Flutter Error : Getter not found : 'iMobileDevice' when trying to rebuild Flutter tool
Flutter Error : Getter not found : 'iMobileDevice' when trying to rebuild Flutter tool
下午好，
我正在按照 Windows 7 上的教程进行 IOS 9.3.5 上的 Ipad :
https://medium.com/flutter-community/developing-and-debugging-flutter-apps-for-ios-without-a-mac-8d362a8ec667
我一直在 重建 Flutter 工具 。 （教程的最后一部分）
我下载（从教程的 link）并复制到 C:\src\flutter\bin libimobiledevice，ideviceinstaller 和 which 二进制文件。
然后我 运行 git apply ios.diff 给了我多个错误，有时它只是关于 mac.dart，有时它更像这样：
error: patch failed: packages/flutter_tools/lib/src/ios/devices.dart:103
error: packages/flutter_tools/lib/src/ios/devices.dart: patch does not apply
error: patch failed: packages/flutter_tools/lib/src/ios/ios_workflow.dart:26
error: packages/flutter_tools/lib/src/ios/ios_workflow.dart: patch does not apply
error: patch failed: packages/flutter_tools/lib/src/ios/mac.dart:124
error: packages/flutter_tools/lib/src/ios/mac.dart: patch does not apply
然后我在这里找到了这个命令：git: patch does not apply
git apply --reject --whitespace=fix mychanges.patch
我得到的是：（不要介意Future<String>的内容，因为我已经把它改成了它应该的样子）
Checking patch packages/flutter_tools/lib/src/ios/mac.dart...
error: while searching for:
Future<String> getAvailableDeviceIDs() async {
try {
final ProcessResult result = await processManager.run(<String>['idevice_id', '-l']);
if (result.exitCode != 0)
throw ToolExit('idevice_id returned an error:\n${result.stderr}');
return result.stdout;
} on ProcessException {
throw ToolExit('Failed to invoke idevice_id. Run flutter doctor.');
error: patch failed: packages/flutter_tools/lib/src/ios/mac.dart:124
Applying patch packages/flutter_tools/lib/src/ios/devices.dart with 1 reject...
Rejected hunk #1.
Applying patch packages/flutter_tools/lib/src/ios/ios_workflow.dart with 1 reject...
Rejected hunk #1.
Applying patch packages/flutter_tools/lib/src/ios/mac.dart with 1 reject...
Rejected hunk #1.
此时我在mac.dart文件中手动粘贴了正确的内容（正如您可能在上面的错误中看到的那样），但我仍然不确定一切顺利，因为 :
error: patch failed: packages/flutter_tools/lib/src/ios/mac.dart:124
无论如何，我继续运行重建flutter工具的命令：
bin\cache\dart-sdk\bin\dart --snapshot=.\bin\cache\flutter_tools.snapshot --packages=.\packages\flutter_tools\.packages .\packages\flutter_tools\bin\flutter_tools.dart
最后，输出是这样的：
C:\src\flutter>bin\cache\dart-sdk\bin\dart --snapshot=.\bin\cache\flutter_tools.snapshot --packages=.\packages\flutter_tools\.packages .\
packages\flutter_tools\bin\flutter_tools.dart
packages/flutter_tools/lib/src/ios/ios_workflow.dart:20:30: Error: Getter not found: 'iMobileDevice'.
bool get canListDevices => iMobileDevice.isInstalled || (xcode.isInstalledAndMeetsVersionCheck && xcode.isSimctlInstalled);
^^^^^^^^^^^^^
packages/flutter_tools/lib/src/ios/ios_workflow.dart:20:30: Error: The getter 'iMobileDevice' isn't defined for the class 'IOSWorkflow'.
- 'IOSWorkflow' is from 'package:flutter_tools/src/ios/ios_workflow.dart' ('packages/flutter_tools/lib/src/ios/ios_workflow.dart').
Try correcting the name to the name of an existing getter, or defining a getter or field named 'iMobileDevice'.
bool get canListDevices => iMobileDevice.isInstalled || (xcode.isInstalledAndMeetsVersionCheck && xcode.isSimctlInstalled);
^^^^^^^^^^^^^
这个 "iMobileDevice" 与这个 libimobiledevice 相关吗？我可以 运行 ideviceinstaller.exe 或 idevice_id.exe 中的任何一个，所以我想我安装正确了。
我遗漏了更正此错误的重要信息？
非常感谢您的宝贵时间:)
在 "ios_workflow.dart" 文件中，您必须将其写在其他 'import...' 行的位置：
进口'mac.dart';
对我来说，它解决了问题。
非常感谢！导入 'mac.dart' 使我能够正确应用所有内容。
然后我 运行 flutter attach，这是我得到的：（我想只有第一行有用）
D:\Beerproject>flutter attach
Sending crash report to Google.
