[macOS][desktop]: Deleting emojis from textfield with obscured text causes crash #122381
Description
Steps to Reproduce
- Execute
flutter runon the code sample - focus the text field -> cursor is blinking in the text field
- write an emoji
a. Open the Emoji & symbols popup
b. Select an emoji and click it
c. the text field now contains 2 obscuring characters and blinking cursor after them - press back-space key to delete from the
Expected results: the characters are deleted from the text field
Actual results: app crashes
Code sample
import 'package:flutter/material.dart';
void main() => runApp(const MyApp());
class MyApp extends StatelessWidget {
const MyApp({super.key});
@override
Widget build(BuildContext context) {
return const MaterialApp(
home: Scaffold(body: TextField(obscureText: true)));
}
}Crash log
2023-03-10 09:45:11.420 flutter_testing[38778:1183562] *** Terminating app due to uncaught exception 'NSInternalInconsistencyException', reason: 'Invalid JSON message, decoding failed'
*** First throw call stack:
(
0 CoreFoundation 0x00000001a37b43e8 __exceptionPreprocess + 176
1 libobjc.A.dylib 0x00000001a32feea8 objc_exception_throw + 60
2 Foundation 0x00000001a46f7910 -[NSCalendarDate initWithCoder:] + 0
3 FlutterMacOS 0x0000000107e3c51c -[FlutterJSONMessageCodec decode:] + 540
4 FlutterMacOS 0x0000000107e3cc54 -[FlutterJSONMethodCodec decodeMethodCall:] + 112
5 FlutterMacOS 0x0000000107e3a670 __45-[FlutterMethodChannel setMethodCallHandler:]_block_invoke + 80
6 FlutterMacOS 0x00000001071821dc -[FlutterEngine engineCallbackOnPlatformMessage:] + 424
7 FlutterMacOS 0x0000000107a58bb0 _ZNSt21_LIBCPP_ABI_NAMESPACE10__function6__funcIZ23FlutterEngineInitializeE4$_30NS_9allocatorIS2_EEFvNS_10unique_ptrIN7flutter15PlatformMessageENS_14default_deleteIS7_EEEEEEclEOSA_ + 132
8 FlutterMacOS 0x0000000107a683f4 _ZN7flutter20PlatformViewEmbedder21HandlePlatformMessageENSt21_LIBCPP_ABI_NAMESPACE10unique_ptrINS_15PlatformMessageENS1_14default_deleteIS3_EEEE + 76
9 FlutterMacOS 0x0000000107a68e54 _ZNSt21_LIBCPP_ABI_NAMESPACE10__function6__funcIN3fml8internal14CopyableLambdaIZN7flutter20PlatformViewEmbedder30EmbedderPlatformMessageHandler21HandlePlatformMessageENS_10unique_ptrINS5_15PlatformMessageENS_14default_deleteIS9_EEEEEUlvE_EENS_9allocatorISE_EEFvvEEclEv + 80
10 FlutterMacOS 0x0000000107a65568 _ZN7flutter18EmbedderTaskRunner8PostTaskEy + 616
11 FlutterMacOS 0x0000000107a4d50c FlutterEngineRunTask + 48
12 FlutterMacOS 0x00000001071844d4 -[FlutterEngine runTaskOnEmbedder:] + 56
13 FlutterMacOS 0x0000000107184690 __60-[FlutterEngine postMainThreadTask:targetTimeInNanoseconds:]_block_invoke + 64
14 libdispatch.dylib 0x00000001a34d09dc _dispatch_call_block_and_release + 32
15 libdispatch.dylib 0x00000001a34d2504 _dispatch_client_callout + 20
16 libdispatch.dylib 0x00000001a34e0d1c _dispatch_main_queue_drain + 928
17 libdispatch.dylib 0x00000001a34e096c _dispatch_main_queue_callback_4CF + 44
18 CoreFoundation 0x00000001a377ad40 __CFRUNLOOP_IS_SERVICING_THE_MAIN_DISPATCH_QUEUE__ + 16
19 CoreFoundation 0x00000001a37387c0 __CFRunLoopRun + 2036
20 CoreFoundation 0x00000001a3737878 CFRunLoopRunSpecific + 612
21 HIToolbox 0x00000001ace17fa0 RunCurrentEventLoopInMode + 292
22 HIToolbox 0x00000001ace17de4 ReceiveNextEventCommon + 672
23 HIToolbox 0x00000001ace17b2c _BlockUntilNextEventMatchingListInModeWithFilter + 72
24 AppKit 0x00000001a69bd84c _DPSNextEvent + 632
25 AppKit 0x00000001a69bc9dc -[NSApplication(NSEvent) _nextEventMatchingEventMask:untilDate:inMode:dequeue:] + 728
26 AppKit 0x00000001a69b0e0c -[NSApplication run] + 464
27 AppKit 0x00000001a6988250 NSApplicationMain + 880
28 flutter_testing 0x00000001043df958 main + 12
29 dyld 0x00000001a332fe50 start + 2544
)
libc++abi: terminating with uncaught exception of type NSException
Lost connection to device.
Reproduced on
[✓] Flutter (Channel main, 3.9.0-1.0.pre.145, on macOS 13.2.1 22D68 darwin-arm64, locale en-SE)
[✓] Flutter (Channel stable, 3.7.7, on macOS 13.2.1 22D68 darwin-arm64, locale en-SE)
Cannot reproduce on Android.
Screen recording showing the issue
delete-emoji-crash.mp4
Metadata
Metadata
Assignees
Labels
Important issues not at the top of the work listRunning on desktopEntering text in a text field or keyboard related problemsStack traces logged to the consoleCrashes that terminate the processflutter/engine related. See also e: labels.Found to occur in 3.7Found to occur in 3.9The issue has been confirmed reproducible and is ready to work onBuilding on or for macOS specificallyIssue is closed as already fixed in a newer version