I’ve followed the UMG tutorial (UI Inventory Tutorial (pre. v4.7) - YouTube) however when I launch my game and pick up an item, it shows in the inventory, but the menu itself is greyed out and I can’t interact with it. I’ve poured through my blueprints and everything looks correct. Can anyone help shed some light? See links below for more details.
I looks like either your inventory or your widget(s) inside have been disabled. Could you try going through and enabling them in UMG? You could have something that is not bound correctly or you could have disabled them by accident. I hope this helps.