虽然我无法在模拟器或设备上复制该问题，但AppStore拒绝了崩溃的应用程序。
这是崩溃日志，即使遵循详细说明，我也无法进行符号化 从这里How to symbolicate crash log Xcode? 任何人都可以帮助解密崩溃日志本身
Incident Identifier: 54A732D9-02FB-4B43-9784-84931F15A53D
CrashReporter Key: 09ad0b91dc85fc08d672efb5d6a9629b1e5cbf1c
Hardware Model: xxx
Process: MyApp [1716]
Path:
Identifier:
Version: 1.06 (1.0)
Code Type: ARM-64 (Native)
Parent Process: launchd [1]
Date/Time: 2015-10-20 12:42:20.20 -0700
Launch Time: 2015-10-20 12:42:12.12 -0700
OS Version: iOS 9.0.2 (13A452)
Report Version: 105
Exception Type: EXC_CRASH (SIGABRT)
Exception Codes: 0x0000000000000000, 0x0000000000000000
Exception Note: EXC_CORPSE_NOTIFY
Triggered by Thread: 0
Filtered syslog:
None found
Last Exception Backtrace:
(0x185748f5c 0x19a31bf80 0x183c8434c 0x1000997a4 0x18acd980c 0x18acd9308 0x18acd9190 0x18a4a9040 0x19ab09770 0x19ab0ee20 0x185700258 0x1856fe0c0 0x18562cdc0 0x1905d4088 0x18ad06f44 0x10009dcfc 0x19ab3a8b8)
Thread 0 name: Dispatch queue: com.apple.main-thread
Thread 0 Crashed:
0 libsystem_kernel.dylib 0x000000019ac631e0 0x19ac48000 + 111072
1 libsystem_pthread.dylib 0x000000019ad2cf0c 0x19ad28000 + 20236
2 libsystem_c.dylib 0x000000019abcab78 0x19ab68000 + 404344
3 libc++abi.dylib 0x00000001999993f4 0x199998000 + 5108
4 libc++abi.dylib 0x00000001999b5e98 0x199998000 + 122520
5 libobjc.A.dylib 0x000000019a31c248 0x19a314000 + 33352
6 libc++abi.dylib 0x00000001999b2f44 0x199998000 + 110404
7 libc++abi.dylib 0x00000001999b2fd0 0x199998000 + 110544
8 libobjc.A.dylib 0x000000019a31c1a4 0x19a314000 + 33188
9 libdispatch.dylib 0x000000019ab09784 0x19ab08000 + 6020
10 libdispatch.dylib 0x000000019ab0ee20 0x19ab08000 + 28192
11 CoreFoundation 0x0000000185700258 0x185624000 + 901720
12 CoreFoundation 0x00000001856fe0c0 0x185624000 + 893120
13 CoreFoundation 0x000000018562cdc0 0x185624000 + 36288
14 GraphicsServices 0x00000001905d4088 0x1905c8000 + 49288
15 UIKit 0x000000018ad06f44 0x18ac8c000 + 503620
16 MyApp 0x000000010009dcfc 0x100090000 + 56572
17 libdyld.dylib 0x000000019ab3a8b8 0x19ab38000 + 10424
Thread 1 name: Dispatch queue: com.apple.libdispatch-manager
Thread 1:
0 libsystem_kernel.dylib 0x000000019ac6459c 0x19ac48000 + 116124
1 libdispatch.dylib 0x000000019ab1ca04 0x19ab08000 + 84484
2 libdispatch.dylib 0x000000019ab0b93c 0x19ab08000 + 14652
Thread 2:
0 libsystem_kernel.dylib 0x000000019ac63c0c 0x19ac48000 + 113676
1 libsystem_pthread.dylib 0x000000019ad29538 0x19ad28000 + 5432
2 libsystem_pthread.dylib 0x000000019ad29028 0x19ad28000 + 4136
Thread 3:
0 libsystem_kernel.dylib 0x000000019ac63c0c 0x19ac48000 + 113676
1 libsystem_pthread.dylib 0x000000019ad29538 0x19ad28000 + 5432
2 libsystem_pthread.dylib 0x000000019ad29028 0x19ad28000 + 4136
Thread 4 name: Dispatch queue: com.apple.coremedia.capturesource.notifications
Thread 4:
0 libsystem_kernel.dylib 0x000000019ac48d2c 0x19ac48000 + 3372
1 libsystem_platform.dylib 0x000000019ad25534 0x19ad20000 + 21812
2 libsystem_malloc.dylib 0x000000019ac90920 0x19ac8c000 + 18720
3 libobjc.A.dylib 0x000000019a335ae8 0x19a314000 + 137960
4 CoreFoundation 0x000000018562cb6c 0x185624000 + 35692
5 Foundation 0x00000001865a7c90 0x186594000 + 81040
6 CoreFoundation 0x00000001856ee6ac 0x185624000 + 829100
7 CoreFoundation 0x00000001856edecc 0x185624000 + 827084
8 CoreFoundation 0x00000001856edc4c 0x185624000 + 826444
9 CoreFoundation 0x0000000185753434 0x185624000 + 1242164
10 CoreFoundation 0x000000018562e834 0x185624000 + 43060
11 CoreFoundation 0x000000018565125c 0x185624000 + 184924
12 CoreMedia 0x0000000185f880dc 0x185f6c000 + 114908
13 CoreMedia 0x0000000186038704 0x185f6c000 + 837380
14 libdispatch.dylib 0x000000019ab097b0 0x19ab08000 + 6064
15 libdispatch.dylib 0x000000019ab09770 0x19ab08000 + 6000
16 libdispatch.dylib 0x000000019ab1575c 0x19ab08000 + 55132
17 libdispatch.dylib 0x000000019ab0d274 0x19ab08000 + 21108
18 libdispatch.dylib 0x000000019ab1762c 0x19ab08000 + 63020
19 libdispatch.dylib 0x000000019ab1734c 0x19ab08000 + 62284
20 libsystem_pthread.dylib 0x000000019ad29478 0x19ad28000 + 5240
21 libsystem_pthread.dylib 0x000000019ad29028 0x19ad28000 + 4136
Thread 0 crashed with ARM Thread State (64-bit):
x0: 0x0000000000000000 x1: 0x0000000000000000 x2: 0x0000000000000000 x3: 0x0000000000000000
x4: 0x0000000000070021 x5: 0x0000000000000000 x6: 0x0000000000000000 x7: 0x0000000000000000
x8: 0x0000000000000000 x9: 0x0000000137018038 x10: 0x0000000000000000 x11: 0x0000000000003fff
x12: 0x0000000136d8c000 x13: 0x0000000000003fff x14: 0xffffffffffffc000 x15: 0x0000000000003fff
x16: 0x0000000000000170 x17: 0x000000019a336a74 x18: 0x0000000000000000 x19: 0x000000016e12f000
x20: 0x0000000000000021 x21: 0x00000000800020ff x22: 0x0000000000002907 x23: 0x00000001a14e0000
x24: 0x0000000000010000 x25: 0x00000001a14ec000 x26: 0x0000000080000000 x27: 0x0000000000000000
x28: 0x0000000000000000 fp: 0x000000016e12ef70 lr: 0x000000019ad29538
sp: 0x000000016e12eef0 pc: 0x000000019ac63c0c cpsr: 0x40000000
由于