App Review Team的EXC_BREAKPOINT(SIGTRAP).不可重复

Question

App Review Team的EXC_BREAKPOINT(SIGTRAP).不可重复

gui*_*ido 19 crash-reports ios swift swift2

因此,我的应用程序(iOS,Swift 2.2,Xcode 7.3)被Beta App Review团队拒绝了,因为它在发布时很糟糕.

更新得到了App Review团队的回答......它只是在iPad上崩溃,而不是在iPhone上崩溃.

问题是我无法重现这次崩溃.即使在我的3个物理设备(iPhone 4S,iPhone6和iPad Air)上进行干净安装测试,也不通过TestFlight内部测试进行更新(因此与App Review Team正在审核的构建和存档完全相同)

崩溃日志的摘录(从App Review Team收到)(符号化):

Exception Type:  EXC_BREAKPOINT (SIGTRAP)
Exception Codes: 0x0000000000000001, 0x000000010032ced8
Triggered by Thread:  0
Filtered syslog:
None found
Thread 0 name:  Dispatch queue: com.apple.main-thread
Thread 0 Crashed:
0   AppName                       0x000000010032ced8 MapViewController.viewDidLoad() -> () (MapViewController.swift:210)
1   AppName                       0x000000010032cf2c @objc MapViewController.viewDidLoad() -> () (MapViewController.swift:0)
2   UIKit                         0x0000000187394b40 -[UIViewController loadViewIfRequired] + 996

Run Code Online (Sandbox Code Playgroud)

MapViewController是UINavigationController的rootViewController,第210行包含: self.view.backgroundColor = UIColor.blackColor()

更新:删除该行并提交另一个版本.相同的崩溃日志,现在崩溃在下一行:imageview.hidden = true

Tried to run in "Release" config directly from Xcode on my Device, in the hope it would crash and point me in the right direction, however, no crash :-/ Also, very interesting, I had the same in a previous build of the same app (also got rejected). I sent the review team a reply similar to this story and they approved it for external beta testing (without any changes). Only one of my beta testers (aprox 300 total) reported a similar crash on startup.

Did a lot of googling on the Sigtrap breakpoint, but haven't found anything similar to what I'm experiencing. So, I'm really at a loss here. I can't reproduce it and the the crash log doesn't point me in any direction I could investigate.

UPDATE: Here is the complete (symbolicated) crash report I got from the App Review Team. (excl. Binary Images, all looked fine there). Perhaps something in there (other threads perhaps?) rings a bell for someone. Any help or suggestions would be appreciated.

Incident Identifier: 5A47A678-EDD0-400B-873F-4BF466E13218
CrashReporter Key:   31c74ad5c3da4b8205dc32464f9bc6fde2f4edea
Hardware Model:      xxx
Process:             AppName [2081]
Path:                /private/var/containers/Bundle/Application/065CA51D-8981-419B-BEB8-3BD5255073E8/AppName.app/AppName
Identifier:          com.pinguido.scenic
Version:             1 (1.08)
Code Type:           ARM-64 (Native)
Parent Process:      launchd [1]

Date/Time:           2016-05-06 20:56:49.49 -0700
Launch Time:         2016-05-06 20:56:49.49 -0700
OS Version:          iOS 9.3.1 (13E238)
Report Version:      105

Exception Type:  EXC_BREAKPOINT (SIGTRAP)
Exception Codes: 0x0000000000000001, 0x000000010032d7fc
Triggered by Thread:  0

