iOS app crashes when viewing PDFs

[KirioXX]

Hi,

First things first thank you very much for this library! It has been great to work with!

We started to implement it into our iOS app to view technical drawings of buildings.
Sadly we have seen quite consistent crashes when opening PDF and panning around.
There is a error report that we get consistent that point to pdfrx in our sentry.

Error Title:

Error: StateError pdf_viewer.dart in _PdfViewerState._localToGlobal

Exception:

StateError: Bad state: RenderBox was not laid out: RenderFittedBox#78226

Stack Trace

```sh StateError: Bad state: RenderBox was not laid out: RenderFittedBox#78226 #0 RenderBox.size (package:flutter/src/rendering/box.dart:2200) #1 RenderFittedBox.paintsChild (package:flutter/src/rendering/proxy_box.dart:2852) #2 RenderFittedBox.applyPaintTransform (package:flutter/src/rendering/proxy_box.dart:2857) #3 RenderObject.getTransformTo (package:flutter/src/rendering/object.dart:3411) #4 RenderBox.localToGlobal (package:flutter/src/rendering/box.dart:2887) #5 _PdfViewerState._localToGlobal (package:pdfrx/src/widgets/pdf_viewer.dart:1546) #6 _PdfViewerState._documentToGlobal (package:pdfrx/src/widgets/pdf_viewer.dart:1558) #7 _PdfViewerState._documentToRenderBox (package:pdfrx/src/widgets/pdf_viewer.dart:829) #8 _PdfViewerState._buildPageOverlayWidgets (package:pdfrx/src/widgets/pdf_viewer.dart:735) #9 _PdfViewerState.build.. (package:pdfrx/src/widgets/pdf_viewer.dart:451) #10 StreamBuilder.build (package:flutter/src/widgets/async.dart:451) #11 _StreamBuilderBaseState.build (package:flutter/src/widgets/async.dart:120) #12 StatefulElement.build (package:flutter/src/widgets/framework.dart:5729) #13 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:5617) #14 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5780) #15 Element.rebuild (package:flutter/src/widgets/framework.dart:5333) #16 StatefulElement.update (package:flutter/src/widgets/framework.dart:5803) #17 Element.updateChild (package:flutter/src/widgets/framework.dart:3941) #18 SingleChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:6907) #19 Element.updateChild (package:flutter/src/widgets/framework.dart:3941) #20 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:5642) #21 Element.rebuild (package:flutter/src/widgets/framework.dart:5333) #22 ProxyElement.update (package:flutter/src/widgets/framework.dart:5946) #23 _InheritedNotifierElement.update (package:flutter/src/widgets/inherited_notifier.dart:105) #24 Element.updateChild (package:flutter/src/widgets/framework.dart:3941) #25 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:5642) #26 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5780) #27 Element.rebuild (package:flutter/src/widgets/framework.dart:5333) #28 StatefulElement.update (package:flutter/src/widgets/framework.dart:5803) #29 Element.updateChild (package:flutter/src/widgets/framework.dart:3941) #30 SingleChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:6907) #31 Element.updateChild (package:flutter/src/widgets/framework.dart:3941) #32 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:5642) #33 Element.rebuild (package:flutter/src/widgets/framework.dart:5333) #34 StatelessElement.update (package:flutter/src/widgets/framework.dart:5693) #35 Element.updateChild (package:flutter/src/widgets/framework.dart:3941) #36 _LayoutBuilderElement._rebuildWithConstraints.updateChildCallback (package:flutter/src/widgets/layout_builder.dart:207) #37 BuildOwner.buildScope (package:flutter/src/widgets/framework.dart:3038) #38 _LayoutBuilderElement._rebuildWithConstraints (package:flutter/src/widgets/layout_builder.dart:231) #39 RenderObject.invokeLayoutCallback. (package:flutter/src/rendering/object.dart:2719) #40 PipelineOwner._enableMutationsToDirtySubtrees (package:flutter/src/rendering/object.dart:1098) #41 RenderObject.invokeLayoutCallback (package:flutter/src/rendering/object.dart:2719) #42 RenderConstrainedLayoutBuilder.rebuildIfNecessary (package:flutter/src/widgets/layout_builder.dart:278) #43 _RenderLayoutBuilder.performLayout (package:flutter/src/widgets/layout_builder.dart:369) #44 RenderObject.layout (package:flutter/src/rendering/object.dart:2608) #45 ChildLayoutHelper.layoutChild (package:flutter/src/rendering/layout_helper.dart:61) #46 RenderFlex._computeSizes (package:flutter/src/rendering/flex.dart:1009) #47 RenderFlex.performLayout (package:flutter/src/rendering/flex.dart:1051) #48 RenderObject.layout (package:flutter/src/rendering/object.dart:2608) #49 RenderProxyBoxMixin.performLayout (package:flutter/src/rendering/proxy_box.dart:111) #50 RenderObject.layout (package:flutter/src/rendering/object.dart:2608) #51 RenderConstrainedBox.performLayout (package:flutter/src/rendering/proxy_box.dart:291) #52 RenderObject.layout (package:flutter/src/rendering/object.dart:2608) #53 RenderFittedBox.performLayout (package:flutter/src/rendering/proxy_box.dart:2731) #54 RenderObject.layout (package:flutter/src/rendering/object.dart:2608) #55 ChildLayoutHelper.layoutChild (package:flutter/src/rendering/layout_helper.dart:61) #56 RenderStack._computeSize (package:flutter/src/rendering/stack.dart:595) #57 RenderStack.performLayout (package:flutter/src/rendering/stack.dart:622) #58 RenderObject.layout (package:flutter/src/rendering/object.dart:2608) #59 RenderProxyBoxMixin.performLayout (package:flutter/src/rendering/proxy_box.dart:111) #60 RenderObject.layout (package:flutter/src/rendering/object.dart:2608) #61 RenderProxyBoxMixin.performLayout (package:flutter/src/rendering/proxy_box.dart:111) #62 RenderCustomPaint.performLayout (package:flutter/src/rendering/custom_paint.dart:569) #63 RenderObject.layout (package:flutter/src/rendering/object.dart:2608) #64 RenderProxyBoxMixin.performLayout (package:flutter/src/rendering/proxy_box.dart:111) #65 _RenderCustomClip.performLayout (package:flutter/src/rendering/proxy_box.dart:1448) #66 RenderObject.layout (package:flutter/src/rendering/object.dart:2608) #67 RenderConstrainedBox.performLayout (package:flutter/src/rendering/proxy_box.dart:291) #68 RenderObject.layout (package:flutter/src/rendering/object.dart:2608) #69 RenderProxyBoxMixin.performLayout (package:flutter/src/rendering/proxy_box.dart:111) #70 RenderObject.layout (package:flutter/src/rendering/object.dart:2608) #71 RenderPositionedBox.performLayout (package:flutter/src/rendering/shifted_box.dart:451) #72 RenderObject.layout (package:flutter/src/rendering/object.dart:2608) #73 RenderProxyBoxMixin.performLayout (package:flutter/src/rendering/proxy_box.dart:111) #74 RenderObject.layout (package:flutter/src/rendering/object.dart:2608) #75 RenderConstrainedBox.performLayout (package:flutter/src/rendering/proxy_box.dart:291) #76 RenderObject.layout (package:flutter/src/rendering/object.dart:2608) #77 RenderPositionedBox.performLayout (package:flutter/src/rendering/shifted_box.dart:451) #78 RenderObject._layoutWithoutResize (package:flutter/src/rendering/object.dart:2446) #79 PipelineOwner.flushLayout (package:flutter/src/rendering/object.dart:1052) #80 PipelineOwner.flushLayout (package:flutter/src/rendering/object.dart:1065) #81 RendererBinding.drawFrame (package:flutter/src/rendering/binding.dart:602) #82 WidgetsBinding.drawFrame (package:flutter/src/widgets/binding.dart:1164) #83 RendererBinding._handlePersistentFrameCallback (package:flutter/src/rendering/binding.dart:468) #84 SchedulerBinding._invokeFrameCallback (package:flutter/src/scheduler/binding.dart:1397) #85 SchedulerBinding.handleDrawFrame (package:flutter/src/scheduler/binding.dart:1318) #86 SchedulerBinding._handleDrawFrame (package:flutter/src/scheduler/binding.dart:1176) #87 _invoke (dart:ui/hooks.dart:312) #88 PlatformDispatcher._drawFrame (dart:ui/platform_dispatcher.dart:419) #89 _drawFrame (dart:ui/hooks.dart:283) ```

Project details

• Flutter version: 3.24.1
• pdfrx version: ^1.0.83

Please let me know if there are more information that you need or if I can help in any other way to debug these crashes.

Thank you!

[espresso3389]

It seems that _PdfViewerState._localToGlobal caused the exception but on my repo history, 44658f9 added try-catch and 1.0.83 (that was released after the commit) cannot cause the issue...

[KirioXX]

Hi @espresso3389
Thanks for the quick response.
You are right I just tried it again with a new build and I get different exceptions.

Exception 1: _Exception stacktrace_utils.dart in getCurrentStackTrace

Message: Exception: Could not allocate intermediate for pixel conversion.

When this exception is happening I can see that the pdf is not loading and just stays white.
It also just happens when I open the second or third pdf in my list.

The stack trace is sadly not giving much.

Exception 2: EXC_BAD_ACCESS SkNVRefCnt::SkNVRefCnt

Message: EXC_BAD_ACCESS
Exception 1, Code 1, Subcode 0 >
Attempted to dereference null pointer.

I'm not sure if this one is related to pdfrx.
It somehow is missing debug information.

Stack Trace

