大家好，提前感谢您的任何提示/帮助。
我真的需要一些来自苹果的崩溃日志的帮助，这在上周一直困扰着我，我发送了 4 个版本(使用 xCode 11.1 构建(，每次我都得到相同的答案：
指南 2.1 - 性能 - 应用完整性
当我们使用Facebook帐户登录时，您的应用程序在WiFi上运行iOS 13.5的iPad上崩溃。
重现崩溃的步骤：
- 启动应用程序
- 选择"使用脸书登录">
- 接受最终用户许可协议
- 在脸书登录屏幕中点击"继续">
- 应用崩溃
起初，我能够重现崩溃，这是使用与Apple相同的操作系统版本在我的真实设备上发生的xCode崩溃：
https://i.stack.imgur.com/Pi3cq.jpg
然后有人建议使用 swift 编译器优化来解决 AlamoFire Pod 问题，我应该将 Swift 编译器优化设置为无优化(事先是速度优化(。当我这样做时，它实际上解决了这个问题，并在多个真实设备上对其进行了测试。每次我将其设置为优化速度时，它都会以与 Apple 报告相同的方式崩溃，每次我将其设置为 none 时，它都会顺利运行，所以我在发布配置上发送了带有无优化的版本以供审查，令我惊讶的是，他们给了我相同的答案和相同的崩溃日志。
这是苹果的崩溃日志
{"app_name":"myApp","timestamp":"2020-06-29 10:04:19.00 -0700","app_version":"1.3.4","slice_uuid":"1b3cb360-baf6-3d14-922f-9a232b3e5d9f","adam_id":1463189126,"build_version":"1.3","bundleID":"com.myApp","share_with_app_devs":0,"is_first_party":0,"bug_type":"109","os_version":"iPhone OS 13.5 (17F75)","incident_id":"C410440D-AA9F-4DB7-9C34-972588AC0651","name":"myApp"}
Incident Identifier: C410440D-AA9F-4DB7-9C34-972588AC0651
CrashReporter Key: 7e4f06e26c34abc3889f779184ac47940952c29e
Hardware Model: xxx
Process: myApp [5131]
Path: /private/var/containers/Bundle/Application/1ACDDEDC-CD75-4F61-9935-42E0D16E6329/myApp.app/myApp
Identifier: com.myApp
Version: 1.3 (1.3.4)
AppStoreTools: 11E608a
Code Type: ARM-64 (Native)
Role: Foreground
Parent Process: launchd [1]
Coalition: com.myApp [2138]
Date/Time: 2020-06-29 10:04:19.5937 -0700
Launch Time: 2020-06-29 10:01:43.7505 -0700
OS Version: iPhone OS 13.5 (17F75)
Release Type: User
Baseband Version: n/a
Report Version: 104
Exception Type: EXC_CRASH (SIGABRT)
Exception Codes: 0x0000000000000000, 0x0000000000000000
Exception Note: EXC_CORPSE_NOTIFY
Triggered by Thread: 0
Last Exception Backtrace:
0 CoreFoundation 0x18a0ff794 0x189fd5000 + 1222548
1 libobjc.A.dylib 0x189e21bcc 0x189e1c000 + 23500
2 CoreFoundation 0x18a1552dc 0x189fd5000 + 1573596
3 CoreFoundation 0x18a12b090 0x189fd5000 + 1400976
4 CoreFoundation 0x18a12b758 0x189fd5000 + 1402712
5 CoreFoundation 0x18a12b458 0x189fd5000 + 1401944
6 CoreFoundation 0x18a12b80c 0x189fd5000 + 1402892
7 CoreFoundation 0x189fdc894 0x189fd5000 + 30868
8 CoreFoundation 0x18a133840 0x189fd5000 + 1435712
9 CoreFoundation 0x18a068d24 0x189fd5000 + 605476
10 CoreFoundation 0x18a0685b8 0x189fd5000 + 603576
11 CoreFoundation 0x189fd92b8 0x189fd5000 + 17080
12 CoreFoundation 0x189fdc2f4 0x189fd5000 + 29428
13 CoreFoundation 0x18a1369d8 0x189fd5000 + 1448408
14 Foundation 0x18a3fa818 0x18a3b3000 + 292888
15 myApp 0x1050895c4 static Helper.savePurchasedPlan(data:) + 1463748 (Helper.swift:193)
16 myApp 0x1055d255c SocialLogin.storeToken(responseData:) + 7005532 (SocialLogin.swift:100)
17 myApp 0x1055d2e74 closure #1 in SocialLogin.facebookLoginAPI(data:) + 7007860 (SocialLogin.swift:144)
