나는이 문제에 오래 동안 갇혀 있었고 스택 오버플로에 대한 답변을 살펴 보았지만 작동하지 않는 것 같습니다. 원래 연결을 모두 삭제 한 다음 다시 연결해 보았습니다. 모든 것이 잘 컴파일하지만 난이 오류가 점점 오전 :또 다른이 클래스는 키 값을 코딩하는 키 값이 아닙니다. imageView
*** Terminating app due to uncaught exception 'NSUnknownKeyException', reason: '[<UIApplication 0x6a067d0> setValue:forUndefinedKey:]: this class is not key value coding-compliant for the key imageView.'
*** First throw call stack:
(0x11e4052 0x1375d0a 0x11e3f11 0xa4c032 0x9bdf7b 0x9bdeeb 0x9d8d60 0x2cb91a 0x11e5e1a 0x114f821 0x2ca46e 0x2cc010 0xac14a 0xac461 0xab7c0 0xba743 0xbb1f8 0xaeaa9 0x1c84fa9 0x11b81c5 0x111d022 0x111b90a 0x111adb4 0x111accb 0xab2a7 0xaca9b 0x2072 0x1fe5)
terminate called throwing an exception
나는 또한 내 main.m을 heres
0x000ac97f <+0891> mov %eax,(%esp)
0x000ac982 <+0894> call 0x5478b2 <dyld_stub_objc_msgSend>
0x000ac987 <+0899> mov %eax,%esi
0x000ac989 <+0901> mov 0x69940e(%edi),%eax
0x000ac98f <+0907> mov 0x68db46(%edi),%ecx
0x000ac995 <+0913> lea 0x525009(%edi),%edx
0x000ac99b <+0919> mov %edx,0x8(%esp)
0x000ac99f <+0923> mov %ecx,0x4(%esp)
0x000ac9a3 <+0927> mov %eax,(%esp)
0x000ac9a6 <+0930> call 0x5478b2 <dyld_stub_objc_msgSend>
0x000ac9ab <+0935> mov 0x68df86(%edi),%ecx
0x000ac9b1 <+0941> mov %ebx,0x18(%esp)
0x000ac9b5 <+0945> lea 0x6a6c56(%edi),%edx
0x000ac9bb <+0951> mov %edx,0x14(%esp)
0x000ac9bf <+0955> mov %eax,0xc(%esp)
0x000ac9c3 <+0959> mov %esi,0x8(%esp)
0x000ac9c7 <+0963> mov %ecx,0x4(%esp)
0x000ac9cb <+0967> mov -0x18(%ebp),%eax
0x000ac9ce <+0970> mov %eax,(%esp)
0x000ac9d1 <+0973> movl $0x641,0x10(%esp)
0x000ac9d9 <+0981> call 0x5478b2 <dyld_stub_objc_msgSend>
0x000ac9de <+0986> mov 0x699476(%edi),%eax
0x000ac9e4 <+0992> mov 0x68db72(%edi),%ecx
0x000ac9ea <+0998> mov %ecx,0x4(%esp)
0x000ac9ee <+1002> mov %eax,(%esp)
0x000ac9f1 <+1005> call 0x5478b2 <dyld_stub_objc_msgSend>
0x000ac9f6 <+1010> mov 0x68df92(%edi),%ecx
0x000ac9fc <+1016> mov %eax,0x8(%esp)
0x000aca00 <+1020> mov %ecx,0x4(%esp)
0x000aca04 <+1024> mov -0x10(%ebp),%esi
0x000aca07 <+1027> mov %esi,(%esp)
0x000aca0a <+1030> call 0x5478b2 <dyld_stub_objc_msgSend>
0x000aca0f <+1035> mov 0x6d0fbe(%edi),%ebx
0x000aca15 <+1041> test %al,%al
0x000aca17 <+1043> je 0xaca2c <UIApplicationMain+1064>
0x000aca19 <+1045> mov 0x68dbb6(%edi),%eax
0x000aca1f <+1051> mov %ebx,0x8(%esp)
0x000aca23 <+1055> mov %eax,0x4(%esp)
0x000aca27 <+1059> mov %ebx,(%esp)
0x000aca2a <+1062> jmp 0xaca69 <UIApplicationMain+1125>
