我无法从崩溃报告中提取正确的符号。我的应用被拒绝了，因为它在审核期间导致了以下崩溃。
这是我第一次做符号化。难道我做错了什么？从哪里开始？！
测试其中一个没有崩溃的线程，只是为了确保我正确设置了符号。
MacBook-Pro:3 username$ atos -arch armv7 -o MyApp 0x000000010004895c 0x10003c000 + 51548
我得到以下有用的输出。
0x000000010004895c
0x10003c000
+
ChatView.(updateMessages() -> ()).(closure #2).(closure #1) (in MyApp) (ChatView.swift:0)
但是当我尝试测试每个线程5的内存位置时......
MacBook-Pro:3 username$ atos -arch armv7 -o MyApp 0x0000000100093630 0x10003c000 + 357936
我为每个人都做了同样的事，这没什么......
0x0000000100093630
0x10003c000
+
0x00357936 (in MyApp)
然后我得到了崩溃报告：
MacBook-Pro:3 username$ /Applications/Xcode.app/Contents/SharedFrameworks/DVTFoundation.framework/Versions/A/Resources/symbolicatecrash -v MyApp.crash MyApp.app.dSYM/
输出更有意义，但MyApp 357936仍然没有返回任何内容。
Thread 5 name: Dispatch queue: com.apple.cloudkit.operation.callback
Thread 5 Crashed:
0 MyApp 0x0000000100093630 0x10003c000 + 357936
1 CloudKit 0x000000018a329650 __70-[CKDatabase(ConvenienceMethods) fetchRecordWithID:completionHandler:]_block_invoke + 324
2 CloudKit 0x000000018a33e220 -[CKFetchRecordsOperation _finishOnCallbackQueueWithError:] + 556
3 CloudKit 0x000000018a313a30 -[CKOperation _finishInternalOnCallbackQueueWithError:] + 516
4 CloudKit 0x000000018a313818 -[CKOperation _handleCompletionCallback:] + 120
5 CloudKit 0x000000018a3160ec __ck_dispatch_async_block_invoke + 36
6 libdispatch.dylib 0x00000001813114bc _dispatch_call_block_and_release + 24
7 libdispatch.dylib 0x000000018131147c _dispatch_client_callout + 16
8 libdispatch.dylib 0x000000018131d4c0 _dispatch_queue_drain + 864
9 libdispatch.dylib 0x0000000181314f80 _dispatch_queue_invoke + 464
10 libdispatch.dylib 0x000000018131f390 _dispatch_root_queue_drain + 728
11 libdispatch.dylib 0x000000018131f0b0 _dispatch_worker_thread3 + 112
12 libsystem_pthread.dylib 0x0000000181529470 _pthread_wqthread + 1092
13 libsystem_pthread.dylib 0x0000000181529020 start_wqthread + 4
这是我从Apple获得的崩溃报告
Version: 3 (1.0)
Code Type: ARM-64 (Native)
Parent Process: launchd [1]
Date/Time: 2016-07-21 17:01:01.01 -0700
Launch Time: 2016-07-21 17:01:00.00 -0700
OS Version: iOS 9.3.2 (13F69)
Report Version: 105
Exception Type: EXC_BREAKPOINT (SIGTRAP)
Exception Codes: 0x0000000000000001, 0x0000000100093630
Triggered by Thread: 5
Thread 5 name: Dispatch queue: com.apple.cloudkit.operation.callback
Thread 5 Crashed:
0 MyApp 0x0000000100093630 0x10003c000 + 357936
1 CloudKit 0x000000018a329650 0x18a2d0000 + 366160
2 CloudKit 0x000000018a33e220 0x18a2d0000 + 451104
3 CloudKit 0x000000018a313a30 0x18a2d0000 + 277040
4 CloudKit 0x000000018a313818 0x18a2d0000 + 276504
5 CloudKit 0x000000018a3160ec 0x18a2d0000 + 286956
6 libdispatch.dylib 0x00000001813114bc 0x181310000 + 5308
7 libdispatch.dylib 0x000000018131147c 0x181310000 + 5244
8 libdispatch.dylib 0x000000018131d4c0 0x181310000 + 54464
9 libdispatch.dylib 0x0000000181314f80 0x181310000 + 20352
10 libdispatch.dylib 0x000000018131f390 0x181310000 + 62352
11 libdispatch.dylib 0x000000018131f0b0 0x181310000 + 61616
12 libsystem_pthread.dylib 0x0000000181529470 0x181528000 + 5232
13 libsystem_pthread.dylib 0x0000000181529020 0x181528000 + 4128
Activity ID: 0x0000000000005793
Activity Name: !client/fetch-records
Activity Image Path: /System/Library/Frameworks/CloudKit.framework/CloudKit
Activity Image UUID: 5A0898B0-056F-3AA8-BB9A-6F5E84185C9A
Activity Offset: 0x0006e328
Activity Running Time: 0.876357 sec
Thread 5 crashed with ARM Thread State (64-bit):
x0: 0x0000000000000000 x1: 0x0000000100318be0 x2: 0x000000013e767950 x3: 0x000000013e767950
x4: 0x000000000000000a x5: 0x0000000000000000 x6: 0x0000000000000000 x7: 0x000000016e246948
x8: 0x0000000000000001 x9: 0x000000016e2470e0 x10: 0x0000000000000000 x11: 0x000000170000001f
x12: 0x000000013e599b30 x13: 0x0000000100365be8 x14: 0x0000000000010201 x15: 0x02325ecfaa4f70c7
x16: 0x0000000180f45ef0 x17: 0x000000010032fe98 x18: 0x0000000000000000 x19: 0x000000013e75d250
x20: 0x0000000000000000 x21: 0x00000001000d8000 x22: 0x000000013e79bb90 x23: 0x000000013e7a3e81
x24: 0x000000000000007c x25: 0x4000000000000021 x26: 0x000000013e7a3e70 x27: 0x000000016e246b28
x28: 0x000000013e767950 fp: 0x000000016e246be0 lr: 0x00000001000934bc
sp: 0x000000016e2469f0 pc: 0x0000000100093630 cpsr: 0x60000000