I am trying to port my game “RainbowHippie” over to android, I shouldve developed it on android to begin with.
Anyway, I’ve been googling and restarting the whole process for hours, and I’m sure its just a simple problem, as I have little android experience.
The code compiles as expected, but when I try to run it on my samsung I get this runtime error :
java.lang.RuntimeException: Unable to instantiate activity ComponentInfo{jbs.rainbowhippie/core.MainActivity}: java.lang.ClassNotFoundException: Didn't find class "core.MainActivity" on path: /data/app/jbs.rainbowhippie-1.apk
Which seems pretty self explainitory, that class “MainActivity” must not be at the location “jbs.rainbowhippie.core.MainActivity”. Of course, it is there though 
So my thought is that it must be an issue with my manifest file, because I’ve never had to edit one and I’m probably doing somthing stupid.
Here it is : http://pastebin.java-gaming.org/707a8847388
So, if there is anything that you guys know about this problem, or suggestions I’d love to hear them 