添加视图时的信号sigabrt

刚刚在Xcode上启动不同项目时（单视图，主细节，...）我总是遇到线程1：Signal sigabrt warning，它会停止我的iOS模拟器。添加视图时的信号sigabrt

对于这个模拟，我从一个视图项目开始，一个按钮链接到另一个视图。即使我是iOS开发世界的新手，也没什么复杂的。

谢谢你帮我

Thread backtrace : 
2013-06-25 18:54:39.356 App4[1313:11303] *** Terminating app due to uncaught exception   'NSGenericException', reason: 'Push segues can only be used when the source controller is  managed by an instance of UINavigationController.' 
*** First throw call stack: 
(0x1c90012 0x10cde7e 0x467f31 0x459b99 0x459c14 0x10e1705 0x152c0 0x15258 0xd6021 0xd657f  0xd56e8 0x44cef 0x44f02 0x22d4a 0x14698 0x1bebdf9 0x1bebad0 0x1c05bf5 0x1c05962 0x1c36bb6  0x1c35f44 0x1c35e1b 0x1bea7e3 0x1bea668 0x11ffc 0x1fad 0x1ed5 0x1) 
libc++abi.dylib: terminate called throwing an exception 

#import <UIKit/UIKit.h> 

@interface CalViewController : UIViewController 

@end 


#import <UIKit/UIKit.h> 

@interface CalAppDelegate : UIResponder <UIApplicationDelegate> 

@property (strong, nonatomic) UIWindow *window; 

@end 


#import "CalViewController.h" 

@interface CalViewController() 

@end 

@implementation CalViewController 

- (void)viewDidLoad 
{ 
[super viewDidLoad]; 
// Do any additional setup after loading the view, typically from a nib. 
} 

- (void)didReceiveMemoryWarning 
{ 
    [super didReceiveMemoryWarning]; 
    // Dispose of any resources that can be recreated. 
} 

@end

来源

2013-06-25 GoldXApp