UIApperance and various crashes

Question

I\'m getting so frustrated while customizing my app. I\'ve already created and styled almost the whole app, including Navigation bar, toolbar, tabBar etc, but everytime a MF

Answer 1

After various debugging session, I sorted out that the line of code that was giving me those crashes was

//Switch Appearance
[[UISwitch appearance] setOnTintColor:[UIColor colorWithPatternImage:[UIImage imageNamed:@"greenBackground"]]];

So I deleted it and everything was working fine. Apparently, I can't set the appearance directly in the AppDelegate, but I had to do it in the class where the switch was in.

Same thing for the refreshControl appearance: had to set it in the tableView's class.