0x000aca2c <+1064> mov 0x68dc0a(%edi),%eax
0x000aca32 <+1070> mov %eax,0x4(%esp)
0x000aca36 <+1074> mov %esi,(%esp)
0x000aca39 <+1077> call 0x5478b2 <dyld_stub_objc_msgSend>
0x000aca3e <+1082> mov 0x68dcba(%edi),%ecx
0x000aca44 <+1088> mov %ecx,0x4(%esp)
0x000aca48 <+1092> mov %eax,(%esp)
0x000aca4b <+1095> call 0x5478b2 <dyld_stub_objc_msgSend>
0x000aca50 <+1100> mov 0x68df96(%edi),%ecx
0x000aca56 <+1106> mov %eax,0x8(%esp)
0x000aca5a <+1110> mov %ecx,0x4(%esp)
0x000aca5e <+1114> mov %ebx,(%esp)
0x000aca61 <+1117> movl $0x1,0xc(%esp)
0x000aca69 <+1125> call 0x5478b2 <dyld_stub_objc_msgSend>
0x000aca6e <+1130> mov 0x68db22(%edi),%eax
0x000aca74 <+1136> mov %eax,0x4(%esp)
0x000aca78 <+1140> mov -0x14(%ebp),%eax
0x000aca7b <+1143> mov %eax,(%esp)
0x000aca7e <+1146> call 0x5478b2 <dyld_stub_objc_msgSend>
0x000aca83 <+1151> mov 0x6d0fbe(%edi),%eax
0x000aca89 <+1157> mov 0x68df9a(%edi),%ecx
0x000aca8f <+1163> mov %ecx,0x4(%esp)
0x000aca93 <+1167> mov %eax,(%esp)
0x000aca96 <+1170> call 0x5478b2 <dyld_stub_objc_msgSend>
0x000aca9b <+1175> xor %eax,%eax
0x000aca9d <+1177> add $0x2c,%esp
0x000acaa0 <+1180> pop %esi
0x000acaa1 <+1181> pop %edi
0x000acaa2 <+1182> pop %ebx
0x000acaa3 <+1183> pop %ebp
0x000acaa4 <+1184> ret
내 XIB의 사진에 SIGABRT "메시지"스레드 1이 신호를받은 "점점 오전을, 파일 소유자의 사용자 정의 클래스는 그것이 있어야처럼의 ViewController로 설정되어 있습니다.
내가 정말 일이있다,이에 도움이 필요하세요 며칠 동안. 나는 처음부터 프로젝트를 다시 만들고 행운이 없었다. 필요한 경우 내 ViewController.h 및 ViewController.m 코드를 넣을 수 있습니다. "@ 속성 (nonatomic, 보유) IBOutlet UIImageView * imageView;"로 선언 된 imageView가 있습니다.
도움을 주시면 대단히 감사하겠습니다. 나는 객관적인 C와 Xcode에서 여전히 프로그래밍에 익숙하지 않다. 여기
#import <UIKit/UIKit.h>
@interface ViewController : UIViewController <UIImagePickerControllerDelegate, UINavigationControllerDelegate>
{
BOOL newMedia;
}
@property (nonatomic, retain) IBOutlet UIImageView *imageView;
- (IBAction) useCamera;
- (IBAction) useCameraRoll;
@end
가 ViewController.m입니다 : 여기
는 ViewController.h 당신이 당신의 XIBs 중 하나를 사용하여
imageView
콘센트를 연결할하려는처럼
#import "ViewController.h"
#import "MobileCoreServices/UTCoreTypes.h"
@implementation ViewController
@synthesize imageView;
- (void)didReceiveMemoryWarning
{
[super didReceiveMemoryWarning];
// Release any cached data, images, etc that aren't in use.
}
#pragma mark - View lifecycle
- (void)viewDidLoad
{
[super viewDidLoad];
// Do any additional setup after loading the view, typically from a nib.
