Windows11 throw FormatException: Unexpected extension byte (at offset 29)

[RikitoNoto]

Hello. Thank you to create this great package. I like this package and often use.

One day, i use this package on Windows 11, thrown a exception.

Unhandled exception:
FormatException: Unexpected extension byte (at offset 29)
#0      _Utf8Decoder.convertChunked (dart:convert-patch/convert_patch.dart:1851:7)
#1      _Utf8ConversionSink.addSlice (dart:convert/string_conversion.dart:304:28)
#2      _Utf8ConversionSink.add (dart:convert/string_conversion.dart:300:5)
#3      _ConverterStreamEventSink.add (dart:convert/chunked_conversion.dart:69:18)
#4      _SinkTransformerStreamSubscription._handleData (dart:async/stream_transformers.dart:111:24)
#5      _RootZone.runUnaryGuarded (dart:async/zone.dart:1594:10)
#6      _BufferingStreamSubscription._sendData (dart:async/stream_impl.dart:339:11)
#7      _BufferingStreamSubscription._add (dart:async/stream_impl.dart:271:7)
#8      _SyncStreamControllerDispatch._sendData (dart:async/stream_controller.dart:776:19)
#9      _StreamController._add (dart:async/stream_controller.dart:650:7)
#10     _StreamController.add (dart:async/stream_controller.dart:598:5)
#11     _RootZone.runUnaryGuarded (dart:async/zone.dart:1594:10)
#12     _BufferingStreamSubscription._sendData (dart:async/stream_impl.dart:339:11)
#13     _BufferingStreamSubscription._add (dart:async/stream_impl.dart:271:7)
#14     _SyncStreamControllerDispatch._sendData (dart:async/stream_controller.dart:776:19)
#15     _StreamController._add (dart:async/stream_controller.dart:650:7)
#16     _StreamController.add (dart:async/stream_controller.dart:598:5)
#17     _Socket._onData (dart:io-patch/socket_patch.dart:2381:41)
#18     _RootZone.runUnaryGuarded (dart:async/zone.dart:1594:10)
#19     _BufferingStreamSubscription._sendData (dart:async/stream_impl.dart:339:11)
#20     _BufferingStreamSubscription._add (dart:async/stream_impl.dart:271:7)
#21     _SyncStreamControllerDispatch._sendData (dart:async/stream_controller.dart:776:19)
#22     _StreamController._add (dart:async/stream_controller.dart:650:7)
#23     _StreamController.add (dart:async/stream_controller.dart:598:5)
#24     new _RawSocket.<anonymous closure> (dart:io-patch/socket_patch.dart:1899:33)
#25     _NativeSocket.issueReadEvent.issue (dart:io-patch/socket_patch.dart:1356:14)
#26     _microtaskLoop (dart:async/schedule_microtask.dart:40:21)
#27     _startMicrotaskLoop (dart:async/schedule_microtask.dart:49:5)
#28     _runPendingImmediateCallback (dart:isolate-patch/isolate_patch.dart:123:13)
#29     _RawReceivePort._handleMessage (dart:isolate-patch/isolate_patch.dart:190:5)

I investigated about this exception, but i didn't know why it occur.

[point-source]

What is the default language of the OS?

[RikitoNoto]

My default language is Japanese.

[Ampy]

1.引入 import 'package:fast_gbk/fast_gbk.dart'; 2.添加代码： final parser = PingParser( responseStr: RegExp(r'来自'), responseRgx: RegExp( r'来自 (?.*)的回复: 字节=(?:\d+) 时间=(?\d+)ms TTL=(?\d+)'), summaryStr: RegExp(r'丢失'), summaryRgx: RegExp(r'已发送 = (?\d+)，已接收 = (?\d+)，丢失 = (?:\d+)'), timeoutStr: RegExp(r'请求超时'), unknownHostStr: RegExp(r'请求找不到主机')); 3.调用地方这样写： Ping('baidu.com',count: 5,parser: parser,encoding: const GbkCodec(allowMalformed: true));

[point-source]

This should now be fixed through the use of the forceCodepage flag on version 9.0.0. Please reopen if this does not solve it for you:

final ping = Ping('google.com', forceCodepage: true);

[RikitoNoto]

@point-source Thank you, I was able run without any exception!