[Rock-dev] find_typekit_for / Vizkit3D

[chris]

On 19.04.2012 11:53, Sylvain Joyeux wrote:
> On 04/19/2012 11:32 AM, chris wrote:
>> On 18.04.2012 12:12, Sylvain Joyeux wrote:
>>> On 04/18/2012 12:04 PM, chris wrote:
>>>> Hio,
>>>>
>>>> i have currently a small problem with using manually defined 
>>>> port_types
>>>> and a self written vizkit 3d visualization plugins.
>>>>
>>>> If i start my script, i often get an error message of this:
>>>>
>>>> 1.340 [ ERROR  ][TypekitRepository::Import] A protocol with id 2 was
>>>> already added for type /std/vector</double>
>>>> NodePath 0
>>>>         Camera
>>>>         Group
>>>> /home/chris/repos/avalon_next/tools/orocos.rb/lib/orocos/typekits.rb:228:in 
>>>>
>>>>
>>>> `find_typekit_for': the type /uw_localization/ParticleSet is 
>>>> registered,
>>>> but is not exported to the RTT type system (ArgumentError)
>>>>            from
>>>> /home/chris/repos/avalon_next/tools/orocos.rb/lib/orocos/typekits.rb:242:in 
>>>>
>>>>
>>>> `load_typekit_for'
>>>>            from
>>>> /home/chris/repos/avalon_next/gui/vizkit/ruby/lib/vizkit/cplusplus_extensions/vizkit_widget.rb:22:in 
>>>>
>>>>
>>>> `load_adapters'
>>>>            from
>>>> /home/chris/repos/avalon_next/gui/vizkit/ruby/lib/vizkit/cplusplus_extensions/vizkit_widget.rb:12:in 
>>>>
>>>>
>>>> `each'
>>>>            from
>>>> /home/chris/repos/avalon_next/gui/vizkit/ruby/lib/vizkit/cplusplus_extensions/vizkit_widget.rb:12:in 
>>>>
>>>>
>>>> `load_adapters'
>>>>            from
>>>> /home/chris/repos/avalon_next/gui/vizkit/ruby/lib/vizkit/cplusplus_extensions/vizkit_widget.rb:242:in 
>>>>
>>>>
>>>> `createPlugin'
>>>>            from logs.rb:33
>>>>
>>>> But this error occurs not frequently. After retrying severall times it
>>>> finds a registration and the plugin is working fine.
>>>>
>>>> Any ideas?
>>> My guess, from looking at the code is:
>>>
>>>    * there are multiple typekits defining that type (i.e. you do a
>>> import_types_from of the type definition multiple times)
>> That's probably the reason for that. We have two tasks in two different
>> orogen modules that uses this port_type and
>> we would like to share a visualization for the data of this port.
> FYI, I pushed a fix on master for that.
Ah, Is a ticket still necessary? I've currently a tab opened for that.
>
> Sylvain