Crash report sent (report ID: 5d71ca5958062efd)
Oops; flutter has exited unexpectedly.
Sending crash report to Google.
Crash report sent (report ID: 5024a42feb468e2b)
Oops; flutter has exited unexpectedly.
Unhandled exception:
Unsupported operation: Control of iOS devices or simulators only supported on Mac OS.
#0 IOSDevice.getAttachedDevices (package:flutter_tools/src/ios/devices.dart:172:7)
<asynchronous suspension>
#1 IOSDevices.pollingGetDevices (package:flutter_tools/src/ios/devices.dart:117:57)
#2 PollingDeviceDiscovery.devices (package:flutter_tools/src/device.dart:270:52)
<asynchronous suspension>
#3 DeviceManager.getAllConnectedDevices (package:flutter_tools/src/device.dart:136:46)
<asynchronous suspension>
#4 DeviceValidator.validate (package:flutter_tools/src/doctor.dart:760:54)
<asynchronous suspension>
#5 Doctor.startValidatorTasks (package:flutter_tools/src/doctor.dart:140:52)
#6 Doctor.diagnose (package:flutter_tools/src/doctor.dart:211:41)
#7 _AsyncAwaitCompleter.start (dart:async-patch/async_patch.dart:43:6)
#8 Doctor.diagnose (package:flutter_tools/src/doctor.dart:201:24)
#9 _doctorText.<anonymous closure> (package:flutter_tools/runner.dart:202:26)
#10 AppContext.run.<anonymous closure> (package:flutter_tools/src/base/context.dart:154:29)
#11 _AsyncAwaitCompleter.start (dart:async-patch/async_patch.dart:43:6)
#12 AppContext.run.<anonymous closure> (package:flutter_tools/src/base/context.dart:154:7)
#13 _rootRun (dart:async/zone.dart:1124:13)
#14 _CustomZone.run (dart:async/zone.dart:1021:19)
#15 _runZoned (dart:async/zone.dart:1516:10)
#16 runZoned (dart:async/zone.dart:1463:12)
#17 AppContext.run (package:flutter_tools/src/base/context.dart:153:18)
#18 _AsyncAwaitCompleter.start (dart:async-patch/async_patch.dart:43:6)
#19 AppContext.run (package:flutter_tools/src/base/context.dart:140:19)
#20 _doctorText (package:flutter_tools/runner.dart:201:19)
#21 _AsyncAwaitCompleter.start (dart:async-patch/async_patch.dart:43:6)
#22 _doctorText (package:flutter_tools/runner.dart:197:27)
#23 _createLocalCrashReport (package:flutter_tools/runner.dart:179:32)
#24 _AsyncAwaitCompleter.start (dart:async-patch/async_patch.dart:43:6)
#25 _createLocalCrashReport (package:flutter_tools/runner.dart:164:37)
#26 _handleToolError (package:flutter_tools/runner.dart:134:33)
#27 _asyncThenWrapperHelper.<anonymous closure> (dart:async-patch/async_patch.dart:71:64)
#28 _rootRunUnary (dart:async/zone.dart:1132:38)
#29 _CustomZone.runUnary (dart:async/zone.dart:1029:19)
#30 _FutureListener.handleValue (dart:async/future_impl.dart:137:18)
#31 Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart:678:45)
#32 Future._propagateToListeners (dart:async/future_impl.dart:707:32)
#33 Future._completeWithValue (dart:async/future_impl.dart:522:5)
#34 _AsyncAwaitCompleter.complete (dart:async-patch/async_patch.dart:30:15)
#35 _completeOnAsyncReturn (dart:async-patch/async_patch.dart:288:13)
#36 CrashReportSender.sendReport (package:flutter_tools/src/reporting/crash_reporting.dart)
#37 _asyncThenWrapperHelper.<anonymous closure> (dart:async-patch/async_patch.dart:71:64)
#38 _rootRunUnary (dart:async/zone.dart:1132:38)
#39 _CustomZone.runUnary (dart:async/zone.dart:1029:19)
#40 _FutureListener.handleValue (dart:async/future_impl.dart:137:18)
#41 Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart:678:45)