```sh OS Version: iOS 17.6.1 (21G93) Report Version: 104

Exception Type: EXC_BAD_ACCESS (SIGSEGV)
Exception Codes: SEGV_NOOP
Crashed Thread: 4

Application Specific Information:
Exception 1, Code 1, Subcode 0 >
Attempted to dereference null pointer.

Thread 4 Crashed:
0 Flutter 0x1073012f8 [inlined] std::_fl::__cxx_atomic_base_impl::__cxx_atomic_base_impl (atomic:910)
1 Flutter 0x1073012f8 [inlined] std::_fl::__cxx_atomic_impl::__cxx_atomic_impl[abi:v15000] (atomic:1455)
2 Flutter 0x1073012f8 [inlined] std::_fl::__cxx_atomic_impl::__cxx_atomic_impl[abi:v15000] (atomic:1455)
3 Flutter 0x1073012f8 [inlined] std::_fl::__atomic_base::__atomic_base[abi:v15000] (atomic:1658)
4 Flutter 0x1073012f8 [inlined] std::_fl::__atomic_base::__atomic_base[abi:v15000] (atomic:1680)
5 Flutter 0x1073012f8 [inlined] std::_fl::atomic::atomic[abi:v15000] (atomic:1770)
6 Flutter 0x1073012f8 [inlined] std::_fl::atomic::atomic[abi:v15000] (atomic:1770)
7 Flutter 0x1073012f8 [inlined] SkNVRefCnt::SkNVRefCnt (SkRefCnt.h:162)
8 Flutter 0x1073012f8 [inlined] SkData::SkData (SkData.cpp:30)
9 Flutter 0x1073012f8 [inlined] SkData::SkData (SkData.cpp:35)
10 Flutter 0x1073012f8 SkData::PrivateNewWithCopy (SkData.cpp:83)
11 Flutter 0x1075d9fc8 [inlined] SkData::MakeWithCopy (SkData.cpp:113)
12 Flutter 0x1075d9fc8 [inlined] flutter::ImmutableBuffer::MakeSkDataWithCopy (immutable_buffer.cc:232)
13 Flutter 0x1075d9fc8 [inlined] flutter::ImmutableBuffer::init (immutable_buffer.cc:37)
14 Flutter 0x1075d9fc8 tonic::FfiDispatcher::Call (dart_args.h:315)
15 App 0x10a5fd560 kDartVmSnapshotInstructions
16 App 0x10a90cda4 kDartIsolateSnapshotInstructions
17 App 0x10a90ccb8 kDartIsolateSnapshotInstructions
18 App 0x10a8d601c kDartIsolateSnapshotInstructions
19 App 0x10a90c90c kDartIsolateSnapshotInstructions
20 App 0x10a90c864 kDartIsolateSnapshotInstructions
21 App 0x10a90c798 kDartIsolateSnapshotInstructions
22 App 0x10a9108d8 kDartIsolateSnapshotInstructions
23 App 0x10ac1ba90 kDartIsolateSnapshotInstructions
24 App 0x10a612478 kDartIsolateSnapshotInstructions
25 App 0x10a612314 kDartIsolateSnapshotInstructions
26 App 0x10a605b38 kDartIsolateSnapshotInstructions
27 App 0x10a6057bc kDartIsolateSnapshotInstructions
28 App 0x10ac1be70 kDartIsolateSnapshotInstructions
29 App 0x10a6288fc kDartIsolateSnapshotInstructions
30 App 0x10ac1ba90 kDartIsolateSnapshotInstructions
31 App 0x10a612478 kDartIsolateSnapshotInstructions
32 App 0x10a612314 kDartIsolateSnapshotInstructions
33 App 0x10a605b38 kDartIsolateSnapshotInstructions
34 App 0x10a6057bc kDartIsolateSnapshotInstructions
35 App 0x10ac1bfa0 kDartIsolateSnapshotInstructions
36 App 0x10a64c530 kDartIsolateSnapshotInstructions
37 App 0x10ac1ba90 kDartIsolateSnapshotInstructions
38 App 0x10a612478 kDartIsolateSnapshotInstructions
39 App 0x10a612314 kDartIsolateSnapshotInstructions
40 App 0x10a605b38 kDartIsolateSnapshotInstructions
41 App 0x10a6057bc kDartIsolateSnapshotInstructions
42 App 0x10ac1bfa0 kDartIsolateSnapshotInstructions
43 App 0x10a64c530 kDartIsolateSnapshotInstructions
44 App 0x10ac1ba90 kDartIsolateSnapshotInstructions
45 App 0x10a612478 kDartIsolateSnapshotInstructions
46 App 0x10a612314 kDartIsolateSnapshotInstructions
47 App 0x10a605b38 kDartIsolateSnapshotInstructions
48 App 0x10a628788 kDartIsolateSnapshotInstructions
49 App 0x10a7761f8 kDartIsolateSnapshotInstructions
50 App 0x10a776110 kDartIsolateSnapshotInstructions
51 App 0x10ab37714 kDartIsolateSnapshotInstructions
52 App 0x10aae7fe8 kDartIsolateSnapshotInstructions
53 App 0x10aacb1d0 kDartIsolateSnapshotInstructions
54 App 0x10aacb0c0 kDartIsolateSnapshotInstructions
55 App 0x10a62cf30 kDartIsolateSnapshotInstructions
56 App 0x10a61e22c kDartIsolateSnapshotInstructions
57 App 0x10ac1f4f8 kDartIsolateSnapshotInstructions
58 App 0x10a626110 kDartIsolateSnapshotInstructions
59 App 0x10a5ffbac kDartVmSnapshotInstructions
60 Flutter 0x10775eca8 dart::DartEntry::InvokeFunction (dart_entry.cc:125)
61 Flutter 0x10776abf0 [inlined] dart::DartEntry::InvokeFunction (dart_entry.cc:37)
62 Flutter 0x10776abf0 [inlined] dart::DartLibraryCalls::HandleMessage (dart_entry.cc:717)
63 Flutter 0x10776abf0 dart::IsolateMessageHandler::HandleMessage (isolate.cc:1461)
