[iOS] Crashed: com.apple.main-thread - [FlutterEngine iosPlatformView]

[siddew201]

We have raised this issue earlier got response from flutter side that this issue has been fix in version 3.5.0-1.0.pre. When can we expect this version to be release and how much time it still may take. Actually we are getting high crashes in production thats why I am following up. Thanks

Link: #112545

Flutter 3.0.0 • channel stable • https://github.com/flutter/flutter.git
Framework • revision ee4e09c (5 months ago) • 2022-05-09 16:45:18 -0700
Engine • revision d1b9a6938a
Tools • Dart 2.17.0 • DevTools 2.12.2

CrashLog:

Crashed: com.apple.main-thread
0 Flutter 0x10c90 -[FlutterEngine iosPlatformView] + 53 (weak_ptr.h:53)
1 Flutter 0x112e4 -[FlutterEngine attachView] + 381 (FlutterEngine.mm:381)
2 Flutter 0x2d3e4 -[FlutterViewController viewDidLoad] + 671 (FlutterViewController.mm:671)
3 TCPApp 0x983df0 viewDidLoad + 30 (NeuFlutterViewController.swift:30)
4 TCPApp 0x983ebc viewDidLoad + 4346740412 (:4346740412)
5 UIKitCore 0x1abffc -[UIViewController _sendViewDidLoadWithAppearanceProxyObjectTaggingEnabled] + 108
6 UIKitCore 0x1aeb4c -[UIViewController loadViewIfRequired] + 1048
7 UIKitCore 0x181bac -[UIViewController view] + 32
8 Flutter 0x3893c flutter::AccessibilityBridge::~AccessibilityBridge() + 66 (accessibility_bridge.mm:66)
9 Flutter 0x46050 std::__1::unique_ptr<flutter::AccessibilityBridge, std::__1::default_deleteflutter::AccessibilityBridge>::reset(flutter::AccessibilityBridge*) + 2267 (memory:2267)
10 Flutter 0x46130 flutter::PlatformViewIOS::~PlatformViewIOS() + 66 (platform_view_ios.mm:66)
11 Flutter 0x44d14 flutter::PlatformViewIOS::~PlatformViewIOS() + 66 (platform_view_ios.mm:66)
12 Flutter 0x3e92c0 std::__1::__function::__func<fml::internal::CopyableLambdaflutter::Shell::~Shell()::$_6, std::__1::allocator<fml::internal::CopyableLambdaflutter::Shell::~Shell()::$_6>, void ()>::operator()() + 502 (shell.cc:502)
13 Flutter 0x3e8bf0 flutter::Shell::~Shell() + 1838 (functional:1838)
14 Flutter 0x157bc std::__1::unique_ptr<flutter::Shell, std::__1::default_deleteflutter::Shell>::reset(flutter::Shell*) + 2267 (memory:2267)
15 Flutter 0x114f0 -[FlutterEngine destroyContext] + 4076 (type_traits:4076)
16 CoreFoundation 0x2a834 CFNOTIFICATIONCENTER_IS_CALLING_OUT_TO_AN_OBSERVER + 28
17 CoreFoundation 0xc6fd4 ___CFXRegistrationPost_block_invoke + 52
18 CoreFoundation 0x9a1d0 _CFXRegistrationPost + 456
19 CoreFoundation 0x408ac _CFXNotificationPost + 728
20 Foundation 0x1b734 -[NSNotificationCenter postNotificationName:object:userInfo:] + 96
21 UIKitCore 0xf5bde4 -[UIApplication _terminateWithStatus:] + 300
22 UIKitCore 0x6369d4 -[_UISceneLifecycleMultiplexer _evalTransitionToSettings:fromSettings:forceExit:withTransitionStore:] + 128
23 UIKitCore 0x82c834 -[_UISceneLifecycleMultiplexer forceExitWithTransitionContext:scene:] + 224
24 UIKitCore 0xf58128 -[UIApplication workspaceShouldExit:withTransitionContext:] + 224
25 FrontBoardServices 0x4efec __63-[FBSWorkspaceScenesClient willTerminateWithTransitionContext:]_block_invoke_2 + 80
26 FrontBoardServices 0xa308 -[FBSWorkspace _calloutQueue_executeCalloutFromSource:withBlock:] + 240
27 FrontBoardServices 0x4ef84 __63-[FBSWorkspaceScenesClient willTerminateWithTransitionContext:]_block_invoke + 132
28 libdispatch.dylib 0x3a30 _dispatch_client_callout + 20
29 libdispatch.dylib 0x74e0 _dispatch_block_invoke_direct + 264
30 FrontBoardServices 0xbc70 FBSSERIALQUEUE_IS_CALLING_OUT_TO_A_BLOCK + 48
31 FrontBoardServices 0xb040 -[FBSSerialQueue _targetQueue_performNextIfPossible] + 220
32 FrontBoardServices 0xf700 -[FBSSerialQueue _performNextFromRunLoopSource] + 28
33 CoreFoundation 0xbb414 CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION + 28
34 CoreFoundation 0xcc1a0 __CFRunLoopDoSource0 + 208
35 CoreFoundation 0x56f8 __CFRunLoopDoSources0 + 368
36 CoreFoundation 0xb05c __CFRunLoopRun + 828
37 CoreFoundation 0x1ebc8 CFRunLoopRunSpecific + 600
38 GraphicsServices 0x1374 GSEventRunModal + 164
39 UIKitCore 0x514b58 -[UIApplication _run] + 1100
40 UIKitCore 0x296090 UIApplicationMain + 364
41 TCPApp 0xbb0610 main + 39 (AppDelegate.swift:39)
42 ??? 0x107141da4 (Missing)

[exaby73]

Hello @siddew201. If you need a specific commit in a hotfix, and it's severe enough, you can request a cherrypick. You'll find a link to the cherrypick template there. I suggest you raise a cherrypick request. Closing this issue as this is an issue already fixed in master and is not a cherrypick request. Thank you

[siddew201]

Hi @exaby73 Can I request for cherry-pick bcoz as per doc only a contributor can raise request for cherry-pick. In the template they are asking some Which I don't have. Please help in this

[exaby73]

Looks like a CP already exists for this. You can follow up on #115650

[siddew201]

Thanks @exaby73 yes it is raised. Now how can we check whether it is merged. As per #115650
It is still in review.

[github-actions]

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.