Application works fine on simulator but crashes on devise

Question

Application works fine on simulator but crashes on devise

My application work fine on simulator, but when I run it on devise, it works the first time and then it crashes. The application crashes with this code:

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];

If I delete altitude,@"altitude",longitude,@"longitude",pictureLink,@"pic" , it works fine, if I let one of them, this clashes. This is the code of the 3 variables.

In .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];

}

This is the crash report:

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

Binary Images:
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  0x192000 -   0x192fff +MobileSubstrate.dylib armv6  <4070bd34b2c273416bcec248fd8b873d> /Library/MobileSubstrate/MobileSubstrate.dylib
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0x31477000 - 0x31480fff  CoreVideo armv7  <ea847e6dba2d36b1826b255c73b39539> /System/Library/Frameworks/CoreVideo.framework/CoreVideo
0x314d1000 - 0x314d3fff  libAccessibility.dylib armv7  <d55f1553d14831a2a5435ae27ef75ef4> /usr/lib/libAccessibility.dylib
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0x3153f000 - 0x31546fff  libbz2.1.0.dylib armv7  <0a082e1d475432959ba93aa3dbf7fb31> /usr/lib/libbz2.1.0.dylib
0x3158b000 - 0x31590fff  liblaunch.dylib armv7  <f5ccc8234aea3ebd9a88bd37f0fa23ae> /usr/lib/system/liblaunch.dylib
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0x3174a000 - 0x3176afff  PrintKit armv7  <e5a01ca9083a36afacc08611a398e2ad> /System/Library/PrivateFrameworks/PrintKit.framework/PrintKit
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0x33b24000 - 0x33b6afff  CoreTelephony armv7  <af7d1e770e5a3ffd8834a57fb5d40557> /System/Library/Frameworks/CoreTelephony.framework/CoreTelephony
0x33b6b000 - 0x33b77fff  SpringBoardServices armv7  <c68262667ac8397a949ce4e92dfec7db> /System/Library/PrivateFrameworks/SpringBoardServices.framework/SpringBoardServices
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0x33e80000 - 0x33f31fff  WebKit armv7  <eb9a0d69c64b3127b2bffd71641add3b> /System/Library/PrivateFrameworks/WebKit.framework/WebKit
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0x3479a000 - 0x348b9fff  Foundation armv7  <09ff368178c5321c9715b9c8d491d53f> /System/Library/Frameworks/Foundation.framework/Foundation
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0x34a7e000 - 0x34b42fff  libobjc.A.dylib armv7  <6b51e76fde9f381bb7b3bc5badbfee3a> /usr/lib/libobjc.A.dylib
0x34d28000 - 0x34d5bfff  AppSupport armv7  <0217468bd9f839229a47910b7816b3d5> /System/Library/PrivateFrameworks/AppSupport.framework/AppSupport
0x34d5c000 - 0x34d63fff  AggregateDictionary armv7  <ab9777b39e8e3026ad64dc90323cad7e> /System/Library/PrivateFrameworks/AggregateDictionary.framework/AggregateDictionary
0x34d66000 - 0x34e87fff  CoreGraphics armv7  <65f6c8701b563542820a26b0dfc4f6a4> /System/Library/Frameworks/CoreGraphics.framework/CoreGraphics
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0x351e1000 - 0x35216fff  AddressBook armv7  <3f2071a77bc134cd82065eef90d4082f> /System/Library/Frameworks/AddressBook.framework/AddressBook
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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

iphone

objective-c

xcode

asked on Stack Overflow Dec 16, 2011 by

user567 • edited Feb 18, 2015 by

Chuck

1 Answer

You should not assign properties directly unless you are very sure what you're doing. Use self.. One side effect is it will retain the value. Since you did not retain the value, it was getting deallocated and when you tried to use it later you got a crash.

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

}

answered on Stack Overflow Dec 16, 2011 by

morningstar

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