I am trying to create a blueprint that spawns items that fall from targets or box area in the sky above kinda so that the player can dodge them without being killed. Basically, for extra game development/blueprinting practice, I just wanted to make a simple fun dodgy game for this on Android but fo…

Array indices go from 0 up, whereas Array Length counts as usual. So you have 5 elements with indices from 0 to 4, but you sometimes want to get 5, which doesn’t exits. Make it Length - 1.