Zendesk Messaging SDK got crashed after initializing the SDK successfully | Community
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Zendesk Messaging SDK got crashed after initializing the SDK successfully

  • December 6, 2023
  • 2 replies
  • 0 views
Cong11

I'm using Zendesk Messaging SDK to implement chat function. I got the crash log from Firebase regarding the SDK as below:

Crashed: com.apple.main-thread
0  ZendeskSDKConversationKit      0x48cf4 specialized Sequence.forEach(_:) + 6692 (<compiler-generated>:6692)
1  ZendeskSDKConversationKit      0x4c470 specialized closure #1 in closure #1 in ConversationKitStore.send<A>(action:_:) + 58 (Observable.swift:58)
2  ZendeskSDKConversationKit      0x4c470 specialized closure #1 in closure #1 in ConversationKitStore.send<A>(action:_:) + 58 (Observable.swift:58)
3  ZendeskSDKConversationKit      0x47ad4 thunk for @escaping @callee_guaranteed () -> () + 2052 (<compiler-generated>:2052)
4  libdispatch.dylib              0x26a8 _dispatch_call_block_and_release + 32
5  libdispatch.dylib              0x4300 _dispatch_client_callout + 20
6  libdispatch.dylib              0x12998 _dispatch_main_queue_drain + 984
7  libdispatch.dylib              0x125b0 _dispatch_main_queue_callback_4CF + 44
8  CoreFoundation                 0x3720c __CFRUNLOOP_IS_SERVICING_THE_MAIN_DISPATCH_QUEUE__ + 16
9  CoreFoundation                 0x33f18 __CFRunLoopRun + 1996
10 CoreFoundation                 0x33668 CFRunLoopRunSpecific + 608
11 GraphicsServices               0x35ec GSEventRunModal + 164
12 UIKitCore                      0x22c2b4 -[UIApplication _run] + 888
13 UIKitCore                      0x22b8f0 UIApplicationMain + 340
14 TheIconic_iOS                  0x5a24 main + 13 (main.swift:13)
15 ???                            0x1acfbadcc (Missing)

For that log, I guess the crash happens when the user first launches the app when the SDK is initialized successfully, then adding the observer to listen the unread messages count.

Thanks for any help!

      2 replies

      Ming12
      • Ming12
      • December 27, 2023

      The same crash issue I have encountered. Waiting for Zendesk Dev team's reply. Posting our stacktrace under the same thread as below.

      • SDK type and version
        pod 'ZendeskSDKMessaging', '~> 2.17.0'
      •  
      • The Xcode version
        Version 15.1 (15C65)

      • Is the SDK view controller added as a child view controller in your application?
        No

       

      Crashed: com.zendesk.Observable
      0  libobjc.A.dylib                0x2820 objc_msgSend + 32
      1  libswiftCore.dylib             0x182594 __CocoaDictionary.Iterator.nextKey() + 84
      2  libswiftCore.dylib             0xb386c __CocoaDictionary.Iterator.next() + 24
      3  libswiftCore.dylib             0xb3b8c protocol witness for IteratorProtocol.next() in conformance [A : B].Values.Iterator + 248
      4  libswiftCore.dylib             0xd9d4c Sequence.forEach(_:) + 632
      5  ZendeskSDKCoreUtilities        0x7ab0 (Missing UUID 7379974e36513a71b30f996d90832c90)
      6  ZendeskSDKCoreUtilities        0x8014 (Missing UUID 7379974e36513a71b30f996d90832c90)
      7  libswiftDispatch.dylib         0x17f4 partial apply for thunk for @callee_guaranteed () -> (@out A, @error @owned Error) + 28
      8  libswiftDispatch.dylib         0x8a90 thunk for @callee_guaranteed () -> (@out A, @error @owned Error)partial apply + 16
      9  libswiftDispatch.dylib         0x297c closure #1 in closure #1 in OS_dispatch_queue._syncHelper<A>(fn:execute:rescue:) + 188
      10 libswiftDispatch.dylib         0x2a90 partial apply for thunk for @callee_guaranteed () -> () + 28
      11 libswiftDispatch.dylib         0x25ec thunk for @escaping @callee_guaranteed () -> () + 28
      12 libdispatch.dylib              0x3eac _dispatch_client_callout + 20
      13 libdispatch.dylib              0x13428 _dispatch_lane_barrier_sync_invoke_and_complete + 56
      14 libswiftDispatch.dylib         0x32b0 implicit closure #2 in implicit closure #1 in OS_dispatch_queue.sync<A>(flags:execute:) + 196
      15 libswiftDispatch.dylib         0x1c48 OS_dispatch_queue._syncHelper<A>(fn:execute:rescue:) + 396
      16 libswiftDispatch.dylib         0x35f8 OS_dispatch_queue.sync<A>(flags:execute:) + 324
      17 ZendeskSDKCoreUtilities        0x791c (Missing UUID 7379974e36513a71b30f996d90832c90)
      18 ZendeskSDKConversationKit      0x51178 block_destroy_helper + 1240
      19 ZendeskSDKConversationKit      0x79810 __swift_memcpy65_8 + 23072
      20 ZendeskSDKConversationKit      0x7a098 __swift_memcpy65_8 + 25256
      21 ZendeskSDKConversationKit      0x50e44 block_destroy_helper + 420
      22 ZendeskSDKConversationKit      0xf1550 __swift_memcpy337_8 + 21224
      23 ZendeskSDKConversationKit      0xf15f8 __swift_memcpy337_8 + 21392
      24 ZendeskSDKConversationKit      0x21334 __swift_memcpy288_8 + 13676
      25 ZendeskSDKConversationKit      0x4f864 __swift_memcpy40_8 + 2052
      26 libdispatch.dylib              0x2320 _dispatch_call_block_and_release + 32
      27 libdispatch.dylib              0x3eac _dispatch_client_callout + 20
      28 libdispatch.dylib              0x126a4 _dispatch_main_queue_drain + 928
      29 libdispatch.dylib              0x122f4 _dispatch_main_queue_callback_4CF + 44
      30 CoreFoundation                 0x98c28 __CFRUNLOOP_IS_SERVICING_THE_MAIN_DISPATCH_QUEUE__ + 16
      31 CoreFoundation                 0x7a560 __CFRunLoopRun + 1992
      32 CoreFoundation                 0x7f3ec CFRunLoopRunSpecific + 612
      33 GraphicsServices               0x135c GSEventRunModal + 164
      34 UIKitCore                      0x39cf58 -[UIApplication _run] + 888
      35 UIKitCore                      0x39cbbc UIApplicationMain + 340

