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iOS: starter app doesn't run in simulator #1653

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Closed
iOS: starter app doesn't run in simulator#1653
Assignees
chinmaygarde
Labels
platform-iosiOS applications specificallytoolAffects the "flutter" command-line tool. See also t: labels.

Description

@sethladd
sethladd
opened on Feb 6, 2016
~/flutter/testme $ flutter --version
Flutter from [email protected]:flutter/flutter.git (on master)
flutter revision: 01a5b83766e827b0f2bfc96652f4fcae30e329c8 (12 hours ago)
engine revision : 3f1bde71969d9da119767e479e11fc22948e3bc2

I see a Flutter icon in my simulator (after flutter start) but when I double click it, I see a white screen and then it goes back to the home screen.

I am using iPhone 6S iOS 9.2

Activity

  1. sethladd
    added
    ⚠ bug
    platform-iosiOS applications specifically
    toolAffects the "flutter" command-line tool. See also t: labels.
    on Feb 6, 2016

  2. devoncarew commented on Feb 6, 2016

    @devoncarew
    devoncarew
    on Feb 6, 2016
    Contributor

    Can you run flutter start; flutter logs, and then include the crash report file that (should be) referenced in the logs? I think this is likely the same crash I'm seeing in the simulator.

  3. sethladd commented on Feb 6, 2016

    @sethladd
    sethladd
    on Feb 6, 2016
    ContributorAuthor

    Sure thing!

