SWRevealViewController won't work after timed launch screen

Question

Please help. I have made a time delay to my launch screen in my AppDelegate. After that my SWRevealViewController menu won't work :-( I have deleted the time delay again, but my SWRevealViewController still won't work....

What can be wrong?

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
    [NSThread sleepForTimeInterval:4];
}

Answer 1

I found a solution. I changed the simulator to iPhone 5 and then back to iPhone 6, then the SWRevealViewcontroller worked again