我正在测试我的iPhone应用程序（不是通过xcode），应用程序崩溃了。我将它插入itunes以读取崩溃日志，但它根本没有提供任何信息。
我怎样才能理解这一点？
Incident Identifier: 564EAC45-325E-4D9C-9541-F6B5FB1BFBC1
CrashReporter Key: 0c1bab58dbdb74d55434c5b4426f3a6b519bc608
Hardware Model: iPad2,1
Process: APPNAME [1230]
Path: /var/mobile/Applications/9B2D2DD4-4F3A-48CC-8211-F408AD23B64D/APPNAME.app/APPNAME
Identifier: APPNAME
Version: ??? (???)
Code Type: ARM (Native)
Parent Process: launchd [1]
Date/Time: 2011-04-20 00:33:23.541 +0100
OS Version: iPhone OS 4.3.1 (8G4)
Report Version: 104
Exception Type: EXC_BAD_ACCESS (SIGSEGV)
Exception Codes: KERN_INVALID_ADDRESS at 0x9003ce77
Crashed Thread: 0
Thread 0 name: Dispatch queue: com.apple.main-thread
Thread 0 Crashed:
0 libobjc.A.dylib 0x31d2dc98 0x31d2b000 + 11416
1 APPNAME 0x0004d8ea 0x1000 + 313578
2 Foundation 0x348c47c6 0x34834000 + 591814
3 CoreFoundation 0x334baa40 0x33445000 + 481856
4 CoreFoundation 0x334bcec4 0x33445000 + 491204
5 CoreFoundation 0x334bd83e 0x33445000 + 493630
6 CoreFoundation 0x3344debc 0x33445000 + 36540
7 CoreFoundation 0x3344ddc4 0x33445000 + 36292
8 GraphicsServices 0x33727418 0x33723000 + 17432
9 GraphicsServices 0x337274c4 0x33723000 + 17604
10 UIKit 0x343b0d62 0x34382000 + 191842
11 UIKit 0x343ae800 0x34382000 + 182272
12 APPNAME 0x00002a3e 0x1000 + 6718
13 APPNAME 0x000029d4 0x1000 + 6612
Thread 1 name: Dispatch queue: com.apple.libdispatch-manager
Thread 1:
0 libsystem_kernel.dylib 0x326d1fbc 0x326bf000 + 77756
1 libdispatch.dylib 0x3074afb6 0x3074a000 + 4022
2 libdispatch.dylib 0x3074bfbe 0x3074a000 + 8126
3 libdispatch.dylib 0x3074b57e 0x3074a000 + 5502
4 libsystem_c.dylib 0x309b058a 0x3097c000 + 214410
5 libsystem_c.dylib 0x309b0bbc 0x3097c000 + 215996
Thread 2 name: WebThread
Thread 2:
0 libsystem_kernel.dylib 0x326cec00 0x326bf000 + 64512
1 libsystem_kernel.dylib 0x326ce758 0x326bf000 + 63320
2 CoreFoundation 0x334bb2b8 0x33445000 + 484024
3 CoreFoundation 0x334bd562 0x33445000 + 492898
4 CoreFoundation 0x3344debc 0x33445000 + 36540
5 CoreFoundation 0x3344ddc4 0x33445000 + 36292
6 WebCore 0x316a3292 0x3169d000 + 25234
7 libsystem_c.dylib 0x309af30a 0x3097c000 + 209674
8 libsystem_c.dylib 0x309b0bb4 0x3097c000 + 215988
Thread 3:
0 libsystem_kernel.dylib 0x326cec00 0x326bf000 + 64512
1 libsystem_kernel.dylib 0x326ce758 0x326bf000 + 63320
2 CoreFoundation 0x334bb2b8 0x33445000 + 484024
3 CoreFoundation 0x334bd562 0x33445000 + 492898
4 CoreFoundation 0x3344debc 0x33445000 + 36540
5 CoreFoundation 0x3344ddc4 0x33445000 + 36292
6 Foundation 0x3485e7f6 0x34834000 + 174070
7 Foundation 0x34851382 0x34834000 + 119682
8 Foundation 0x348c35c6 0x34834000 + 587206
9 libsystem_c.dylib 0x309af30a 0x3097c000 + 209674
10 libsystem_c.dylib 0x309b0bb4 0x3097c000 + 215988
Thread 4 name: com.apple.CFSocket.private
Thread 4:
0 libsystem_kernel.dylib 0x326d0c60 0x326bf000 + 72800
1 CoreFoundation 0x334c08f2 0x33445000 + 506098
2 libsystem_c.dylib 0x309af30a 0x3097c000 + 209674
3 libsystem_c.dylib 0x309b0bb4 0x3097c000 + 215988
Thread 5:
0 libsystem_kernel.dylib 0x326d13ec 0x326bf000 + 74732
1 libsystem_c.dylib 0x309b06d8 0x3097c000 + 214744
2 libsystem_c.dylib 0x309b0bbc 0x3097c000 + 215996
Thread 0 crashed with ARM Thread State:
r0: 0x003e7dc0 r1: 0x30d7a116 r2: 0x001c4be0 r3: 0x00000090
r4: 0x9003ce6f r5: 0x003de030 r6: 0x30d7a116 r7: 0x2fdfea74
r8: 0x0016d680 r9: 0x2fdfea20 r10: 0x003cfcb0 r11: 0x00000000
ip: 0x0004d8cd sp: 0x2fdfea28 lr: 0x0004d8f1 pc: 0x31d2dc98
cpsr: 0x200f0030
答案 0 :(得分：3)
错误似乎是这个
Exception Type: EXC_BAD_ACCESS (SIGSEGV)
Exception Codes: KERN_INVALID_ADDRESS at 0x9003ce77
Crashed Thread: 0
这意味着在80％的情况下，您尝试将消息发送到已发布的对象。 祝你好运
答案 1 :(得分：3)
您正在寻找的是“符号化”崩溃日志，这使得这些十六进制地址与源代码匹配。在进行构建时，还会创建一个.dSYM文件来执行此映射。无论何时将构建版本发布到外部世界，请始终将dSYM文件保存在与二进制文件关联的位置，以便您可以对日志进行符号化。
在此处尝试instructions符号化。