标签：application 控制台 报错 objective-c ios
控制台执行出现如下报错
Application windows are expected to have a root view controller at the end of application launch
- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
XXXController *controller = [[XXXViewController alloc]init];
[self.window setRootViewController:controller];
报错Application windows are expected to have a root view controller at the end of application launc
标签：application 控制台 报错 objective-c ios
原文地址：http://blog.csdn.net/bjourney/article/details/46864803