64 Flutter 0x107770120 dart::MessageHandler::HandleMessages (message_handler.cc:238)
65 Flutter 0x1076cde30 [inlined] dart::MessageHandler::HandleNextMessage (message_handler.cc:299)
66 Flutter 0x1076cde30 [inlined] Dart_HandleMessage (dart_api_impl.cc:2093)
67 Flutter 0x1076cde30 [inlined] tonic::DartMessageHandler::OnHandleMessage (dart_message_handler.cc:113)
68 Flutter 0x1076cde30 [inlined] tonic::DartMessageHandler::OnMessage::lambda::operator() (dart_message_handler.cc:42)
69 Flutter 0x1076cde30 [inlined] std::_fl::__invoke[abi:v15000] (invoke.h:403)
70 Flutter 0x1076cde30 [inlined] std::_fl::__invoke_void_return_wrapper::__call (invoke.h:488)
71 Flutter 0x1076cde30 [inlined] std::_fl::__function::__alloc_func::operator()[abi:v15000] (function.h:185)
72 Flutter 0x1076cde30 std::_fl::__function::__func::operator() (function.h:359)
73 Flutter 0x1071b203c [inlined] std::_fl::__function::__value_func::operator()[abi:v15000] (function.h:512)
74 Flutter 0x1071b203c [inlined] std::_fl::function::operator() (function.h:1187)
75 Flutter 0x1071b203c fml::MessageLoopImpl::FlushTasks (message_loop_impl.cc:126)
76 Flutter 0x1071b5640 [inlined] fml::MessageLoopImpl::RunExpiredTasksNow (message_loop_impl.cc:139)
77 Flutter 0x1071b5640 fml::MessageLoopDarwin::OnTimerFire (message_loop_darwin.mm:85)
78 CoreFoundation 0x31d930470 CFRUNLOOP_IS_CALLING_OUT_TO_A_TIMER_CALLBACK_FUNCTION
79 CoreFoundation 0x31d93011c __CFRunLoopDoTimer
80 CoreFoundation 0x31d92fcb0 __CFRunLoopDoTimers
81 CoreFoundation 0x31d8d03c0 __CFRunLoopRun
82 CoreFoundation 0x31d8cf7d4 CFRunLoopRunSpecific
83 Flutter 0x1071b572c fml::MessageLoopDarwin::Run (message_loop_darwin.mm:51)
84 Flutter 0x1071b5374 [inlined] fml::MessageLoopImpl::DoRun (message_loop_impl.cc:94)
85 Flutter 0x1071b5374 [inlined] fml::MessageLoop::Run (message_loop.cc:49)
86 Flutter 0x1071b5374 [inlined] fml::Thread::Thread::lambda::operator() (thread.cc:154)
87 Flutter 0x1071b5374 [inlined] std::_fl::__invoke[abi:v15000] (invoke.h:403)
88 Flutter 0x1071b5374 [inlined] std::_fl::__invoke_void_return_wrapper::__call (invoke.h:488)
89 Flutter 0x1071b5374 [inlined] std::_fl::__function::__alloc_func::operator()[abi:v15000] (function.h:185)
90 Flutter 0x1071b5374 std::_fl::__function::__func::operator() (function.h:359)
91 Flutter 0x1071b5004 [inlined] std::_fl::__function::__value_func::operator()[abi:v15000] (function.h:512)
92 Flutter 0x1071b5004 [inlined] std::_fl::function::operator() (function.h:1187)
93 Flutter 0x1071b5004 [inlined] fml::ThreadHandle::ThreadHandle::lambda::operator() (thread.cc:76)
94 Flutter 0x1071b5004 fml::ThreadHandle::ThreadHandle::lambda::__invoke (thread.cc:73)
95 libsystem_pthread.dylib 0x3c8900828 _pthread_start

Thread 0
0 libsystem_kernel.dylib 0x3a4b33b78 mach_msg2_trap
1 libsystem_kernel.dylib 0x3a4b37240 mach_msg2_internal
2 libsystem_kernel.dylib 0x3a4b371cc mach_msg_overwrite
3 libsystem_kernel.dylib 0x3a4b36fd4 mach_msg
4 CoreFoundation 0x31d8d0a70 __CFRunLoopServiceMachPort
5 CoreFoundation 0x31d8d00e0 __CFRunLoopRun
6 CoreFoundation 0x31d8cf7d4 CFRunLoopRunSpecific
7 GraphicsServices 0x39cdc5810 GSEventRunModal
8 UIKitCore 0x321f45264 -[UIApplication _run]
9 UIKitCore 0x321fef908 UIApplicationMain
10 UIKitCore 0x3221461c8 keypath_get_selector_hoverStyle
11 Runner 0x2047b45d8
12 0x1b6fbf228

Thread 1
0 libsystem_kernel.dylib 0x3a4b33908 __workq_kernreturn
1 libsystem_pthread.dylib 0x3c88ff57c _pthread_wqthread

Thread 2
0 libsystem_kernel.dylib 0x3a4b33908 __workq_kernreturn
1 libsystem_pthread.dylib 0x3c88ff57c _pthread_wqthread

Thread 3 name: com.apple.uikit.eventfetch-thread
0 libsystem_kernel.dylib 0x3a4b33b78 mach_msg2_trap
1 libsystem_kernel.dylib 0x3a4b37240 mach_msg2_internal
2 libsystem_kernel.dylib 0x3a4b371cc mach_msg_overwrite
3 libsystem_kernel.dylib 0x3a4b36fd4 mach_msg
4 CoreFoundation 0x31d8d0a70 __CFRunLoopServiceMachPort
5 CoreFoundation 0x31d8d00e0 __CFRunLoopRun
6 CoreFoundation 0x31d8cf7d4 CFRunLoopRunSpecific
7 Foundation 0x31b89b3a4 -[NSRunLoop(NSRunLoop) runMode:beforeDate:]
8 Foundation 0x31b89b220 -[NSRunLoop(NSRunLoop) runUntilDate:]
9 UIKitCore 0x321f57e24 -[UIEventFetcher threadMain]
10 Foundation 0x31b8afd40 NSThread__start
11 libsystem_pthread.dylib 0x3c8900828 _pthread_start