Filtered syslog:
None found

Thread 0 name:  Dispatch queue: com.apple.main-thread
Thread 0 Crashed:
0   AppName                         0x000000010032d7fc MapViewController.viewDidLoad() -> () (MapViewController.swift:216)
1   AppName                         0x000000010032d850 @objc MapViewController.viewDidLoad() -> () (MapViewController.swift:0)
2   UIKit                           0x0000000187520b40 -[UIViewController loadViewIfRequired] + 996
3   UIKit                           0x00000001875e1118 -[UINavigationController _layoutViewController:] + 72
4   UIKit                           0x00000001875e0ff0 -[UINavigationController _updateScrollViewFromViewController:toViewController:] + 416
5   UIKit                           0x00000001875e0238 -[UINavigationController _startTransition:fromViewController:toViewController:] + 144
6   UIKit                           0x00000001875dfddc -[UINavigationController _startDeferredTransitionIfNeeded:] + 868
7   UIKit                           0x00000001875dfa04 -[UINavigationController __viewWillLayoutSubviews] + 60
8   UIKit                           0x00000001875df96c -[UILayoutContainerView layoutSubviews] + 208
9   UIKit                           0x000000018751c0e4 -[UIView(CALayerDelegate) layoutSublayersOfLayer:] + 656
10  QuartzCore                      0x0000000184ec2a28 -[CALayer layoutSublayers] + 148
11  QuartzCore                      0x0000000184ebd634 CA::Layer::layout_if_needed(CA::Transaction*) + 292
12  QuartzCore                      0x0000000184ebd4f4 CA::Layer::layout_and_display_if_needed(CA::Transaction*) + 32
13  QuartzCore                      0x0000000184ebcb24 CA::Context::commit_transaction(CA::Transaction*) + 252
14  QuartzCore                      0x0000000184ebc86c CA::Transaction::commit() + 512
15  QuartzCore                      0x0000000184eb5dd8 CA::Transaction::observer_callback(__CFRunLoopObserver*, unsigned long, void*) + 80
16  CoreFoundation                  0x00000001823947b0 __CFRUNLOOP_IS_CALLING_OUT_TO_AN_OBSERVER_CALLBACK_FUNCTION__ + 32
17  CoreFoundation                  0x0000000182392554 __CFRunLoopDoObservers + 372
18  CoreFoundation                  0x00000001822bcd30 CFRunLoopRunSpecific + 416
19  UIKit                           0x000000018758f834 -[UIApplication _run] + 460
20  UIKit                           0x0000000187589f70 UIApplicationMain + 204
21  AppName                         0x000000010042be50 main (AppDelegate.swift:16)
22  libdyld.dylib                   0x0000000181e5a8b8 start + 4

Thread 1:
0   libsystem_kernel.dylib          0x0000000181f78b48 __workq_kernreturn + 8
1   libsystem_pthread.dylib         0x0000000182041530 _pthread_wqthread + 1284
2   libsystem_pthread.dylib         0x0000000182041020 start_wqthread + 4

Thread 2 name:  Dispatch queue: com.apple.libdispatch-manager
Thread 2:
0   libsystem_kernel.dylib          0x0000000181f794d8 kevent_qos + 8
1   libdispatch.dylib               0x0000000181e3c7d8 _dispatch_mgr_invoke + 232
2   libdispatch.dylib               0x0000000181e2b648 _dispatch_source_invoke + 0

Thread 3:
0   libsystem_kernel.dylib          0x0000000181f78b48 __workq_kernreturn + 8
1   libsystem_pthread.dylib         0x0000000182041530 _pthread_wqthread + 1284
2   libsystem_pthread.dylib         0x0000000182041020 start_wqthread + 4

Thread 4:
0   libsystem_kernel.dylib          0x0000000181f78b48 __workq_kernreturn + 8
1   libsystem_pthread.dylib         0x0000000182041530 _pthread_wqthread + 1284
2   libsystem_pthread.dylib         0x0000000182041020 start_wqthread + 4

Thread 5:
0   libsystem_kernel.dylib          0x0000000181f7841c __semwait_signal + 8
1   libsystem_c.dylib               0x0000000181e9522c nanosleep + 212
2   libsystem_c.dylib               0x0000000181e9514c usleep + 68
3   AppName                         0x000000010086ac48 recvTimeout + 196
4   AppName                         0x000000010086f864 ConnectionWrapper::recv() + 192
5   AppName                         0x000000010086fed4 HttpUtils::readHttpStatusLine(ConnectionWrapper&, unsigned short&) + 68
6   AppName                         0x000000010086de90 skobbler::HTTP::HttpRequest::receiveAnswerImpl(bool) + 64
7   AppName                         0x000000010086d878 skobbler::HTTP::HttpRequest::receiveAnswer(bool) + 44
8   AppName                         0x000000010086c4ec skobbler::HTTP::HttpManager::HttpWorkerThread::processRequest() + 88
9   AppName                         0x000000010086c938 skobbler::HTTP::HttpManager::HttpWorkerThread::runHelper(void*) + 48
10  libsystem_pthread.dylib         0x0000000182043b28 _pthread_body + 156
11  libsystem_pthread.dylib         0x0000000182043a8c _pthread_body + 0
12  libsystem_pthread.dylib         0x0000000182041028 thread_start + 4