18 myApp 0x105140798 thunk for @escaping @callee_guaranteed (@guaranteed ResponseModel) -> () + 2213784 (<compiler-generated>:0)
19 RxSwift 0x1084abb64 closure #1 in ObservableType.subscribe(onNext:onError:onCompleted:onDisposed:) + 342884 (ObservableType+Extensions.swift:65)
20 RxSwift 0x1084abd64 partial apply for closure #1 in ObservableType.subscribe(onNext:onError:onCompleted:onDisposed:) + 343396 (<compiler-generated>:0)
21 RxSwift 0x108460e04 AnonymousObserver.onCore(_:) + 36356 (AnonymousObserver.swift:24)
22 RxSwift 0x1084ae5c0 ObserverBase.on(_:) + 353728 (ObserverBase.swift:18)
23 RxSwift 0x1084ae77c protocol witness for ObserverType.on(_:) in conformance ObserverBase<A> + 354172 (<compiler-generated>:0)
24 RxSwift 0x1084aeb8c partial apply + 355212 (<compiler-generated>:0)
25 RxSwift 0x1084c8898 thunk for @escaping @callee_guaranteed (@in_guaranteed Event<A>) -> () + 460952 (<compiler-generated>:0)
26 RxSwift 0x1084b4ed4 PublishSubject.on(_:) + 380628 (Bag+Rx.swift:14)
27 RxSwift 0x1084b6104 protocol witness for ObserverType.on(_:) in conformance PublishSubject<A> + 385284 (<compiler-generated>:0)
28 RxSwift 0x1084ae920 ObserverType.onNext(_:) + 354592 (ObserverType.swift:27)
29 myApp 0x1057acedc closure #1 in Authentication.requestAPI(requestData:apiName:) + 8949468 (Authentication.swift:149)
30 myApp 0x1057ab510 thunk for @escaping @callee_guaranteed (@guaranteed NSHTTPURLResponse, @in_guaranteed Any) -> () + 8942864 (<compiler-generated>:0)
31 RxSwift 0x1084abb64 closure #1 in ObservableType.subscribe(onNext:onError:onCompleted:onDisposed:) + 342884 (ObservableType+Extensions.swift:65)
32 RxSwift 0x1084abd64 partial apply for closure #1 in ObservableType.subscribe(onNext:onError:onCompleted:onDisposed:) + 343396 (<compiler-generated>:0)
33 RxSwift 0x108460e04 AnonymousObserver.onCore(_:) + 36356 (AnonymousObserver.swift:24)
34 RxSwift 0x1084ae5c0 ObserverBase.on(_:) + 353728 (ObserverBase.swift:18)
35 RxSwift 0x1084ae77c protocol witness for ObserverType.on(_:) in conformance ObserverBase<A> + 354172 (<compiler-generated>:0)
36 RxSwift 0x1084ce4ec Sink.forwardOn(_:) + 484588 (Sink.swift:34)
37 RxSwift 0x10848c6b8 DebugSink.on(_:) + 214712 (Debug.swift:61)
38 RxSwift 0x10848c81c protocol witness for ObserverType.on(_:) in conformance DebugSink<A, B> + 215068 (<compiler-generated>:0)
39 RxSwift 0x1084ce4ec Sink.forwardOn(_:) + 484588 (Sink.swift:34)
40 RxSwift 0x1084a6ee8 MergeSinkIter.on(_:) + 323304 (Merge.swift:394)
41 RxSwift 0x1084a706c protocol witness for ObserverType.on(_:) in conformance MergeSinkIter<A, B, C> + 323692 (<compiler-generated>:0)
42 RxSwift 0x1084ce4ec Sink.forwardOn(_:) + 484588 (Sink.swift:34)
43 RxSwift 0x10848929c AnonymousObservableSink.on(_:) + 201372 (Create.swift:50)
