Мое приложение врезаться вUIApplicationMain врезаться в Xcode
#import <UIKit/UIKit.h>
int main(int argc, char *argv[])
{
NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
int retVal = UIApplicationMain(argc, argv, nil, nil); //Thread 1:signal SIGABRT
[pool release];
return retVal;
/*
int retVal = 0;
@autoreleasepool {
NSString *classString = NSStringFromClass([gTalkAppDelegate class]);
@try {
retVal = UIApplicationMain(argc, argv, nil, classString);
}
@catch (NSException *exception) {
NSLog(@"Exception - %@",[exception description]);
exit(EXIT_FAILURE);
}
}
return retVal;
*/
}
2014-01-07 15:41:25.881 testproject[28812:70b] -[__NSCFConstantString countByEnumeratingWithState:objects:count:]: unrecognized selector sent to instance 0x281d184
2014-01-07 15:41:25.973 testproject[28812:70b] *** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '-[__NSCFConstantString countByEnumeratingWithState:objects:count:]: unrecognized selector sent to instance 0x281d184'
*** First throw call stack:
(
0 CoreFoundation 0x026d75e4 __exceptionPreprocess + 180
1 libobjc.A.dylib 0x01c028b6 objc_exception_throw + 44
2 CoreFoundation 0x02774903 -[NSObject(NSObject) doesNotRecognizeSelector:] + 275
3 CoreFoundation 0x026c790b ___forwarding___ + 1019
4 CoreFoundation 0x026c74ee _CF_forwarding_prep_0 + 14
5 testproject 0x0000e7cd -[SecondViewController showData] + 1837
6 testproject 0x0000829d -[SecondViewController viewDidAppear:] + 1261
7 UIKit 0x0087ac48 -[UIViewController _setViewAppearState:isAnimating:] + 497
8 UIKit 0x0087b1d7 -[UIViewController __viewDidAppear:] + 146
9 UIKit 0x00898fca -[UINavigationController viewDidAppear:] + 191
10 UIKit 0x0087ac48 -[UIViewController _setViewAppearState:isAnimating:] + 497
11 UIKit 0x0087b1d7 -[UIViewController __viewDidAppear:] + 146
12 UIKit 0x008a827b -[UITabBarController viewDidAppear:] + 113
13 UIKit 0x0087ac48 -[UIViewController _setViewAppearState:isAnimating:] + 497
14 UIKit 0x0087b1d7 -[UIViewController __viewDidAppear:] + 146
15 UIKit 0x0087cb9f __64-[UIViewController viewDidMoveToWindow:shouldAppearOrDisappear:]_block_invoke + 44
16 UIKit 0x0087b56a -[UIViewController _executeAfterAppearanceBlock] + 63
17 UIKit 0x007801a9 ___afterCACommitHandler_block_invoke_2 + 33
18 UIKit 0x0078012e _applyBlockToCFArrayCopiedToStack + 403
19 UIKit 0x0077ff7e _afterCACommitHandler + 568
20 CoreFoundation 0x0269f4ce __CFRUNLOOP_IS_CALLING_OUT_TO_AN_OBSERVER_CALLBACK_FUNCTION__ + 30
21 CoreFoundation 0x0269f41f __CFRunLoopDoObservers + 399
22 CoreFoundation 0x0267d344 __CFRunLoopRun + 1076
23 CoreFoundation 0x0267cac3 CFRunLoopRunSpecific + 467
24 CoreFoundation 0x0267c8db CFRunLoopRunInMode + 123
25 GraphicsServices 0x035e09e2 GSEventRunModal + 192
26 GraphicsServices 0x035e0809 GSEventRun + 104
27 UIKit 0x00763d3b UIApplicationMain + 1225
28 testproject 0x0000213d main + 125
29 testproject 0x000020b5 start + 53
30 ??? 0x00000001 0x0 + 1
)
libc++abi.dylib: terminating with uncaught exception of type NSException
(lldb)
Как это исправить.
http://stackoverflow.com/questions/3659958/nscfstring-countbyenumertingwithstateobjectscount-error-while-searching-nsmu – iPatel
Проведите некоторую отладку с помощью точек останова и найдите там, где она сбой точно. –