    ~/flutter/testme $ flutter start ; flutter logs
Starting lib/main.dart on iPhone 6s...
Logging for iPhone 6s...
[iPhone 6s] CoreSimulatorBridge: Requesting installation of file:///Users/sethladd/flutter/testme/ios/build/Release-iphonesimulator/Runner.app/ with options: {
[iPhone 6s]         CFBundleIdentifier = "io.flutter.runner.Runner";
[iPhone 6s]         PackageType = Developer;
[iPhone 6s]         SimulatorRootPath = "/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator.sdk";
[iPhone 6s]         SimulatorUserPath = "/Users/sethladd/Library/Developer/CoreSimulator/Devices/CBC62802-2CBE-4643-BD1A-AE017EBD04C8/data";
[iPhone 6s]     }
[iPhone 6s] CoreSimulatorBridge: LaunchServices: installing app for existing placeholder <LSApplicationProxy: 0x7fd701f0a440> io.flutter.runner.Runner <(null) *Not found in database*>
[iPhone 6s] CoreSimulatorBridge: LaunchServices: Not creating progress for <LSApplicationProxy: 0x7fd701f0a440> io.flutter.runner.Runner <(null) *Not found in database*> since it is not a placeholder.
[iPhone 6s] installd: 0x1115a1000 main: Reboot detected
[iPhone 6s] installd: 0x1115a1000 is_build_upgrade: Current build version (13C75 / (null)) equal to last version recorded (13C75 / (null)); skipping upgrade
[iPhone 6s] installd: 0x1115a1000 __47-[MIDeveloperDiskImageTracker checkMountPoint:]_block_invoke: /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator.sdk/Developer/Applications is not present now or before
[iPhone 6s] containermanagerd: 0x10835b000 main: containermanagerd performing first boot initialization
[iPhone 6s] installd: 0x700000cdc000 -[MIClientConnection installPath:withOptions:completion:]: Install of "/Users/sethladd/flutter/testme/ios/build/Release-iphonesimulator/Runner.app" type Developer (LSInstallType = (null)) requested by CoreSimulatorBridge (pid 92638)
[iPhone 6s] installd: 0x700000094000 MDMCreateDeltaDirectory: calling MDMDirectoryDiff with:
[iPhone 6s]     state->old_bundle: /Users/sethladd/Library/Developer/CoreSimulator/Devices/CBC62802-2CBE-4643-BD1A-AE017EBD04C8/data/Containers/Bundle/Application/D7B76A49-CDB4-4A2B-AD06-09C036E5E413/Runner.app
[iPhone 6s]     state->new_bundle: /Users/sethladd/flutter/testme/ios/build/Release-iphonesimulator/Runner.app
[iPhone 6s]     state->dst_bundle: /Users/sethladd/Library/Developer/CoreSimulator/Devices/CBC62802-2CBE-4643-BD1A-AE017EBD04C8/data/Library/Caches/com.apple.mobile.installd.staging/temp.9an86I/extracted/Payload//Runner.app, binaryDiff flag: FALSE
[iPhone 6s]         dst_ipa: /Users/sethladd/Library/Developer/CoreSimulator/Devices/CBC62802-2CBE-4643-BD1A-AE017EBD04C8/data/Library/Caches/com.apple.mobile.installd.staging/temp.9an86I/extracted
[iPhone 6s] installd: 0x700000cdc000 __MDMDirectoryDiff_block_invoke37: calling writeDictToFile with: /Users/sethladd/Library/Developer/CoreSimulator/Devices/CBC62802-2CBE-4643-BD1A-AE017EBD04C8/data/Library/Caches/com.apple.mobile.installd.staging/temp.9an86I/extracted/ManifestCache.plist
[iPhone 6s] installd: 0x700000cdc000 writeDictToFile: ==== Successfully wrote Manifest cache to /Users/sethladd/Library/Developer/CoreSimulator/Devices/CBC62802-2CBE-4643-BD1A-AE017EBD04C8/data/Library/Caches/com.apple.mobile.installd.staging/temp.9an86I/extracted/ManifestCache.plist
[iPhone 6s] installd: 0x700000094000 __69-[MIFileManager urlsForItemsInDirectoryAtURL:ignoringSymlinks:error:]_block_invoke: Ignoring symlink at /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator.sdk/System/Library/CoreServices/CFNetworkAgent
[iPhone 6s] installd: 0x700000094000 -[MIInstaller performInstallationWithError:]: Installing <MIInstallableBundlePatch ID=io.flutter.runner.Runner; Version=1, ShortVersion=1.0>
[iPhone 6s] installd: 0x700000094000 -[MIInstallableBundlePatch applyPatchWithError:]: Attempting patch update of io.flutter.runner.Runner from 1 (1.0) to 1 (1.0)
[iPhone 6s] installd: 0x700000094000 -[MIInstallableBundle _refreshUUIDForContainer:withError:]: Data container for io.flutter.runner.Runner is now at /Users/sethladd/Library/Developer/CoreSimulator/Devices/CBC62802-2CBE-4643-BD1A-AE017EBD04C8/data/Containers/Data/Application/B1107FB9-E80A-45F6-AF07-0D0BC575053A
[iPhone 6s] installd: 0x700000094000 -[MIContainer makeContainerLiveReplacingContainer:reason:withError:]: Made container live for io.flutter.runner.Runner at /Users/sethladd/Library/Developer/CoreSimulator/Devices/CBC62802-2CBE-4643-BD1A-AE017EBD04C8/data/Containers/Bundle/Application/F39BA288-6676-4BCE-B685-4BB4B724B6F6
[iPhone 6s] installd: 0x700000094000 -[MIInstaller performInstallationWithError:]: Install Successful; Staging: 0.14s; Waiting: 0.00s; Preflight/Patch: 0.75s, Verifying: 0.00s; Overall: 1.37s
[iPhone 6s] pkd: releasing plug-in hold 12DC5EEB-0C5B-49DF-9AAC-02F1F9857A9E at client's request
[iPhone 6s] CoreSimulatorBridge: LaunchServices: NotifiedObservers <LSApplicationProxy: 0x7fd701e12500> io.flutter.runner.Runner <file:///Users/sethladd/Library/Developer/CoreSimulator/Devices/CBC62802-2CBE-4643-BD1A-AE017EBD04C8/data/Containers/Bundle/Application/F39BA288-6676-4BCE-B685-4BB4B724B6F6/Runner.app> was installed
[iPhone 6s] lsd: LaunchServices: Updating identifier store
[iPhone 6s] ondemandd: ondemandd is starting up...
[iPhone 6s] ondemandd: ODR Log file is at /Users/sethladd/Library/Developer/CoreSimulator/Devices/CBC62802-2CBE-4643-BD1A-AE017EBD04C8/data/Library/Logs/CrashReporter/DiagnosticLogs/ondemandd/ondemandd_2016-01-12-095352.log
[iPhone 6s] --- last message repeated 1 time ---
[iPhone 6s] CoreSimulatorBridge: Requesting launch of io.flutter.runner.Runner with options: {
[iPhone 6s]         environment =     {
[iPhone 6s]         };
[iPhone 6s]     }
[iPhone 6s] SpringBoard: Installed apps did change.
[iPhone 6s]     Added: {(
[iPhone 6s]     )}
[iPhone 6s]     Removed: {(
[iPhone 6s]     )}
[iPhone 6s]     Modified: {(
[iPhone 6s]         "io.flutter.runner.Runner"
[iPhone 6s]     )}
[iPhone 6s] SpringBoard: throwing out icon because its isn't visible in the model : node=<SBApplicationIcon: 0x7f9f31653ff0; nodeID: "com.apple.camera"> com.apple.camera
[iPhone 6s] bird: Unable to bootstrap_check_in() to namedDelegatePort 'com.apple.bird.push'. APS connections will not persist past process lifetime.
[iPhone 6s] SpringBoard: Reply Error: Connection interrupted
[iPhone 6s] searchd: tcp_connection_set_tfo 11 TFO is not yet supported on Simulator
[iPhone 6s] securityd: unable to access hwaes key
[iPhone 6s] assertiond: assertion failed: 15D21 13C75: assertiond + 12188 [8CF1968D-3466-38B7-B225-3F6F5B64C552]: 0x1
[iPhone 6s] SpringBoard: LICreateIconForImage passed NULL CGImageRef image
[iPhone 6s] assetsd: Cloud Resources scheduler activated a scenario producer: PLCloudLegacyPruneAgent
[iPhone 6s] assetsd: Cloud Resources scheduler activated a scenario producer: PLCloudLegacyDownloadAgent
[iPhone 6s] assetsd: Cloud Resources scheduler activated a trigger: PLCloudSystemStartedTrigger
[iPhone 6s] assetsd: Cloud Resources scheduler activated a trigger: PLCloudCacheDeleteTrigger
[iPhone 6s] assetsd: Cloud Resources scheduler activated a trigger: PLCLoudSettingsChangedTrigger
[iPhone 6s] assetsd: Cloud Resources scheduler activated a trigger: PLCloudAppInForegroundTrigger
[iPhone 6s] assetsd: Cloud Resources scheduler activated a trigger: PLCloudMetadataChangedTrigger
[iPhone 6s] assetsd: Cloud Resources scheduler activated a trigger: PLCloudMaintenanceTrigger
[iPhone 6s] assetsd: Cloud Resources scheduler activated a trigger: PLCloudMetadataStableTrigger
[iPhone 6s] backboardd: SecTaskLoadEntitlements failed error=22 cs_flags=200, task->pid_self=-1
[iPhone 6s] backboardd: SecTaskCopyDebugDescription: FlutterRunner[96521]
[iPhone 6s] backboardd: SecTaskLoadEntitlements failed error=22 cs_flags=200, task->pid_self=-1
[iPhone 6s] backboardd: SecTaskCopyDebugDescription: FlutterRunner[96521]
[iPhone 6s] backboardd: SecTaskLoadEntitlements failed error=22 cs_flags=200, task->pid_self=-1
[iPhone 6s] backboardd: SecTaskCopyDebugDescription: FlutterRunner[96521]
[iPhone 6s] backboardd: SecTaskLoadEntitlements failed error=22 cs_flags=200, task->pid_self=-1
[iPhone 6s] backboardd: SecTaskCopyDebugDescription: FlutterRunner[96521]
[iPhone 6s] backboardd: SecTaskLoadEntitlements failed error=22 cs_flags=200, task->pid_self=-1
[iPhone 6s] backboardd: SecTaskCopyDebugDescription: FlutterRunner[96521]
[iPhone 6s] FlutterRunner: assertion failed: 15D21 13C75: libxpc.dylib + 58018 [3E9AE163-9A95-35D3-BA2C-2E7144498580]: 0x7d
[iPhone 6s] assertiond: assertion failed: 15D21 13C75: assertiond + 12188 [8CF1968D-3466-38B7-B225-3F6F5B64C552]: 0x1
[iPhone 6s] --- last message repeated 2 times ---
[iPhone 6s] FlutterRunner: Could not find the service definitions manifest. No custom services will be available.
[iPhone 6s] FlutterRunner: 0 custom service definitions registered
[iPhone 6s] FlutterRunner: 2016-02-06 10:54:48.110 FlutterRunner[96521:2605837] Could not find the service definitions manifest. No custom services will be available.
[iPhone 6s] FlutterRunner: 2016-02-06 10:54:48.110 FlutterRunner[96521:2605837] 0 custom service definitions registered
[iPhone 6s] assertiond: assertion failed: 15D21 13C75: assertiond + 12188 [8CF1968D-3466-38B7-B225-3F6F5B64C552]: 0x1
[iPhone 6s] SpringBoard: BSXPCMessage received error for message: Connection interrupted
[iPhone 6s] --- last message repeated 1 time ---
[iPhone 6s] com.apple.CoreSimulator.SimDevice.CBC62802-2CBE-4643-BD1A-AE017EBD04C8.launchd_sim[92612] (UIKitApplication:io.flutter.runner.Runner[0xf43e]: Service exited due to signal: Trace/BPT trap: 5
[iPhone 6s] SpringBoard: HW kbd: Failed to set (null) as keyboard focus
[iPhone 6s] SpringBoard: Application 'UIKitApplication:io.flutter.runner.Runner[0xf43e]' crashed.
[iPhone 6s] assertiond: assertion failed: 15D21 13C75: assertiond + 12188 [8CF1968D-3466-38B7-B225-3F6F5B64C552]: 0x1
[iPhone 6s] assertiond: notify_suspend_pid() failed with error 7
[iPhone 6s] assertiond: assertion failed: 15D21 13C75: assertiond + 12188 [8CF1968D-3466-38B7-B225-3F6F5B64C552]: 0x1
[iPhone 6s] SpringBoard: Reply Error: Connection interrupted
[iPhone 6s] ReportCrash: Saved crash report for FlutterRunner[96521] version 1.0 (1) to /Users/sethladd/Library/Logs/DiagnosticReports/FlutterRunner_2016-02-06-105449_sethladd-macbookair.crash
[iPhone 6s] SpringBoard: Communications error: <OS_xpc_error: <error: 0x110188b40> { count = 1, contents =
[iPhone 6s]         "XPCErrorDescription" => <string: 0x110188ef0> { length = 22, contents = "Connection interrupted" }
[iPhone 6s]     }>
[iPhone 6s] --- last message repeated 1 time ---
[iPhone 6s] companionappd: Communications error: <OS_xpc_error: <error: 0x10ae54b40> { count = 1, contents =
[iPhone 6s]         "XPCErrorDescription" => <string: 0x10ae54ef0> { length = 22, contents = "Connection interrupted" }
[iPhone 6s]     }>
[iPhone 6s] fileproviderd: Communications error: <OS_xpc_error: <error: 0x109a03b40> { count = 1, contents =
[iPhone 6s]         "XPCErrorDescription" => <string: 0x109a03ef0> { length = 22, contents = "Connection interrupted" }
[iPhone 6s]     }>
[iPhone 6s] searchd: Communications error: <OS_xpc_error: <error: 0x1070a6b40> { count = 1, contents =
[iPhone 6s]         "XPCErrorDescription" => <string: 0x1070a6ef0> { length = 22, contents = "Connection interrupted" }
[iPhone 6s]     }>

