Hi.
On the playmaker window, if you select the state tab.
On the bottom there will be a checkbox called 'Debug' turn that on so you can see on you action what values it gives while playing (and while not playing as well).
I can see that you have a object on the move toward. you need to leave that empty. (read the description of the move toward action

)
if its the object that you want to move then click on use owner and select specify game Object, then you get another slot to place a game object.
Place the object there, that you want to move.