Thread 6:
0   libsystem_kernel.dylib          0x0000000181f77f24 __psynch_cvwait + 8
1   libsystem_pthread.dylib         0x0000000182042ce8 _pthread_cond_wait + 648
2   AppName                         0x000000010080b7ec RouteManager::run() + 2588
3   AppName                         0x0000000100807d74 RouteManager::runHelper(void*) + 12
4   libsystem_pthread.dylib         0x0000000182043b28 _pthread_body + 156
5   libsystem_pthread.dylib         0x0000000182043a8c _pthread_body + 0
6   libsystem_pthread.dylib         0x0000000182041028 thread_start + 4

Thread 7:
0   libsystem_kernel.dylib          0x0000000181f7841c __semwait_signal + 8
1   libsystem_c.dylib               0x0000000181e9522c nanosleep + 212
2   libsystem_c.dylib               0x0000000181e9514c usleep + 68
3   AppName                         0x000000010086ac48 recvTimeout + 196
4   AppName                         0x000000010086f864 ConnectionWrapper::recv() + 192
5   AppName                         0x000000010086fed4 HttpUtils::readHttpStatusLine(ConnectionWrapper&, unsigned short&) + 68
6   AppName                         0x000000010086de90 skobbler::HTTP::HttpRequest::receiveAnswerImpl(bool) + 64
7   AppName                         0x000000010086d878 skobbler::HTTP::HttpRequest::receiveAnswer(bool) + 44
8   AppName                         0x000000010086c4ec skobbler::HTTP::HttpManager::HttpWorkerThread::processRequest() + 88
9   AppName                         0x000000010086c938 skobbler::HTTP::HttpManager::HttpWorkerThread::runHelper(void*) + 48
10  libsystem_pthread.dylib         0x0000000182043b28 _pthread_body + 156
11  libsystem_pthread.dylib         0x0000000182043a8c _pthread_body + 0
12  libsystem_pthread.dylib         0x0000000182041028 thread_start + 4

Thread 8:
0   libsystem_kernel.dylib          0x0000000181f77f24 __psynch_cvwait + 8
1   libsystem_pthread.dylib         0x0000000182042d20 _pthread_cond_wait + 704
2   AppName                         0x00000001007b64e4 SkTimer<MapMatcher, &(MapMatcher::positioningRoutineWrapper(MapMatcher*))>::entryPoint(void*) + 120
3   libsystem_pthread.dylib         0x0000000182043b28 _pthread_body + 156
4   libsystem_pthread.dylib         0x0000000182043a8c _pthread_body + 0
5   libsystem_pthread.dylib         0x0000000182041028 thread_start + 4

Thread 9:
0   libsystem_kernel.dylib          0x0000000181f77f24 __psynch_cvwait + 8
1   libsystem_pthread.dylib         0x0000000182042ce8 _pthread_cond_wait + 648
2   AppName                         0x00000001006d1354 ThreadWorker::run() + 72
3   AppName                         0x000000010080107c RunInThread::runHelper(void*) + 28
4   libsystem_pthread.dylib         0x0000000182043b28 _pthread_body + 156
5   libsystem_pthread.dylib         0x0000000182043a8c _pthread_body + 0
6   libsystem_pthread.dylib         0x0000000182041028 thread_start + 4

Thread 10:
0   libsystem_kernel.dylib          0x0000000181f77f24 __psynch_cvwait + 8
1   libsystem_pthread.dylib         0x0000000182042ce8 _pthread_cond_wait + 648
2   AppName                         0x0000000100622cf0 TileLoader<MapRenderer>::run() + 2512
3   AppName                         0x0000000100770974 TileLoader<MapRenderer>::runHelper(void*) + 12
4   libsystem_pthread.dylib         0x0000000182043b28 _pthread_body + 156
5   libsystem_pthread.dylib         0x0000000182043a8c _pthread_body + 0
6   libsystem_pthread.dylib         0x0000000182041028 thread_start + 4

Thread 11:
0   libsystem_kernel.dylib          0x0000000181f77f24 __psynch_cvwait + 8
1   libsystem_pthread.dylib         0x0000000182042d20 _pthread_cond_wait + 704
2   AppName                         0x00000001007748c4 SkTimer<ReRenderTimer, &(ReRenderTimer::reRenderRoutine(ReRenderTimer*))>::entryPoint(void*) + 120
3   libsystem_pthread.dylib         0x0000000182043b28 _pthread_body + 156
4   libsystem_pthread.dylib         0x0000000182043a8c _pthread_body + 0
5   libsystem_pthread.dylib         0x0000000182041028 thread_start + 4

