AI Controller Won't Work When I Set It With "Set AI Controller Class"

[Xvixicho]

Hello everyone!

So I am trying to fix this problem I have: I have AI controlled for my deer, It works perfectly fine when I set its controller by hand in the details panel, but when setting it with “Set AI Controller Class”, it just doesn’t seem to work…

I set the controller class like this,

And this is shown in the game… I don’t understand how it says “No Controller” when the AI controller is set.

I hope someone knows the answer…

Thanks in advance!

[3dRaven]

Behavior tree is optional OFC

[Xvixicho]

Oh, so I also had to spawn it… okay, thanks a lot! saved me a bunch of time xd