44 RxSwift 0x1084894b0 protocol witness for ObserverType.on(_:) in conformance AnonymousObservableSink<A> + 201904 (<compiler-generated>:0)
45 RxSwift 0x1084aeb8c partial apply + 355212 (<compiler-generated>:0)
46 RxSwift 0x108460f00 AnyObserver.on(_:) + 36608 (AnyObserver.swift:39)
47 RxAlamofire 0x10820191c partial apply for specialized + 71964 (<compiler-generated>:0)
48 Alamofire 0x10791fa80 closure #1 in closure #1 in DataRequest.response<A>(queue:responseSerializer:completionHandler:) + 211584 (ResponseSerialization.swift:167)
49 Alamofire 0x107903074 thunk for @escaping @callee_guaranteed () -> () + 94324 (<compiler-generated>:0)
50 libdispatch.dylib 0x189dc49a8 0x189d6a000 + 371112
51 libdispatch.dylib 0x189dc5524 0x189d6a000 + 374052
52 libdispatch.dylib 0x189d775b4 0x189d6a000 + 54708
53 CoreFoundation 0x18a07d7fc 0x189fd5000 + 690172
54 CoreFoundation 0x18a0786d0 0x189fd5000 + 669392
55 CoreFoundation 0x18a077ce8 0x189fd5000 + 666856
56 GraphicsServices 0x1941c238c 0x1941bf000 + 13196
57 UIKitCore 0x18e1a6444 0x18d778000 + 10675268
58 myApp 0x104f44164 main + 131428 (AppDelegate.swift:39)
59 libdyld.dylib 0x189eff8f0 0x189efe000 + 6384
Thread 0 name: Dispatch queue: com.apple.main-thread
Thread 0 Crashed:
0 libsystem_kernel.dylib 0x0000000189ef4d88 0x189ecf000 + 155016
1 libsystem_pthread.dylib 0x0000000189e0d1e8 0x189e0b000 + 8680
2 libsystem_c.dylib 0x0000000189d609b0 0x189cee000 + 469424
3 libsystem_c.dylib 0x0000000189d60940 0x189cee000 + 469312
4 libc++abi.dylib 0x0000000189ec8cc0 0x189eb6000 + 76992
5 libc++abi.dylib 0x0000000189ebae10 0x189eb6000 + 19984
6 libobjc.A.dylib 0x0000000189e21e80 0x189e1c000 + 24192
7 myApp 0x000000010595c0f4 CLSTerminateHandler+ 10715380 () + 344
8 libc++abi.dylib 0x0000000189ec814c 0x189eb6000 + 74060
9 libc++abi.dylib 0x0000000189ec80e4 0x189eb6000 + 73956
10 libdispatch.dylib 0x0000000189dc5538 0x189d6a000 + 374072
11 libdispatch.dylib 0x0000000189d775b4 0x189d6a000 + 54708
12 CoreFoundation 0x000000018a07d7fc 0x189fd5000 + 690172
13 CoreFoundation 0x000000018a0786d0 0x189fd5000 + 669392
14 CoreFoundation 0x000000018a077ce8 0x189fd5000 + 666856
15 GraphicsServices 0x00000001941c238c 0x1941bf000 + 13196
16 UIKitCore 0x000000018e1a6444 0x18d778000 + 10675268
17 myApp 0x0000000104f44164 main + 131428 (AppDelegate.swift:39)
18 libdyld.dylib 0x0000000189eff8f0 0x189efe000 + 6384
Thread 1 name: Dispatch queue: com.apple.libtrace.state.block-list
Thread 1:
0 libsystem_kernel.dylib 0x0000000189ef577c 0x189ecf000 + 157564
1 libdispatch.dylib 0x0000000189d6c0a8 0x189d6a000 + 8360
2 libdispatch.dylib 0x0000000189d6be84 0x189d6a000 + 7812
3 libdispatch.dylib 0x0000000189d7834c 0x189d6a000 + 58188
4 libdispatch.dylib 0x0000000189d77f6c 0x189d6a000 + 57196