      Cong11
      • Cong11
      • Author
      • August 1, 2024

      After release the version 2.16(release notes: Fixed an intermittent crash issue that occurred during the process of notifying observers) for fixing the crash above . It's causing another crash but I think it is the same root cause.


      Crashed: com.zendesk.Observable
      0  libobjc.A.dylib                0x3020 objc_msgSend + 32
      1  libswiftCore.dylib             0xb8988 __CocoaDictionary.Iterator.nextKey() + 64
      2  libswiftCore.dylib             0xb9244 __CocoaDictionary.Iterator.next() + 24
      3  libswiftCore.dylib             0xb9578 protocol witness for IteratorProtocol.next() in conformance [A : B].Values.Iterator + 248
      4  libswiftCore.dylib             0xdee04 Sequence.forEach(_:) + 648
      5  ZendeskSDKCoreUtilities        0x4dd8 closure #1 in Observable.notifyObservers(_:) + 78 (Observable.swift:78)
      6  ZendeskSDKCoreUtilities        0x531c partial apply for closure #1 in Observable.notifyObservers(_:) + 4431647516 (<compiler-generated>:4431647516)
      7  libswiftDispatch.dylib         0x328c partial apply for thunk for @callee_guaranteed () -> (@out A, @error @owned Error) + 28
      8  libswiftDispatch.dylib         0x3268 thunk for @callee_guaranteed () -> (@out A, @error @owned Error)partial apply + 16
      9  libswiftDispatch.dylib         0x31a8 closure #1 in closure #1 in OS_dispatch_queue._syncHelper<A>(fn:execute:rescue:) + 192
      10 libswiftDispatch.dylib         0x30cc partial apply for thunk for @callee_guaranteed () -> () + 28
      11 libswiftDispatch.dylib         0x30a4 thunk for @escaping @callee_guaranteed () -> () + 28
      12 libdispatch.dylib              0x3dd4 _dispatch_client_callout + 20
      13 libdispatch.dylib              0x132c4 _dispatch_lane_barrier_sync_invoke_and_complete + 56
      14 libswiftDispatch.dylib         0x4e50 implicit closure #2 in implicit closure #1 in OS_dispatch_queue.sync<A>(flags:execute:) + 196
      15 libswiftDispatch.dylib         0x4724 OS_dispatch_queue._syncHelper<A>(fn:execute:rescue:) + 404
      16 libswiftDispatch.dylib         0x43b8 OS_dispatch_queue.sync<A>(flags:execute:) + 332
      17 ZendeskSDKCoreUtilities        0x4c40 Observable.notifyObservers(_:) + 76 (Observable.swift:76)
      18 ZendeskSDKConversationKit      0x50f18 specialized closure #1 in ConversationKitStore.send<A>(action:_:) + 115 (ConversationKitStore.swift:115)
      19 ZendeskSDKConversationKit      0x7946c AppProcessor.process(action:processorResult:) + 241 (AppProcessor.swift:241)
      20 ZendeskSDKConversationKit      0x79cf4 protocol witness for ActionProcessor.process(action:processorResult:) in conformance AppProcessor + 25256 (<compiler-generated>:25256)
      21 ZendeskSDKConversationKit      0x50be4 specialized ConversationKitStore.send<A>(action:_:) + 420
      22 ZendeskSDKConversationKit      0xf1280 closure #1 in ConnectivityObserver.startConnectivityObservation() + 21224
      23 ZendeskSDKConversationKit      0xf1328 partial apply for closure #1 in ConnectivityObserver.startConnectivityObservation() + 21392 (<compiler-generated>:21392)
      24 ZendeskSDKConversationKit      0x20de0 closure #1 in Reachability.notifyReachabilityChanged() + 306 (Reachability.swift:306)
      25 ZendeskSDKConversationKit      0x4f604 thunk for @escaping @callee_guaranteed () -> () + 1984 (<compiler-generated>:1984)
      26 libdispatch.dylib              0x213c _dispatch_call_block_and_release + 32
      27 libdispatch.dylib              0x3dd4 _dispatch_client_callout + 20
      28 libdispatch.dylib              0x125a4 _dispatch_main_queue_drain + 988
      29 libdispatch.dylib              0x121b8 _dispatch_main_queue_callback_4CF + 44
      30 CoreFoundation                 0x56710 __CFRUNLOOP_IS_SERVICING_THE_MAIN_DISPATCH_QUEUE__ + 16
      31 CoreFoundation                 0x53914 __CFRunLoopRun + 1996
      32 CoreFoundation                 0x52cd8 CFRunLoopRunSpecific + 608
      33 GraphicsServices               0x11a8 GSEventRunModal + 164
      34 UIKitCore                      0x40a90c -[UIApplication _run] + 888
      35 UIKitCore                      0x4be9d0 UIApplicationMain + 340
      36 TheIconic_iOS                  0x54c8 main + 13 (main.swift:13)
      37 ???                            0x1b4f39e4c (Missing)