  4. devoncarew commented on Feb 6, 2016

    @devoncarew
    devoncarew
    on Feb 6, 2016
    Contributor

    That line near the bottom:

    ReportCrash: Saved crash report for FlutterRunner[96521] version 1.0 (1) to /Users/sethladd/Library/Logs/DiagnosticReports/FlutterRunner_2016-02-06-105449_sethladd-macbookair.crash

    is what'll have the thread dump and crash location.

  5. devoncarew commented on Feb 6, 2016

    @devoncarew
    devoncarew
    on Feb 6, 2016
    Contributor

    If we want to make that particular line stand out a bit more, here's where we would tweak the code: https://github.com/flutter/flutter/blob/master/packages/flutter_tools/lib/src/ios/device_ios.dart#L488.

  6. sethladd commented on Feb 6, 2016

    @sethladd
    sethladd
    on Feb 6, 2016
    ContributorAuthor

    (I'll open another issue to make reporting a crash easier.)

    Meanwhile:

    Process:               FlutterRunner [96521]
Path:                  /Users/USER/Library/Developer/CoreSimulator/Devices/CBC62802-2CBE-4643-BD1A-AE017EBD04C8/data/Containers/Bundle/Application/F39BA288-6676-4BCE-B685-4BB4B724B6F6/Runner.app/FlutterRunner
Identifier:            FlutterRunner
Version:               1.0 (1)
Code Type:             X86-64 (Native)
Parent Process:        launchd_sim [92612]
Responsible:           FlutterRunner [96521]
User ID:               111706

Date/Time:             2016-02-06 10:54:48.291 -0800
OS Version:            Mac OS X 10.11.3 (15D21)
Report Version:        11
Anonymous UUID:        0A41107B-2071-5B9D-0228-19B9040C3EB5

Sleep/Wake UUID:       5D234B9F-56E8-46D4-A98A-A7C450D5A107

Time Awake Since Boot: 220000 seconds
Time Since Wake:       1900 seconds

System Integrity Protection: enabled

Crashed Thread:        0  platform_main  Dispatch queue: com.apple.main-thread

Exception Type:        EXC_BREAKPOINT (SIGTRAP)
Exception Codes:       0x0000000000000002, 0x0000000000000000
Exception Note:        EXC_CORPSE_NOTIFY

Application Specific Information:
CoreSimulator 201.3 - Device: iPhone 6s - Runtime: iOS 9.2 (13C75) - DeviceType: iPhone 6s

Thread 0 Crashed:: platform_main  Dispatch queue: com.apple.main-thread
0   io.flutter.runner.Runner        0x000000010603f8ac base::debug::BreakDebugger() + 5
1   io.flutter.runner.Runner        0x0000000106026c9a logging::LogMessage::~LogMessage() + 698
2   io.flutter.runner.Runner        0x0000000106018b56 -[SkySurface connectToEngineAndLoad] + 669
3   io.flutter.runner.Runner        0x00000001060184c4 -[SkySurface layoutSubviews] + 118
4   com.apple.UIKit                 0x0000000107f214a3 -[UIView(CALayerDelegate) layoutSublayersOfLayer:] + 703
5   com.apple.QuartzCore            0x0000000107d2659a -[CALayer layoutSublayers] + 146
6   com.apple.QuartzCore            0x0000000107d1ae70 CA::Layer::layout_if_needed(CA::Transaction*) + 366
7   com.apple.QuartzCore            0x0000000107d1acee CA::Layer::layout_and_display_if_needed(CA::Transaction*) + 24
8   com.apple.QuartzCore            0x0000000107d0f475 CA::Context::commit_transaction(CA::Transaction*) + 277
9   com.apple.QuartzCore            0x0000000107d3cc0a CA::Transaction::commit() + 486
10  com.apple.QuartzCore            0x0000000107d3d37c CA::Transaction::observer_callback(__CFRunLoopObserver*, unsigned long, void*) + 92
11  com.apple.CoreFoundation        0x00000001093fc367 __CFRUNLOOP_IS_CALLING_OUT_TO_AN_OBSERVER_CALLBACK_FUNCTION__ + 23
12  com.apple.CoreFoundation        0x00000001093fc2d7 __CFRunLoopDoObservers + 391
13  com.apple.CoreFoundation        0x00000001093f184c CFRunLoopRunSpecific + 524
14  com.apple.UIKit                 0x0000000107e657cd -[UIApplication _run] + 402
15  com.apple.UIKit                 0x0000000107e6a610 UIApplicationMain + 171
16  io.flutter.runner.Runner        0x000000010601ad3f PlatformMacMain + 461
17  io.flutter.runner.Runner        0x0000000106017397 main + 71
18  libdyld.dylib                   0x000000010b40c92d start + 1

