How to set play button to leave main menu page

I am using UE 4.11.2 and this tutorial is for 4.9 so a bit of the stuff is different https://docs.unrealengine.com/latest/INT/Engine/UMG/QuickStart/4/index.html

specifically it asks me to change the world settings and first person game mode doesn’t seem to exist in 4.11.2

I tried to set the gamemode to the render to texture game mode as well as try the other two available but get this

more specifically

[paste of error log (click me?)][3]

and I am really not sure where to go from here to get the play button to work

I can’t tell you about the tutorial, check with the author for that specifically. But, if you want to play the game.

Hook the OpenLevel node up to the Play button click and just set it to your opening map. That will work if your MainMenu is in it’s own map. That is the easy way to do it.