dart – Flutter Error：当前的Flutter SDK版本是2.1.0-dev.0.0.flutter-be6309690f

概述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 > 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通道开发和主人,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

解决方法 Flutter_built_redux包没有满足Flutter依赖.
错误是由包而不是Flutter sdk引起​​的.

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

和

您可以使用此链接在Flutter_built_redux包上发布问题
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

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