Thread 4 name: io.flutter.1.ui Crashed:
0 Flutter 0x1073012f8 [inlined] std::_fl::__cxx_atomic_base_impl::__cxx_atomic_base_impl (atomic:910)
1 Flutter 0x1073012f8 [inlined] std::_fl::__cxx_atomic_impl::__cxx_atomic_impl[abi:v15000] (atomic:1455)
2 Flutter 0x1073012f8 [inlined] std::_fl::__cxx_atomic_impl::__cxx_atomic_impl[abi:v15000] (atomic:1455)
3 Flutter 0x1073012f8 [inlined] std::_fl::__atomic_base::__atomic_base[abi:v15000] (atomic:1658)
4 Flutter 0x1073012f8 [inlined] std::_fl::__atomic_base::__atomic_base[abi:v15000] (atomic:1680)
5 Flutter 0x1073012f8 [inlined] std::_fl::atomic::atomic[abi:v15000] (atomic:1770)
6 Flutter 0x1073012f8 [inlined] std::_fl::atomic::atomic[abi:v15000] (atomic:1770)
7 Flutter 0x1073012f8 [inlined] SkNVRefCnt::SkNVRefCnt (SkRefCnt.h:162)
8 Flutter 0x1073012f8 [inlined] SkData::SkData (SkData.cpp:30)
9 Flutter 0x1073012f8 [inlined] SkData::SkData (SkData.cpp:35)
10 Flutter 0x1073012f8 SkData::PrivateNewWithCopy (SkData.cpp:83)
11 Flutter 0x1075d9fc8 [inlined] SkData::MakeWithCopy (SkData.cpp:113)
12 Flutter 0x1075d9fc8 [inlined] flutter::ImmutableBuffer::MakeSkDataWithCopy (immutable_buffer.cc:232)
13 Flutter 0x1075d9fc8 [inlined] flutter::ImmutableBuffer::init (immutable_buffer.cc:37)
14 Flutter 0x1075d9fc8 tonic::FfiDispatcher::Call (dart_args.h:315)
15 App 0x10a5fd560 kDartVmSnapshotInstructions
16 App 0x10a90cda4 kDartIsolateSnapshotInstructions
17 App 0x10a90ccb8 kDartIsolateSnapshotInstructions
18 App 0x10a8d601c kDartIsolateSnapshotInstructions
19 App 0x10a90c90c kDartIsolateSnapshotInstructions
20 App 0x10a90c864 kDartIsolateSnapshotInstructions
21 App 0x10a90c798 kDartIsolateSnapshotInstructions
22 App 0x10a9108d8 kDartIsolateSnapshotInstructions
23 App 0x10ac1ba90 kDartIsolateSnapshotInstructions
24 App 0x10a612478 kDartIsolateSnapshotInstructions
25 App 0x10a612314 kDartIsolateSnapshotInstructions
26 App 0x10a605b38 kDartIsolateSnapshotInstructions
27 App 0x10a6057bc kDartIsolateSnapshotInstructions
28 App 0x10ac1be70 kDartIsolateSnapshotInstructions
29 App 0x10a6288fc kDartIsolateSnapshotInstructions
30 App 0x10ac1ba90 kDartIsolateSnapshotInstructions
31 App 0x10a612478 kDartIsolateSnapshotInstructions
32 App 0x10a612314 kDartIsolateSnapshotInstructions
33 App 0x10a605b38 kDartIsolateSnapshotInstructions
34 App 0x10a6057bc kDartIsolateSnapshotInstructions
35 App 0x10ac1bfa0 kDartIsolateSnapshotInstructions
36 App 0x10a64c530 kDartIsolateSnapshotInstructions
37 App 0x10ac1ba90 kDartIsolateSnapshotInstructions
38 App 0x10a612478 kDartIsolateSnapshotInstructions
39 App 0x10a612314 kDartIsolateSnapshotInstructions
40 App 0x10a605b38 kDartIsolateSnapshotInstructions
41 App 0x10a6057bc kDartIsolateSnapshotInstructions
42 App 0x10ac1bfa0 kDartIsolateSnapshotInstructions
43 App 0x10a64c530 kDartIsolateSnapshotInstructions
44 App 0x10ac1ba90 kDartIsolateSnapshotInstructions
45 App 0x10a612478 kDartIsolateSnapshotInstructions
46 App 0x10a612314 kDartIsolateSnapshotInstructions
47 App 0x10a605b38 kDartIsolateSnapshotInstructions
48 App 0x10a628788 kDartIsolateSnapshotInstructions
49 App 0x10a7761f8 kDartIsolateSnapshotInstructions
50 App 0x10a776110 kDartIsolateSnapshotInstructions
51 App 0x10ab37714 kDartIsolateSnapshotInstructions
52 App 0x10aae7fe8 kDartIsolateSnapshotInstructions
53 App 0x10aacb1d0 kDartIsolateSnapshotInstructions
54 App 0x10aacb0c0 kDartIsolateSnapshotInstructions
55 App 0x10a62cf30 kDartIsolateSnapshotInstructions
56 App 0x10a61e22c kDartIsolateSnapshotInstructions
57 App 0x10ac1f4f8 kDartIsolateSnapshotInstructions
58 App 0x10a626110 kDartIsolateSnapshotInstructions
59 App 0x10a5ffbac kDartVmSnapshotInstructions
60 Flutter 0x10775eca8 dart::DartEntry::InvokeFunction (dart_entry.cc:125)
61 Flutter 0x10776abf0 [inlined] dart::DartEntry::InvokeFunction (dart_entry.cc:37)
62 Flutter 0x10776abf0 [inlined] dart::DartLibraryCalls::HandleMessage (dart_entry.cc:717)
63 Flutter 0x10776abf0 dart::IsolateMessageHandler::HandleMessage (isolate.cc:1461)
64 Flutter 0x107770120 dart::MessageHandler::HandleMessages (message_handler.cc:238)
65 Flutter 0x1076cde30 [inlined] dart::MessageHandler::HandleNextMessage (message_handler.cc:299)
66 Flutter 0x1076cde30 [inlined] Dart_HandleMessage (dart_api_impl.cc:2093)
67 Flutter 0x1076cde30 [inlined] tonic::DartMessageHandler::OnHandleMessage (dart_message_handler.cc:113)
68 Flutter 0x1076cde30 [inlined] tonic::DartMessageHandler::OnMessage::lambda::operator() (dart_message_handler.cc:42)
69 Flutter 0x1076cde30 [inlined] std::_fl::__invoke[abi:v15000] (invoke.h:403)
70 Flutter 0x1076cde30 [inlined] std::_fl::__invoke_void_return_wrapper::__call (invoke.h:488)
71 Flutter 0x1076cde30 [inlined] std::_fl::__function::__alloc_func::operator()[abi:v15000] (function.h:185)
72 Flutter 0x1076cde30 std::_fl::__function::__func::operator() (function.h:359)
73 Flutter 0x1071b203c [inlined] std::_fl::__function::__value_func::operator()[abi:v15000] (function.h:512)
74 Flutter 0x1071b203c [inlined] std::_fl::function::operator() (function.h:1187)
75 Flutter 0x1071b203c fml::MessageLoopImpl::FlushTasks (message_loop_impl.cc:126)
76 Flutter 0x1071b5640 [inlined] fml::MessageLoopImpl::RunExpiredTasksNow (message_loop_impl.cc:139)
77 Flutter 0x1071b5640 fml::MessageLoopDarwin::OnTimerFire (message_loop_darwin.mm:85)
78 CoreFoundation 0x31d930470 CFRUNLOOP_IS_CALLING_OUT_TO_A_TIMER_CALLBACK_FUNCTION
79 CoreFoundation 0x31d93011c __CFRunLoopDoTimer
80 CoreFoundation 0x31d92fcb0 __CFRunLoopDoTimers
81 CoreFoundation 0x31d8d03c0 __CFRunLoopRun
82 CoreFoundation 0x31d8cf7d4 CFRunLoopRunSpecific
83 Flutter 0x1071b572c fml::MessageLoopDarwin::Run (message_loop_darwin.mm:51)
84 Flutter 0x1071b5374 [inlined] fml::MessageLoopImpl::DoRun (message_loop_impl.cc:94)
85 Flutter 0x1071b5374 [inlined] fml::MessageLoop::Run (message_loop.cc:49)
86 Flutter 0x1071b5374 [inlined] fml::Thread::Thread::lambda::operator() (thread.cc:154)
87 Flutter 0x1071b5374 [inlined] std::_fl::__invoke[abi:v15000] (invoke.h:403)
88 Flutter 0x1071b5374 [inlined] std::_fl::__invoke_void_return_wrapper::__call (invoke.h:488)
89 Flutter 0x1071b5374 [inlined] std::_fl::__function::__alloc_func::operator()[abi:v15000] (function.h:185)
90 Flutter 0x1071b5374 std::_fl::__function::__func::operator() (function.h:359)
91 Flutter 0x1071b5004 [inlined] std::_fl::__function::__value_func::operator()[abi:v15000] (function.h:512)
92 Flutter 0x1071b5004 [inlined] std::_fl::function::operator() (function.h:1187)
93 Flutter 0x1071b5004 [inlined] fml::ThreadHandle::ThreadHandle::lambda::operator() (thread.cc:76)
94 Flutter 0x1071b5004 fml::ThreadHandle::ThreadHandle::lambda::__invoke (thread.cc:73)
95 libsystem_pthread.dylib 0x3c8900828 _pthread_start