5 libsystem_trace.dylib 0x0000000189cb6ab0 0x189ca4000 + 76464
6 libdispatch.dylib 0x0000000189dc49a8 0x189d6a000 + 371112
7 libdispatch.dylib 0x0000000189dc5524 0x189d6a000 + 374052
8 libdispatch.dylib 0x0000000189d718a4 0x189d6a000 + 30884
9 libdispatch.dylib 0x0000000189d722c4 0x189d6a000 + 33476
10 libdispatch.dylib 0x0000000189d7b78c 0x189d6a000 + 71564
11 libsystem_pthread.dylib 0x0000000189e16b74 0x189e0b000 + 47988
12 libsystem_pthread.dylib 0x0000000189e19740 0x189e0b000 + 59200
Thread 2 name: com.apple.uikit.eventfetch-thread
Thread 2:
0 libsystem_kernel.dylib 0x0000000189ed3198 0x189ecf000 + 16792
1 libsystem_kernel.dylib 0x0000000189ed260c 0x189ecf000 + 13836
2 CoreFoundation 0x000000018a07d468 0x189fd5000 + 689256
3 CoreFoundation 0x000000018a07849c 0x189fd5000 + 668828
4 CoreFoundation 0x000000018a077ce8 0x189fd5000 + 666856
5 Foundation 0x000000018a3bb01c 0x18a3b3000 + 32796
6 Foundation 0x000000018a3baefc 0x18a3b3000 + 32508
7 UIKitCore 0x000000018e2495dc 0x18d778000 + 11343324
8 Foundation 0x000000018a4e9e20 0x18a3b3000 + 1273376
9 libsystem_pthread.dylib 0x0000000189e15d98 0x189e0b000 + 44440
10 libsystem_pthread.dylib 0x0000000189e1974c 0x189e0b000 + 59212
Thread 3 name: JavaScriptCore bmalloc scavenger
Thread 3:
0 libsystem_kernel.dylib 0x0000000189ef4b58 0x189ecf000 + 154456
1 libsystem_pthread.dylib 0x0000000189e0ece4 0x189e0b000 + 15588
2 libc++.1.dylib 0x0000000189f467ac 0x189f3a000 + 51116
3 JavaScriptCore 0x0000000198feaab8 0x198f61000 + 563896
4 JavaScriptCore 0x0000000198fee790 0x198f61000 + 579472
5 JavaScriptCore 0x0000000198fee4a0 0x198f61000 + 578720
6 JavaScriptCore 0x0000000198fef6e4 0x198f61000 + 583396
7 libsystem_pthread.dylib 0x0000000189e15d98 0x189e0b000 + 44440
8 libsystem_pthread.dylib 0x0000000189e1974c 0x189e0b000 + 59212
Thread 4 name: com.twitter.crashlytics.ios.MachExceptionServer
Thread 4:
0 libsystem_kernel.dylib 0x0000000189ed3198 0x189ecf000 + 16792
1 libsystem_kernel.dylib 0x0000000189ed260c 0x189ecf000 + 13836
2 myApp 0x0000000105949374 CLSMachExceptionServer + 100
3 libsystem_pthread.dylib 0x0000000189e15d98 0x189e0b000 + 44440
4 libsystem_pthread.dylib 0x0000000189e1974c 0x189e0b000 + 59212
Thread 5 name: com.apple.NSURLConnectionLoader
Thread 5:
0 libsystem_kernel.dylib 0x0000000189ed3198 0x189ecf000 + 16792
1 libsystem_kernel.dylib 0x0000000189ed260c 0x189ecf000 + 13836
2 CoreFoundation 0x000000018a07d468 0x189fd5000 + 689256
3 CoreFoundation 0x000000018a07849c 0x189fd5000 + 668828
4 CoreFoundation 0x000000018a077ce8 0x189fd5000 + 666856
5 CFNetwork 0x000000018d338894 0x18d337000 + 6292
6 Foundation 0x000000018a4e9e20 0x18a3b3000 + 1273376
7 libsystem_pthread.dylib 0x0000000189e15d98 0x189e0b000 + 44440