      com.apple.root.background-qos
      0  libsystem_kernel.dylib         0x7d0c __ulock_wait + 8
      1  libdispatch.dylib              0x47c4 _dlock_wait + 56
      2  libdispatch.dylib              0x44c0 _dispatch_wait_on_address + 140
      3  libdispatch.dylib              0x4b90 _dispatch_group_wait_slow + 56
      4  libswiftDispatch.dylib         0x2a38 OS_dispatch_group.wait(wallTimeout:) + 24
      5  FirebaseSessions               0xb0e0 InstallationsProtocol.installationID(completion:) + 62 (Installations+InstallationsProtocol.swift:62)
      6  FirebaseSessions               0xc650 RemoteSettings.fetchAndCacheSettings(currentTime:) + 54 (SettingsDownloadClient.swift:54)
      7  FirebaseSessions               0x6c30 closure #1 in closure #2 in Sessions.init(appID:sessionGenerator:coordinator:initiator:appInfo:settings:loggedEventCallback:) + 97 (RemoteSettings.swift:97)
      8  FirebaseSessions               0xa64c partial apply for closure #1 in closure #2 in Sessions.init(appID:sessionGenerator:coordinator:initiator:appInfo:settings:loggedEventCallback:) + 24 (<compiler-generated>:24)
      9  Promises                       0xb738 closure #1 in Promise.then(on:_:) + 95 (Promise+Then.swift:95)
      10 Promises                       0xb034 thunk for @escaping @callee_guaranteed (@guaranteed Swift.AnyObject?) -> (@out Any?) + 60 (<compiler-generated>:60)
      11 FBLPromises                    0x5000 __56-[FBLPromise chainOnQueue:chainedFulfill:chainedReject:]_block_invoke.18 + 273 (FBLPromise.m:273)
      12 libdispatch.dylib              0x213c _dispatch_call_block_and_release + 32
      13 libdispatch.dylib              0x3dd4 _dispatch_client_callout + 20
      14 libdispatch.dylib              0x15af4 _dispatch_root_queue_drain + 1000
      15 libdispatch.dylib              0x1609c _dispatch_worker_thread2 + 156
      16 libsystem_pthread.dylib        0x48f8 _pthread_wqthread + 228
      17 libsystem_pthread.dylib        0x10cc start_wqthread + 8

      com.google.fira.worker
      0  libsqlite3.dylib               0xa16dc sqlite3_sourceid + 67116
      1  libsqlite3.dylib               0x2b098 sqlite3_log + 70948
      2  libsqlite3.dylib               0x2b010 sqlite3_log + 70812
      3  libsqlite3.dylib               0x1f304 sqlite3_log + 22416
      4  libsqlite3.dylib               0xaf44 sqlite3_exec + 10216
      5  libsqlite3.dylib               0x9ac8 sqlite3_exec + 4972
      6  libsqlite3.dylib               0x9158 sqlite3_exec + 2556
      7  libsqlite3.dylib               0x8d30 sqlite3_exec + 1492
      8  TheIconic_iOS                  0x14fcac8 -[APMSqliteStore prepareSQL:error:] + 4392078024
      9  TheIconic_iOS                  0x14faf94 -[APMSqliteStore tableExists:error:] + 4392071060
      10 TheIconic_iOS                  0x14fa6fc -[APMSqliteStore ensureTableWithName:createSQL:requiredColumnNames:addOnColumns:error:] + 4392068860
      11 TheIconic_iOS                  0x14f9bfc -[APMSqliteStore ensureTableWithName:elementaryColumnInfo:addOnColumnInfo:error:] + 4392066044
      12 TheIconic_iOS                  0x14fa364 -[APMSqliteStore ensureTableWithName:elementaryColumnInfo:addOnColumnInfo:modifyColumnInfo:error:] + 4392067940
      13 TheIconic_iOS                  0x147a924 -[APMDatabase ensureAllTables] + 4391545124
      14 TheIconic_iOS                  0x147958c -[APMDatabase initializeDatabaseResourcesWithContext:databasePath:error:] + 4391540108
      15 TheIconic_iOS                  0x1470dc8 -[APMDatabase initWithDatabaseName:persistedConfig:error:] + 4391505352
      16 TheIconic_iOS                  0x1499864 __47-[APMMeasurement startMeasurementOnWorkerQueue]_block_invoke + 4391671908
      17 TheIconic_iOS                  0x14994e0 -[APMMeasurement startMeasurementOnWorkerQueue] + 4391671008
      18 TheIconic_iOS                  0x1498dac -[APMMeasurement setEnabledOnWorkerQueue:] + 4391669164
      19 TheIconic_iOS                  0x1498cc4 __29-[APMMeasurement setEnabled:]_block_invoke + 4391668932
      20 TheIconic_iOS                  0x14f36e8 __51-[APMScheduler scheduleOnWorkerQueueBlockID:block:]_block_invoke + 4392040168
      21 libdispatch.dylib              0x213c _dispatch_call_block_and_release + 32
      22 libdispatch.dylib              0x3dd4 _dispatch_client_callout + 20
      23 libdispatch.dylib              0xb400 _dispatch_lane_serial_drain + 748
      24 libdispatch.dylib              0xbf30 _dispatch_lane_invoke + 380
      25 libdispatch.dylib              0x16cb4 _dispatch_root_queue_drain_deferred_wlh + 288
      26 libdispatch.dylib              0x16528 _dispatch_workloop_worker_thread + 404
      27 libsystem_pthread.dylib        0x4934 _pthread_wqthread + 288
      28 libsystem_pthread.dylib        0x10cc start_wqthread + 8

