov/tools/orocos.rb/lib/orocos/async/object_base.rb:43:in 
`call'
     from 
/home/jrenken/marum/rock/hrov/tools/orocos.rb/lib/orocos/async/object_base.rb:333:in 
`block in process_event'
     from 
/home/jrenken/marum/rock/hrov/tools/orocos.rb/lib/orocos/async/object_base.rb:332:in 
`each'
     from 
/home/jrenken/marum/rock/hrov/tools/orocos.rb/lib/orocos/async/object_base.rb:332:in 
`process_event'
     from 
/home/jrenken/marum/rock/hrov/tools/orocos.rb/lib/orocos/async/object_base.rb:280:in 
`block in event'
     from 
/home/jrenken/marum/rock/hrov/tools/utilrb/lib/utilrb/event_loop.rb:161:in 
`call'
     from 
/home/jrenken/marum/rock/hrov/tools/utilrb/lib/utilrb/event_loop.rb:161:in 
`call'
     from 
/home/jrenken/marum/rock/hrov/tools/utilrb/lib/utilrb/event_loop.rb:610:in 
`block in step'
     from 
/home/jrenken/marum/rock/hrov/tools/utilrb/lib/utilrb/event_loop.rb:696:in 
`call'
     from 
/home/jrenken/marum/rock/hrov/tools/utilrb/lib/utilrb/event_loop.rb:696:in 
`handle_errors'
     from 
/home/jrenken/marum/rock/hrov/tools/utilrb/lib/utilrb/event_loop.rb:610:in 
`step'
     from 
/home/jrenken/marum/rock/hrov/gui/vizkit/ruby/lib/vizkit/vizkit.rb:125:in `block 
in exec'
     from 
/home/jrenken/marum/rock/hrov/.gems/gems/qtbindings-4.8.3.0/lib/Qt/qtruby4.rb:2427:in 
`call'
     from 
/home/jrenken/marum/rock/hrov/.gems/gems/qtbindings-4.8.3.0/lib/Qt/qtruby4.rb:2427:in 
`invoke'
     from 
/home/jrenken/marum/rock/hrov/.gems/gems/qtbindings-4.8.3.0/lib/Qt/qtruby4.rb:469:in 
`qt_metacall'
     from 
/home/jrenken/marum/rock/hrov/.gems/gems/qtbindings-4.8.3.0/lib/Qt/qtruby4.rb:469:in 
`method_missing'
     from 
/home/jrenken/marum/rock/hrov/.gems/gems/qtbindings-4.8.3.0/lib/Qt/qtruby4.rb:469:in 
`exec'
     from 
/home/jrenken/marum/rock/hrov/gui/vizkit/ruby/lib/vizkit/vizkit.rb:129:in `exec'
     from 
/home/jrenken/marum/rock/hrov/gui/vizkit/bin/rock-display:104:in `<main>'
     from 
/home/jrenken/marum/rock/hrov/tools/utilrb/lib/utilrb/event_loop.rb:617:in 
`step'
     from 
/home/jrenken/marum/rock/hrov/gui/vizkit/ruby/lib/vizkit/vizkit.rb:125:in `block 
in exec'
     from 
/home/jrenken/marum/rock/hrov/.gems/gems/qtbindings-4.8.3.0/lib/Qt/qtruby4.rb:2427:in 
`call'
     from 
/home/jrenken/marum/rock/hrov/.gems/gems/qtbindings-4.8.3.0/lib/Qt/qtruby4.rb:2427:in 
`invoke'
     from 
/home/jrenken/marum/rock/hrov/.gems/gems/qtbindings-4.8.3.0/lib/Qt/qtruby4.rb:469:in 
`qt_metacall'
     from 
/home/jrenken/marum/rock/hrov/.gems/gems/qtbindings-4.8.3.0/lib/Qt/qtruby4.rb:469:in 
`method_missing'
     from 
/home/jrenken/marum/rock/hrov/.gems/gems/qtbindings-4.8.3.0/lib/Qt/qtruby4.rb:469:in 
`exec'
     from 
/home/jrenken/marum/rock/hrov/gui/vizkit/ruby/lib/vizkit/vizkit.rb:129:in `exec'
     from 
/home/jrenken/marum/rock/hrov/gui/vizkit/bin/rock-display:104:in `<main>'

Jens

-- 
________________________________
Jens Renken
MARUM - Center for Marine Environmental Sciences
DFG-Research Center / Excellence Cluster
Leobener Str.2, D-28359 Bremen, GER

Phone:  +49 421 218 65609
Fax:    +49 421 218 98 65609
E-Mail: renken at marum.de
URL:    www.marum.de