Cast wont work?

HI Guys,
im trying to cast from my Projectile to my Enemy Base BP.
“Event Actor Begin Overlap” Works (prints out the hit Acotr) but after this, the Cast to Enemy Base BP wont work.
Any Ideas why this happens?

Edit:When i cast from a childbp of my Projectile BP, the cast is working…

You can only cast to something the actor actually is. For instance you can’t cast a projectile to a player character, because they’re just not the same thing.

In your case, the BP classes projectile and EnemyBase are not related.