      com.google.firebase.crashlytics.startup
      0  libsystem_kernel.dylib         0x7d0c __ulock_wait + 8
      1  libdispatch.dylib              0x47c4 _dlock_wait + 56
      2  libdispatch.dylib              0x44c0 _dispatch_wait_on_address + 140
      3  libdispatch.dylib              0x4b90 _dispatch_group_wait_slow + 56
      4  FirebaseCrashlytics            0x1432c -[FIRCLSInstallIdentifierModel regenerateInstallIDIfNeededWithBlock:] + 132 (FIRCLSInstallIdentifierModel.m:132)
      5  FirebaseCrashlytics            0x1fbe8 __91-[FIRCLSReportUploader prepareAndSubmitReport:dataCollectionToken:asUrgent:withProcessing:]_block_invoke + 98 (FIRCLSReportUploader.m:98)
      6  FirebaseCrashlytics            0x508c FIRCLSApplicationActivity + 231 (FIRCLSApplication.m:231)
      7  FirebaseCrashlytics            0x1fb24 -[FIRCLSReportUploader prepareAndSubmitReport:dataCollectionToken:asUrgent:withProcessing:] + 165 (FIRCLSReportUploader.m:165)
      8  FirebaseCrashlytics            0x10058 __92-[FIRCLSExistingReportManager processExistingActiveReportPath:dataCollectionToken:asUrgent:]_block_invoke_2 + 244 (FIRCLSExistingReportManager.m:244)
      9  Foundation                     0x1cbe0 __NSBLOCKOPERATION_IS_CALLING_OUT_TO_A_BLOCK__ + 24
      10 Foundation                     0x1caa0 -[NSBlockOperation main] + 104
      11 Foundation                     0x1c8a0 __NSOPERATION_IS_INVOKING_MAIN__ + 16
      12 Foundation                     0x1ab40 -[NSOperation start] + 648
      13 Foundation                     0x9f558 __NSOPERATIONQUEUE_IS_STARTING_AN_OPERATION__ + 16
      14 Foundation                     0x9f1a4 __NSOQSchedule_f + 172
      15 libdispatch.dylib              0x12e5c _dispatch_block_async_invoke2 + 148
      16 libdispatch.dylib              0x3dd4 _dispatch_client_callout + 20
      17 libdispatch.dylib              0xb400 _dispatch_lane_serial_drain + 748
      18 libdispatch.dylib              0xbf30 _dispatch_lane_invoke + 380
      19 libdispatch.dylib              0x16cb4 _dispatch_root_queue_drain_deferred_wlh + 288
      20 libdispatch.dylib              0x16528 _dispatch_workloop_worker_thread + 404
      21 libsystem_pthread.dylib        0x4934 _pthread_wqthread + 288
      22 libsystem_pthread.dylib        0x10cc start_wqthread + 8

      com.apple.root.default-qos
      0  libsystem_kernel.dylib         0x1564 kevent_id + 8
      1  libdispatch.dylib              0x267d4 _dispatch_kq_poll + 228
      2  libdispatch.dylib              0x271bc _dispatch_event_loop_wait_for_ownership + 436
      3  libdispatch.dylib              0x13594 __DISPATCH_WAIT_FOR_QUEUE__ + 340
      4  libdispatch.dylib              0x1315c _dispatch_sync_f_slow + 148
      5  TheIconic_iOS                  0xd9fcf4 -[FMDatabaseQueue inDatabase:] + 210 (FMDatabaseQueue.m:210)
      6  TheIconic_iOS                  0xd90bfc -[SPSQLiteEventStore insertDictionaryData:] + 157 (SPSQLiteEventStore.m:157)
      7  TheIconic_iOS                  0xd901c4 -[SPSQLiteEventStore addEvent:] + 80 (SPSQLiteEventStore.m:80)
      8  TheIconic_iOS                  0xd8b778 __32-[SPEmitter addPayloadToBuffer:]_block_invoke + 203 (SPEmitter.m:203)
      9  libdispatch.dylib              0x213c _dispatch_call_block_and_release + 32
      10 libdispatch.dylib              0x3dd4 _dispatch_client_callout + 20
      11 libdispatch.dylib              0x6f6c _dispatch_queue_override_invoke + 928
      12 libdispatch.dylib              0x15894 _dispatch_root_queue_drain + 392
      13 libdispatch.dylib              0x1609c _dispatch_worker_thread2 + 156
      14 libsystem_pthread.dylib        0x48f8 _pthread_wqthread + 228
      15 libsystem_pthread.dylib        0x10cc start_wqthread + 8

