為什么我按照老師一樣的代碼進行調試,序列圖弄不出來,顯示thread 1:signal SIGABRTd錯誤,我用的是Xcode 7
2017-07-19
運行報錯的童鞋可以參考 kadylove 同學的方法:
Xcode7 貌似要指定viewController ,
_window = [[UIWindow alloc] initWithFrame:[[UIScreen mainScreen] bounds]];
_window.backgroundColor = [UIColor blueColor];
_window.rootViewController = [[UIViewController alloc] init];
[_window makeKeyAndVisible];
Xcode7 貌似要指定viewController ,
_window = [[UIWindow alloc] initWithFrame:[[UIScreen mainScreen] bounds]];
_window.backgroundColor = [UIColor blueColor];
_window.rootViewController = [[UIViewController alloc] init];
[_window makeKeyAndVisible];
2017-06-07