我在我的应用程序中使用Web服务和位置服务。我的应用程序在其他设备上工作正常但在iPhone 4s上崩溃。将我的XCode更新为XCode5后发生此问题。崩溃日志如下：
Date/Time: 2013-10-13 00:34:29.988 +1000
OS Version: iOS 7.0.2 (11A501)
Report Version: 104
Exception Type: EXC_CRASH (SIGABRT)
Exception Codes: 0x0000000000000000, 0x0000000000000000
Triggered by Thread: 0
Last Exception Backtrace:
(0x2d849f4e 0x37c226aa 0x2d849c64 0x2ea11b24 0x6344a 0x2ffbf5fe 0x3006a8fc 0x3006a812 0x30069dee 0x30069b18 0x30069888 0x30069820 0x2ffbb01e 0x2fc44246 0x2fc3fa56 0x2fc3f8e8 0x2fc3f2fa 0x2fc3f10a 0x2ffb333e 0x2d8151d0 0x2d812b74 0x2d812eb6 0x2d77dce2 0x2d77dac6 0x3249e27e 0x3001fa3c 0x5eb0e 0x3812aab2)
Thread 0 Crashed:
0 libsystem_kernel.dylib 0x381e11fc 0x381ce000 + 78332
1 libsystem_pthread.dylib 0x3824aa2e 0x38247000 + 14894
2 libsystem_c.dylib 0x38191ff8 0x38148000 + 303096
3 libc++abi.dylib 0x374c0cd2 0x374c0000 + 3282
4 libc++abi.dylib 0x374d96e0 0x374c0000 + 104160
5 libobjc.A.dylib 0x37c2291e 0x37c1a000 + 35102
6 libc++abi.dylib 0x374d71c4 0x374c0000 + 94660
7 libc++abi.dylib 0x374d6d28 0x374c0000 + 93480
8 libobjc.A.dylib 0x37c227f2 0x37c1a000 + 34802
9 CoreFoundation 0x2d77dd58 0x2d776000 + 32088
10 CoreFoundation 0x2d77dac6 0x2d776000 + 31430
11 GraphicsServices 0x3249e27e 0x32496000 + 33406
12 UIKit 0x3001fa3c 0x2ffb0000 + 457276
13 CashBackApp 0x0005eb0e 0x59000 + 23310
14 libdyld.dylib 0x3812aab4 0x38129000 + 6836
Thread 1:
0 libsystem_kernel.dylib 0x381ce83c 0x381ce000 + 2108
1 libdispatch.dylib 0x3810f220 0x38104000 + 45600
2 libdispatch.dylib 0x3810efa6 0x38104000 + 44966
Thread 2:
0 libsystem_kernel.dylib 0x381ceaf4 0x381ce000 + 2804
1 libdispatch.dylib 0x3810d428 0x38104000 + 37928
2 CoreLocation 0x2dd00c88 0x2dcfe000 + 11400
3 CoreLocation 0x2dd0564a 0x2dcfe000 + 30282
4 CoreLocation 0x2dd31ba8 0x2dcfe000 + 211880
5 libxpc.dylib 0x382573aa 0x38253000 + 17322
6 libxpc.dylib 0x3825593e 0x38253000 + 10558
7 libdispatch.dylib 0x3810fd42 0x38104000 + 48450
8 libdispatch.dylib 0x3810c256 0x38104000 + 33366
9 libdispatch.dylib 0x3810ff8c 0x38104000 + 49036
10 libdispatch.dylib 0x3810c256 0x38104000 + 33366
11 libdispatch.dylib 0x3810c096 0x38104000 + 32918
12 libdispatch.dylib 0x3810c256 0x38104000 + 33366
13 libdispatch.dylib 0x3810c096 0x38104000 + 32918
14 libdispatch.dylib 0x3810cd12 0x38104000 + 36114
15 libdispatch.dylib 0x3810cf88 0x38104000 + 36744
16 libsystem_pthread.dylib 0x38247dbc 0x38247000 + 3516
17 libsystem_pthread.dylib 0x38247c80 0x38247000 + 3200
Thread 3:
0 libsystem_kernel.dylib 0x381e1c7c 0x381ce000 + 81020
1 libsystem_pthread.dylib 0x38247dc6 0x38247000 + 3526
2 libsystem_pthread.dylib 0x38247c80 0x38247000 + 3200
Thread 4 name: com.apple.NSURLConnectionLoader
Thread 4:
0 libsystem_kernel.dylib 0x381cea8c 0x381ce000 + 2700
1 libsystem_kernel.dylib 0x381ce888 0x381ce000 + 2184
2 CoreFoundation 0x2d8147c6 0x2d776000 + 649158
3 CoreFoundation 0x2d812eec 0x2d776000 + 642796
4 CoreFoundation 0x2d77dce2 0x2d776000 + 31970
5 CoreFoundation 0x2d77dac6 0x2d776000 + 31430
6 Foundation 0x2e1b7492 0x2e15f000 + 361618
7 Foundation 0x2e22ce22 0x2e15f000 + 843298
8 libsystem_pthread.dylib 0x38249c1a 0x38247000 + 11290
9 libsystem_pthread.dylib 0x38249b8a 0x38247000 + 11146
10 libsystem_pthread.dylib 0x38247c8c 0x38247000 + 3212
Thread 5:
0 libsystem_kernel.dylib 0x381e1c7c 0x381ce000 + 81020
1 libsystem_pthread.dylib 0x38247dc6 0x38247000 + 3526
2 libsystem_pthread.dylib 0x38247c80 0x38247000 + 3200
Thread 6:
0 libsystem_kernel.dylib 0x381e1c7c 0x381ce000 + 81020
1 libsystem_pthread.dylib 0x38247dc6 0x38247000 + 3526
2 libsystem_pthread.dylib 0x38247c80 0x38247000 + 3200
Thread 7 name: com.apple.CFSocket.private
Thread 7:
0 libsystem_kernel.dylib 0x381e1440 0x381ce000 + 78912
1 CoreFoundation 0x2d818688 0x2d776000 + 665224
2 libsystem_pthread.dylib 0x38249c1a 0x38247000 + 11290
3 libsystem_pthread.dylib 0x38249b8a 0x38247000 + 11146
4 libsystem_pthread.dylib 0x38247c8c 0x38247000 + 3212
Thread 0 crashed with ARM Thread State (32-bit):
r0: 0x00000000 r1: 0x00000000 r2: 0x00000000 r3: 0x00002060
r4: 0x00000006 r5: 0x3a05918c r6: 0x00000000 r7: 0x27daa594
r8: 0x16d0df20 r9: 0x00000001 r10: 0x40340000 r11: 0x00000001
ip: 0x00000148 sp: 0x27daa588 lr: 0x3824aa33 pc: 0x381e11fc
cpsr: 0x00000010