Calling JRubyApplication.set_on_action yields an Exception

[komax]

I program a bit on JavaFX for my GSoC project in jrubyfx. The form view example
http://docs.oracle.com/javafx/2/get_started/form.htm#BABHABBF
looks like this in jrubyfx
https://gist.github.com/komax/5933828
Everything works, except the set_on_action call back (with just puts, it works). On my linux mint 14 with oracle jdk7 and jruby master, I get this error:

% jruby form_javafx.rb
Exception in thread "JavaFX Application Thread" org.jruby.exceptions.RaiseException: (NameError) undefined local variable or method `actiongarget' for #<FormApp:0x7dc0e904>
at org.jruby.RubyBasicObject.method_missing(org/jruby/RubyBasicObject.java:1497)
at RUBY.method_missing(/home/max/Programmierung/gsoc/jruby/lib/ruby/gems/shared/gems/jrubyfx-1.0.0-java/lib/jrubyfx/dsl.rb:86)
at form_javafx.start(form_javafx.rb:48)
at org.jruby.gen.InterfaceImpl791640704.handle(org/jruby/gen/InterfaceImpl791640704.gen:13)
jruby form_javafx.rb  12,33s user 0,31s system 126% cpu 9,967 total

[byteit101]

actiontarget = JavaFX::scene::text::Text.new
vs
actiongarget.text = "Sign in button pressed"

actiongarget != actiontarget

Also you should use the DSL instead of java-style add:

hbox(10) do
  alignment = :bottom_right
  button("Sign in") do
    set_on_action do
    ...
    end
  ..
  end
end

end