安装后的颤振医生

Question

我正在按照安装指南here进行操作，在解压缩flutter并运行flutter doctor之后，我得到以下错误

flutter doctor

Doctor summary (to see all details, run flutter doctor -v):
[✓] Flutter (Channel master, v1.0.0, on Mac OS X 10.14.2 18C54, locale en-US)
⣾Unhandled exception:
RangeError (index): Invalid value: Only valid value is 0: 1
#0      List.[] (dart:core/runtime/libgrowable_array.dart:145:60)
#1      IntelliJValidatorOnMac.pluginsPath (package:flutter_tools/src/doctor.dart:666:31)
#2      IntelliJValidator.validate (package:flutter_tools/src/doctor.dart:509:53)
<asynchronous suspension>
#3      Doctor.startValidatorTasks (package:flutter_tools/src/doctor.dart:112:52)
#4      Doctor.diagnose (package:flutter_tools/src/doctor.dart:185:41)
#5      _AsyncAwaitCompleter.start (dart:async/runtime/libasync_patch.dart:49:6)
#6      Doctor.diagnose (package:flutter_tools/src/doctor.dart:175:24)
#7      DoctorCommand.runCommand (package:flutter_tools/src/commands/doctor.dart:48:39)
#8      _AsyncAwaitCompleter.start (dart:async/runtime/libasync_patch.dart:49:6)
#9      DoctorCommand.runCommand (package:flutter_tools/src/commands/doctor.dart:34:42)
#10     FlutterCommand.verifyThenRunCommand (package:flutter_tools/src/runner/flutter_command.dart:526:18)
#11     _asyncThenWrapperHelper.<anonymous closure> (dart:async/runtime/libasync_patch.dart:77:64)
#12     _rootRunUnary (dart:async/zone.dart:1132:38)
#13     _CustomZone.runUnary (dart:async/zone.dart:1029:19)
#14     _FutureListener.handleValue (dart:async/future_impl.dart:129:18)
#15     Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart:642:45)
#16     Future._propagateToListeners (dart:async/future_impl.dart:671:32)
#17     Future._complete (dart:async/future_impl.dart:476:7)
#18     _SyncCompleter.complete (dart:async/future_impl.dart:51:12)
#19     _AsyncAwaitCompleter.complete.<anonymous closure> (dart:async/runtime/libasync_patch.dart:33:20)
#20     _rootRun (dart:async/zone.dart:1124:13)
#21     _CustomZone.run (dart:async/zone.dart:1021:19)
#22     _CustomZone.bindCallback.<anonymous closure> (dart:async/zone.dart:947:23)
#23     _microtaskLoop (dart:async/schedule_microtask.dart:41:21)
#24     _startMicrotaskLoop (dart:async/schedule_microtask.dart:50:5)
#25     _runPendingImmediateCallback (dart:isolate/runtime/libisolate_patch.dart:115:13)
#26     _RawReceivePortImpl._handleMessage (dart:isolate/runtime/libisolate_patch.dart:172:5)

我尝试过从git安装flutter，尝试不同的通道，设置我的路径，下载dart，为android studio下载flutter/dart，但我无法通过这个错误。

Answer 1

我不知道是什么导致了这个问题，但是重新安装Git和sdk可能会解决这个问题。

Answer 2

错误是由于dart引起的。请尝试以下步骤：

1)在您的终端中运行flutter packages get将是一个好主意

2)在终端上运行flutter upgrade

3)通过运行dart --version检查是否安装了dart

4)通过运行which brew检查您是否安装了brew

5)还要检查一下你是否在使用dev频道，有些人在使用dev频道时遇到了问题。如果是这样的话，我建议你换成master。

如果你没有安装dart，我建议你安装dart。希望这能有所帮助。如果工作正常，一定要让我们知道。