@WideAwakeGames, I’ve got no clue why you get the error. Perhaps only difference is that I built the app using daily build 1087 (not 1086), but still, it shouldn’t make any difference… Maybe it’s worth checking to make sure revmov.lua you have in your project folder is the RevMob SDK v5.1.0 – I mean, can it be possible you forgot to replace the previous version with this one?
Naomi