Thread 5 name: io.flutter.1.raster
0 libsystem_kernel.dylib 0x3a4b33b78 mach_msg2_trap
1 libsystem_kernel.dylib 0x3a4b37240 mach_msg2_internal
2 libsystem_kernel.dylib 0x3a4b371cc mach_msg_overwrite
3 libsystem_kernel.dylib 0x3a4b36fd4 mach_msg
4 CoreFoundation 0x31d8d0a70 __CFRunLoopServiceMachPort
5 CoreFoundation 0x31d8d00e0 __CFRunLoopRun
6 CoreFoundation 0x31d8cf7d4 CFRunLoopRunSpecific
7 Flutter 0x1071b572c fml::MessageLoopDarwin::Run (message_loop_darwin.mm:51)
8 Flutter 0x1071b5374 [inlined] fml::MessageLoopImpl::DoRun (message_loop_impl.cc:94)
9 Flutter 0x1071b5374 [inlined] fml::MessageLoop::Run (message_loop.cc:49)
10 Flutter 0x1071b5374 [inlined] fml::Thread::Thread::lambda::operator() (thread.cc:154)
11 Flutter 0x1071b5374 [inlined] std::_fl::__invoke[abi:v15000] (invoke.h:403)
12 Flutter 0x1071b5374 [inlined] std::_fl::__invoke_void_return_wrapper::__call (invoke.h:488)
13 Flutter 0x1071b5374 [inlined] std::_fl::__function::__alloc_func::operator()[abi:v15000] (function.h:185)
14 Flutter 0x1071b5374 std::_fl::__function::__func::operator() (function.h:359)
15 Flutter 0x1071b5004 [inlined] std::_fl::__function::__value_func::operator()[abi:v15000] (function.h:512)
16 Flutter 0x1071b5004 [inlined] std::_fl::function::operator() (function.h:1187)
17 Flutter 0x1071b5004 [inlined] fml::ThreadHandle::ThreadHandle::lambda::operator() (thread.cc:76)
18 Flutter 0x1071b5004 fml::ThreadHandle::ThreadHandle::lambda::__invoke (thread.cc:73)
19 libsystem_pthread.dylib 0x3c8900828 _pthread_start

Thread 6 name: io.flutter.1.io
0 libsystem_kernel.dylib 0x3a4b33b78 mach_msg2_trap
1 libsystem_kernel.dylib 0x3a4b37240 mach_msg2_internal
2 libsystem_kernel.dylib 0x3a4b371cc mach_msg_overwrite
3 libsystem_kernel.dylib 0x3a4b36fd4 mach_msg
4 CoreFoundation 0x31d8d0a70 __CFRunLoopServiceMachPort
5 CoreFoundation 0x31d8d00e0 __CFRunLoopRun
6 CoreFoundation 0x31d8cf7d4 CFRunLoopRunSpecific
7 Flutter 0x1071b572c fml::MessageLoopDarwin::Run (message_loop_darwin.mm:51)
8 Flutter 0x1071b5374 [inlined] fml::MessageLoopImpl::DoRun (message_loop_impl.cc:94)
9 Flutter 0x1071b5374 [inlined] fml::MessageLoop::Run (message_loop.cc:49)
10 Flutter 0x1071b5374 [inlined] fml::Thread::Thread::lambda::operator() (thread.cc:154)
11 Flutter 0x1071b5374 [inlined] std::_fl::__invoke[abi:v15000] (invoke.h:403)
12 Flutter 0x1071b5374 [inlined] std::_fl::__invoke_void_return_wrapper::__call (invoke.h:488)
13 Flutter 0x1071b5374 [inlined] std::_fl::__function::__alloc_func::operator()[abi:v15000] (function.h:185)
14 Flutter 0x1071b5374 std::_fl::__function::__func::operator() (function.h:359)
15 Flutter 0x1071b5004 [inlined] std::_fl::__function::__value_func::operator()[abi:v15000] (function.h:512)
16 Flutter 0x1071b5004 [inlined] std::_fl::function::operator() (function.h:1187)
17 Flutter 0x1071b5004 [inlined] fml::ThreadHandle::ThreadHandle::lambda::operator() (thread.cc:76)
18 Flutter 0x1071b5004 fml::ThreadHandle::ThreadHandle::lambda::__invoke (thread.cc:73)
19 libsystem_pthread.dylib 0x3c8900828 _pthread_start

