Blackboard variables showing as invalid

I am working on an AI behavior tree and have been having issues with the NPC not chasing. The chase sequence under the behavior tree is simply not firing. The variables under Blackboard are showing as invalid even after making them instant editable. These variables were made in the BT. Does anyone know how to fix this?






Hi! Do you have in your blackboard keys choosen your charachter as the actor? For example BP_(Yourcharachter)It seems you only have chosen actor. You could try changing that to your charachter. Hope it helps!

There “make literal name” nodes changing the name isn’t making it valid. and making them into variables isn’t working either.