#42 Future._propagateToListeners (dart:async/future_impl.dart:707:32)
#43 Future._complete (dart:async/future_impl.dart:512:7)
#44 Stream.fold.<anonymous closure> (dart:async/stream.dart:801:18)
#45 _rootRun (dart:async/zone.dart:1120:38)
#46 _CustomZone.run (dart:async/zone.dart:1021:19)
#47 _CustomZone.runGuarded (dart:async/zone.dart:923:7)
#48 _BufferingStreamSubscription._sendDone.sendDone (dart:async/stream_impl.dart:389:13)
#49 _BufferingStreamSubscription._sendDone (dart:async/stream_impl.dart:399:15)
#50 _BufferingStreamSubscription._close (dart:async/stream_impl.dart:283:7)
#51 _SinkTransformerStreamSubscription._close (dart:async/stream_transformers.dart:96:11)
#52 _EventSinkWrapper.close (dart:async/stream_transformers.dart:23:11)
#53 _StringAdapterSink.close (dart:convert/string_conversion.dart:249:11)
#54 _Utf8ConversionSink.close (dart:convert/string_conversion.dart:300:20)
#55 _ConverterStreamEventSink.close (dart:convert/chunked_conversion.dart:80:18)
#56 _SinkTransformerStreamSubscription._handleDone (dart:async/stream_transformers.dart:141:24)
#57 _rootRun (dart:async/zone.dart:1120:38)
#58 _CustomZone.run (dart:async/zone.dart:1021:19)
#59 _CustomZone.runGuarded (dart:async/zone.dart:923:7)
#60 _BufferingStreamSubscription._sendDone.sendDone (dart:async/stream_impl.dart:389:13)
#61 _BufferingStreamSubscription._sendDone (dart:async/stream_impl.dart:399:15)
#62 _BufferingStreamSubscription._close (dart:async/stream_impl.dart:283:7)
#63 _ForwardingStream._handleDone (dart:async/stream_pipe.dart:106:10)
#64 _ForwardingStreamSubscription._handleDone (dart:async/stream_pipe.dart:172:13)
#65 _rootRun (dart:async/zone.dart:1120:38)
#66 _CustomZone.run (dart:async/zone.dart:1021:19)
#67 _CustomZone.runGuarded (dart:async/zone.dart:923:7)
#68 _BufferingStreamSubscription._sendDone.sendDone (dart:async/stream_impl.dart:389:13)
#69 _BufferingStreamSubscription._sendDone (dart:async/stream_impl.dart:399:15)
#70 _BufferingStreamSubscription._close (dart:async/stream_impl.dart:283:7)
#71 _SinkTransformerStreamSubscription._close (dart:async/stream_transformers.dart:96:11)
#72 _EventSinkWrapper.close (dart:async/stream_transformers.dart:23:11)
#73 _Uint8ListConversionSink.close (dart:_http/http_impl.dart:577:13)
#74 _ConverterStreamEventSink.close (dart:convert/chunked_conversion.dart:80:18)
#75 _SinkTransformerStreamSubscription._handleDone (dart:async/stream_transformers.dart:141:24)
#76 _rootRun (dart:async/zone.dart:1120:38)
#77 _CustomZone.run (dart:async/zone.dart:1021:19)
#78 _CustomZone.runGuarded (dart:async/zone.dart:923:7)
#79 _BufferingStreamSubscription._sendDone.sendDone (dart:async/stream_impl.dart:389:13)
#80 _BufferingStreamSubscription._sendDone (dart:async/stream_impl.dart:399:15)
#81 _BufferingStreamSubscription._close (dart:async/stream_impl.dart:283:7)
#82 _SinkTransformerStreamSubscription._close (dart:async/stream_transformers.dart:96:11)
#83 _EventSinkWrapper.close (dart:async/stream_transformers.dart:23:11)
#84 _ByteAdapterSink.close (dart:convert/byte_conversion.dart:62:11)
#85 _FilterSink.close (dart:io/data_transformer.dart:637:11)
#86 _ConverterStreamEventSink.close (dart:convert/chunked_conversion.dart:80:18)
#87 _SinkTransformerStreamSubscription._handleDone (dart:async/stream_transformers.dart:141:24)
#88 _rootRun (dart:async/zone.dart:1120:38)
#89 _CustomZone.run (dart:async/zone.dart:1021:19)