Thread 1:: Dispatch queue: com.apple.libdispatch-manager
0   libsystem_kernel.dylib          0x000000010b74cfde kevent64 + 10
1   libdispatch.dylib               0x000000010b3cd8c0 _dispatch_mgr_invoke + 260
2   libdispatch.dylib               0x000000010b3cd65a _dispatch_mgr_thread + 54

Thread 2:: Dispatch queue: com.apple.asl-redirect
0   libsystem_kernel.dylib          0x000000010b746386 mach_msg_trap + 10
1   libsystem_kernel.dylib          0x000000010b7457c7 mach_msg + 55
2   libsystem_notify.dylib          0x000000010b67571c _notify_server_check + 120
3   libsystem_notify.dylib          0x000000010b67b499 notify_check + 202
4   libsystem_asl.dylib             0x000000010b42c5eb _asl_evaluate_send + 302
5   libsystem_asl.dylib             0x000000010b42d2c7 asl_log + 136
6   libsystem_asl.dylib             0x000000010b431cff read_from_source + 243
7   libdispatch.dylib               0x000000010b3dd4a7 _dispatch_client_callout + 8
8   libdispatch.dylib               0x000000010b3d0ca8 _dispatch_source_latch_and_call + 796
9   libdispatch.dylib               0x000000010b3ccc3c _dispatch_source_invoke + 1051
10  libdispatch.dylib               0x000000010b3c6f9e _dispatch_queue_drain + 718
11  libdispatch.dylib               0x000000010b3c6aa0 _dispatch_queue_invoke + 595
12  libdispatch.dylib               0x000000010b3c83b8 _dispatch_root_queue_drain + 565
13  libdispatch.dylib               0x000000010b3c817c _dispatch_worker_thread3 + 98
14  libsystem_pthread.dylib         0x000000010b71068f _pthread_wqthread + 1129
15  libsystem_pthread.dylib         0x000000010b70e365 start_wqthread + 13

Thread 3:
0   libsystem_kernel.dylib          0x000000010b74c6de __workq_kernreturn + 10
1   libsystem_pthread.dylib         0x000000010b710729 _pthread_wqthread + 1283
2   libsystem_pthread.dylib         0x000000010b70e365 start_wqthread + 13

Thread 4:: gpu_thread
0   libsystem_kernel.dylib          0x000000010b74beb2 __psynch_cvwait + 10
1   libsystem_pthread.dylib         0x000000010b711150 _pthread_cond_wait + 767
2   io.flutter.runner.Runner        0x000000010605d292 mojo::system::Waiter::Wait(unsigned long long, unsigned int*) + 152
3   io.flutter.runner.Runner        0x0000000106053690 mojo::system::Core::WaitManyInternal(unsigned int const*, unsigned int const*, unsigned int, unsigned long long, unsigned int*, mojo::system::HandleSignalsState*) + 402
4   io.flutter.runner.Runner        0x00000001060538a1 mojo::system::Core::WaitMany(mojo::system::UserPointer<unsigned int const>, mojo::system::UserPointer<unsigned int const>, unsigned int, unsigned long long, mojo::system::UserPointer<unsigned int>, mojo::system::UserPointer<MojoHandleSignalsState>) + 291
5   io.flutter.runner.Runner        0x000000010605d3f9 MojoWaitMany + 70
6   io.flutter.runner.Runner        0x0000000106070c48 mojo::common::MessagePumpMojo::DoInternalWork(mojo::common::MessagePumpMojo::RunState const&, bool) + 954
7   io.flutter.runner.Runner        0x000000010607071f mojo::common::MessagePumpMojo::DoRunLoop(mojo::common::MessagePumpMojo::RunState*, base::MessagePump::Delegate*) + 43
8   io.flutter.runner.Runner        0x000000010607067b mojo::common::MessagePumpMojo::Run(base::MessagePump::Delegate*) + 185
9   io.flutter.runner.Runner        0x000000010602c443 base::RunLoop::Run() + 99
10  io.flutter.runner.Runner        0x000000010602979d base::MessageLoop::Run() + 29
11  io.flutter.runner.Runner        0x0000000106037242 base::Thread::ThreadMain() + 210
12  io.flutter.runner.Runner        0x0000000106036560 base::(anonymous namespace)::ThreadFunc(void*) + 144
13  libsystem_pthread.dylib         0x000000010b710c13 _pthread_body + 131
14  libsystem_pthread.dylib         0x000000010b710b90 _pthread_start + 168
15  libsystem_pthread.dylib         0x000000010b70e375 thread_start + 13

