>>>>> "J" == Jakub Travnik <j.travnik / sh.cvut.cz> writes:

J>    def run
[...]
J>      @dialog.wait_destroy

 Well, it crash with 1.6.7

 Can you try with 1.7.3 : it seems to work and give the error message

 undefined local variable or method `something_not_defined' for
 #<Object:0x401bda74> 


Guy Decoux