#90 _CustomZone.runGuarded (dart:async/zone.dart:923:7)
#91 _BufferingStreamSubscription._sendDone.sendDone (dart:async/stream_impl.dart:389:13)
#92 _BufferingStreamSubscription._sendDone (dart:async/stream_impl.dart:399:15)
#93 _BufferingStreamSubscription._close (dart:async/stream_impl.dart:283:7)
#94 _ForwardingStream._handleDone (dart:async/stream_pipe.dart:106:10)
#95 _ForwardingStreamSubscription._handleDone (dart:async/stream_pipe.dart:172:13)
#96 _rootRun (dart:async/zone.dart:1120:38)
#97 _CustomZone.run (dart:async/zone.dart:1021:19)
#98 _CustomZone.runGuarded (dart:async/zone.dart:923:7)
#99 _BufferingStreamSubscription._sendDone.sendDone (dart:async/stream_impl.dart:389:13)
#100 _BufferingStreamSubscription._sendDone (dart:async/stream_impl.dart:399:15)
#101 _BufferingStreamSubscription._close (dart:async/stream_impl.dart:283:7)
#102 _SyncStreamControllerDispatch._sendDone (dart:async/stream_controller.dart:772:19)
#103 _StreamController._closeUnchecked (dart:async/stream_controller.dart:629:7)
#104 _StreamController.close (dart:async/stream_controller.dart:622:5)
#105 _HttpParser._closeIncoming (dart:_http/http_parser.dart:1037:23)
#106 _HttpParser._doParse (dart:_http/http_parser.dart:752:11)
#107 _HttpParser._parse (dart:_http/http_parser.dart:318:7)
#108 _HttpParser._onData (dart:_http/http_parser.dart:810:5)
#109 _rootRunUnary (dart:async/zone.dart:1132:38)
#110 _CustomZone.runUnary (dart:async/zone.dart:1029:19)
#111 _CustomZone.runUnaryGuarded (dart:async/zone.dart:931:7)
#112 _BufferingStreamSubscription._sendData (dart:async/stream_impl.dart:336:11)
#113 _BufferingStreamSubscription._add (dart:async/stream_impl.dart:263:7)
#114 _SyncStreamControllerDispatch._sendData (dart:async/stream_controller.dart:764:19)
#115 _StreamController._add (dart:async/stream_controller.dart:640:7)
#116 _StreamController.add (dart:async/stream_controller.dart:586:5)
#117 _Socket._onData (dart:io-patch/socket_patch.dart:1791:41)
#118 _rootRunUnary (dart:async/zone.dart:1132:38)
#119 _CustomZone.runUnary (dart:async/zone.dart:1029:19)
#120 _CustomZone.runUnaryGuarded (dart:async/zone.dart:931:7)
#121 _BufferingStreamSubscription._sendData (dart:async/stream_impl.dart:336:11)
#122 _BufferingStreamSubscription._add (dart:async/stream_impl.dart:263:7)
#123 _SyncStreamControllerDispatch._sendData (dart:async/stream_controller.dart:764:19)
#124 _StreamController._add (dart:async/stream_controller.dart:640:7)
#125 _StreamController.add (dart:async/stream_controller.dart:586:5)
#126 _RawSecureSocket._sendReadEvent (dart:io/secure_socket.dart:1004:19)
#127 _rootRun (dart:async/zone.dart:1120:38)
#128 _CustomZone.run (dart:async/zone.dart:1021:19)
#129 _CustomZone.runGuarded (dart:async/zone.dart:923:7)
#130 _CustomZone.bindCallbackGuarded.<anonymous closure> (dart:async/zone.dart:963:23)
#131 _rootRun (dart:async/zone.dart:1124:13)
#132 _CustomZone.run (dart:async/zone.dart:1021:19)
#133 _CustomZone.bindCallback.<anonymous closure> (dart:async/zone.dart:947:23)
#134 Timer._createTimer.<anonymous closure> (dart:async-patch/timer_patch.dart:21:15)
#135 _Timer._runTimers (dart:isolate-patch/timer_impl.dart:382:19)
#136 _Timer._handleMessage (dart:isolate-patch/timer_impl.dart:416:5)
#137 _RawReceivePortImpl._handleMessage (dart:isolate-patch/isolate_patch.dart:172:12)
有人遇到过这个错误吗？
编辑：按照本教程一步步进行并没有解决问题...(https://www.youtube.com/watch?v=jkWPQHLOAEw)