Thread 12:
0   libsystem_kernel.dylib          0x0000000181f77f24 __psynch_cvwait + 8
1   libsystem_pthread.dylib         0x0000000182042d20 _pthread_cond_wait + 704
2   AppName                         0x00000001007747f0 SkTimer<AnimationTimer, &(AnimationTimer::animationTimerRoutine(AnimationTimer*))>::entryPoint(void*) + 120
3   libsystem_pthread.dylib         0x0000000182043b28 _pthread_body + 156
4   libsystem_pthread.dylib         0x0000000182043a8c _pthread_body + 0
5   libsystem_pthread.dylib         0x0000000182041028 thread_start + 4

Thread 13:
0   libsystem_kernel.dylib          0x0000000181f77f24 __psynch_cvwait + 8
1   libsystem_pthread.dylib         0x0000000182042ce8 _pthread_cond_wait + 648
2   AppName                         0x00000001006a46c4 WorldTextures::WorkerThreadRoutine(void*) + 100
3   libsystem_pthread.dylib         0x0000000182043b28 _pthread_body + 156
4   libsystem_pthread.dylib         0x0000000182043a8c _pthread_body + 0
5   libsystem_pthread.dylib         0x0000000182041028 thread_start + 4

Thread 14:
0   libsystem_kernel.dylib          0x0000000181f77f24 __psynch_cvwait + 8
1   libsystem_pthread.dylib         0x0000000182042ce8 _pthread_cond_wait + 648
2   AppName                         0x00000001006aa2ac EarthSphere::WorkerThreadRoutine(void*) + 120
3   libsystem_pthread.dylib         0x0000000182043b28 _pthread_body + 156
4   libsystem_pthread.dylib         0x0000000182043a8c _pthread_body + 0
5   libsystem_pthread.dylib         0x0000000182041028 thread_start + 4

Thread 15:
0   libsystem_kernel.dylib          0x0000000181f77f24 __psynch_cvwait + 8
1   libsystem_pthread.dylib         0x0000000182042ce8 _pthread_cond_wait + 648
2   AppName                         0x00000001006e2fdc MapSearch::runLoop(void*) + 128
3   libsystem_pthread.dylib         0x0000000182043b28 _pthread_body + 156
4   libsystem_pthread.dylib         0x0000000182043a8c _pthread_body + 0
5   libsystem_pthread.dylib         0x0000000182041028 thread_start + 4

Thread 16:
0   libsystem_kernel.dylib          0x0000000181f77f24 __psynch_cvwait + 8
1   libsystem_pthread.dylib         0x0000000182042d20 _pthread_cond_wait + 704
2   AppName                         0x000000010077fa34 SkTimer<FcdCollector, &(FcdCollector::timerRoutineWrapper(FcdCollector*))>::entryPoint(void*) + 120
3   libsystem_pthread.dylib         0x0000000182043b28 _pthread_body + 156
4   libsystem_pthread.dylib         0x0000000182043a8c _pthread_body + 0
5   libsystem_pthread.dylib         0x0000000182041028 thread_start + 4

Thread 17:
0   libsystem_kernel.dylib          0x0000000181f7841c __semwait_signal + 8
1   libsystem_c.dylib               0x0000000181e9522c nanosleep + 212
2   libsystem_c.dylib               0x0000000181efe09c sleep + 44
3   AppName                         0x00000001008010a4 TimerTarget::run() + 20
4   AppName                         0x000000010080107c RunInThread::runHelper(void*) + 28
5   libsystem_pthread.dylib         0x0000000182043b28 _pthread_body + 156
6   libsystem_pthread.dylib         0x0000000182043a8c _pthread_body + 0
7   libsystem_pthread.dylib         0x0000000182041028 thread_start + 4

Thread 18:
0   libsystem_kernel.dylib          0x0000000181f78b48 __workq_kernreturn + 8
1   libsystem_pthread.dylib         0x0000000182041530 _pthread_wqthread + 1284
2   libsystem_pthread.dylib         0x0000000182041020 start_wqthread + 4

Thread 19:
0   libsystem_kernel.dylib          0x0000000181f78b48 __workq_kernreturn + 8
1   libsystem_pthread.dylib         0x0000000182041530 _pthread_wqthread + 1284
2   libsystem_pthread.dylib         0x0000000182041020 start_wqthread + 4