Thread 7 name: io.worker.1
0 libsystem_kernel.dylib 0x3a4b391c4 __psynch_cvwait
1 libsystem_pthread.dylib 0x3c8903fd4 _pthread_cond_wait$VARIANT$mp
2 Flutter 0x107193fe4 [inlined] std::_fl::__libcpp_condvar_wait[abi:v15000] (__threading_support:335)
3 Flutter 0x107193fe4 std::_fl::condition_variable::wait (condition_variable.cpp:46)
4 Flutter 0x1071ae8c0 [inlined] std::_fl::condition_variable::wait (__mutex_base:398)
5 Flutter 0x1071ae8c0 [inlined] fml::ConcurrentMessageLoop::WorkerMain (concurrent_message_loop.cc:75)
6 Flutter 0x1071ae8c0 [inlined] fml::ConcurrentMessageLoop::ConcurrentMessageLoop::lambda::operator() (concurrent_message_loop.cc:20)
7 Flutter 0x1071ae8c0 [inlined] std::_fl::__invoke[abi:v15000] (invoke.h:403)
8 Flutter 0x1071ae8c0 [inlined] _ZNSt3_fl16__thread_executeB6v15000INS_10unique_ptrINS_15__thread_structENS_14default_deleteIS2_EEEEZN3fml21ConcurrentMessageLoopC1EmE3$_0JETpTnmJEEEvRNS_5tupleIJT_T0_DpT1_EEENS_15__tuple_indicesIJXspT2_EEEE (thread:284)
9 Flutter 0x1071ae8c0 std::_fl::__thread_proxy[abi:v15000] (thread:295)
10 libsystem_pthread.dylib 0x3c8900828 _pthread_start

Thread 8 name: io.worker.2
0 libsystem_kernel.dylib 0x3a4b391c4 __psynch_cvwait
1 libsystem_pthread.dylib 0x3c8903fd4 _pthread_cond_wait$VARIANT$mp
2 Flutter 0x107193fe4 [inlined] std::_fl::__libcpp_condvar_wait[abi:v15000] (__threading_support:335)
3 Flutter 0x107193fe4 std::_fl::condition_variable::wait (condition_variable.cpp:46)
4 Flutter 0x1071ae8c0 [inlined] std::_fl::condition_variable::wait (__mutex_base:398)
5 Flutter 0x1071ae8c0 [inlined] fml::ConcurrentMessageLoop::WorkerMain (concurrent_message_loop.cc:75)
6 Flutter 0x1071ae8c0 [inlined] fml::ConcurrentMessageLoop::ConcurrentMessageLoop::lambda::operator() (concurrent_message_loop.cc:20)
7 Flutter 0x1071ae8c0 [inlined] std::_fl::__invoke[abi:v15000] (invoke.h:403)
8 Flutter 0x1071ae8c0 [inlined] _ZNSt3_fl16__thread_executeB6v15000INS_10unique_ptrINS_15__thread_structENS_14default_deleteIS2_EEEEZN3fml21ConcurrentMessageLoopC1EmE3$_0JETpTnmJEEEvRNS_5tupleIJT_T0_DpT1_EEENS_15__tuple_indicesIJXspT2_EEEE (thread:284)
9 Flutter 0x1071ae8c0 std::_fl::__thread_proxy[abi:v15000] (thread:295)
10 libsystem_pthread.dylib 0x3c8900828 _pthread_start

Thread 9 name: dart:io EventHandler
0 libsystem_kernel.dylib 0x3a4b3a40c kevent
1 Flutter 0x1076a0f50 dart::bin::EventHandlerImplementation::EventHandlerEntry (eventhandler_macos.cc:459)
2 Flutter 0x1076cc7dc dart::bin::ThreadStart (thread_macos.cc:91)
3 libsystem_pthread.dylib 0x3c8900828 _pthread_start

Thread 10 name: isarworker
0 libsystem_kernel.dylib 0x3a4b39bac __psynch_mutexwait
1 libsystem_pthread.dylib 0x3c88fed40 _pthread_mutex_firstfit_lock_wait
2 libsystem_pthread.dylib 0x3c8904bfc _pthread_mutex_firstfit_lock_slow$VARIANT$mp
3 isar_flutter_libs 0x1065a5cd0 + 232
4 isar_flutter_libs 0x1065a5ad4 + 372
5 isar_flutter_libs 0x1065a5574 + 36
6 libsystem_pthread.dylib 0x3c8900828 _pthread_start

Thread 11 name: isarworker
0 libsystem_kernel.dylib 0x3a4b33af4 semaphore_wait_trap
1 libdispatch.dylib 0x32c65467c _dispatch_sema4_wait$VARIANT$mp
2 libdispatch.dylib 0x32c654cd8 _dispatch_semaphore_wait_slow
3 isar_flutter_libs 0x1065841cc + 204
4 isar_flutter_libs 0x1065a7338 + 164
5 isar_flutter_libs 0x1065a5edc + 756
6 isar_flutter_libs 0x1065a5ad4 + 372
7 isar_flutter_libs 0x1065a5574 + 36
8 libsystem_pthread.dylib 0x3c8900828 _pthread_start

Thread 12 name: ForegroundHandleFlutterEngine.2.ui
0 libsystem_kernel.dylib 0x3a4b33b78 mach_msg2_trap
1 libsystem_kernel.dylib 0x3a4b37240 mach_msg2_internal
2 libsystem_kernel.dylib 0x3a4b371cc mach_msg_overwrite
3 libsystem_kernel.dylib 0x3a4b36fd4 mach_msg
4 CoreFoundation 0x31d8d0a70 __CFRunLoopServiceMachPort
5 CoreFoundation 0x31d8d00e0 __CFRunLoopRun
6 CoreFoundation 0x31d8cf7d4 CFRunLoopRunSpecific
7 Flutter 0x1071b572c fml::MessageLoopDarwin::Run (message_loop_darwin.mm:51)
8 Flutter 0x1071b5374 [inlined] fml::MessageLoopImpl::DoRun (message_loop_impl.cc:94)
9 Flutter 0x1071b5374 [inlined] fml::MessageLoop::Run (message_loop.cc:49)
10 Flutter 0x1071b5374 [inlined] fml::Thread::Thread::lambda::operator() (thread.cc:154)
11 Flutter 0x1071b5374 [inlined] std::_fl::__invoke[abi:v15000] (invoke.h:403)
12 Flutter 0x1071b5374 [inlined] std::_fl::__invoke_void_return_wrapper::__call (invoke.h:488)
13 Flutter 0x1071b5374 [inlined] std::_fl::__function::__alloc_func::operator()[abi:v15000] (function.h:185)
14 Flutter 0x1071b5374 std::_fl::__function::__func::operator() (function.h:359)
15 Flutter 0x1071b5004 [inlined] std::_fl::__function::__value_func::operator()[abi:v15000] (function.h:512)
16 Flutter 0x1071b5004 [inlined] std::_fl::function::operator() (function.h:1187)
17 Flutter 0x1071b5004 [inlined] fml::ThreadHandle::ThreadHandle::lambda::operator() (thread.cc:76)
18 Flutter 0x1071b5004 fml::ThreadHandle::ThreadHandle::lambda::__invoke (thread.cc:73)
19 libsystem_pthread.dylib 0x3c8900828 _pthread_start

