Spawn objects during animation

Hello thank you very much for your response. I have followed the tutorial but my Casts are failing, which resulted in a script that does not run. I personally think this is because the character is not actually possesed by me? i dont really know.

But yeah i basically want to spawn a static mesh on a actor
(or pawn if that is my only possibility)

so if you know anything that will help me or if a have done something stupid please let me know and ill try to get back to you as soon as possible.