Run Code Online (Sandbox Code Playgroud)

EDIT As some people asked in the comments, here is the code from my AppDelegate's didFinishLaunchingWithOptions and my rootVC's viewDidLoad As I mentioned, I don't think it's anything in my viewDidLoad as it always crashes on the first line of the viewDidLoad. I'm guessing it's something in my AppDel or perhaps something global... i.e. something that is executed before my rootVC's viewDidLoad.

func application(application: UIApplication, didFinishLaunchingWithOptions launchOptions: [NSObject : AnyObject]?) -> Bool {
    print("APPDEL: applicationDidFinishLaunching")
    appWasCompletelyClosed = true

    // Set SKMaps API Key & Light Map
    let initSettings: SKMapsInitSettings = SKMapsInitSettings()
    initSettings.mapDetailLevel = SKMapDetailLevel.Light
    initSettings.showConsoleLogs = false
    SKMapsService.sharedInstance().initializeSKMapsWithAPIKey(SKMapsAPIKey, settings: initSettings)

    if UD.appVersion == nil || UD.appVersion != "\(NSBundle.mainBundle().infoDictionary!["CFBundleVersion"]!)" {
        startClean()
        UD.appVersion = "\(NSBundle.mainBundle().infoDictionary!["CFBundleVersion"]!)"
    }

    // Get IAP Products & Prices
    IAPHelper.sharedInstance.requestProducts(){(success) -> Void in
        if !success {
            printError("Error getting IAP Products")
        }
    }

    if UD.userID == nil {
        print("First Launch")
        copyCleanDBtoApplicationsFolder()
        MagicalRecord.setupCoreDataStackWithStoreNamed("scenic.sqlite")
        LastSync.resetAll()
        firstLaunch = true
        UD.userID = NSUUID().UUIDString
        print(UD.userID)
        let newUser = User.MR_createEntity()
        newUser.id = UD.userID
        newUser.addedOn = NSDate()
        newUser.lastChanged = NSDate()
        newUser.points = 0
        newUser.pointsToNextLevel = 5
        newUser.level = 0
        newUser.rankWorld = 0
        newUser.rankCountry = 0

        #if DEBUG
            newUser.offlineMapCredits = 100
        #else
            newUser.offlineMapCredits = 5
        #endif


        saveContext()
        self.setUserDefaultsForFirstTime()
        self.createSubDirs()
        Sync.user() {(error) -> Void in
            if error {
                print("There was an error creating the new user on the server. Will try again before next sync action.")
            }
            else {
                print("User succesfully created on the server.")
                UD.userUploadedFirstTime = true
            }
        }
    }
    else {
        MagicalRecord.setupCoreDataStackWithStoreNamed("scenic.sqlite")
    }


    // Initialize cache with offline map regions
    SKMapsService.sharedInstance().mapsVersioningManager.delegate = self
    SKTDownloadManager.sharedInstance()
    //cachedMapRegions = Array<MapRegion>()

    // Set Map to Offline if "Get Map Data Online" is set to No
    setMapConnectivityMode()


    if TripLogger.sharedInstance.logFileExists() {
        appClosedDuringTrip = true
    }

    print("APPDEL: end of applicationDidFinishLaunching")
    return true
}

Run Code Online (Sandbox Code Playgroud)

viewDidLoad:

override func viewDidLoad() {
    super.viewDidLoad()
    print("MAPVC: viewDidLoad")
    //self.view.backgroundColor = UIColor.blackColor()




    // UI Stuff
    profilePicImageView.hidden = true
    profilePicShadowView.hidden = true
    profilePicImageViewTopConstraint.constant -= 30
    profilePicShadowViewTopConstraint.constant -= 30

    searchBar.hidden = true
    searchBarTopConstraint.constant -= 30

    settingsButton.hidden = true
    settingsButtonTopConstraint.constant -= 30

    centerOnCurrentLocationButton.hidden = true
    centerOnCurrentLocationButtonLeadingConstraint.constant -= 30

    locationsButton.hidden = true
    locationsButtonLeadingConstraint.constant -= 30

    startButton.hidden = true
    startButtonBottomConstraint.constant -= 30

    routesButton.hidden = true
    routesButtonTrailingConstraint.constant -= 30

    locationsMenuWidth.constant = 0
    locationsMenuHeight.constant = 0
    routesMenuWidth.constant = 0
    routesMenuHeight.constant = 0
    self.view.layoutIfNeeded()


