我试图象征崩溃的日志并尝试了各种方法。
1) 从 xcode(7.0.1) > Devices > All Logs > Re-Symbolicate logs 中符号化崩溃日志
什么都没发生
安装的命令行工具，xcode-select --install
export DEVELOPER_DIR=/Applications/Xcode.app/Contents/Developer
2）从命令行，symbolicate “Crash.crash” "MyApp.app"
出现错误，symbolicate: command not found
3)/Applications/Xcode.app/Contents/SharedFrameworks/DTDeviceKitBase.framework/Versions/A/Resources/symbolicatecrash ~/Desktop/Crash/Crash.crash ~/Desktop/Crash/MyApp.app.dSYM
找不到任何DTDeviceKitBase.framework
4)atos -arch armv7 -o ~/Desktop/Crash/MyApp.app/MyAppName 0x00000001001de44c 0x1000d0000 + 1107020
有日志，但没有显示 excat 问题。
只是为了验证我的第 4 步结果是否正确，我只需编写以下代码就不会崩溃
NSArray *arr = [NSArray arrayWithObjects:@"1", @"2", nil];
NSLog(@"Here - %@", [arr objectAtIndex:5]);
但是，在使用第 4 步符号化崩溃日志之后，[classname functionName]它只显示了一些不同的类。这让我觉得第 4 步的符号化日志是不正确的。
编辑 1：添加崩溃日志
Incident Identifier: 6D576A5F-78D7-4A34-AAE5-3B8609ADAD7B
CrashReporter Key: fe1ade9551d87ac16f28d2305f8b4a4aabbdc406
Hardware Model: iPhone4,1
Process: MyApp [8388]
Path: /private/var/mobile/Containers/Bundle/Application/C02A9603-CB14-467C-B97B-1E5C18615DB2/MyApp.app/MyApp
Identifier: com.MyAppapp.MyAppIdentifier
Version: 1.1.2 (1.1.2)
Code Type: ARM (Native)
Parent Process: launchd [1]
Date/Time: 2015-11-17 10:30:21.105 +0530
Launch Time: 2015-11-17 10:30:11.610 +0530
OS Version: iOS 8.1 (12B411)
Report Version: 105
Exception Type: EXC_CRASH (SIGABRT)
Exception Codes: 0x0000000000000000, 0x0000000000000000
Triggered by Thread: 0
Last Exception Backtrace:
0 CoreFoundation 0x2253fd62 0x22438000 + 1080674
1 libobjc.A.dylib 0x2fd9ec72 0x2fd98000 + 27762
2 CoreFoundation 0x22454202 0x22438000 + 115202
3 MyApp 0x000fcee4 0x17000 + 941796
4 UIKit 0x259e4700 0x259d5000 + 63232
5 UIKit 0x25a8e5a0 0x259d5000 + 759200
6 UIKit 0x25a8e4c8 0x259d5000 + 758984
7 UIKit 0x25a8da4c 0x259d5000 + 756300
8 UIKit 0x25a8d786 0x259d5000 + 755590
9 UIKit 0x25a8d4ec 0x259d5000 + 754924
10 UIKit 0x25a8d484 0x259d5000 + 754820
11 UIKit 0x259e1c1a 0x259d5000 + 52250
12 QuartzCore 0x2540cf60 0x25400000 + 53088
13 QuartzCore 0x2540894c 0x25400000 + 35148
14 QuartzCore 0x254087d4 0x25400000 + 34772
15 QuartzCore 0x254081c2 0x25400000 + 33218
16 QuartzCore 0x25407fcc 0x25400000 + 32716
17 UIKit 0x259da064 0x259d5000 + 20580
18 CoreFoundation 0x22506620 0x22438000 + 845344
19 CoreFoundation 0x22503d04 0x22438000 + 834820
20 CoreFoundation 0x22504106 0x22438000 + 835846
21 CoreFoundation 0x2245197c 0x22438000 + 104828
22 CoreFoundation 0x2245178e 0x22438000 + 104334