8 libsystem_pthread.dylib 0x0000000189e1974c 0x189e0b000 + 59212
Thread 6 name: WebThread
Thread 6:
0 libsystem_kernel.dylib 0x0000000189ed3198 0x189ecf000 + 16792
1 libsystem_kernel.dylib 0x0000000189ed260c 0x189ecf000 + 13836
2 CoreFoundation 0x000000018a07d468 0x189fd5000 + 689256
3 CoreFoundation 0x000000018a07849c 0x189fd5000 + 668828
4 CoreFoundation 0x000000018a077ce8 0x189fd5000 + 666856
5 WebCore 0x00000001925f2ac0 0x191c49000 + 10132160
6 libsystem_pthread.dylib 0x0000000189e15d98 0x189e0b000 + 44440
7 libsystem_pthread.dylib 0x0000000189e1974c 0x189e0b000 + 59212
Thread 7 name: AVAudioSession Notify Thread
Thread 7:
0 libsystem_kernel.dylib 0x0000000189ed3198 0x189ecf000 + 16792
1 libsystem_kernel.dylib 0x0000000189ed260c 0x189ecf000 + 13836
2 CoreFoundation 0x000000018a07d468 0x189fd5000 + 689256
3 CoreFoundation 0x000000018a07849c 0x189fd5000 + 668828
4 CoreFoundation 0x000000018a077ce8 0x189fd5000 + 666856
5 AVFAudio 0x0000000196e21a2c 0x196dbc000 + 416300
6 AVFAudio 0x0000000196e727a0 0x196dbc000 + 747424
7 libsystem_pthread.dylib 0x0000000189e15d98 0x189e0b000 + 44440
8 libsystem_pthread.dylib 0x0000000189e1974c 0x189e0b000 + 59212
Thread 8 name: LocalStorage
Thread 8:
0 libsystem_kernel.dylib 0x0000000189ef4b58 0x189ecf000 + 154456
1 libsystem_pthread.dylib 0x0000000189e0ece4 0x189e0b000 + 15588
2 JavaScriptCore 0x0000000198faf5fc 0x198f61000 + 321020
3 JavaScriptCore 0x0000000198f9460c 0x198f61000 + 210444
4 WebKitLegacy 0x00000001961f6dbc 0x1961c7000 + 196028
5 WebKitLegacy 0x00000001961f9ff4 0x1961c7000 + 208884
6 WebKitLegacy 0x00000001961f9550 0x1961c7000 + 206160
7 JavaScriptCore 0x0000000198facc88 0x198f61000 + 310408
8 JavaScriptCore 0x0000000198faedc4 0x198f61000 + 318916
9 libsystem_pthread.dylib 0x0000000189e15d98 0x189e0b000 + 44440
10 libsystem_pthread.dylib 0x0000000189e1974c 0x189e0b000 + 59212
Thread 9 name: com.apple.CFNetwork.CustomProtocols
Thread 9:
0 libsystem_kernel.dylib 0x0000000189ed3198 0x189ecf000 + 16792
1 libsystem_kernel.dylib 0x0000000189ed260c 0x189ecf000 + 13836
2 CoreFoundation 0x000000018a07d468 0x189fd5000 + 689256
3 CoreFoundation 0x000000018a07849c 0x189fd5000 + 668828
4 CoreFoundation 0x000000018a077ce8 0x189fd5000 + 666856
5 CFNetwork 0x000000018d338894 0x18d337000 + 6292
6 Foundation 0x000000018a4e9e20 0x18a3b3000 + 1273376
7 libsystem_pthread.dylib 0x0000000189e15d98 0x189e0b000 + 44440
8 libsystem_pthread.dylib 0x0000000189e1974c 0x189e0b000 + 59212
Thread 10:
0 libsystem_pthread.dylib 0x0000000189e19738 0x189e0b000 + 59192
Thread 11:
0 libsystem_pthread.dylib 0x0000000189e19738 0x189e0b000 + 59192
Thread 12:
0 libsystem_pthread.dylib 0x0000000189e19738 0x189e0b000 + 59192
Thread 13:
0 libsystem_pthread.dylib 0x0000000189e19738 0x189e0b000 + 59192