    routesMenu.hidden = true
    locationsMenu.hidden = true

    centerOnCurrentLocationButtonIsHidden = centerOnCurrentLocationButton.hidden

    navInfoView.hidden = true
    searchResultsTableView.hidden = true
    cancelSearchButton.hidden = true

    profileTableView.hidden = true
    profileTableView.layer.cornerRadius = theme.cornerRadius

    profileTableView.layer.masksToBounds = false
    profileTableView.backgroundColor = theme.buttonBackgroundColor

    profileTableView.clipsToBounds = true

    searchResultsTableView.hidden = true
    searchResultsTableView.layer.cornerRadius = theme.cornerRadius

    searchResultsTableView.layer.masksToBounds = false
    searchResultsTableView.backgroundColor = theme.buttonBackgroundColor
    searchResultsTableView.clipsToBounds = true

    // ForceTouchRecognizer
    let forceTouches: Array<DFContinuousForceTouchGestureRecognizer> = [forceTouchRoutesButton, forceTouchLocationsButton]
    for f in forceTouches {
        f.timeout = 0.5
        f.forceTouchDelay = 0.3
        f.baseForceTouchPressure = 3.0
        f.triggeringForceTouchPressure = 6.0
        f.delegate = self
    }



    locationsButton.addGestureRecognizer(forceTouchLocationsButton)
    routesButton.addGestureRecognizer(forceTouchRoutesButton)


    // Search Bar
    HNKGooglePlacesAutocompleteQuery.setupSharedQueryWithAPIKey(GooglePlacesAPIKey)
    searchBar.delegate = self
    searchResultsTableView.delegate = self
    searchResultsTableView.dataSource = self
    self.automaticallyAdjustsScrollViewInsets = false
    searchBar.setBackgroundImage(UIImage(), forBarPosition: .Any, barMetrics: .Default)
    searchBar.barTintColor = UIColor.clearColor()

    // Vehicle TableViewSlider
    vehiclesImageSliderView = PRSlideView()
    vehiclesImageSliderView.delegate = self
    vehiclesImageSliderView.dataSource = self
    vehiclesImageSliderView.scrollDirection = .Horizontal
    vehiclesImageSliderView.infiniteScrollingEnabled = false
    vehiclesImageSliderView.registerClass(
        PRAlbumPage.self,
        identifier: PRAlbumPage.description()
    )


    // Browse Routes
    routesInMapAreaView.hidden = true
    filterView.hidden = true
    configureFilters()


    // Profile TableView
    tvc = UITableViewController()
    tvc.tableView = self.profileTableView
    profileTableView.delegate = self
    profileTableView.dataSource = self
    let refreshControl = UIRefreshControl()
    refreshControl.frameHeight = 40
    refreshControl.attributedTitle = NSAttributedString(string: String.localizedStringWithFormat(NSLocalizedString("Last update: %@",comment:"Refreshcontrol subtitle"),LastSync.users.timeAgoSinceNowOrNever()), attributes: [NSForegroundColorAttributeName:theme.textColor])
    weak var weakSelf: MapViewController? = self
    refreshControl.addTarget(weakSelf, action: #selector(MapViewController.tableRefresh), forControlEvents: UIControlEvents.ValueChanged)
    tvc.refreshControl = refreshControl

    let appDelegate = UIApplication.sharedApplication().delegate! as! AppDelegate
    if appDelegate.appWasCompletelyClosed && UD.mapUnfolding! {
        foldMapOpen()
    }
    else {
        switch CLLocationManager.authorizationStatus() {
        case CLAuthorizationStatus.NotDetermined:
            self.locManager = CLLocationManager()
            self.locManager.delegate = self
            self.locManager.requestAlwaysAuthorization()
        case CLAuthorizationStatus.Denied:
            dispatch_async(dispatch_get_main_queue()) {
                self.initializeAndAnimateMap(false)
            }
        default:
            dispatch_async(dispatch_get_main_queue()) {
                self.initializeAndAnimateMap(true)
            }
        }
    }