      com.apple.uikit.eventfetch-thread
      0  libsystem_kernel.dylib         0x1808 mach_msg2_trap + 8
      1  libsystem_kernel.dylib         0x5008 mach_msg2_internal + 80
      2  libsystem_kernel.dylib         0x4f20 mach_msg_overwrite + 436
      3  libsystem_kernel.dylib         0x4d60 mach_msg + 24
      4  CoreFoundation                 0x53f5c __CFRunLoopServiceMachPort + 160
      5  CoreFoundation                 0x53600 __CFRunLoopRun + 1208
      6  CoreFoundation                 0x52cd8 CFRunLoopRunSpecific + 608
      7  Foundation                     0xc7e4c -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 212
      8  Foundation                     0xc7c9c -[NSRunLoop(NSRunLoop) runUntilDate:] + 64
      9  UIKitCore                      0x41e640 -[UIEventFetcher threadMain] + 420
      10 Foundation                     0xde718 __NSThread__start__ + 732
      11 libsystem_pthread.dylib        0x606c _pthread_start + 136
      12 libsystem_pthread.dylib        0x10d8 thread_start + 8

      com.apple.root.utility-qos
      0  SwiftUI                        0x127392c block_destroy_helper.39 + 111512
      1  libswiftCore.dylib             0x3e90f4 (anonymous namespace)::DecodedMetadataBuilder::createBoundGenericType(swift::TargetContextDescriptor<swift::InProcess> const*, __swift::__runtime::llvm::ArrayRef<swift::MetadataOrPack>, swift::MetadataOrPack) const + 672
      2  libswiftCore.dylib             0x3e4ccc swift::Demangle::__runtime::TypeDecoder<(anonymous namespace)::DecodedMetadataBuilder>::decodeMangledType(swift::Demangle::__runtime::Node*, unsigned int, bool) + 2640
      3  libswiftCore.dylib             0x3ee618 swift::Demangle::__runtime::TypeDecoder<(anonymous namespace)::DecodedMetadataBuilder>::decodeMangledFunctionInputType(swift::Demangle::__runtime::Node*, unsigned int, __swift::__runtime::llvm::SmallVectorImpl<swift::Demangle::__runtime::FunctionParam<swift::MetadataOrPack> >&, bool&)::'lambda'(swift::Demangle::__runtime::Node*, swift::Demangle::__runtime::FunctionParam<swift::MetadataOrPack>&)::operator()(swift::Demangle::__runtime::Node*, swift::Demangle::__runtime::FunctionParam<swift::MetadataOrPack>&) const + 412
      4  libswiftCore.dylib             0x3eba38 swift::Demangle::__runtime::TypeDecoder<(anonymous namespace)::DecodedMetadataBuilder>::decodeMangledFunctionInputType(swift::Demangle::__runtime::Node*, unsigned int, __swift::__runtime::llvm::SmallVectorImpl<swift::Demangle::__runtime::FunctionParam<swift::MetadataOrPack> >&, bool&) + 424
      5  libswiftCore.dylib             0x3e5b0c swift::Demangle::__runtime::TypeDecoder<(anonymous namespace)::DecodedMetadataBuilder>::decodeMangledType(swift::Demangle::__runtime::Node*, unsigned int, bool) + 6288
      6  libswiftCore.dylib             0x3e8ca4 swift::Demangle::__runtime::TypeDecoder<(anonymous namespace)::DecodedMetadataBuilder>::decodeGenericArgs(swift::Demangle::__runtime::Node*, unsigned int, __swift::__runtime::llvm::SmallVectorImpl<swift::MetadataOrPack>&) + 132
      7  libswiftCore.dylib             0x3e49a0 swift::Demangle::__runtime::TypeDecoder<(anonymous namespace)::DecodedMetadataBuilder>::decodeMangledType(swift::Demangle::__runtime::Node*, unsigned int, bool) + 1828
      8  libswiftCore.dylib             0x3e1110 swift_getTypeByMangledNodeImpl(swift::MetadataRequest, swift::Demangle::__runtime::Demangler&, swift::Demangle::__runtime::Node*, void const* const*, std::__1::function<void const* (unsigned int, unsigned int)>, std::__1::function<swift::TargetWitnessTable<swift::InProcess> const* (swift::TargetMetadata<swift::InProcess> const*, unsigned int)>) + 892
      9  libswiftCore.dylib             0x3e0cb4 swift_getTypeByMangledNode + 836
      10 libswiftCore.dylib             0x3e1774 swift_getTypeByMangledNameImpl(swift::MetadataRequest, __swift::__runtime::llvm::StringRef, void const* const*, std::__1::function<void const* (unsigned int, unsigned int)>, std::__1::function<swift::TargetWitnessTable<swift::InProcess> const* (swift::TargetMetadata<swift::InProcess> const*, unsigned int)>) + 1188
      11 libswiftCore.dylib             0x3db610 swift_getTypeByMangledName + 836
      12 libswiftCore.dylib             0x3dba58 swift_getTypeByMangledNameInContextImpl(char const*, unsigned long, swift::TargetContextDescriptor<swift::InProcess> const*, void const* const*) + 172
      13 AttributeGraph                 0x546c AG::swift::metadata::mangled_type_name_ref(char const*, bool, AG::swift::metadata::ref_kind*) const + 212
      14 AttributeGraph                 0x52f4 AG::swift::metadata_visitor::visit_field(AG::swift::metadata const*, AG::swift::field_record const&, unsigned long, unsigned long) + 80
      15 AttributeGraph                 0x5220 AG::swift::metadata::visit(AG::swift::metadata_visitor&) const + 1244
