Error 1 at Generate User Event

[Matthew_Kelton]

I don't see where you are handling the event in your code.  You have code that generates the events, but the event structure hasn't had the cases setup for those user events yet.

[Chuck60148]

Look at the vi called 'Sequence'. I am trying to generate the event in one VI (Black Hole Control) and handle it in another (Sequence).

[Matthew_Kelton]

So, I see where you kick off the Sequence VI to run, but you never pass the Event refnum to the VI (Process: Begin).

[Chuck60148]

OK, I added a reference item to the valves object and stored the event reference there in the Black Hole Control VI (Image 1a), then I added a register state to the Sequence VI to register the reference with the event structure (Image 2a). I still get no response from the event structure when I generate a user event. The only thing I can think of now is that there may be a timing issue. Could that be the case?