应用程序在模拟器上工作正常但在设计上崩溃

时间:2011-12-16 22:43:20

标签: iphone objective-c xcode

我的应用程序在模拟器上工作正常,但是当我在设计上运行时,它第一次运行然后崩溃。应用程序崩溃了这段代码:

NSDictionary *dict = [[NSDictionary alloc] initWithObjectsAndKeys:userId, @"userID", pseudoField.text, @"pseudo", birthdateField.text,@"birthdate",sex,@"sex",countryField.text,@"country",cityField.text,@"city",mail,@"mail",token,@"token",tokenExp,@"token", tokenExp,@"tokenEpr", altitude,@"altitude",longitude,@"longitude",pictureLink,@"pic", nil];

如果我删除 altitude,@"altitude",longitude,@"longitude",pictureLink,@"pic" , 它工作正常,如果我让其中一个,这个冲突。 这是3个变量的代码。

在.h

    NSString *altitude;
    NSString *longitude;
    NSString *pictureLink;
    @property(retain,nonatomic) NSString *pictureLink;
    @property(retain,nonatomic) NSString *altitude;
    @property(retain,nonatomic) NSString *longitude;
in .m

    - (void)locationUpdate:(CLLocation *)location {
     altitude = [NSString stringWithFormat:@"%f", location.coordinate.latitude];
     longitude = [NSString stringWithFormat:@"%f", location.coordinate.longitude];

    }

    -(IBAction) validate:(id)sender
    {
    if([pseudoField.text isEqualToString:@""] || [birthdateField.text isEqualToString:@""] ||
           [countryField.text isEqualToString:@""] || [cityField.text isEqualToString:@""])

        {
            UIAlertView *alert = [[UIAlertView alloc] initWithTitle:@"" message:@"Veuillez remplir tout les champs" delegate:self cancelButtonTitle:nil otherButtonTitles:@"Ok",nil];
            [alert show];


        }
        else
        {

        if (mail == nil || mail==NULL)
        {
            mail=@"NULL";
        }

        if (token == nil || token==NULL)
        {
            token=@"NULL";
        }

        if (tokenExp == nil || tokenExp==NULL)
        {
            tokenExp=@"NULL";
        }


        if (altitude == nil || altitude==NULL)
        {
            altitude=@"NULL";
        }

        if (longitude == nil || longitude==NULL)
        {
            longitude=@"NULL";
        }

            picActivity.hidden=NO;
            [picActivity startAnimating];



            UIGraphicsBeginImageContext(CGSizeMake(320,480)); 
            [userImage drawInRect:CGRectMake(0, 0,320,480)];
            UIImage *m = UIGraphicsGetImageFromCurrentImageContext(); 
            UIGraphicsEndImageContext();
            NSData* mageData=UIImageJPEGRepresentation(m, 0.5); 
            NSString *hash;
            hash=[self md5:[NSString stringWithFormat:@"%@", userId]];

            NSString * myURLString = [NSString stringWithFormat:@"http://mywebsite.info/upimage.php?n=%@",hash];  
            NSLog(@"url string %@ ",myURLString);
            NSURL *url =[NSURL URLWithString:myURLString];

            NSString * myPictureUrl=[NSString stringWithFormat:@"http://mywebsite.info/uploads/%@.jpg",hash];
            [self setPictureLink:myPictureUrl];

            ASIFormDataRequest *request = [ASIFormDataRequest requestWithURL:url];
            // Upload a file on disk
            [request setData:mageData withFileName:@"photo.jpg" andContentType:@"image/jpeg" forKey:@"file"];
            [request setDelegate:self];
            request.didFinishSelector = @selector(resultUpload:);
            request.didFailSelector = @selector(imageError:);

