Has something changed in 4.13 with regards to spawning. I just migrated my project over from 4.12 and my ball spawner doesn’t work anymore. It doesn’t show any error in the blueprint it just doesn’t spawn the ball at event begin play.
Where are you calling the event ‘SpawnBall’?
To directly answer your question, there are no fundamental changes to the object spawning system in 4.13. Time for some debugging. I’d start with what Aesais said.
Yep that was the answer. It was set in the game mode which wasn’t selected in the new 4.13 project. I had set up the spawner from a tutorial I saw about a year ago and forgot about that part of it lol.