Thread 5:: ui_thread
0   libsystem_kernel.dylib          0x000000010b74beb2 __psynch_cvwait + 10
1   libsystem_pthread.dylib         0x000000010b711150 _pthread_cond_wait + 767
2   io.flutter.runner.Runner        0x000000010605d292 mojo::system::Waiter::Wait(unsigned long long, unsigned int*) + 152
3   io.flutter.runner.Runner        0x0000000106053690 mojo::system::Core::WaitManyInternal(unsigned int const*, unsigned int const*, unsigned int, unsigned long long, unsigned int*, mojo::system::HandleSignalsState*) + 402
4   io.flutter.runner.Runner        0x00000001060538a1 mojo::system::Core::WaitMany(mojo::system::UserPointer<unsigned int const>, mojo::system::UserPointer<unsigned int const>, unsigned int, unsigned long long, mojo::system::UserPointer<unsigned int>, mojo::system::UserPointer<MojoHandleSignalsState>) + 291
5   io.flutter.runner.Runner        0x000000010605d3f9 MojoWaitMany + 70
6   io.flutter.runner.Runner        0x0000000106070c48 mojo::common::MessagePumpMojo::DoInternalWork(mojo::common::MessagePumpMojo::RunState const&, bool) + 954
7   io.flutter.runner.Runner        0x000000010607071f mojo::common::MessagePumpMojo::DoRunLoop(mojo::common::MessagePumpMojo::RunState*, base::MessagePump::Delegate*) + 43
8   io.flutter.runner.Runner        0x000000010607067b mojo::common::MessagePumpMojo::Run(base::MessagePump::Delegate*) + 185
9   io.flutter.runner.Runner        0x000000010602c443 base::RunLoop::Run() + 99
10  io.flutter.runner.Runner        0x000000010602979d base::MessageLoop::Run() + 29
11  io.flutter.runner.Runner        0x0000000106037242 base::Thread::ThreadMain() + 210
12  io.flutter.runner.Runner        0x0000000106036560 base::(anonymous namespace)::ThreadFunc(void*) + 144
13  libsystem_pthread.dylib         0x000000010b710c13 _pthread_body + 131
14  libsystem_pthread.dylib         0x000000010b710b90 _pthread_start + 168
15  libsystem_pthread.dylib         0x000000010b70e375 thread_start + 13

Thread 6:: io_thread
0   libsystem_kernel.dylib          0x000000010b74beb2 __psynch_cvwait + 10
1   libsystem_pthread.dylib         0x000000010b711150 _pthread_cond_wait + 767
2   io.flutter.runner.Runner        0x000000010605d292 mojo::system::Waiter::Wait(unsigned long long, unsigned int*) + 152
3   io.flutter.runner.Runner        0x0000000106053690 mojo::system::Core::WaitManyInternal(unsigned int const*, unsigned int const*, unsigned int, unsigned long long, unsigned int*, mojo::system::HandleSignalsState*) + 402
4   io.flutter.runner.Runner        0x00000001060538a1 mojo::system::Core::WaitMany(mojo::system::UserPointer<unsigned int const>, mojo::system::UserPointer<unsigned int const>, unsigned int, unsigned long long, mojo::system::UserPointer<unsigned int>, mojo::system::UserPointer<MojoHandleSignalsState>) + 291
5   io.flutter.runner.Runner        0x000000010605d3f9 MojoWaitMany + 70
6   io.flutter.runner.Runner        0x0000000106070c48 mojo::common::MessagePumpMojo::DoInternalWork(mojo::common::MessagePumpMojo::RunState const&, bool) + 954
7   io.flutter.runner.Runner        0x000000010607071f mojo::common::MessagePumpMojo::DoRunLoop(mojo::common::MessagePumpMojo::RunState*, base::MessagePump::Delegate*) + 43
8   io.flutter.runner.Runner        0x000000010607067b mojo::common::MessagePumpMojo::Run(base::MessagePump::Delegate*) + 185
9   io.flutter.runner.Runner        0x000000010602c443 base::RunLoop::Run() + 99
10  io.flutter.runner.Runner        0x000000010602979d base::MessageLoop::Run() + 29
11  io.flutter.runner.Runner        0x0000000106037242 base::Thread::ThreadMain() + 210
12  io.flutter.runner.Runner        0x0000000106036560 base::(anonymous namespace)::ThreadFunc(void*) + 144
13  libsystem_pthread.dylib         0x000000010b710c13 _pthread_body + 131
14  libsystem_pthread.dylib         0x000000010b710b90 _pthread_start + 168
15  libsystem_pthread.dylib         0x000000010b70e375 thread_start + 13

Thread 7:
0   libsystem_kernel.dylib          0x000000010b74cfc6 kevent + 10
1   io.flutter.runner.Runner        0x00000001062f5ee8 dart::bin::EventHandlerImplementation::EventHandlerEntry(unsigned long) + 264
2   io.flutter.runner.Runner        0x0000000106308c1e dart::bin::ThreadStart(void*) + 30
3   libsystem_pthread.dylib         0x000000010b710c13 _pthread_body + 131
4   libsystem_pthread.dylib         0x000000010b710b90 _pthread_start + 168
5   libsystem_pthread.dylib         0x000000010b70e375 thread_start + 13

Thread 8:
0   libsystem_kernel.dylib          0x000000010b74beb2 __psynch_cvwait + 10
1   libsystem_pthread.dylib         0x000000010b711150 _pthread_cond_wait + 767
2   io.flutter.runner.Runner        0x000000010605d292 mojo::system::Waiter::Wait(unsigned long long, unsigned int*) + 152
3   io.flutter.runner.Runner        0x0000000106053690 mojo::system::Core::WaitManyInternal(unsigned int const*, unsigned int const*, unsigned int, unsigned long long, unsigned int*, mojo::system::HandleSignalsState*) + 402
4   io.flutter.runner.Runner        0x000000010605384f mojo::system::Core::WaitMany(mojo::system::UserPointer<unsigned int const>, mojo::system::UserPointer<unsigned int const>, unsigned int, unsigned long long, mojo::system::UserPointer<unsigned int>, mojo::system::UserPointer<MojoHandleSignalsState>) + 209
5   io.flutter.runner.Runner        0x000000010605d3f9 MojoWaitMany + 70
6   io.flutter.runner.Runner        0x00000001062e9782 mojo::dart::HandleWatcherThreadState::Run() + 190
7   io.flutter.runner.Runner        0x00000001062e98cb mojo::dart::HandleWatcher::ThreadMain(unsigned int) + 39
8   io.flutter.runner.Runner        0x00000001062ea6ab void* std::__1::__thread_proxy<std::__1::tuple<void (*)(unsigned int), unsigned int> >(void*) + 60
9   libsystem_pthread.dylib         0x000000010b710c13 _pthread_body + 131
10  libsystem_pthread.dylib         0x000000010b710b90 _pthread_start + 168
11  libsystem_pthread.dylib         0x000000010b70e375 thread_start + 13