      16 AttributeGraph                 0x4c54 AG::LayoutDescriptor::make_layout(AG::swift::metadata const*, AGComparisonMode, AG::LayoutDescriptor::HeapMode) + 580
      17 AttributeGraph                 0x4140 AG::(anonymous namespace)::TypeDescriptorCache::fetch(AG::swift::metadata const*, unsigned int, AG::LayoutDescriptor::HeapMode, int) + 344
      18 AttributeGraph                 0x5928 AG::LayoutDescriptor::Builder::should_visit_fields(AG::swift::metadata const*, bool) + 56
      19 AttributeGraph                 0x650c AG::LayoutDescriptor::Builder::visit_case(AG::swift::metadata const*, AG::swift::field_record const&, unsigned int) + 428
      20 AttributeGraph                 0x511c AG::swift::metadata::visit(AG::swift::metadata_visitor&) const + 984
      21 AttributeGraph                 0x4c54 AG::LayoutDescriptor::make_layout(AG::swift::metadata const*, AGComparisonMode, AG::LayoutDescriptor::HeapMode) + 580
      22 AttributeGraph                 0x4140 AG::(anonymous namespace)::TypeDescriptorCache::fetch(AG::swift::metadata const*, unsigned int, AG::LayoutDescriptor::HeapMode, int) + 344
      23 AttributeGraph                 0x5928 AG::LayoutDescriptor::Builder::should_visit_fields(AG::swift::metadata const*, bool) + 56
      24 AttributeGraph                 0x57cc AG::LayoutDescriptor::Builder::visit_element(AG::swift::metadata const*, AG::swift::metadata::ref_kind, unsigned long, unsigned long) + 120
      25 AttributeGraph                 0x5358 AG::swift::metadata_visitor::visit_field(AG::swift::metadata const*, AG::swift::field_record const&, unsigned long, unsigned long) + 180
      26 AttributeGraph                 0x5220 AG::swift::metadata::visit(AG::swift::metadata_visitor&) const + 1244
      27 AttributeGraph                 0x4c54 AG::LayoutDescriptor::make_layout(AG::swift::metadata const*, AGComparisonMode, AG::LayoutDescriptor::HeapMode) + 580
      28 AttributeGraph                 0x4140 AG::(anonymous namespace)::TypeDescriptorCache::fetch(AG::swift::metadata const*, unsigned int, AG::LayoutDescriptor::HeapMode, int) + 344
      29 AttributeGraph                 0x5928 AG::LayoutDescriptor::Builder::should_visit_fields(AG::swift::metadata const*, bool) + 56
      30 AttributeGraph                 0x650c AG::LayoutDescriptor::Builder::visit_case(AG::swift::metadata const*, AG::swift::field_record const&, unsigned int) + 428
      31 AttributeGraph                 0x511c AG::swift::metadata::visit(AG::swift::metadata_visitor&) const + 984
      32 AttributeGraph                 0x4c54 AG::LayoutDescriptor::make_layout(AG::swift::metadata const*, AGComparisonMode, AG::LayoutDescriptor::HeapMode) + 580
      33 AttributeGraph                 0x4140 AG::(anonymous namespace)::TypeDescriptorCache::fetch(AG::swift::metadata const*, unsigned int, AG::LayoutDescriptor::HeapMode, int) + 344
      34 AttributeGraph                 0x5928 AG::LayoutDescriptor::Builder::should_visit_fields(AG::swift::metadata const*, bool) + 56
      35 AttributeGraph                 0x57cc AG::LayoutDescriptor::Builder::visit_element(AG::swift::metadata const*, AG::swift::metadata::ref_kind, unsigned long, unsigned long) + 120
      36 AttributeGraph                 0x5358 AG::swift::metadata_visitor::visit_field(AG::swift::metadata const*, AG::swift::field_record const&, unsigned long, unsigned long) + 180
      37 AttributeGraph                 0x5220 AG::swift::metadata::visit(AG::swift::metadata_visitor&) const + 1244
      38 AttributeGraph                 0x4c54 AG::LayoutDescriptor::make_layout(AG::swift::metadata const*, AGComparisonMode, AG::LayoutDescriptor::HeapMode) + 580
      39 AttributeGraph                 0x4140 AG::(anonymous namespace)::TypeDescriptorCache::fetch(AG::swift::metadata const*, unsigned int, AG::LayoutDescriptor::HeapMode, int) + 344
      40 AttributeGraph                 0x5928 AG::LayoutDescriptor::Builder::should_visit_fields(AG::swift::metadata const*, bool) + 56
      41 AttributeGraph                 0x650c AG::LayoutDescriptor::Builder::visit_case(AG::swift::metadata const*, AG::swift::field_record const&, unsigned int) + 428
      42 AttributeGraph                 0x511c AG::swift::metadata::visit(AG::swift::metadata_visitor&) const + 984
      43 AttributeGraph                 0x4c54 AG::LayoutDescriptor::make_layout(AG::swift::metadata const*, AGComparisonMode, AG::LayoutDescriptor::HeapMode) + 580
      44 AttributeGraph                 0x1175c AG::(anonymous namespace)::TypeDescriptorCache::drain_queue(void*) + 348
      45 libdispatch.dylib              0x3dd4 _dispatch_client_callout + 20
      46 libdispatch.dylib              0x15a6c _dispatch_root_queue_drain + 864
      47 libdispatch.dylib              0x1609c _dispatch_worker_thread2 + 156
      48 libsystem_pthread.dylib        0x48f8 _pthread_wqthread + 228
      49 libsystem_pthread.dylib        0x10cc start_wqthread + 8

