First year using PeriodTasks... Quick troubleshooting...

[Nirnaeth]

Hey Labview experts,

This year is the first year we're adding Periodic Tasks, and we're having some issues building our code. We have (theoretically), a button on Joystick 1 being read once in order to initialize a flat sequence for our shooter. However, when we try building the code, the compiler throws an error. I've attached images for our periodictasks.vi and the error it throws.

Anyone have any clue what's going on? My google-fu and chief delphi search-fu has yield 0 results.

Thanks!