Thread 9:
0   libsystem_kernel.dylib          0x000000010b74beb2 __psynch_cvwait + 10
1   libsystem_pthread.dylib         0x000000010b711186 _pthread_cond_wait + 821
2   io.flutter.runner.Runner        0x00000001065aa688 dart::Monitor::WaitMicros(long long) + 136
3   io.flutter.runner.Runner        0x000000010668599c dart::ThreadPool::Worker::Loop() + 300
4   io.flutter.runner.Runner        0x0000000106685780 dart::ThreadPool::Worker::Main(unsigned long) + 96
5   io.flutter.runner.Runner        0x00000001065a9c47 dart::ThreadStart(void*) + 71
6   libsystem_pthread.dylib         0x000000010b710c13 _pthread_body + 131
7   libsystem_pthread.dylib         0x000000010b710b90 _pthread_start + 168
8   libsystem_pthread.dylib         0x000000010b70e375 thread_start + 13

Thread 10:
0   libsystem_kernel.dylib          0x000000010b74beb2 __psynch_cvwait + 10
1   libsystem_pthread.dylib         0x000000010b711186 _pthread_cond_wait + 821
2   io.flutter.runner.Runner        0x00000001065aa688 dart::Monitor::WaitMicros(long long) + 136
3   io.flutter.runner.Runner        0x000000010668599c dart::ThreadPool::Worker::Loop() + 300
4   io.flutter.runner.Runner        0x0000000106685780 dart::ThreadPool::Worker::Main(unsigned long) + 96
5   io.flutter.runner.Runner        0x00000001065a9c47 dart::ThreadStart(void*) + 71
6   libsystem_pthread.dylib         0x000000010b710c13 _pthread_body + 131
7   libsystem_pthread.dylib         0x000000010b710b90 _pthread_start + 168
8   libsystem_pthread.dylib         0x000000010b70e375 thread_start + 13

Thread 11:
0   libsystem_kernel.dylib          0x000000010b74c6de __workq_kernreturn + 10
1   libsystem_pthread.dylib         0x000000010b710729 _pthread_wqthread + 1283
2   libsystem_pthread.dylib         0x000000010b70e365 start_wqthread + 13

Thread 12:: handle-watcher-thread
0   libsystem_kernel.dylib          0x000000010b74beb2 __psynch_cvwait + 10
1   libsystem_pthread.dylib         0x000000010b711150 _pthread_cond_wait + 767
2   io.flutter.runner.Runner        0x000000010605d292 mojo::system::Waiter::Wait(unsigned long long, unsigned int*) + 152
3   io.flutter.runner.Runner        0x0000000106053690 mojo::system::Core::WaitManyInternal(unsigned int const*, unsigned int const*, unsigned int, unsigned long long, unsigned int*, mojo::system::HandleSignalsState*) + 402
4   io.flutter.runner.Runner        0x00000001060538a1 mojo::system::Core::WaitMany(mojo::system::UserPointer<unsigned int const>, mojo::system::UserPointer<unsigned int const>, unsigned int, unsigned long long, mojo::system::UserPointer<unsigned int>, mojo::system::UserPointer<MojoHandleSignalsState>) + 291
5   io.flutter.runner.Runner        0x000000010605d3f9 MojoWaitMany + 70
6   io.flutter.runner.Runner        0x0000000106070c48 mojo::common::MessagePumpMojo::DoInternalWork(mojo::common::MessagePumpMojo::RunState const&, bool) + 954
7   io.flutter.runner.Runner        0x000000010607071f mojo::common::MessagePumpMojo::DoRunLoop(mojo::common::MessagePumpMojo::RunState*, base::MessagePump::Delegate*) + 43
8   io.flutter.runner.Runner        0x000000010607067b mojo::common::MessagePumpMojo::Run(base::MessagePump::Delegate*) + 185
9   io.flutter.runner.Runner        0x000000010602c443 base::RunLoop::Run() + 99
10  io.flutter.runner.Runner        0x000000010602979d base::MessageLoop::Run() + 29
11  io.flutter.runner.Runner        0x0000000106037242 base::Thread::ThreadMain() + 210
12  io.flutter.runner.Runner        0x0000000106036560 base::(anonymous namespace)::ThreadFunc(void*) + 144
13  libsystem_pthread.dylib         0x000000010b710c13 _pthread_body + 131
14  libsystem_pthread.dylib         0x000000010b710b90 _pthread_start + 168
15  libsystem_pthread.dylib         0x000000010b70e375 thread_start + 13

Thread 0 crashed with X86 Thread State (64-bit):
  rax: 0x000000000000007b  rbx: 0x0000000000000000  rcx: 0x0000000000000020  rdx: 0xffffffffffffffdb
  rdi: 0x00007fff59be6b80  rsi: 0x00007f9da244db50  rbp: 0x00007fff59be6b40  rsp: 0x00007fff59be6b40
   r8: 0x0000000000000040   r9: 0x000000010b4e01e0  r10: 0x000000010748e890  r11: 0x00000061b7799090
  r12: 0xd5003bd6a5b48004  r13: 0x00007fff59be7000  r14: 0x00007fff59be7008  r15: 0x00007fff59be7010
  rip: 0x000000010603f8ac  rfl: 0x0000000000000246  cr2: 0x000000010a4f6186