            [request startAsynchronous];
    }
    }

    -(void)resultUpload :(ASIHTTPRequest *)request
    {
        picActivity.hidden=YES;
        [picActivity stopAnimating];
        NSString *responseString = [request responseString];
        NSLog(@"seccess upload image , result : %@",responseString);
        if([responseString isEqualToString:@"ok"])
        {
           NSDictionary *dict = [[NSDictionary alloc] initWithObjectsAndKeys:userId, @"userID", pseudoField.text, @"pseudo", birthdateField.text,@"birthdate",sex,@"sex",countryField.text,@"country",cityField.text,@"city",mail,@"mail",token,@"token",tokenExp,@"token", tokenExp,@"tokenEpr", altitude,@"altitude",longitude,@"longitude",pictureLink,@"pic", nil];


     //  THIS IT WORK FINE     NSDictionary *dict = [[NSDictionary alloc] initWithObjectsAndKeys:userId, @"userID", pseudoField.text, @"pseudo", birthdateField.text,@"birthdate",sex,@"sex",countryField.text,@"country",cityField.text,@"city",mail,@"mail",token,@"token",tokenExp,@"token", tokenExp,@"tokenEpr", nil];
             NSLog(@"Validated Data %@ : ",dict);

        }
        else
        {
            UIAlertView *alert = [[UIAlertView alloc] initWithTitle:@"Erreur De Connexion" message:@"l'application n'arrive pas à se connecter au serveur " delegate:self cancelButtonTitle:nil otherButtonTitles:@"Ok",nil];
            [alert show];

        }

    }

    - (void)dealloc {

    [altitude release];
    [longitude  release];
    [pictureLink release];
    //..... i release all variable
    [super dealloc];

}

这是崩溃报告:

Date/Time:       2011-12-15 23:21:55.719 +0100
OS Version:      iPhone OS 4.3.3 (8J2)
Report Version:  104

Exception Type:  EXC_BAD_ACCESS (SIGBUS)
Exception Codes: KERN_PROTECTION_FAILURE at 0x0000000b
Crashed Thread:  0

Thread 0 name:  Dispatch queue: com.apple.main-thread
Thread 0 Crashed:
0   libobjc.A.dylib                 0x34499c98 objc_msgSend + 16
1   CoreFoundation                  0x308e3cd6 CFRetain + 62
2   CoreFoundation                  0x309940b8 __CFBasicHashStandardRetainValue + 8
3   CoreFoundation                  0x30995438 __CFBasicHashAddValue + 100
4   CoreFoundation                  0x308e3ff0 CFBasicHashAddValue + 276
5   CoreFoundation                  0x308e9d6c CFDictionaryCreate + 64
6   CoreFoundation                  0x308e977c -[__NSPlaceholderDictionary initWithObjects:forKeys:count:] + 1196
7   CoreFoundation                  0x30910890 -[NSDictionary initWithObjectsAndKeys:] + 532
8   Myapp                           0x000488c4 -[FormViewController resultUpload:] (FormViewController.m:509)
9   CoreFoundation                  0x308edefc -[NSObject(NSObject) performSelector:withObject:] + 16
10  Myapp                           0x00026dbe -[ASIHTTPRequest reportFinished] (ASIHTTPRequest.m:2016)
11  CoreFoundation                  0x308edefc -[NSObject(NSObject) performSelector:withObject:] + 16
12  Foundation                      0x342427a2 __NSThreadPerformPerform + 262
13  CoreFoundation                  0x30957a72 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 6
14  CoreFoundation                  0x30959758 __CFRunLoopDoSources0 + 376
15  CoreFoundation                  0x3095a4e4 __CFRunLoopRun + 224
16  CoreFoundation                  0x308eaebc CFRunLoopRunSpecific + 224
17  CoreFoundation                  0x308eadc4 CFRunLoopRunInMode + 52
18  GraphicsServices                0x30269418 GSEventRunModal + 108
19  GraphicsServices                0x302694c4 GSEventRun + 56
20  UIKit                           0x30a10d62 -[UIApplication _run] + 398
21  UIKit                           0x30a0e800 UIApplicationMain + 664
22  Myapp                           0x000025a8 main (main.m:14)
23  Myapp                           0x00002550 start + 32