}
- (void)viewDidUnload
{
[super viewDidUnload];
// Release any retained subviews of the main view.
// e.g. self.myOutlet = nil;
}
- (void)viewWillAppear:(BOOL)animated
{
[super viewWillAppear:animated];
}
- (void)viewDidAppear:(BOOL)animated
{
[super viewDidAppear:animated];
}
- (void)viewWillDisappear:(BOOL)animated
{
[super viewWillDisappear:animated];
}
- (void)viewDidDisappear:(BOOL)animated
{
[super viewDidDisappear:animated];
}
- (BOOL)shouldAutorotateToInterfaceOrientation: (UIInterfaceOrientation)interfaceOrientation
{
// Return YES for supported orientations
if ([[UIDevice currentDevice] userInterfaceIdiom] == UIUserInterfaceIdiomPhone) {
return (interfaceOrientation != UIInterfaceOrientationPortraitUpsideDown);
} else {
return YES;
}
}
-(void)imagePickerController:(UIImagePickerController *)picker
didFinishPickingMediaWithInfo:(NSDictionary *)info
{
NSString *mediaType = [info objectForKey:UIImagePickerControllerMediaType];
[self dismissModalViewControllerAnimated:YES];
if ([mediaType isEqualToString:(NSString *)kUTTypeImage]) {
UIImage *image = [info
objectForKey:UIImagePickerControllerOriginalImage];
imageView.image = image;
if (newMedia)
UIImageWriteToSavedPhotosAlbum(image,
self,
@selector(image:finishedSavingWithError:contextInfo:),
nil);
}
else if ([mediaType isEqualToString:(NSString *)kUTTypeMovie])
{
// Code here to support video if enabled
}
}
-(void)image:(UIImage *)image
finishedSavingWithError:(NSError *)error
contextInfo:(void *)contextInfo
{
if (error) {
UIAlertView *alert = [[UIAlertView alloc]
initWithTitle: @"Save failed"
message: @"Failed to save image"
delegate: nil
cancelButtonTitle:@"OK"
otherButtonTitles:nil];
[alert show];
[alert release];
}
}
-(void)imagePickerControllerDidCancel:(UIImagePickerController *)picker
{
[self dismissModalViewControllerAnimated:YES];
}
- (IBAction) useCamera
{
if ([UIImagePickerController isSourceTypeAvailable:
UIImagePickerControllerSourceTypeCamera])
{
NSLog(@"you reached here for camera");
UIImagePickerController *imagePicker =
[[UIImagePickerController alloc] init];
imagePicker.delegate = self;
imagePicker.sourceType =
UIImagePickerControllerSourceTypeCamera;
imagePicker.mediaTypes = [NSArray arrayWithObjects:
(NSString *) kUTTypeImage,
nil];
imagePicker.allowsEditing = NO;
[self presentModalViewController:imagePicker animated:YES];
[imagePicker release];
newMedia = YES;
}
}
- (IBAction) useCameraRoll
{
if ([UIImagePickerController isSourceTypeAvailable:
UIImagePickerControllerSourceTypeSavedPhotosAlbum])
{
NSLog(@"you reached here for camera roll");
UIImagePickerController *imagePicker =
[[UIImagePickerController alloc] init];
imagePicker.delegate = self;
imagePicker.sourceType =
UIImagePickerControllerSourceTypePhotoLibrary;
imagePicker.mediaTypes = [NSArray arrayWithObjects:
(NSString *) kUTTypeImage,
nil];
imagePicker.allowsEditing = NO;
[self presentModalViewController:imagePicker animated:YES];
[imagePicker release];
newMedia = NO;
}
}
@end
실제로이보기 컨트롤러를 만들 때 코드를 포함 할 수 있습니까? 주 창 xib 또는 스토리 보드가없는 것 같아서 코드로 만들겠습니까? – jrturton
http://stackoverflow.com/questions/4779561/nsunknownkeyexception – Max
저는 window.xib가 없습니다. ViewController.xib라는 하나가 있습니다. 이제는 ViewController.h와 .m을 올려 놓을 것입니다. – Cuchullainn