Logical CPU:     2
Error Code:      0x00000000
Trap Number:     3


Binary Images:
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       0x109858000 -        0x109a04ff3  com.apple.CoreGraphics (1.600.0 - 924.0.7) <291E992B-6A4E-3362-8238-63313D3850B4> /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator.sdk/System/Library/Frameworks/CoreGraphics.framework/CoreGraphics
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       0x10a4e3000 -        0x10a4e4ff7 +libSystem.dylib (1226.10.1) <3DEB27F2-E0B5-314A-BF0A-8880E3D52560> /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator.sdk/usr/lib/libSystem.dylib
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       0x10a591000 -        0x10a5baff7 +libc++abi.dylib (126.4) <81525DEF-7B93-3F82-9683-8959FA4CE98D> /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator.sdk/usr/lib/libc++abi.dylib
       0x10a5c9000 -        0x10a92b1a7 +libobjc.A.dylib (679.1) <1643ADA5-0EAA-3D93-8654-DF70DDCA4045> /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator.sdk/usr/lib/libobjc.A.dylib
       0x10aa06000 -        0x10aa10ff7  com.apple.AssertionServices (1.0 - 1) <3A58C83F-6145-30A5-9403-E96EDBA2B0E6> /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator.sdk/System/Library/PrivateFrameworks/AssertionServices.framework/AssertionServices
       0x10aa23000 -        0x10aae7fff  com.apple.MobileCoreServices (727.6.2 - 727.6.2) <40A78B7D-FB1E-31FC-85D0-D98657F979C6> /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator.sdk/System/Library/Frameworks/MobileCoreServices.framework/MobileCoreServices
       0x10ab69000 -        0x10abeefff  com.apple.CoreMedia (1.0 - 1731.51.19) <DD9A55E0-18B8-319D-92FE-4B2B0C9BD52F> /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator.sdk/System/Library/Frameworks/CoreMedia.framework/CoreMedia
       0x10ac58000 -        0x10ac7cff7  com.apple.SpringBoardServices (1.0 - 1.0) <CC1A9A76-2B8B-35FA-A953-92B3E4622D4D> /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator.sdk/System/Library/PrivateFrameworks/SpringBoardServices.framework/SpringBoardServices
       0x10acab000 -        0x10acf8ff3  com.apple.audio.CoreAudio (4.3.0 - 4.3.0) <794B0BA4-3F1A-3790-B617-F3FB253DEBEB> /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator.sdk/System/Library/Frameworks/CoreAudio.framework/CoreAudio
       0x10ad1c000 -        0x10ad77ff7  com.apple.framework.IOKit (2.0.2 - 1179.21.1) <853021F2-7572-3EE4-B9FC-0684BBEE030B> /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator.sdk/System/Library/Frameworks/IOKit.framework/Versions/A/IOKit
       0x10ada9000 -        0x10adb9ff7 +libbsm.0.dylib (28.1) <7F09D054-5AE0-3711-9F61-1768227B64B3> /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator.sdk/usr/lib/libbsm.0.dylib
       0x10adc1000 -        0x10add6ffb +libMobileGestalt.dylib (392.20.4) <05D34BD9-E19D-306C-8856-05AECAFE9893> /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator.sdk/usr/lib/libMobileGestalt.dylib
       0x10ae0d000 -        0x10ae0dfff  com.apple.Accelerate (1.10 - Accelerate 1.10) <1B1483EE-AEA5-37A0-9EE4-0B3B8FAF8ACB> /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator.sdk/System/Library/Frameworks/Accelerate.framework/Accelerate
       0x10ae10000 -        0x10ae7cff3  com.apple.Security (10.0 - ???) <5C3DF729-A91C-365B-A314-108C0B668DF6> /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator.sdk/System/Library/Frameworks/Security.framework/Security
       0x10aed2000 -        0x10aed7ff7  com.apple.TCC (1.0 - 1) <7A73D618-5059-38A6-A1FA-DDA3AAF0F88C> /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator.sdk/System/Library/PrivateFrameworks/TCC.framework/TCC
       0x10aee0000 -        0x10af16fff  com.apple.FrontBoardServices (1.0 - 1) <236F3BDB-D0EB-3E48-B084-ACEA42CB321F> /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator.sdk/System/Library/PrivateFrameworks/FrontBoardServices.framework/FrontBoardServices
       0x10af63000 -        0x10afabfff  com.apple.BaseBoard (1.0 - 1) <1A7979A6-3F5F-3067-8004-145F1C1FED0A> /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator.sdk/System/Library/PrivateFrameworks/BaseBoard.framework/BaseBoard
       0x10affc000 -        0x10b203ff3 +libicucore.A.dylib (551.42) <5C7CE20D-3B0F-3CD2-B19E-2C8D4CAE9147> /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator.sdk/usr/lib/libicucore.A.dylib
       0x10b2c6000 -        0x10b2daffb  com.apple.GraphicsServices (1.0 - 1.0) <C351FE76-BE41-3E44-A3B1-3D3160497F31> /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator.sdk/System/Library/PrivateFrameworks/GraphicsServices.framework/GraphicsServices
       0x10b2f2000 -        0x10b2f6ff7 +libcache.dylib (75.3) <8FE45F98-9F2E-3CCA-AF0B-2A5FDB2D0177> /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator.sdk/usr/lib/system/libcache.dylib
       0x10b2fb000 -        0x10b306ff7 +libcommonCrypto.dylib (60075.20.1) <45B23C8E-4399-3A6B-93F9-BA749105BED3> /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator.sdk/usr/lib/system/libcommonCrypto.dylib
       0x10b313000 -        0x10b31afff +libcompiler_rt.dylib (62) <C4852A1C-DD67-3616-8B91-A75B50F2B65E> /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator.sdk/usr/lib/system/libcompiler_rt.dylib
       0x10b322000 -        0x10b329ffb +libcopyfile.dylib (127) <4BE0E6CA-0B3A-313C-9790-1D33D3EA75A8> /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator.sdk/usr/lib/system/libcopyfile.dylib
       0x10b330000 -        0x10b3a7ff7 +libcorecrypto.dylib (335.20.1) <34495822-E791-3CDB-BB14-1C083740B04E> /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator.sdk/usr/lib/system/libcorecrypto.dylib
       0x10b3c0000 -        0x10b3e4ff7 +libdispatch.dylib (501.20.1) <1A5797EC-669B-33F9-8528-AAA446BC913E> /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator.sdk/usr/lib/system/libdispatch.dylib
       0x10b40a000 -        0x10b40cfff +libdyld.dylib (370.6) <236C574A-79E7-3E1A-BF19-E1CBC04AC582> /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator.sdk/usr/lib/system/libdyld.dylib
       0x10b413000 -        0x10b413ff7 +liblaunch.dylib (756.20.4) <6FA06587-ED1A-3B5D-9923-4A093F8D5B7E> /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator.sdk/usr/lib/system/liblaunch.dylib
       0x10b419000 -        0x10b41eff7 +libmacho.dylib (875) <1E351755-DB16-3B5C-82FD-B47B354FCB51> /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator.sdk/usr/lib/system/libmacho.dylib
       0x10b424000 -        0x10b425ffb +libremovefile.dylib (41) <A69BE47E-EF3F-35AE-BBD6-EB19688A9DFA> /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator.sdk/usr/lib/system/libremovefile.dylib
       0x10b42a000 -        0x10b441ff7 +libsystem_asl.dylib (322) <34369616-AC83-39A8-B4EE-9D1A7DF0BA0F> /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator.sdk/usr/lib/system/libsystem_asl.dylib
       0x10b44e000 -        0x10b44ffff +libsystem_blocks.dylib (66) <61456881-D964-3217-8FFF-58643863C59E> /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator.sdk/usr/lib/system/libsystem_blocks.dylib
       0x10b455000 -        0x10b4ddff7 +libsystem_c.dylib (1082.20.4) <FC0DDE24-A78D-39CA-848A-C937D5903386> /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator.sdk/usr/lib/system/libsystem_c.dylib
       0x10b505000 -        0x10b507ff7 +libsystem_configuration.dylib (802.20.7) <C09C551D-48D0-371D-AAF7-9132E6C7AB73> /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator.sdk/usr/lib/system/libsystem_configuration.dylib
       0x10b50e000 -        0x10b510fff +libsystem_containermanager.dylib (41.20.1) <E0DC470E-6BA2-3490-9741-0F280FE09ED4> /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator.sdk/usr/lib/system/libsystem_containermanager.dylib
       0x10b515000 -        0x10b516fff +libsystem_coreservices.dylib (19) <40B277D3-90DB-3E7E-A6B5-0DE8A9279786> /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator.sdk/usr/lib/system/libsystem_coreservices.dylib
       0x10b51c000 -        0x10b532ffb +libsystem_coretls.dylib (83.20.8) <55DC52C4-50E8-3EB5-B4D2-6DBE24018539> /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator.sdk/usr/lib/system/libsystem_coretls.dylib
       0x10b53e000 -        0x10b546ffb +libsystem_dnssd.dylib (625.20.4) <D5C09106-9591-3A79-9FFF-FB6CF4653C00> /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator.sdk/usr/lib/system/libsystem_dnssd.dylib
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       0x115f41000 -        0x115f43fff +libCGXType.A.dylib (924.0.7) <A9D3CE5C-71E1-342B-8837-A140F26D1DCC> /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator.sdk/System/Library/Frameworks/CoreGraphics.framework/Resources/libCGXType.A.dylib
       0x11605f000 -        0x116086fff +libRIP.A.dylib (924.0.7) <4FA5309D-6DEA-38F1-AF4B-8D1B3F33654E> /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator.sdk/System/Library/Frameworks/CoreGraphics.framework/Resources/libRIP.A.dylib
    0x7fff6abbc000 -     0x7fff6abf3007  dyld (360.19) <9D05FDF4-65CE-3B53-86D4-ABE1A5BF35F3> /usr/lib/dyld