Thread 1:
0   libsystem_kernel.dylib          0x355903ec __workq_kernreturn + 8
1   libsystem_c.dylib               0x356676d8 _pthread_wqthread + 592
2   libsystem_c.dylib               0x35667bbc start_wqthread + 0

Thread 2 name:  Dispatch queue: com.apple.libdispatch-manager
Thread 2:
0   libsystem_kernel.dylib          0x35590fbc kevent + 24
1   libdispatch.dylib               0x35261032 _dispatch_mgr_invoke + 706
2   libdispatch.dylib               0x3526203a _dispatch_queue_invoke + 86
3   libdispatch.dylib               0x352615ea _dispatch_worker_thread2 + 186
4   libsystem_c.dylib               0x3566758a _pthread_wqthread + 258
5   libsystem_c.dylib               0x35667bbc start_wqthread + 0

Thread 3 name:  WebThread
Thread 3:
0   libsystem_kernel.dylib          0x3558dc00 mach_msg_trap + 20
1   libsystem_kernel.dylib          0x3558d758 mach_msg + 44
2   CoreFoundation                  0x309582b8 __CFRunLoopServiceMachPort + 88
3   CoreFoundation                  0x3095a562 __CFRunLoopRun + 350
4   CoreFoundation                  0x308eaebc CFRunLoopRunSpecific + 224
5   CoreFoundation                  0x308eadc4 CFRunLoopRunInMode + 52
6   WebCore                         0x35f5327e _ZL12RunWebThreadPv + 382
7   libsystem_c.dylib               0x3566630a _pthread_start + 242
8   libsystem_c.dylib               0x35667bb4 thread_start + 0

Thread 4:
0   libsystem_kernel.dylib          0x3558dc00 mach_msg_trap + 20
1   libsystem_kernel.dylib          0x3558d758 mach_msg + 44
2   CoreFoundation                  0x309582b8 __CFRunLoopServiceMachPort + 88
3   CoreFoundation                  0x3095a562 __CFRunLoopRun + 350
4   CoreFoundation                  0x308eaebc CFRunLoopRunSpecific + 224
5   CoreFoundation                  0x308eadc4 CFRunLoopRunInMode + 52
6   Foundation                      0x341dd7f6 +[NSURLConnection(NSURLConnectionReallyInternal) _resourceLoadLoop:] + 206
7   Foundation                      0x341d0382 -[NSThread main] + 38
8   Foundation                      0x342425c6 __NSThread__main__ + 966
9   libsystem_c.dylib               0x3566630a _pthread_start + 242
10  libsystem_c.dylib               0x35667bb4 thread_start + 0

Thread 5 name:  com.apple.CFSocket.private
Thread 5:
0   libsystem_kernel.dylib          0x3558fc60 __select + 20
1   CoreFoundation                  0x3095d8f2 __CFSocketManager + 582
2   libsystem_c.dylib               0x3566630a _pthread_start + 242
3   libsystem_c.dylib               0x35667bb4 thread_start + 0

