颤振错误:当前的Flutter SDK版本是2.1.0-dev.0.0.flutter-be6309690f

我刚刚升级了我的扑动,升级后我无法在Android Studio上运行任何扑动项目.我收到此错误消息.

The current Dart SDK version is 2.1.0-dev.0.0.flutter-be6309690f.

Because buddy depends on flutter_built_redux 0.4.5 which requires SDK 
version >=1.19.0 <2.0.0, version solving failed.                                                  
pub get failed (1)

如何降级Dart或如何解决此问题,我在mac上运行android studio.

我试过通过改变颤动的频道dev,master但它并没有什么区别.

扑医生-v结果:

[?] Flutter (Channel dev, v0.6.0, on Mac OS X 10.13.4 17E202, locale en-IN)
• Flutter version 0.6.0 at /Users/pro/Downloads/flutter
• Framework revision 9299c02cf7 (5 days ago), 2018-08-16 00:35:12 +0200
• Engine revision e3687f70c7
• Dart version 2.1.0-dev.0.0.flutter-be6309690f

[?] Android toolchain - develop for Android devices (Android SDK 27.0.3)
  • Android SDK at /Users/pro/Library/Android/sdk
  • Android NDK location not configured (optional; useful for native 
     profiling support)
  • Platform android-27, build-tools 27.0.3
  • Java binary at: /Applications/Android 
     Studio.app/Contents/jre/jdk/Contents/Home/bin/java
  • Java version OpenJDK Runtime Environment (build 1.8.0_152-release- 
     1024-b01)
• All Android licenses accepted.

[?] iOS toolchain - develop for iOS devices (Xcode 9.4.1)
• Xcode at /Applications/Xcode.app/Contents/Developer
• Xcode 9.4.1, Build version 9F2000
• ios-deploy 1.9.2
• CocoaPods version 1.5.0

[?] Android Studio (version 3.1)
• Android Studio at /Applications/Android Studio.app/Contents
• Flutter plugin version 27.1.1
• Dart plugin version 173.4700
• Java version OpenJDK Runtime Environment (build 1.8.0_152-release-1024-b01)

[!] Connected devices
! No devices available

Aravind Vemu.. 5

flutter_built_redux软件包不符合flutter依赖性。该错误是由软件包而不是由fld sdk引起​​的。

看到这里 https://github.com/davidmarne/flutter_built_redux/blob/master/pubspec.yaml#L22

和

您可以flutter_built_redux使用此链接在包裹 上发布问题https://github.com/davidmarne/flutter_built_redux/issues/new?title=support%20for%20flutter%20sdk%202.1.0.dev&body=please%20upgrade%20the%20package%20for ％20new％20flutter％20releases

flutter_built_redux软件包不符合flutter依赖性。该错误是由软件包而不是由fld sdk引起​​的。

看到这里 https://github.com/davidmarne/flutter_built_redux/blob/master/pubspec.yaml#L22

和

您可以flutter_built_redux使用此链接在包裹 上发布问题https://github.com/davidmarne/flutter_built_redux/issues/new?title=support%20for%20flutter%20sdk%202.1.0.dev&body=please%20upgrade%20the%20package%20for ％20new％20flutter％20releases