Thread 13 name: ForegroundHandleFlutterEngine.2.raster
0 libsystem_kernel.dylib 0x3a4b33b78 mach_msg2_trap
1 libsystem_kernel.dylib 0x3a4b37240 mach_msg2_internal
2 libsystem_kernel.dylib 0x3a4b371cc mach_msg_overwrite
3 libsystem_kernel.dylib 0x3a4b36fd4 mach_msg
4 CoreFoundation 0x31d8d0a70 __CFRunLoopServiceMachPort
5 CoreFoundation 0x31d8d00e0 __CFRunLoopRun
6 CoreFoundation 0x31d8cf7d4 CFRunLoopRunSpecific
7 Flutter 0x1071b572c fml::MessageLoopDarwin::Run (message_loop_darwin.mm:51)
8 Flutter 0x1071b5374 [inlined] fml::MessageLoopImpl::DoRun (message_loop_impl.cc:94)
9 Flutter 0x1071b5374 [inlined] fml::MessageLoop::Run (message_loop.cc:49)
10 Flutter 0x1071b5374 [inlined] fml::Thread::Thread::lambda::operator() (thread.cc:154)
11 Flutter 0x1071b5374 [inlined] std::_fl::__invoke[abi:v15000] (invoke.h:403)
12 Flutter 0x1071b5374 [inlined] std::_fl::__invoke_void_return_wrapper::__call (invoke.h:488)
13 Flutter 0x1071b5374 [inlined] std::_fl::__function::__alloc_func::operator()[abi:v15000] (function.h:185)
14 Flutter 0x1071b5374 std::_fl::__function::__func::operator() (function.h:359)
15 Flutter 0x1071b5004 [inlined] std::_fl::__function::__value_func::operator()[abi:v15000] (function.h:512)
16 Flutter 0x1071b5004 [inlined] std::_fl::function::operator() (function.h:1187)
17 Flutter 0x1071b5004 [inlined] fml::ThreadHandle::ThreadHandle::lambda::operator() (thread.cc:76)
18 Flutter 0x1071b5004 fml::ThreadHandle::ThreadHandle::lambda::__invoke (thread.cc:73)
19 libsystem_pthread.dylib 0x3c8900828 _pthread_start

Thread 14 name: ForegroundHandleFlutterEngine.2.io
0 libsystem_kernel.dylib 0x3a4b33b78 mach_msg2_trap
1 libsystem_kernel.dylib 0x3a4b37240 mach_msg2_internal
2 libsystem_kernel.dylib 0x3a4b371cc mach_msg_overwrite
3 libsystem_kernel.dylib 0x3a4b36fd4 mach_msg
4 CoreFoundation 0x31d8d0a70 __CFRunLoopServiceMachPort
5 CoreFoundation 0x31d8d00e0 __CFRunLoopRun
6 CoreFoundation 0x31d8cf7d4 CFRunLoopRunSpecific
7 Flutter 0x1071b572c fml::MessageLoopDarwin::Run (message_loop_darwin.mm:51)
8 Flutter 0x1071b5374 [inlined] fml::MessageLoopImpl::DoRun (message_loop_impl.cc:94)
9 Flutter 0x1071b5374 [inlined] fml::MessageLoop::Run (message_loop.cc:49)
10 Flutter 0x1071b5374 [inlined] fml::Thread::Thread::lambda::operator() (thread.cc:154)
11 Flutter 0x1071b5374 [inlined] std::_fl::__invoke[abi:v15000] (invoke.h:403)
12 Flutter 0x1071b5374 [inlined] std::_fl::__invoke_void_return_wrapper::__call (invoke.h:488)
13 Flutter 0x1071b5374 [inlined] std::_fl::__function::__alloc_func::operator()[abi:v15000] (function.h:185)
14 Flutter 0x1071b5374 std::_fl::__function::__func::operator() (function.h:359)
15 Flutter 0x1071b5004 [inlined] std::_fl::__function::__value_func::operator()[abi:v15000] (function.h:512)
16 Flutter 0x1071b5004 [inlined] std::_fl::function::operator() (function.h:1187)
17 Flutter 0x1071b5004 [inlined] fml::ThreadHandle::ThreadHandle::lambda::operator() (thread.cc:76)
18 Flutter 0x1071b5004 fml::ThreadHandle::ThreadHandle::lambda::__invoke (thread.cc:73)
19 libsystem_pthread.dylib 0x3c8900828 _pthread_start

Thread 15 name: DartWorker
0 libsystem_kernel.dylib 0x3a4b391c4 __psynch_cvwait
1 libsystem_pthread.dylib 0x3c8904000 _pthread_cond_wait$VARIANT$mp
2 Flutter 0x1077ca550 dart::Monitor::WaitMicros (os_thread_macos.cc:449)
3 Flutter 0x107805f54 [inlined] dart::MonitorLocker::WaitMicros (lockers.h:181)
4 Flutter 0x107805f54 [inlined] dart::ThreadPool::WorkerLoop (thread_pool.cc:183)
5 Flutter 0x107805f54 dart::ThreadPool::Worker::Main (thread_pool.cc:330)
6 Flutter 0x1077c9f1c dart::ThreadStart (os_thread_macos.cc:136)
7 libsystem_pthread.dylib 0x3c8900828 _pthread_start

Thread 16
0 libsystem_kernel.dylib 0x3a4b33908 __workq_kernreturn
1 libsystem_pthread.dylib 0x3c88ff57c _pthread_wqthread

Thread 17
0 libsystem_kernel.dylib 0x3a4b33908 __workq_kernreturn
1 libsystem_pthread.dylib 0x3c88ff57c _pthread_wqthread

Thread 18 name: com.apple.NSURLConnectionLoader
0 libsystem_kernel.dylib 0x3a4b33b78 mach_msg2_trap
1 libsystem_kernel.dylib 0x3a4b37240 mach_msg2_internal
2 libsystem_kernel.dylib 0x3a4b371cc mach_msg_overwrite
3 libsystem_kernel.dylib 0x3a4b36fd4 mach_msg
4 CoreFoundation 0x31d8d0a70 __CFRunLoopServiceMachPort
5 CoreFoundation 0x31d8d00e0 __CFRunLoopRun
6 CoreFoundation 0x31d8cf7d4 CFRunLoopRunSpecific
7 CFNetwork 0x31faffedc _CFHostIsDomainTopLevel
8 Foundation 0x31b8afd40 NSThread__start
9 libsystem_pthread.dylib 0x3c8900828 _pthread_start

Thread 19
0 libsystem_kernel.dylib 0x3a4b393b4 __semwait_signal
1 libsystem_c.dylib 0x32c76bb90 nanosleep
2 libsystem_c.dylib 0x32c7c558c sleep
3 Sentry 0x10616f790 + 660
4 libsystem_pthread.dylib 0x3c8900828 _pthread_start

Thread 20 name: SentryCrash Exception Handler (Secondary)
0 libsystem_kernel.dylib 0x3a4b33b78 mach_msg2_trap
1 libsystem_kernel.dylib 0x3a4b37240 mach_msg2_internal
2 libsystem_kernel.dylib 0x3a4b371cc mach_msg_overwrite
3 libsystem_kernel.dylib 0x3a4b36fd4 mach_msg
4 Sentry 0x10617a3f4 + 172
5 libsystem_pthread.dylib 0x3c8900828 _pthread_start

Thread 22 name: io.sentry.app-hang-tracker
0 libsystem_kernel.dylib 0x3a4b393b4 __semwait_signal
1 libsystem_c.dylib 0x32c76bb90 nanosleep
2 Foundation 0x31b9ce4f8 +[NSThread sleepForTimeInterval:]
3 Sentry 0x106159ce4 + 556
4 Foundation 0x31b8afd40 NSThread__start
5 libsystem_pthread.dylib 0x3c8900828 _pthread_start