    let subMenuButtons: Array<UIButton> = [favoriteRoutesButton, createRouteButton, importRoutesButton, showRoutesButton, favoriteLocationsButton, createLocationButton, importLocationButton]
    for subMenuButton in subMenuButtons {
        subMenuButton.setLayerProperties(backgroundColor: UIColor.clearColor(), opacity: nil, cornerRadius: 12, borderColor: theme.tintColor, borderWidth: theme.borderWidth, shadowOffset: nil)
    }
    myTripsButton.setLayerProperties(backgroundColor: UIColor.clearColor(), opacity: nil, cornerRadius: 12, borderColor: theme.okGreenColor, borderWidth: theme.borderWidth, shadowOffset: nil)


    let closeButtons: Array<UIButton> = [closeNavInfoButton, closeRoutesInMapAreaButton, closeFilterViewButton]
    for button in closeButtons {
        button.layer.cornerRadius = 10
        button.setTitle("?", forState: .Normal)
        button.titleLabel?.textAlignment = NSTextAlignment.Center
        button.titleEdgeInsets = UIEdgeInsetsMake(0, 0, 0, 0)
        button.titleLabel?.font = UIFont(name: "HelveticaNeue-Bold", size: 14)
        button.backgroundColor = theme.tintColor
    }

    routeAvoidanceSelector = WLHorizontalSegmentedControl(items: ["avoid Tolls","avoid Highway","avoid Ferries"])
    routeAvoidanceSelector.allowsMultiSelection = true
    routeAvoidanceSelector.addTarget(weakSelf, action: #selector(MapViewController.routeAvoidanceChanged), forControlEvents: UIControlEvents.ValueChanged)

    let segControlFont = UIFont.systemFontOfSize(11, weight: UIFontWeightMedium)
    let attr = Dictionary(dictionaryLiteral: (NSFontAttributeName, segControlFont))
    routeModeSelector.setTitleTextAttributes(attr, forState: UIControlState.Normal)

    routeModeSelector.selectedSegmentIndex = UD.routeMode!.rawValue
    vehicleTypeSelector.selectedSegmentIndex = UD.vehicleType!.rawValue
    setSelectedRouteAvoidances()
    routeAvoidanceSelector.tintColor = theme.tintColor
    guidanceToStartSwitch.setOn(UD.guideToStart!, animated: false)
    navInfoView.layer.masksToBounds = true
    vehicleTypeImageView.roundCorners(UIRectCorner.BottomRight, radius: theme.textViewCornerRadius)
    vehicleTypeImageView.roundCorners([UIRectCorner.TopLeft,UIRectCorner.BottomRight], radius: theme.textViewCornerRadius)
    vehicleTypeImageView.layer.masksToBounds = true

    NSNotificationCenter.defaultCenter().addObserver(
        self,
        selector: #selector(MapViewController.resigningActive),
        name: UIApplicationWillResignActiveNotification,
        object: nil
    )
    NSNotificationCenter.defaultCenter().addObserver(
        self,
        selector: #selector(MapViewController.becomeActive),
        name: UIApplicationDidBecomeActiveNotification,
        object: nil
    )

    NSNotificationCenter.defaultCenter().addObserver(
        self,
        selector: #selector(MapViewController.deviceRotated),
        name: UIDeviceOrientationDidChangeNotification,
        object: nil
    )

}

Run Code Online (Sandbox Code Playgroud)

Answer 1

RJE*_*RJE 5

哈哈，

-@ RJE ...是您的意见让我仔细检查了是否强行拆开了一个选装件。如果您要赏金，请发布答案，我将其分配给您！谢谢！– guido 5小时前“-

赏金总是很重要的

无论如何，了解SIGTRAP的含义非常重要。基本上，这是运行时异常，而不是错误。因此，如果您无法真正找到问题，则必须检查是否有任何地方可能发生异常。（特别是对于Swift可选类型）

通常，它可以是数组索引超出范围或展开nil或任何类似的东西。同样，如果它只是偶尔出现或仅在某些设备上发生，则由于UI动画的各种延迟而可能会出现问题（例如presentViewController withAnimation并在完成之前尝试一些操作）。

但老实说，您的原始代码没有任何问题。它不应该崩溃。

除非Storyboard的起始点是UINavigationController，而您忘记将其类设置为CustomNavigationController。然后它将崩溃在下面的代码。（这在Swift中是预期的）。

let navController = window!.rootViewController as! CustomNavigationController

Run Code Online (Sandbox Code Playgroud)

但是我不认为这是问题。因为它应该在任何设备上每次都崩溃。

而且，到那时被称为window的applicationDidBecomeActive不会变为零。因此，在此之后，您可能正在使用navController做其他事情。

