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a: null-safetySupport for Dart's null safety featureSupport for Dart's null safety featurea: productionIssues experienced in live production appsIssues experienced in live production appsc: crashStack traces logged to the consoleStack traces logged to the consoleframeworkflutter/packages/flutter repository. See also f: labels.flutter/packages/flutter repository. See also f: labels.needs repro infoAutomated crash report whose cause isn't yet knownAutomated crash report whose cause isn't yet knownplatform-androidAndroid applications specificallyAndroid applications specificallyr: fixedIssue is closed as already fixed in a newer versionIssue is closed as already fixed in a newer version
Description
In our application, for production, we caught an error in the service
hardware_keyboard.dart:
Null check operator used on a null value
#0 KeyEventManager._convertRawEventAndStore (package:flutter/src/services/hardware_keyboard.dart:884)
#1 RawKeyboard.handleRawKeyEvent (package:flutter/src/services/raw_keyboard.dart:677)
#2 KeyEventManager.handleRawKeyMessage (package:flutter/src/services/hardware_keyboard.dart:818)
#3 BasicMessageChannel.setMessageHandler.<anonymous closure> (package:flutter/src/services/platform_channel.dart:73)
#4 BasicMessageChannel.setMessageHandler.<anonymous closure> (package:flutter/src/services/platform_channel.dart:72)
#5 _DefaultBinaryMessenger.setMessageHandler.<anonymous closure> (package:flutter/src/services/binding.dart:379)
#6 _DefaultBinaryMessenger.setMessageHandler.<anonymous closure> (package:flutter/src/services/binding.dart:376)
#7 _invoke2.<anonymous closure> (dart:ui/hooks.dart:205)
#8 _rootRun (dart:async/zone.dart:1428)
#9 _CustomZone.run (dart:async/zone.dart:1328)
#10 _CustomZone.runGuarded (dart:async/zone.dart:1236)
#11 _invoke2 (dart:ui/hooks.dart:204)
#12 _ChannelCallbackRecord.invoke (dart:ui/channel_buffers.dart:42)
#13 _Channel.push (dart:ui/channel_buffers.dart:132)
#14 ChannelBuffers.push (dart:ui/channel_buffers.dart:329)
#15 PlatformDispatcher._dispatchPlatformMessage (dart:ui/platform_dispatcher.dart:544)\n#16 _dispatchPlatformMessage (dart:ui/hooks.dart:92)
On device: SM-N976N
OS: Android 9(28)
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a: null-safetySupport for Dart's null safety featureSupport for Dart's null safety featurea: productionIssues experienced in live production appsIssues experienced in live production appsc: crashStack traces logged to the consoleStack traces logged to the consoleframeworkflutter/packages/flutter repository. See also f: labels.flutter/packages/flutter repository. See also f: labels.needs repro infoAutomated crash report whose cause isn't yet knownAutomated crash report whose cause isn't yet knownplatform-androidAndroid applications specificallyAndroid applications specificallyr: fixedIssue is closed as already fixed in a newer versionIssue is closed as already fixed in a newer version