Thread 23 name: DartWorker
0 libsystem_kernel.dylib 0x3a4b391c4 __psynch_cvwait
1 libsystem_pthread.dylib 0x3c8904000 _pthread_cond_wait$VARIANT$mp
2 Flutter 0x1077ca550 dart::Monitor::WaitMicros (os_thread_macos.cc:449)
3 Flutter 0x1077658ec [inlined] dart::MonitorLocker::WaitMicros (lockers.h:181)
4 Flutter 0x1077658ec dart::MutatorThreadPool::OnEnterIdleLocked (isolate.cc:299)
5 Flutter 0x107805f88 [inlined] dart::ThreadPool::WorkerLoop (thread_pool.cc:167)
6 Flutter 0x107805f88 dart::ThreadPool::Worker::Main (thread_pool.cc:330)
7 Flutter 0x1077c9f1c dart::ThreadStart (os_thread_macos.cc:136)
8 libsystem_pthread.dylib 0x3c8900828 _pthread_start

Thread 24 name: DartWorker
0 libsystem_kernel.dylib 0x3a4b391c4 __psynch_cvwait
1 libsystem_pthread.dylib 0x3c8904000 _pthread_cond_wait$VARIANT$mp
2 Flutter 0x1077ca550 dart::Monitor::WaitMicros (os_thread_macos.cc:449)
3 Flutter 0x107805f54 [inlined] dart::MonitorLocker::WaitMicros (lockers.h:181)
4 Flutter 0x107805f54 [inlined] dart::ThreadPool::WorkerLoop (thread_pool.cc:183)
5 Flutter 0x107805f54 dart::ThreadPool::Worker::Main (thread_pool.cc:330)
6 Flutter 0x1077c9f1c dart::ThreadStart (os_thread_macos.cc:136)
7 libsystem_pthread.dylib 0x3c8900828 _pthread_start

Thread 25 name: DartWorker
0 libsystem_kernel.dylib 0x3a4b391c4 __psynch_cvwait
1 libsystem_pthread.dylib 0x3c8904000 _pthread_cond_wait$VARIANT$mp
2 Flutter 0x1077ca550 dart::Monitor::WaitMicros (os_thread_macos.cc:449)
3 Flutter 0x107805f54 [inlined] dart::MonitorLocker::WaitMicros (lockers.h:181)
4 Flutter 0x107805f54 [inlined] dart::ThreadPool::WorkerLoop (thread_pool.cc:183)
5 Flutter 0x107805f54 dart::ThreadPool::Worker::Main (thread_pool.cc:330)
6 Flutter 0x1077c9f1c dart::ThreadStart (os_thread_macos.cc:136)
7 libsystem_pthread.dylib 0x3c8900828 _pthread_start

Thread 26 name: DartWorker
0 libsystem_kernel.dylib 0x3a4b391c4 __psynch_cvwait
1 libsystem_pthread.dylib 0x3c8904000 _pthread_cond_wait$VARIANT$mp
2 Flutter 0x1077ca550 dart::Monitor::WaitMicros (os_thread_macos.cc:449)
3 Flutter 0x107805f54 [inlined] dart::MonitorLocker::WaitMicros (lockers.h:181)
4 Flutter 0x107805f54 [inlined] dart::ThreadPool::WorkerLoop (thread_pool.cc:183)
5 Flutter 0x107805f54 dart::ThreadPool::Worker::Main (thread_pool.cc:330)
6 Flutter 0x1077c9f1c dart::ThreadStart (os_thread_macos.cc:136)
7 libsystem_pthread.dylib 0x3c8900828 _pthread_start

Thread 27
0 libsystem_kernel.dylib 0x3a4b391c4 __psynch_cvwait
1 libsystem_pthread.dylib 0x3c8904000 _pthread_cond_wait$VARIANT$mp
2 Flutter 0x1077ca550 dart::Monitor::WaitMicros (os_thread_macos.cc:449)
3 Flutter 0x107805f54 [inlined] dart::MonitorLocker::WaitMicros (lockers.h:181)
4 Flutter 0x107805f54 [inlined] dart::ThreadPool::WorkerLoop (thread_pool.cc:183)
5 Flutter 0x107805f54 dart::ThreadPool::Worker::Main (thread_pool.cc:330)
6 Flutter 0x1077c9f1c dart::ThreadStart (os_thread_macos.cc:136)
7 libsystem_pthread.dylib 0x3c8900828 _pthread_start

Thread 28
0 libsystem_kernel.dylib 0x3a4b391c4 __psynch_cvwait
1 libsystem_pthread.dylib 0x3c8904000 _pthread_cond_wait$VARIANT$mp
2 Flutter 0x1077ca550 dart::Monitor::WaitMicros (os_thread_macos.cc:449)
3 Flutter 0x1077658ec [inlined] dart::MonitorLocker::WaitMicros (lockers.h:181)
4 Flutter 0x1077658ec dart::MutatorThreadPool::OnEnterIdleLocked (isolate.cc:299)
5 Flutter 0x107805f88 [inlined] dart::ThreadPool::WorkerLoop (thread_pool.cc:167)
6 Flutter 0x107805f88 dart::ThreadPool::Worker::Main (thread_pool.cc:330)
7 Flutter 0x1077c9f1c dart::ThreadStart (os_thread_macos.cc:136)
8 libsystem_pthread.dylib 0x3c8900828 _pthread_start

Thread 29
0 libsystem_kernel.dylib 0x3a4b391c4 __psynch_cvwait
1 libsystem_pthread.dylib 0x3c8904000 _pthread_cond_wait$VARIANT$mp
2 Flutter 0x1077ca550 dart::Monitor::WaitMicros (os_thread_macos.cc:449)
3 Flutter 0x1077658ec [inlined] dart::MonitorLocker::WaitMicros (lockers.h:181)
4 Flutter 0x1077658ec dart::MutatorThreadPool::OnEnterIdleLocked (isolate.cc:299)
5 Flutter 0x107805f88 [inlined] dart::ThreadPool::WorkerLoop (thread_pool.cc:167)
6 Flutter 0x107805f88 dart::ThreadPool::Worker::Main (thread_pool.cc:330)
7 Flutter 0x1077c9f1c dart::ThreadStart (os_thread_macos.cc:136)
8 libsystem_pthread.dylib 0x3c8900828 _pthread_start

Thread 4 crashed with ARM Thread State (64-bit):
x0: 0x0000000000000000 x1: 0x000000016bc2c0d8 x2: 0x0000000003d3c000 x3: 0x0000000000000000
x4: 0x0000000003000001 x5: 0x0000000000000003 x6: 0x0000000000000000 x7: 0x0000000000000000
x8: 0x0000000000000000 x9: 0x0000000000000001 x10: 0xffffffffffffc000 x11: 0x0000000000000000
x12: 0x000000000000d81d x13: 0x00000000ffff8002 x14: 0x0000000000002447 x15: 0x000000016bc2c2a0
x16: 0xfffffffffffffff1 x17: 0x0000000300001780 x18: 0x0000000000000000 x19: 0x0000000003d3a4e4
x20: 0x0000000353334000 x21: 0x000000016bc2c240 x22: 0x0000000105708081 x23: 0x0000000150896200
x24: 0x0000000105708081 x25: 0x000000016ba4b000 x26: 0x0000000150896200 x27: 0x000000010bb80080
x28: 0x0000000800000000 fp: 0x000000016bc2c230 lr: 0x00000001073012f0 sp: 0x000000016bc2c210
pc: 0x00000001073012f8 cpsr: 0x0000000040000000

EOF

</details>