we have created one game. in that when i click on screen,the player will move up. and when i click on game objects it will ready for the collision on player. and the color of game object will get changed.... but when i convert this code to mac and testing on i pad....the main issue is when i click on game object...the game object click is not getting fired and player is moving up on that clicked even..... onMouesUp...

it is working properly on pc with windows but not on mac(ipad) so please help me