还是苹果的审核小组在故障设备上测试了您的应用：）

Answer 2

gui*_*ido 2

我已经批准了。

更新

当我获得批准时，应用程序的下一个版本再次被拒绝，同样的原因，同样类型的崩溃报告，再次指向 viewDidLoad 方法的第一行。

然后我从根本上将所有代码从 viewDidLoad 放入 viewWillAppear 中，如下所示：

var viewLoaded = false

override func viewDidLoad() {
    super.viewDidLoad()
    // Do nothing
}

override func viewWillAppear(animated: Bool) {
    if !viewLoaded {

        // viewDidLoad code

        viewLoaded = true
    }

    // viewWillAppear code

}

Run Code Online (Sandbox Code Playgroud)

我现在的理论是我发现了一个 Apple Bug：

我正在使用故事板，并且我的 rootViewController 非常（非常）重。很多 UIVIews、UILabels、MapView、Buttons、Searcher、Embedded TableView 等。我的猜测是它崩溃了，因为在调用 viewDidLoad 时并非所有故事板元素都已初始化。

如果这确实是真的（时间会证明我何时提交更多版本以供审核），我想我要么发现了 iOS 中的错误（因为我应该能够从 viewDidLoad 中的情节提要中引用 IBOutlet），要么运行的审核过程存在差异该应用程序与运行该应用程序的实际设备相比（我和我的 400 名 Beta 测试人员都没有遇到此崩溃）。

更新结束

根据 RJE 的评论，我再次查看了我的 AppDelegate，看看我是否强行打开了某些内容。我是，但据我所知，这些值永远不可能为零，所以当我第一次编码时我没有再考虑它。我想我应该有。

在最终获得批准的构建中，有 3 件事与之前未获得批准的构建不同。

在我的 AppDelegate 中didFinishLaunchingWithOptions，我强行展开NSBundle.mainBundle().infoDictionary!["CFBundleVersion"]!

我变了

if UD.appVersion == nil || UD.appVersion != "\(NSBundle.mainBundle().infoDictionary!["CFBundleVersion"]!)" {
    startClean()
    UD.appVersion = "\(NSBundle.mainBundle().infoDictionary!["CFBundleVersion"]!)"
}

Run Code Online (Sandbox Code Playgroud)

对此

var versionInInfoDictionary = "dummy"
if let infoDict = NSBundle.mainBundle().infoDictionary {
    if let bundleVersion = infoDict["CFBundleVersion"] as? String{
        versionInInfoDictionary = bundleVersion
    }
    else {
        printError("bundleVersion nil")
    }
}
else {
    printError("infoDic nil")
}

if UD.appVersion == nil || UD.appVersion != versionInInfoDictionary {
    startClean()
    UD.appVersion = versionInInfoDictionary
}

Run Code Online (Sandbox Code Playgroud)

在我的 AppDelegate 中applicationDidBecomeActive，我强制展开window（在我的 AppDelegate 类中定义为var window: UIWindow?）

我变了

func applicationDidBecomeActive(application: UIApplication) {

    // some code

    let navController = window!.rootViewController as! CustomNavigationController

    // some code
}

Run Code Online (Sandbox Code Playgroud)

对此

func applicationDidBecomeActive(application: UIApplication) {

    // some code
    self.continueDidBecomeActive()
}

func continueDidBecomeActive() {
    guard window != nil else {
        printError("Window still nil")
        NSTimer.scheduledTimerWithTimeInterval(0.3, target: self, selector: #selector(AppDelegate.continueDidBecomeActive), userInfo: nil, repeats: false)
        return
    }
    if let navController = window!.rootViewController as? CustomNavigationController {

        // some code

    }
}

Run Code Online (Sandbox Code Playgroud)

最后，在我的构建设置中，我将“发布”的代码签名身份设置为 iOS 开发人员。我将其更改为 iOS 发行版。

现在，我不认为是第三点导致我的应用程序在应用程序审核团队中崩溃，否则它会在所有设备上崩溃，对我来说也是如此。

因此，它必须是数字 1、数字 2 或两者。老实说，我不知道，而且我仍然有点困惑为什么这些值在任何情况下都为零。如果还有更多见解...我很想听听。

归档时间：	9 年，4 月前
查看次数：	5170 次
最近记录：	9 年，3 月前