Thread 6:
0   libsystem_kernel.dylib          0x3558dc2c semaphore_signal_trap + 8
1   libsystem_kernel.dylib          0x3558df92 semaphore_signal + 2
2   libsystem_c.dylib               0x356645f4 pthread_mutex_unlock + 188
3   libobjc.A.dylib                 0x3449ae2c objc_sync_exit + 44
4   Foundation                      0x341bfb7a -[NSThread _nq:] + 586
5   Foundation                      0x341bf7ec -[NSObject(NSThreadPerformAdditions) performSelector:onThread:withObject:waitUntilDone:modes:] + 724
6   Foundation                      0x341bf2e6 -[NSObject(NSThreadPerformAdditions) performSelectorOnMainThread:withObject:waitUntilDone:] + 94
7   Myapp                           0x00026d0a -[ASIHTTPRequest requestFinished] (ASIHTTPRequest.m:2008)
8   Myapp                           0x0002e464 -[ASIHTTPRequest handleStreamComplete] (ASIHTTPRequest.m:3503)
9   Myapp                           0x0002bfa2 -[ASIHTTPRequest handleNetworkEvent:] (ASIHTTPRequest.m:3187)
10  Myapp                           0x0001baa2 ReadStreamClientCallBack (ASIHTTPRequest.m:54)
11  CoreFoundation                  0x308ffa1a _signalEventSync + 70
12  CoreFoundation                  0x30900626 _cfstream_shared_signalEventSync + 198
13  CoreFoundation                  0x30957a72 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 6
14  CoreFoundation                  0x30959758 __CFRunLoopDoSources0 + 376
15  CoreFoundation                  0x3095a4e4 __CFRunLoopRun + 224
16  CoreFoundation                  0x308eaebc CFRunLoopRunSpecific + 224
17  CoreFoundation                  0x3092d6d2 CFRunLoopRun + 42
18  Myapp                           0x00035cba +[ASIHTTPRequest runRequests] (ASIHTTPRequest.m:4789)
19  Foundation                      0x341d0382 -[NSThread main] + 38
20  Foundation                      0x342425c6 __NSThread__main__ + 966
21  libsystem_c.dylib               0x3566630a _pthread_start + 242
22  libsystem_c.dylib               0x35667bb4 thread_start + 0

Thread 0 crashed with ARM Thread State:
    r0: 0x1fdd8e10    r1: 0x312bd814      r2: 0x00000003      r3: 0x34a80c89
    r4: 0x00000003    r5: 0x3e7d62b4      r6: 0x00000020      r7: 0x2feed640
    r8: 0x00000008    r9: 0x2feed68c     r10: 0x00152d84     r11: 0x2feed6dc
    ip: 0x00000008    sp: 0x2feed628      lr: 0x30ecacdd      pc: 0x34a80c98
  cpsr: 0x000f0030