已解决：我终于使用了朋友的 Mac。也许也可以使用虚拟机工作。
下午好，
我正在按照 Windows 7 上的教程进行 IOS 9.3.5 上的 Ipad :
https://medium.com/flutter-community/developing-and-debugging-flutter-apps-for-ios-without-a-mac-8d362a8ec667 我一直在 重建 Flutter 工具 。 （教程的最后一部分）
我下载（从教程的 link）并复制到 C:\src\flutter\bin libimobiledevice，ideviceinstaller 和 which 二进制文件。
然后我 运行 git apply ios.diff 给了我多个错误，有时它只是关于 mac.dart，有时它更像这样：
error: patch failed: packages/flutter_tools/lib/src/ios/devices.dart:103
error: packages/flutter_tools/lib/src/ios/devices.dart: patch does not apply
error: patch failed: packages/flutter_tools/lib/src/ios/ios_workflow.dart:26
error: packages/flutter_tools/lib/src/ios/ios_workflow.dart: patch does not apply
error: patch failed: packages/flutter_tools/lib/src/ios/mac.dart:124
error: packages/flutter_tools/lib/src/ios/mac.dart: patch does not apply
然后我在这里找到了这个命令：git: patch does not apply
git apply --reject --whitespace=fix mychanges.patch
我得到的是：（不要介意Future<String>的内容，因为我已经把它改成了它应该的样子）
Checking patch packages/flutter_tools/lib/src/ios/mac.dart...
error: while searching for:
Future<String> getAvailableDeviceIDs() async {
try {
final ProcessResult result = await processManager.run(<String>['idevice_id', '-l']);
if (result.exitCode != 0)
throw ToolExit('idevice_id returned an error:\n${result.stderr}');
return result.stdout;
} on ProcessException {
throw ToolExit('Failed to invoke idevice_id. Run flutter doctor.');
error: patch failed: packages/flutter_tools/lib/src/ios/mac.dart:124
Applying patch packages/flutter_tools/lib/src/ios/devices.dart with 1 reject...
Rejected hunk #1.
Applying patch packages/flutter_tools/lib/src/ios/ios_workflow.dart with 1 reject...
Rejected hunk #1.
Applying patch packages/flutter_tools/lib/src/ios/mac.dart with 1 reject...
Rejected hunk #1.
此时我在mac.dart文件中手动粘贴了正确的内容（正如您可能在上面的错误中看到的那样），但我仍然不确定一切顺利，因为 :
error: patch failed: packages/flutter_tools/lib/src/ios/mac.dart:124
无论如何，我继续运行重建flutter工具的命令：
bin\cache\dart-sdk\bin\dart --snapshot=.\bin\cache\flutter_tools.snapshot --packages=.\packages\flutter_tools\.packages .\packages\flutter_tools\bin\flutter_tools.dart
最后，输出是这样的：
C:\src\flutter>bin\cache\dart-sdk\bin\dart --snapshot=.\bin\cache\flutter_tools.snapshot --packages=.\packages\flutter_tools\.packages .\
packages\flutter_tools\bin\flutter_tools.dart
packages/flutter_tools/lib/src/ios/ios_workflow.dart:20:30: Error: Getter not found: 'iMobileDevice'.
bool get canListDevices => iMobileDevice.isInstalled || (xcode.isInstalledAndMeetsVersionCheck && xcode.isSimctlInstalled);
^^^^^^^^^^^^^
packages/flutter_tools/lib/src/ios/ios_workflow.dart:20:30: Error: The getter 'iMobileDevice' isn't defined for the class 'IOSWorkflow'.
- 'IOSWorkflow' is from 'package:flutter_tools/src/ios/ios_workflow.dart' ('packages/flutter_tools/lib/src/ios/ios_workflow.dart').
Try correcting the name to the name of an existing getter, or defining a getter or field named 'iMobileDevice'.
bool get canListDevices => iMobileDevice.isInstalled || (xcode.isInstalledAndMeetsVersionCheck && xcode.isSimctlInstalled);
^^^^^^^^^^^^^
这个 "iMobileDevice" 与这个 libimobiledevice 相关吗？我可以 运行 ideviceinstaller.exe 或 idevice_id.exe 中的任何一个，所以我想我安装正确了。
我遗漏了更正此错误的重要信息？
非常感谢您的宝贵时间:)
在 "ios_workflow.dart" 文件中，您必须将其写在其他 'import...' 行的位置：
进口'mac.dart';
对我来说，它解决了问题。
非常感谢！导入 'mac.dart' 使我能够正确应用所有内容。
然后我 运行 flutter attach，这是我得到的：（我想只有第一行有用）
D:\Beerproject>flutter attach
Sending crash report to Google.
