No debug object is available in blueprints during runtime

Hi!

Im currently following this [tutorial series][1], at the 5 minute mark he has the game playing and clicks that dropdown menu to select a debug object, the problem is I do not have any objects in the list aside from the “No debug object selected”. As far as I know I have followed the tutorial to the letter, and have had no problem before this one. This is how it looks for me:

Imgur: The magic of the Internet

Is there something obvious that I am missing or is it more likely that I messed up a while back? I have been searching and trying to figure this out for two days and now I feel like Im not going to solve this by my self. All help is greatly appreciated!

Also, Im using version 4.5.0 if that matters. After taking the picture I tried to save all but it didnt help.

Bump, I got this problem too :<

Are you sure the blueprint you’ve opened in the window is in the level?

if you guys are having same problem like no debug object is available and your menu is looked then just press ctrl save and then cancel it and then open again so your data is also safe…