Need some help with this save system

I’m learning Blueprint programming via a book and I’m on a chapter about saving your game. Then I ran into a problem which is best described in this screenshot.

The book says to drag the pin from the “As Save System” (which I named Save Game) and search for GET Current Round. I can do that, but it won’t connect. Any way to fix this?

Okay. Nevermind. I just changed the Save Game Instance variable. I searched “Save Game”, selected the second “Save Game” that appeared on the list and used that one instead of the first one.