      fmdb.<FMDatabaseQueue: 0x30058c2a0>
      0  libsystem_kernel.dylib         0x73ec __semwait_signal + 8
      1  libsystem_c.dylib              0x165f0 nanosleep + 220
      2  libsqlite3.dylib               0x71b88 sqlite3_os_init + 680
      3  libsqlite3.dylib               0x81b5c sqlite3_sleep + 160
      4  TheIconic_iOS                  0xd9b024 FMDBDatabaseBusyHandler + 312 (FMDatabase.m:312)
      5  libsqlite3.dylib               0x9e55c sqlite3_sourceid + 54444
      6  libsqlite3.dylib               0x2d240 sqlite3_step + 6552
      7  libsqlite3.dylib               0x2bc6c sqlite3_step + 964
      8  TheIconic_iOS                  0xda0ad0 -[FMResultSet internalStepWithError:] + 183 (FMResultSet.m:183)
      9  TheIconic_iOS                  0xd9cca4 -[FMDatabase executeUpdate:error:withArgumentsInArray:orDictionary:orVAList:] + 1057 (FMDatabase.m:1057)
      10 TheIconic_iOS                  0xd9cd1c -[FMDatabase executeUpdate:] + 1068 (FMDatabase.m:1068)
      11 TheIconic_iOS                  0xd90cbc __43-[SPSQLiteEventStore insertDictionaryData:]_block_invoke + 161 (SPSQLiteEventStore.m:161)
      12 TheIconic_iOS                  0xd9fd54 __30-[FMDatabaseQueue inDatabase:]_block_invoke + 196 (FMDatabaseQueue.m:196)
      13 libdispatch.dylib              0x3dd4 _dispatch_client_callout + 20
      14 libdispatch.dylib              0x132c4 _dispatch_lane_barrier_sync_invoke_and_complete + 56
      15 TheIconic_iOS                  0xd9fcf4 -[FMDatabaseQueue inDatabase:] + 210 (FMDatabaseQueue.m:210)
      16 TheIconic_iOS                  0xd90bfc -[SPSQLiteEventStore insertDictionaryData:] + 157 (SPSQLiteEventStore.m:157)
      17 TheIconic_iOS                  0xd901c4 -[SPSQLiteEventStore addEvent:] + 80 (SPSQLiteEventStore.m:80)
      18 TheIconic_iOS                  0xd8b778 __32-[SPEmitter addPayloadToBuffer:]_block_invoke + 203 (SPEmitter.m:203)
      19 libdispatch.dylib              0x213c _dispatch_call_block_and_release + 32
      20 libdispatch.dylib              0x3dd4 _dispatch_client_callout + 20
      21 libdispatch.dylib              0x6f6c _dispatch_queue_override_invoke + 928
      22 libdispatch.dylib              0x15894 _dispatch_root_queue_drain + 392
      23 libdispatch.dylib              0x1609c _dispatch_worker_thread2 + 156
      24 libsystem_pthread.dylib        0x48f8 _pthread_wqthread + 228
      25 libsystem_pthread.dylib        0x10cc start_wqthread + 8

      NSOperationQueue 0x106222540 (QOS: UNSPECIFIED)
      0  libsystem_kernel.dylib         0x1784 semaphore_wait_trap + 8
      1  libdispatch.dylib              0x4370 _dispatch_sema4_wait + 28
      2  libdispatch.dylib              0x4a20 _dispatch_semaphore_wait_slow + 132
      3  TheIconic_iOS                  0xd89ad0 __43-[SPDefaultNetworkConnection sendRequests:]_block_invoke + 168 (SPDefaultNetworkConnection.m:168)
      4  Foundation                     0x1cbe0 __NSBLOCKOPERATION_IS_CALLING_OUT_TO_A_BLOCK__ + 24
      5  Foundation                     0x1caa0 -[NSBlockOperation main] + 104
      6  Foundation                     0x1c8a0 __NSOPERATION_IS_INVOKING_MAIN__ + 16
      7  Foundation                     0x1ab40 -[NSOperation start] + 648
      8  Foundation                     0x9f558 __NSOPERATIONQUEUE_IS_STARTING_AN_OPERATION__ + 16
      9  Foundation                     0x9f1a4 __NSOQSchedule_f + 172
      10 libdispatch.dylib              0x12e5c _dispatch_block_async_invoke2 + 148
      11 libdispatch.dylib              0x3dd4 _dispatch_client_callout + 20
      12 libdispatch.dylib              0x72d8 _dispatch_continuation_pop + 600
      13 libdispatch.dylib              0x68f4 _dispatch_async_redirect_invoke + 584
      14 libdispatch.dylib              0x15894 _dispatch_root_queue_drain + 392
      15 libdispatch.dylib              0x1609c _dispatch_worker_thread2 + 156
      16 libsystem_pthread.dylib        0x48f8 _pthread_wqthread + 228
      17 libsystem_pthread.dylib        0x10cc start_wqthread + 8