Thread 0 crashed with ARM Thread State (64-bit):
x0: 0x0000000000000000 x1: 0x0000000000000000 x2: 0x0000000000000000 x3: 0x0000000000000000
x4: 0x0000000000000000 x5: 0x0000000000989680 x6: 0x000000000000006e x7: 0xffffffffffffffec
x8: 0x000000010755d840 x9: 0x141b95868448e1e7 x10: 0x00000000000003e8 x11: 0x000000000000000b
x12: 0x00000001c3b66080 x13: 0x0000000000000001 x14: 0x0000000000000010 x15: 0x0000000000000004
x16: 0x0000000000000148 x17: 0x0000000000000000 x18: 0x0000000000000000 x19: 0x0000000000000006
x20: 0x0000000000000407 x21: 0x000000016aeda5e0 x22: 0x000000010755d920 x23: 0x0000000000000000
x24: 0x0000000000000114 x25: 0x0000000283ae68c0 x26: 0x000000010755d920 x27: 0x00000000000020ff
x28: 0x0000000002ffffff fp: 0x000000016aeda500 lr: 0x0000000189e0d1e8
sp: 0x000000016aeda4e0 pc: 0x0000000189ef4d88 cpsr: 0x40000000
esr: 0x56000080 Address size fault
这也是助手.swift第 193 行：
class func savePurchasedPlan(data:[String:Any]){
UserDefaults.standard.setValue(data, forKey: "purchaseDetails") .
UserDefaults.standard.synchronize()
}
第 193 行是：UserDefaults.standard.setValue(data， forKey： "purchaseDetails"( 。
不要直接保存 [String：Any]。UserDefaults 只能处理 Int 和 String 等基本类型。如果要保存这样的结构，请为其创建一个对象(如购买计划(，并使该对象为NSObject和NSCoding，之后可以对该对象进行编码和解码。
我的一个项目的例子：
import Foundation
class User: NSObject, NSCoding {
let userId: Int
let accessToken: String
init?(WithValues values: NSDictionary) {
guard let accessTokenValue = values.value(forKey: "accessToken") as? String else {
return nil
}
guard accessTokenValue.count > 0 else {
return nil
}
guard let userDictionary = values.value(forKey: "user") as? NSDictionary else {
return nil
}
guard let userIdValue = userDictionary.value(forKey: "id") as? Int else {
return nil
}
self.accessToken = accessTokenValue
self.userId = userIdValue
}
init(WithUserId userId: Int, AccessToken accessToken: String) {
self.userId = userId
self.accessToken = accessToken
}
required convenience init(coder aCoder: NSCoder) {
let userId = aCoder.decodeInteger(forKey: "userId")
let accessToken = aCoder.decodeObject(forKey: "accessToken") as? String ?? ""
self.init(WithUserId: userId, AccessToken: accessToken)
}
func encode(with acoder: NSCoder) {
acoder.encode(userId,forKey: "userId")
acoder.encode(accessToken,forKey: "accessToken")
}
}
用法：
//Saving
let encoded = NSKeyedArchiver.archivedData(withRootObject: user)
UserDefaults.standard.set(encoded, forKey: "user")
//Loading
if let decoded = UserDefaults.standard.object(forKey: "user") as? Data {
NSKeyedUnarchiver.setClass(User.self, forClassName: "YourTarget.User")
if let user = NSKeyedUnarchiver.unarchiveObject(with: decoded) as? User {
_user = user
} else {
_user = nil
//Decoded data is invalid, reset
UserDefaults.standard.set(nil, forKey: "user")
}
} else {
_user = nil
}