External Modification Summary:
  Calls made by other processes targeting this process:
    task_for_pid: 0
    thread_create: 0
    thread_set_state: 0
  Calls made by this process:
    task_for_pid: 0
    thread_create: 0
    thread_set_state: 0
  Calls made by all processes on this machine:
    task_for_pid: 180167
    thread_create: 0
    thread_set_state: 0

VM Region Summary:
ReadOnly portion of Libraries: Total=172.8M resident=0K(0%) swapped_out_or_unallocated=172.8M(100%)
Writable regions: Total=83.7M written=0K(0%) resident=0K(0%) swapped_out=0K(0%) unallocated=83.7M(100%)

                                VIRTUAL   REGION 
REGION TYPE                        SIZE    COUNT (non-coalesced) 
===========                     =======  ======= 
CoreAnimation                       36K        5 
Dispatch continuations            8192K        2 
Kernel Alloc Once                    8K        3 
MALLOC                            48.0M       20 
MALLOC guard page                   32K        7 
Process Corpse Info               2048K        2 
STACK GUARD                       56.0M       14 
Stack                             15.2M       15 
VM_ALLOCATE                       11.3M       14 
__DATA                            7080K      150 
__DATA_CONST                      12.0M      119 
__LINKEDIT                        42.2M      129 
__TEXT                           130.7M      128 
__UNICODE                          552K        2 
dylib (reserved)                     8K        2         reserved VM address space (unallocated)
mapped file                       33.3M        8 
shared memory                       16K        4 
===========                     =======  ======= 
TOTAL                            366.2M      607 
TOTAL, minus reserved VM space   366.2M      607

  7. devoncarew commented on Feb 6, 2016

    @devoncarew
    devoncarew
    on Feb 6, 2016
    Contributor
    0   io.flutter.runner.Runner        0x000000010603f8ac base::debug::BreakDebugger() + 5
1   io.flutter.runner.Runner        0x0000000106026c9a logging::LogMessage::~LogMessage() + 698
2   io.flutter.runner.Runner        0x0000000106018b56 -[SkySurface connectToEngineAndLoad] + 669

    That's what I see as well. May want to show this to @chinmaygarde on Monday :)

  8. chinmaygarde
    self-assigned this
    on Feb 8, 2016

  9. chinmaygarde commented on Feb 8, 2016

    @chinmaygarde
    chinmaygarde
    on Feb 8, 2016
    Contributor

    @sethladd May I have a tarball of your project?

  10. paulb777 commented on Feb 8, 2016

    @paulb777
    paulb777
    on Feb 8, 2016

    This fixes it for me:

    --- a/packages/flutter_tools/lib/src/ios/device_ios.dart
    +++ b/packages/flutter_tools/lib/src/ios/device_ios.dart
    @@ -507,9 +511,13 @@ Future _buildIOSXcodeProject(ApplicationPackage app, bool isDevice) async
    ];

    if (!isDevice) {

    • commands.addAll(['-sdk', 'iphonesimulator']);
    • commands.addAll(['-sdk', 'iphonesimulator', '-arch', 'x86_64']);
      }

  11. sethladd commented on Feb 8, 2016

    @sethladd
    sethladd
    on Feb 8, 2016
    ContributorAuthor

    @chinmaygarde shared to you via email

  12. devoncarew commented on Feb 8, 2016

    @devoncarew
    devoncarew
    on Feb 8, 2016
    Contributor

    This works for me as well.

  13. chinmaygarde commented on Feb 8, 2016

    @chinmaygarde
    chinmaygarde
    on Feb 8, 2016
    Contributor

    lgtm. Hey Paul o/

  14. paulb777 commented on Feb 8, 2016

    @paulb777
    paulb777
    on Feb 8, 2016

    Good to see you Chinmay :) Thanks for the push Devon

  15. devoncarew
    closed this as completedon Feb 8, 2016

  16. devoncarew commented on Feb 8, 2016

    @devoncarew
    devoncarew
    on Feb 8, 2016
    Contributor

    Thanks for the fix :)

  17. TahaTesser
    added a commit that references this issue on Aug 13, 2020

    Updated Gradle tooling to match Android Studio 3.4 for shared_prefere…

    1ec4fe1

  18. github-actions commented on Sep 6, 2021

    @github-actions
    github-actionsbot
    on Sep 6, 2021

    This thread has been automatically locked since there has not been any recent activity after it was closed. If you are still experiencing a similar issue, please open a new bug, including the output of flutter doctor -v and a minimal reproduction of the issue.

  19. github-actions
    locked as resolved and limited conversation to collaborators on Sep 6, 2021
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