Hello there!
First of all thank you for making such tutorials. For a learning designer like me these are priceless videos, allowing me to finally tackle the problem of scripting :).
Unfortunately for some reason I can’t get the Bank counter to work. I followed/copied the BP graph as instructed, but the counter for the Bank just rests there at 0…
The Log shows me these errors after playing the game:
This is how my BP_Pickup graph looks like (the fragment the error points to):
I’m using UE version 4.12.5