[ruby-gnome2-devel-en] Error when running helloworld sample application

[Ignacio L. S. O. <nac...@gm...>]

Hello all,


I wanted to use gstreamer ruby gem for a development and couldn't find 
really good documentation on using "playbin". However, there's a sample 
application that uses and demonstrates it. This is the helloworld.rb 
application.

I took this as a model for myself to do my development but when I did 
test run it I stumbled in this error:


/home/nacho/.rbenv/versions/2.6.5/lib/ruby/gems/2.6.0/gems/gobject-introspection-3.4.1/lib/gobject-introspection/loader.rb:600:in 
`invoke': TODO: [gerror] out free GIArgument(error)[everything]
      from 
/home/nacho/.rbenv/versions/2.6.5/lib/ruby/gems/2.6.0/gems/gobject-introspection-3.4.1/lib/gobject-introspection/loader.rb:600:in 
`invoke'
      from 
/home/nacho/.rbenv/versions/2.6.5/lib/ruby/gems/2.6.0/gems/gobject-introspection-3.4.1/lib/gobject-introspection/loader.rb:514:in 
`block in define_method'
      from ./helloworld.rb:55:in `block in <main>'
      from ./helloworld.rb:66:in `run'
      from ./helloworld.rb:66:in `<main>'



Looks to me that this is a non implemented feature and I've seen a 
thread of mails from long ago. Is there any progress on this side?. Can 
I contribute somehow?. How can I use playbin for my audio player?.



Thanks for your help and collaboration.


Best Regards,
Nacho