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0x352d7000 - 0x352f0fff  libRIP.A.dylib armv7  <4825c3e392983aba947eca06555e4480> /System/Library/Frameworks/CoreGraphics.framework/Resources/libRIP.A.dylib
0x35411000 - 0x35565fff  AudioToolbox armv7  <6619c8c13f8d328e923e797fa8d0df23> /System/Library/Frameworks/AudioToolbox.framework/AudioToolbox
0x35606000 - 0x35607fff  CoreSurface armv7  <7b83cd757da73e6e826693c29296d3fa> /System/Library/PrivateFrameworks/CoreSurface.framework/CoreSurface
0x3560c000 - 0x356b5fff  libxml2.2.dylib armv7  <5538d3f2c7d83b88b06168488fe6326b> /usr/lib/libxml2.2.dylib
0x356e0000 - 0x356e5fff  libsystem_dnssd.dylib armv7  <c7cfe523e2d73521abc01587313ef730> /usr/lib/system/libsystem_dnssd.dylib
0x357d3000 - 0x357f0fff  libsystem_info.dylib armv7  <48016be86e3f3cd9aeee1c6590e1ac6f> /usr/lib/system/libsystem_info.dylib
0x3583d000 - 0x35841fff  libcache.dylib armv7  <d2f7fd2a352b3cd59c564be34b53cf80> /usr/lib/system/libcache.dylib
0x35842000 - 0x3584ffff  libdispatch.dylib armv7  <9a0511ad5ebc3db898f1f49ed1a73d34> /usr/lib/system/libdispatch.dylib
0x35880000 - 0x358bffff  libSystem.B.dylib armv7  <33dcf9a403ae3fd5971d6030ada2fcab> /usr/lib/libSystem.B.dylib
0x358c0000 - 0x358c0fff  libCVMSPluginSupport.dylib armv7  <42d8aa2a31843a6e8bfff745644a7ba5> /System/Library/Frameworks/OpenGLES.framework/libCVMSPluginSupport.dylib
0x3595f000 - 0x359cefff  ProofReader armv7  <6d843c6aecdd37ae84baa40af8ad7e65> /System/Library/PrivateFrameworks/ProofReader.framework/ProofReader
0x359cf000 - 0x35a24fff  libvDSP.dylib armv7  <0221caba81a235c5a896a835e2aac047> /System/Library/Frameworks/Accelerate.framework/Frameworks/vecLib.framework/libvDSP.dylib
0x35a32000 - 0x35b5efff  libmecabra.dylib armv7  <113de5f9858c32b8b158bfdc68042a97> /usr/lib/libmecabra.dylib
0x35b61000 - 0x35b64fff  CaptiveNetwork armv7  <fc834fd33a18341ea7506587ad895703> /System/Library/PrivateFrameworks/CaptiveNetwork.framework/CaptiveNetwork
0x35b65000 - 0x35b7cfff  libsystem_kernel.dylib armv7  <a06ec84e53bf32098b63c0caebdb45b6> /usr/lib/system/libsystem_kernel.dylib
0x35bcb000 - 0x35c15fff  libstdc++.6.dylib armv7  <b2cac408951c3f3c9ba3cf563e54ce81> /usr/lib/libstdc++.6.dylib
0x35c16000 - 0x35c18fff  MobileInstallation armv7  <94b6d6c5d9883175af26764567528127> /System/Library/PrivateFrameworks/MobileInstallation.framework/MobileInstallation
0x35c1a000 - 0x35c9bfff  libsystem_c.dylib armv7  <a7077267b6743ed3bbdd86d4380c75d9> /usr/lib/system/libsystem_c.dylib
0x35c9c000 - 0x35cd4fff  libCGFreetype.A.dylib armv7  <ccea634795153164a681f0f311f4461d> /System/Library/Frameworks/CoreGraphics.framework/Resources/libCGFreetype.A.dylib
0x35d9c000 - 0x35d9dfff  TextInput_fr armv7  <df896624a716399f877087d35f6c6d86> /System/Library/TextInput/TextInput_fr.bundle/TextInput_fr
0x36100000 - 0x36204fff  JavaScriptCore armv7  <61a94142e2d23dafa2964190dd46e9e3> /System/Library/PrivateFrameworks/JavaScriptCore.framework/JavaScriptCore
0x36262000 - 0x36281fff  Bom armv7  <b178e3efb4d733c694bd5a55e57a314f> /System/Library/PrivateFrameworks/Bom.framework/Bom
0x36534000 - 0x36b3ffff  WebCore armv7  <07941e59d0a33f94802c16c76238fddf> /System/Library/PrivateFrameworks/WebCore.framework/WebCore
0x36b40000 - 0x36b46fff  ProtocolBuffer armv7  <f9277ee9b85b3722975ad319a323aca0> /System/Library/PrivateFrameworks/ProtocolBuffer.framework/ProtocolBuffer
0x36c14000 - 0x36c43fff  SystemConfiguration armv7  <1d73b8a159363f96bb9c039655c5eae6> /System/Library/Frameworks/SystemConfiguration.framework/SystemConfiguration
0x36c4d000 - 0x36c5bfff  OpenGLES armv7  <5a76beaeaa013f0cbf16e5cb154598ab> /System/Library/Frameworks/OpenGLES.framework/OpenGLES
0x36c6e000 - 0x36c73fff  libnotify.dylib armv7  <9d7198e91de9386a9e5ea43608a66a57> /usr/lib/system/libnotify.dylib
0x36d76000 - 0x36d76fff  libsystem_sandbox.dylib armv7  <f47c01d627853b328e088b3fdd08e87d> /usr/lib/system/libsystem_sandbox.dylib

1 个答案:

答案 0 :(得分:4)

除非您非常确定自己在做什么,否则不应直接指定属性。使用self.。一个副作用是它将保留价值。由于您没有保留该值,因此它已被取消分配,当您稍后尝试使用它时,您会崩溃。

- (void)locationUpdate:(CLLocation *)location {
    self.altitude = [NSString stringWithFormat:@"%f", location.coordinate.latitude];
    self.longitude = [NSString stringWithFormat:@"%f", location.coordinate.longitude];

}