Adding targets to the array and remove then?!?! (help+images)

Wheel, this could help me! Thanku . But I still in the middle of roadblock… :slight_smile: I can add to array the target using get all actors from a class. But when he gets destroyed the array seens do get lost and I need to clear de array and try to get new target to array again.. doing this I got that errors… like this:

PIE: Error: Blueprint Runtime Error: “Accessed None trying to read property CallFunc_Array_Get_Item3”. Blueprint: RailGunAttackCycleTarget Function: Execute Ubergraph Rail Gun Attack Cycle Target Graph: EventGraph Node: Ramificação

Best regards!
Mauro