      Thread
      0  libsystem_kernel.dylib         0x1590 __workq_kernreturn + 8
      1  libsystem_pthread.dylib        0x4980 _pthread_wqthread + 364
      2  libsystem_pthread.dylib        0x10cc start_wqthread + 8

      com.apple.root.default-qos
      0  libsystem_kernel.dylib         0x71cc __psynch_cvwait + 8
      1  libsystem_pthread.dylib        0x36e4 _pthread_cond_wait + 1228
      2  Foundation                     0xbf1cc -[NSOperation waitUntilFinished] + 508
      3  Foundation                     0xbefc8 __NSOPERATIONQUEUE_IS_WAITING_ON_AN_OPERATION__ + 16
      4  Foundation                     0x1806d0 -[NSOperationQueue waitUntilAllOperationsAreFinished] + 184
      5  TheIconic_iOS                  0xd89984 -[SPDefaultNetworkConnection sendRequests:] + 181 (SPDefaultNetworkConnection.m:181)
      6  TheIconic_iOS                  0xd8ba4c -[SPEmitter attemptEmit] + 243 (SPEmitter.m:243)
      7  TheIconic_iOS                  0xd8b900 -[SPEmitter sendGuard] + 231 (SPEmitter.m:231)
      8  TheIconic_iOS                  0xd8b780 __32-[SPEmitter addPayloadToBuffer:]_block_invoke + 204 (SPEmitter.m:204)
      9  libdispatch.dylib              0x213c _dispatch_call_block_and_release + 32
      10 libdispatch.dylib              0x3dd4 _dispatch_client_callout + 20
      11 libdispatch.dylib              0x6f6c _dispatch_queue_override_invoke + 928
      12 libdispatch.dylib              0x15894 _dispatch_root_queue_drain + 392
      13 libdispatch.dylib              0x1609c _dispatch_worker_thread2 + 156
      14 libsystem_pthread.dylib        0x48f8 _pthread_wqthread + 228
      15 libsystem_pthread.dylib        0x10cc start_wqthread + 8

      Thread
      0  libsystem_pthread.dylib        0x10c4 start_wqthread + 8295334082

      com.google.firebase.crashlytics.MachExceptionServer
      0  FirebaseCrashlytics            0x1bc14 FIRCLSProcessRecordAllThreads + 393 (FIRCLSProcess.c:393)
      1  FirebaseCrashlytics            0x1bff4 FIRCLSProcessRecordAllThreads + 424 (FIRCLSProcess.c:424)
      2  FirebaseCrashlytics            0x13b2c FIRCLSHandler + 34 (FIRCLSHandler.m:34)
      3  FirebaseCrashlytics            0x161a4 FIRCLSMachExceptionServer + 521 (FIRCLSMachException.c:521)
      4  libsystem_pthread.dylib        0x606c _pthread_start + 136
      5  libsystem_pthread.dylib        0x10d8 thread_start + 8

      Thread
      0  libsystem_kernel.dylib         0x1590 __workq_kernreturn + 8
      1  libsystem_pthread.dylib        0x4980 _pthread_wqthread + 364
      2  libsystem_pthread.dylib        0x10cc start_wqthread + 8

      Thread
      0  libsystem_kernel.dylib         0x1590 __workq_kernreturn + 8
      1  libsystem_pthread.dylib        0x4980 _pthread_wqthread + 364
      2  libsystem_pthread.dylib        0x10cc start_wqthread + 8

      Thread
      0  libsystem_pthread.dylib        0x10c4 start_wqthread + 8295334082

      GAIThread
      0  libsystem_kernel.dylib         0x1808 mach_msg2_trap + 8
      1  libsystem_kernel.dylib         0x5008 mach_msg2_internal + 80
      2  libsystem_kernel.dylib         0x4f20 mach_msg_overwrite + 436
      3  libsystem_kernel.dylib         0x4d60 mach_msg + 24
      4  CoreFoundation                 0x53f5c __CFRunLoopServiceMachPort + 160
      5  CoreFoundation                 0x53600 __CFRunLoopRun + 1208
      6  CoreFoundation                 0x52cd8 CFRunLoopRunSpecific + 608
      7  Foundation                     0xc7e4c -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 212
      8  Foundation                     0xc7d20 -[NSRunLoop(NSRunLoop) run] + 64
      9  TheIconic_iOS                  0x1442d44 +[GAI threadMain:] + 4391316804
      10 Foundation                     0xde718 __NSThread__start__ + 732
      11 libsystem_pthread.dylib        0x606c _pthread_start + 136
      12 libsystem_pthread.dylib        0x10d8 thread_start + 8

      com.apple.NSURLConnectionLoader
      0  libsystem_kernel.dylib         0x1808 mach_msg2_trap + 8
      1  libsystem_kernel.dylib         0x5008 mach_msg2_internal + 80
      2  libsystem_kernel.dylib         0x4f20 mach_msg_overwrite + 436
      3  libsystem_kernel.dylib         0x4d60 mach_msg + 24
      4  CoreFoundation                 0x53f5c __CFRunLoopServiceMachPort + 160
      5  CoreFoundation                 0x53600 __CFRunLoopRun + 1208
      6  CoreFoundation                 0x52cd8 CFRunLoopRunSpecific + 608
      7  CFNetwork                      0xfdc90 _CFHostIsDomainTopLevel + 108176
      8  Foundation                     0xde718 __NSThread__start__ + 732
      9  libsystem_pthread.dylib        0x606c _pthread_start + 136
      10 libsystem_pthread.dylib        0x10d8 thread_start + 8

      Thread
      0  libsystem_pthread.dylib        0x10c4 start_wqthread + 8295334082

      Thread
      0  libsystem_pthread.dylib        0x10c4 start_wqthread + 8295334082
       

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