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P2Important issues not at the top of the work listImportant issues not at the top of the work lista: accessibilityAccessibility, e.g. VoiceOver or TalkBack. (aka a11y)Accessibility, e.g. VoiceOver or TalkBack. (aka a11y)a: productionIssues experienced in live production appsIssues experienced in live production appsc: crashStack traces logged to the consoleStack traces logged to the consoleengineflutter/engine related. See also e: labels.flutter/engine related. See also e: labels.platform-iosiOS applications specificallyiOS applications specificallyteam-iosOwned by iOS platform teamOwned by iOS platform teamtriaged-iosTriaged by iOS platform teamTriaged by iOS platform team
Description
Steps to Reproduce
- 67% of this crash happens when app is in foreground.
- The crash got reported to Firebase console.
- I havn't found a way to reproduce it.
Expected results:
Actual results:
Crashed: com.apple.main-thread
EXC_BAD_ACCESS KERN_INVALID_ADDRESS 0x0000000000000010
Crashed: com.apple.main-thread
0 libobjc.A.dylib 0x1540 objc_msgSend + 32
1 Flutter 0x37504 (missing UUID be105c8b7c053a8ba51f83e291732357)
2 Flutter 0x3664c (missing UUID be105c8b7c053a8ba51f83e291732357)
3 Flutter 0x41ff4 (missing UUID be105c8b7c053a8ba51f83e291732357)
4 Flutter 0x3d42f0 (missing UUID be105c8b7c053a8ba51f83e291732357)
5 Flutter 0x2fbbf0 (missing UUID be105c8b7c053a8ba51f83e291732357)
6 Flutter 0x2ff1bc (missing UUID be105c8b7c053a8ba51f83e291732357)
7 CoreFoundation 0xae318 __CFRUNLOOP_IS_CALLING_OUT_TO_A_TIMER_CALLBACK_FUNCTION__ + 32
8 CoreFoundation 0x32cf0 __CFRunLoopDoTimer + 1076
9 CoreFoundation 0x2d4ec __CFRunLoopDoTimers + 328
10 CoreFoundation 0xbd08 __CFRunLoopRun + 1944
11 CoreFoundation 0x1f468 CFRunLoopRunSpecific + 600
12 GraphicsServices 0x138c GSEventRunModal + 164
13 UIKitCore 0x5195d0 -[UIApplication _run] + 1100
14 UIKitCore 0x297f74 UIApplicationMain + 364
15 Runner 0x7ca8 main + 10 (main.swift:10)
16 ??? 0x1017c1aa4 (missing)
Code sample
Logs
Crashed: com.apple.main-thread
EXC_BAD_ACCESS KERN_INVALID_ADDRESS 0x0000000000000010
Crashed: com.apple.main-thread
0 libobjc.A.dylib 0x1540 objc_msgSend + 32
1 Flutter 0x37504 (missing UUID be105c8b7c053a8ba51f83e291732357)
2 Flutter 0x3664c (missing UUID be105c8b7c053a8ba51f83e291732357)
3 Flutter 0x41ff4 (missing UUID be105c8b7c053a8ba51f83e291732357)
4 Flutter 0x3d42f0 (missing UUID be105c8b7c053a8ba51f83e291732357)
5 Flutter 0x2fbbf0 (missing UUID be105c8b7c053a8ba51f83e291732357)
6 Flutter 0x2ff1bc (missing UUID be105c8b7c053a8ba51f83e291732357)
7 CoreFoundation 0xae318 __CFRUNLOOP_IS_CALLING_OUT_TO_A_TIMER_CALLBACK_FUNCTION__ + 32
8 CoreFoundation 0x32cf0 __CFRunLoopDoTimer + 1076
9 CoreFoundation 0x2d4ec __CFRunLoopDoTimers + 328
10 CoreFoundation 0xbd08 __CFRunLoopRun + 1944
11 CoreFoundation 0x1f468 CFRunLoopRunSpecific + 600
12 GraphicsServices 0x138c GSEventRunModal + 164
13 UIKitCore 0x5195d0 -[UIApplication _run] + 1100
14 UIKitCore 0x297f74 UIApplicationMain + 364
15 Runner 0x7ca8 main + 10 (main.swift:10)
16 ??? 0x1017c1aa4 (missing)
[✓] Flutter (Channel stable, 2.10.3, on macOS 11.6 20G165 darwin-arm, locale
zh-Hans-CN)
• Flutter version 2.10.3 at /Users/Shared/flutter
• Upstream repository https://github.com/flutter/flutter.git
• Framework revision 7e9793dee1 (5 weeks ago), 2022-03-02 11:23:12 -0600
• Engine revision bd539267b4
• Dart version 2.16.1
• DevTools version 2.9.2
[✓] Android toolchain - develop for Android devices (Android SDK version 32.0.0)
• Android SDK at /Users/blake/Library/Android/sdk
• Platform android-32, build-tools 32.0.0
• ANDROID_HOME = /Users/blake/Library/Android/sdk
• Java binary at: /Applications/Android Studio.app/Contents/jre/Contents/Home/bin/java
• Java version OpenJDK Runtime Environment (build 11.0.10+0-b96-7249189)
• All Android licenses accepted.
