Why event dispatcher does not work?

Cast To infobox probably fails, add branch to bSuccess and check this out.

Hello, I am trying to set up simple blueprint communications via event dispatcher.
Just to boxes

  • infobox - sender
  • info_collector - receiver.

It compiles with no mistakes, and prints “called” from sender, but nothing more.
Where did I make mistake?
Thank you.

tried to cast another way - still nothing

Thank you! the problem really was in cast, solve it by naming a class in “cast to infobox Class”