Seems like you want LOS until it is triggered, then you switch to Pathfinding.
Woah thanks a lot yoo! The enemies has now chase the player even there is a solid object!
Well this Youtube video taught me too! Go search: "C2 - A shooter with Path finding! - "What you need to know." - Part #2/2"
Now i want to set the speed because they chase the player object down too slow... I changed the speed but there is no changes. So i tried to add in the set speed from Pathfinder: Movement. After I added the action, there is still no changes from the enemy speed.. So what should i do? O.o?