Crash report sent (report ID: 5d71ca5958062efd)
Oops; flutter has exited unexpectedly.
Sending crash report to Google.
Crash report sent (report ID: 5024a42feb468e2b)
Oops; flutter has exited unexpectedly.
Unhandled exception:
Unsupported operation: Control of iOS devices or simulators only supported on Mac OS.
#0 IOSDevice.getAttachedDevices (package:flutter_tools/src/ios/devices.dart:172:7)
<asynchronous suspension>
#1 IOSDevices.pollingGetDevices (package:flutter_tools/src/ios/devices.dart:117:57)
#2 PollingDeviceDiscovery.devices (package:flutter_tools/src/device.dart:270:52)
<asynchronous suspension>
#3 DeviceManager.getAllConnectedDevices (package:flutter_tools/src/device.dart:136:46)
<asynchronous suspension>
#4 DeviceValidator.validate (package:flutter_tools/src/doctor.dart:760:54)
<asynchronous suspension>
#5 Doctor.startValidatorTasks (package:flutter_tools/src/doctor.dart:140:52)
#6 Doctor.diagnose (package:flutter_tools/src/doctor.dart:211:41)
#7 _AsyncAwaitCompleter.start (dart:async-patch/async_patch.dart:43:6)
#8 Doctor.diagnose (package:flutter_tools/src/doctor.dart:201:24)
#9 _doctorText.<anonymous closure> (package:flutter_tools/runner.dart:202:26)
#10 AppContext.run.<anonymous closure> (package:flutter_tools/src/base/context.dart:154:29)
#11 _AsyncAwaitCompleter.start (dart:async-patch/async_patch.dart:43:6)
#12 AppContext.run.<anonymous closure> (package:flutter_tools/src/base/context.dart:154:7)
#13 _rootRun (dart:async/zone.dart:1124:13)
#14 _CustomZone.run (dart:async/zone.dart:1021:19)
#15 _runZoned (dart:async/zone.dart:1516:10)
#16 runZoned (dart:async/zone.dart:1463:12)
#17 AppContext.run (package:flutter_tools/src/base/context.dart:153:18)
#18 _AsyncAwaitCompleter.start (dart:async-patch/async_patch.dart:43:6)
#19 AppContext.run (package:flutter_tools/src/base/context.dart:140:19)
#20 _doctorText (package:flutter_tools/runner.dart:201:19)
#21 _AsyncAwaitCompleter.start (dart:async-patch/async_patch.dart:43:6)
#22 _doctorText (package:flutter_tools/runner.dart:197:27)
#23 _createLocalCrashReport (package:flutter_tools/runner.dart:179:32)
#24 _AsyncAwaitCompleter.start (dart:async-patch/async_patch.dart:43:6)
#25 _createLocalCrashReport (package:flutter_tools/runner.dart:164:37)
#26 _handleToolError (package:flutter_tools/runner.dart:134:33)
#27 _asyncThenWrapperHelper.<anonymous closure> (dart:async-patch/async_patch.dart:71:64)
#28 _rootRunUnary (dart:async/zone.dart:1132:38)
#29 _CustomZone.runUnary (dart:async/zone.dart:1029:19)
#30 _FutureListener.handleValue (dart:async/future_impl.dart:137:18)
#31 Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart:678:45)
#32 Future._propagateToListeners (dart:async/future_impl.dart:707:32)
#33 Future._completeWithValue (dart:async/future_impl.dart:522:5)
#34 _AsyncAwaitCompleter.complete (dart:async-patch/async_patch.dart:30:15)
#35 _completeOnAsyncReturn (dart:async-patch/async_patch.dart:288:13)
#36 CrashReportSender.sendReport (package:flutter_tools/src/reporting/crash_reporting.dart)
#37 _asyncThenWrapperHelper.<anonymous closure> (dart:async-patch/async_patch.dart:71:64)
#38 _rootRunUnary (dart:async/zone.dart:1132:38)
#39 _CustomZone.runUnary (dart:async/zone.dart:1029:19)
#40 _FutureListener.handleValue (dart:async/future_impl.dart:137:18)
#41 Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart:678:45)
#42 Future._propagateToListeners (dart:async/future_impl.dart:707:32)
