I made a game on solar2d engine and finally wanted to put ads from admob. I followed instructions on solar2d website but I think I did it wrong because my game crashes every time after I build it on my mobile device. I want proper and more clear instructions for integrating admob into my game. (I have main.lua and 3 other scene.)
I also don’t know what corona.gradle is and how to handle it. So I need information on that too.