AI Move not works if Spawned Actor in BP

HI,

when I use Spawn actor of class AI Move node not works. Works only Pawn Sensing on See Pawn. Moving to the another character not works. If I use instead of spawn works.

So I think is problem here is Nav Mesh?
Nav Mesh I have on the map…

In your AI set Auto Possess AI to this:
image

thanks for your answer.
I found better way. I used Spawn AIFrom Class node.