#43 Future._complete (dart:async/future_impl.dart:512:7)
#44 Stream.fold.<anonymous closure> (dart:async/stream.dart:801:18)
#45 _rootRun (dart:async/zone.dart:1120:38)
#46 _CustomZone.run (dart:async/zone.dart:1021:19)
#47 _CustomZone.runGuarded (dart:async/zone.dart:923:7)
#48 _BufferingStreamSubscription._sendDone.sendDone (dart:async/stream_impl.dart:389:13)
#49 _BufferingStreamSubscription._sendDone (dart:async/stream_impl.dart:399:15)
#50 _BufferingStreamSubscription._close (dart:async/stream_impl.dart:283:7)
#51 _SinkTransformerStreamSubscription._close (dart:async/stream_transformers.dart:96:11)
#52 _EventSinkWrapper.close (dart:async/stream_transformers.dart:23:11)
#53 _StringAdapterSink.close (dart:convert/string_conversion.dart:249:11)
#54 _Utf8ConversionSink.close (dart:convert/string_conversion.dart:300:20)
#55 _ConverterStreamEventSink.close (dart:convert/chunked_conversion.dart:80:18)
#56 _SinkTransformerStreamSubscription._handleDone (dart:async/stream_transformers.dart:141:24)
#57 _rootRun (dart:async/zone.dart:1120:38)
#58 _CustomZone.run (dart:async/zone.dart:1021:19)
#59 _CustomZone.runGuarded (dart:async/zone.dart:923:7)
#60 _BufferingStreamSubscription._sendDone.sendDone (dart:async/stream_impl.dart:389:13)
#61 _BufferingStreamSubscription._sendDone (dart:async/stream_impl.dart:399:15)
#62 _BufferingStreamSubscription._close (dart:async/stream_impl.dart:283:7)
#63 _ForwardingStream._handleDone (dart:async/stream_pipe.dart:106:10)
#64 _ForwardingStreamSubscription._handleDone (dart:async/stream_pipe.dart:172:13)
#65 _rootRun (dart:async/zone.dart:1120:38)
#66 _CustomZone.run (dart:async/zone.dart:1021:19)
#67 _CustomZone.runGuarded (dart:async/zone.dart:923:7)
#68 _BufferingStreamSubscription._sendDone.sendDone (dart:async/stream_impl.dart:389:13)
#69 _BufferingStreamSubscription._sendDone (dart:async/stream_impl.dart:399:15)
#70 _BufferingStreamSubscription._close (dart:async/stream_impl.dart:283:7)
#71 _SinkTransformerStreamSubscription._close (dart:async/stream_transformers.dart:96:11)
#72 _EventSinkWrapper.close (dart:async/stream_transformers.dart:23:11)
#73 _Uint8ListConversionSink.close (dart:_http/http_impl.dart:577:13)
#74 _ConverterStreamEventSink.close (dart:convert/chunked_conversion.dart:80:18)
#75 _SinkTransformerStreamSubscription._handleDone (dart:async/stream_transformers.dart:141:24)
#76 _rootRun (dart:async/zone.dart:1120:38)
#77 _CustomZone.run (dart:async/zone.dart:1021:19)
#78 _CustomZone.runGuarded (dart:async/zone.dart:923:7)
#79 _BufferingStreamSubscription._sendDone.sendDone (dart:async/stream_impl.dart:389:13)
#80 _BufferingStreamSubscription._sendDone (dart:async/stream_impl.dart:399:15)
#81 _BufferingStreamSubscription._close (dart:async/stream_impl.dart:283:7)
#82 _SinkTransformerStreamSubscription._close (dart:async/stream_transformers.dart:96:11)
#83 _EventSinkWrapper.close (dart:async/stream_transformers.dart:23:11)
#84 _ByteAdapterSink.close (dart:convert/byte_conversion.dart:62:11)
#85 _FilterSink.close (dart:io/data_transformer.dart:637:11)
#86 _ConverterStreamEventSink.close (dart:convert/chunked_conversion.dart:80:18)
#87 _SinkTransformerStreamSubscription._handleDone (dart:async/stream_transformers.dart:141:24)
#88 _rootRun (dart:async/zone.dart:1120:38)
#89 _CustomZone.run (dart:async/zone.dart:1021:19)
#90 _CustomZone.runGuarded (dart:async/zone.dart:923:7)
#91 _BufferingStreamSubscription._sendDone.sendDone (dart:async/stream_impl.dart:389:13)
#92 _BufferingStreamSubscription._sendDone (dart:async/stream_impl.dart:399:15)
#93 _BufferingStreamSubscription._close (dart:async/stream_impl.dart:283:7)
#94 _ForwardingStream._handleDone (dart:async/stream_pipe.dart:106:10)
#95 _ForwardingStreamSubscription._handleDone (dart:async/stream_pipe.dart:172:13)
#96 _rootRun (dart:async/zone.dart:1120:38)
#97 _CustomZone.run (dart:async/zone.dart:1021:19)
#98 _CustomZone.runGuarded (dart:async/zone.dart:923:7)
#99 _BufferingStreamSubscription._sendDone.sendDone (dart:async/stream_impl.dart:389:13)
#100 _BufferingStreamSubscription._sendDone (dart:async/stream_impl.dart:399:15)
#101 _BufferingStreamSubscription._close (dart:async/stream_impl.dart:283:7)
#102 _SyncStreamControllerDispatch._sendDone (dart:async/stream_controller.dart:772:19)
#103 _StreamController._closeUnchecked (dart:async/stream_controller.dart:629:7)
#104 _StreamController.close (dart:async/stream_controller.dart:622:5)
#105 _HttpParser._closeIncoming (dart:_http/http_parser.dart:1037:23)
#106 _HttpParser._doParse (dart:_http/http_parser.dart:752:11)
#107 _HttpParser._parse (dart:_http/http_parser.dart:318:7)
#108 _HttpParser._onData (dart:_http/http_parser.dart:810:5)
#109 _rootRunUnary (dart:async/zone.dart:1132:38)
#110 _CustomZone.runUnary (dart:async/zone.dart:1029:19)
#111 _CustomZone.runUnaryGuarded (dart:async/zone.dart:931:7)
#112 _BufferingStreamSubscription._sendData (dart:async/stream_impl.dart:336:11)
#113 _BufferingStreamSubscription._add (dart:async/stream_impl.dart:263:7)
#114 _SyncStreamControllerDispatch._sendData (dart:async/stream_controller.dart:764:19)
#115 _StreamController._add (dart:async/stream_controller.dart:640:7)
#116 _StreamController.add (dart:async/stream_controller.dart:586:5)
#117 _Socket._onData (dart:io-patch/socket_patch.dart:1791:41)
#118 _rootRunUnary (dart:async/zone.dart:1132:38)
#119 _CustomZone.runUnary (dart:async/zone.dart:1029:19)
#120 _CustomZone.runUnaryGuarded (dart:async/zone.dart:931:7)
#121 _BufferingStreamSubscription._sendData (dart:async/stream_impl.dart:336:11)
#122 _BufferingStreamSubscription._add (dart:async/stream_impl.dart:263:7)
#123 _SyncStreamControllerDispatch._sendData (dart:async/stream_controller.dart:764:19)
#124 _StreamController._add (dart:async/stream_controller.dart:640:7)
#125 _StreamController.add (dart:async/stream_controller.dart:586:5)
#126 _RawSecureSocket._sendReadEvent (dart:io/secure_socket.dart:1004:19)
#127 _rootRun (dart:async/zone.dart:1120:38)
#128 _CustomZone.run (dart:async/zone.dart:1021:19)
#129 _CustomZone.runGuarded (dart:async/zone.dart:923:7)
#130 _CustomZone.bindCallbackGuarded.<anonymous closure> (dart:async/zone.dart:963:23)
#131 _rootRun (dart:async/zone.dart:1124:13)
#132 _CustomZone.run (dart:async/zone.dart:1021:19)
#133 _CustomZone.bindCallback.<anonymous closure> (dart:async/zone.dart:947:23)
#134 Timer._createTimer.<anonymous closure> (dart:async-patch/timer_patch.dart:21:15)
#135 _Timer._runTimers (dart:isolate-patch/timer_impl.dart:382:19)
#136 _Timer._handleMessage (dart:isolate-patch/timer_impl.dart:416:5)
#137 _RawReceivePortImpl._handleMessage (dart:isolate-patch/isolate_patch.dart:172:12)
有人遇到过这个错误吗？
编辑：按照本教程一步步进行并没有解决问题...(https://www.youtube.com/watch?v=jkWPQHLOAEw)
已解决：我终于使用了朋友的 Mac。也许也可以使用虚拟机工作。