23 GraphicsServices 0x2982a04c 0x29821000 + 36940
24 UIKit 0x25a4397c 0x259d5000 + 452988
25 MyApp 0x001dd5e8 0x17000 + 1861096
26 libdyld.dylib 0x3033aaaa 0x30339000 + 6826
Thread 0 name: Dispatch queue: com.apple.main-thread
Thread 0 Crashed:
0 libsystem_kernel.dylib 0x303ffdfc 0x303eb000 + 85500
1 libsystem_pthread.dylib 0x3047fd0e 0x3047c000 + 15630
2 libsystem_c.dylib 0x3039f934 0x30356000 + 301364
3 libc++abi.dylib 0x2f5abbb8 0x2f5ab000 + 3000
4 libc++abi.dylib 0x2f5c566a 0x2f5ab000 + 108138
5 libobjc.A.dylib 0x2fd9ef0e 0x2fd98000 + 28430
6 libc++abi.dylib 0x2f5c2dec 0x2f5ab000 + 97772
7 libc++abi.dylib 0x2f5c28b4 0x2f5ab000 + 96436
8 libobjc.A.dylib 0x2fd9edba 0x2fd98000 + 28090
9 CoreFoundation 0x22451a18 0x22438000 + 104984
10 CoreFoundation 0x2245178e 0x22438000 + 104334
11 GraphicsServices 0x2982a04c 0x29821000 + 36940
12 UIKit 0x25a4397c 0x259d5000 + 452988
13 MyApp 0x001dd5e8 0x17000 + 1861096
14 libdyld.dylib 0x3033aaac 0x30339000 + 6828
Thread 1 name: Dispatch queue: com.apple.libdispatch-manager
Thread 1:
0 libsystem_kernel.dylib 0x303ec2c8 0x303eb000 + 4808
1 libdispatch.dylib 0x3030ee44 0x302fd000 + 73284
2 libdispatch.dylib 0x3030eb76 0x302fd000 + 72566
Thread 2:
0 libsystem_kernel.dylib 0x304009cc 0x303eb000 + 88524
1 libsystem_pthread.dylib 0x3047ce9c 0x3047c000 + 3740
2 libsystem_pthread.dylib 0x3047cb74 0x3047c000 + 2932
Thread 3 name: Dispatch queue: com.apple.NSURLConnection
Thread 3:
0 libsystem_kernel.dylib 0x303ffb38 0x303eb000 + 84792
1 libsystem_pthread.dylib 0x3047e3dc 0x3047c000 + 9180
2 libsystem_pthread.dylib 0x3047f2ac 0x3047c000 + 12972
3 Foundation 0x2323aaa6 0x23181000 + 760486
4 CFNetwork 0x22098ffa 0x21f8a000 + 1110010
5 CFNetwork 0x220990ec 0x21f8a000 + 1110252
6 CFNetwork 0x22086ebe 0x21f8a000 + 1035966
7 CFNetwork 0x2204c7bc 0x21f8a000 + 796604
8 CFNetwork 0x2204a8c2 0x21f8a000 + 788674
9 CFNetwork 0x2208d1f4 0x21f8a000 + 1061364
10 libdispatch.dylib 0x302ff420 0x302fd000 + 9248
11 libdispatch.dylib 0x303095d4 0x302fd000 + 50644
12 libdispatch.dylib 0x303090a4 0x302fd000 + 49316
13 libdispatch.dylib 0x3030b0d0 0x302fd000 + 57552
14 libdispatch.dylib 0x3030c1f6 0x302fd000 + 61942
15 libsystem_pthread.dylib 0x3047ce22 0x3047c000 + 3618
16 libsystem_pthread.dylib 0x3047cb74 0x3047c000 + 2932
Thread 4:
0 libsystem_kernel.dylib 0x304009cc 0x303eb000 + 88524
1 libsystem_pthread.dylib 0x3047ce9c 0x3047c000 + 3740
2 libsystem_pthread.dylib 0x3047cb74 0x3047c000 + 2932
Thread 5:
0 libsystem_kernel.dylib 0x304009cc 0x303eb000 + 88524
1 libsystem_pthread.dylib 0x3047ce9c 0x3047c000 + 3740
2 libsystem_pthread.dylib 0x3047cb74 0x3047c000 + 2932
Thread 6:
0 libsystem_kernel.dylib 0x304009cc 0x303eb000 + 88524
1 libsystem_pthread.dylib 0x3047ce9c 0x3047c000 + 3740
2 libsystem_pthread.dylib 0x3047cb74 0x3047c000 + 2932
Thread 7 name: Dispatch queue: com.apple.NSURLConnection
Thread 7:
0 libsystem_kernel.dylib 0x303ffb38 0x303eb000 + 84792
1 libsystem_pthread.dylib 0x3047e3dc 0x3047c000 + 9180
2 libsystem_pthread.dylib 0x3047f2ac 0x3047c000 + 12972
3 Foundation 0x2323aaa6 0x23181000 + 760486
4 CFNetwork 0x22098ffa 0x21f8a000 + 1110010
5 CFNetwork 0x220990ec 0x21f8a000 + 1110252
6 CFNetwork 0x22086ebe 0x21f8a000 + 1035966
7 CFNetwork 0x2204c7bc 0x21f8a000 + 796604
8 CFNetwork 0x2204a8c2 0x21f8a000 + 788674
9 CFNetwork 0x2208d1f4 0x21f8a000 + 1061364
10 libdispatch.dylib 0x302ff420 0x302fd000 + 9248
11 libdispatch.dylib 0x303095d4 0x302fd000 + 50644
12 libdispatch.dylib 0x303090a4 0x302fd000 + 49316
13 libdispatch.dylib 0x3030b0d0 0x302fd000 + 57552
14 libdispatch.dylib 0x3030c1f6 0x302fd000 + 61942
15 libsystem_pthread.dylib 0x3047ce22 0x3047c000 + 3618
16 libsystem_pthread.dylib 0x3047cb74 0x3047c000 + 2932
Thread 8 name: com.apple.NSURLConnectionLoader
Thread 8:
0 libsystem_kernel.dylib 0x303ec518 0x303eb000 + 5400
1 libsystem_kernel.dylib 0x303ec30c 0x303eb000 + 4876
2 CoreFoundation 0x22505ba6 0x22438000 + 842662
3 CoreFoundation 0x2250416c 0x22438000 + 835948
4 CoreFoundation 0x2245197c 0x22438000 + 104828
5 CoreFoundation 0x2245178e 0x22438000 + 104334
6 CFNetwork 0x220069da 0x21f8a000 + 510426
7 Foundation 0x23251996 0x23181000 + 854422
8 libsystem_pthread.dylib 0x3047ee64 0x3047c000 + 11876
9 libsystem_pthread.dylib 0x3047edd6 0x3047c000 + 11734
10 libsystem_pthread.dylib 0x3047cb80 0x3047c000 + 2944
Thread 9 name: com.apple.CFSocket.private
Thread 9:
0 libsystem_kernel.dylib 0x3040008c 0x303eb000 + 86156
1 CoreFoundation 0x2250a32e 0x22438000 + 860974
2 libsystem_pthread.dylib 0x3047ee64 0x3047c000 + 11876
3 libsystem_pthread.dylib 0x3047edd6 0x3047c000 + 11734
4 libsystem_pthread.dylib 0x3047cb80 0x3047c000 + 2944
Thread 0 crashed with ARM Thread State (32-bit):
r0: 0x00000000 r1: 0x00000000 r2: 0x00000000 r3: 0x00000003
r4: 0x00000006 r5: 0x32b0e9dc r6: 0x32afa840 r7: 0x01192418
r8: 0x15716080 r9: 0x7420666f r10: 0x32af9074 r11: 0x157160a4
ip: 0x00000148 sp: 0x0119240c lr: 0x3047fd13 pc: 0x303ffdfc
cpsr: 0x00000010
任何帮助。
谢谢