[✓] Xcode - develop for iOS and macOS (Xcode 13.1)
• Xcode at /Applications/Xcode.app/Contents/Developer
• CocoaPods version 1.10.2
[✓] Chrome - develop for the web
• Chrome at /Applications/Google Chrome.app/Contents/MacOS/Google Chrome
[✓] Android Studio (version 2020.3)
• Android Studio at /Applications/Android Studio.app/Contents
• Flutter plugin can be installed from:
🔨 https://plugins.jetbrains.com/plugin/9212-flutter
• Dart plugin can be installed from:
🔨 https://plugins.jetbrains.com/plugin/6351-dart
• Java version OpenJDK Runtime Environment (build 11.0.10+0-b96-7249189)
[✓] VS Code (version 1.63.0)
• VS Code at /Applications/Visual Studio Code.app/Contents
• Flutter extension version 3.36.0
[✓] Connected device (1 available)
• Chrome (web) • chrome • web-javascript • Google Chrome 100.0.4896.75
[✓] HTTP Host Availability
• All required HTTP hosts are available
• No issues found!
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Labels
P2Important issues not at the top of the work listImportant issues not at the top of the work lista: accessibilityAccessibility, e.g. VoiceOver or TalkBack. (aka a11y)Accessibility, e.g. VoiceOver or TalkBack. (aka a11y)a: productionIssues experienced in live production appsIssues experienced in live production appsc: crashStack traces logged to the consoleStack traces logged to the consoleengineflutter/engine related. See also e: labels.flutter/engine related. See also e: labels.platform-iosiOS applications specificallyiOS applications specificallyteam-iosOwned by iOS platform teamOwned by iOS platform teamtriaged-iosTriaged by iOS platform teamTriaged by iOS platform team
Activity
BlakeWuh commentedon Apr 7, 2022
@flutter-symbolizer-bot #101488 (comment) force flutter#v2.10.3 ios release arm64
flutter-symbolizer-bot commentedon Apr 7, 2022
@BlakeWuh Sorry, only public members of Flutter org can trigger my services.
Check your privacy settings as described here.
BlakeWuh commentedon Apr 7, 2022
This crash is considered as solved before. According to #96850 (comment). However, the crash still exits in 2.10.3.
This crash is mentioned before in following issue.
#96855. #96855 (comment)
#96850
maheshj01 commentedon Apr 7, 2022
@flutter-symbolizer-bot #101488 (comment) force flutter#v2.10.3 ios release arm64
flutter-symbolizer-bot commentedon Apr 7, 2022
crash from #101488 (comment) symbolized using symbols for
bd539267b42051b0da3d16ffa8f48949dce8aa8fios-arm64-release(Load address missing from the report, detected heuristically: 0000000000000000)
crash from #101488 (comment) symbolized using symbols for
bd539267b42051b0da3d16ffa8f48949dce8aa8fios-arm64-release(Load address missing from the report, detected heuristically: 0000000000000000)
maheshj01 commentedon Apr 7, 2022
Hi @BlakeWuh, Thanks for filing the issue. Labeling this issue for further investigation from the team.
zanderso commentedon Apr 11, 2022
I suspect that as with the other issues filed from @BlakeWuh, that it may be very difficult to track this down without a local reproduction. However adding @chunhtai who may be able to interpret these backtraces in the accessibility code.
Bestfastfire commentedon Sep 17, 2022
Same here for a long time, it occurs with very few users and it's almost impossible to reproduce, I only got it 2 times and it was completely random
Bestfastfire commentedon Sep 17, 2022
Flutter doctor: