【发布时间】:2019-09-27 13:31:54
【问题描述】:
我最近升级了我的颤振,以前它对每个包都运行良好,但现在有一件事情让我感到困扰,因为我的项目没有运行。这是这个名为PURE_MIXPANEL 的包发生的错误。
错误:
The current Dart SDK version is 2.3.1-dev.0.0.flutter-a0290f823c.
Because pure_mixpanel 1.0.7 requires SDK version >=1.19.0 <=2.2.1 and no versions of pure_mi
xpanel match >1.0.7 <2.0.0, pure_mixpanel ^1.0.7 is forbidden.
So, because flutter_app depends on pure_mixpanel ^1.0.7, version solving failed.
Running "flutter packages get" in flutter_app...
pub get failed (1)
从互联网上,我关注了很多东西,例如:
- 颤振升级
- flutter 通道 master 后跟 flutter 升级
- flutter 频道开发,然后是 flutter 升级
所以它成功升级了我的颤振,但它提出了一个问题,即该软件包根本不受支持,但以前它可以工作。
这是我的flutter doctor -v 结果:
[✓] Flutter (Channel master, v1.5.9-pre.193, on Mac OS X 10.14.4 18E226, locale en-US)
• Flutter version 1.5.9-pre.193 at /Users/alok/flutter
• Framework revision 3a6acb8c25 (9 minutes ago), 2019-05-09 09:23:30 -0700
• Engine revision 644db5a49c
• Dart version 2.3.1 (build 2.3.1-dev.0.0 a0290f823c)
[✓] Android toolchain - develop for Android devices (Android SDK version 28.0.3)
• Android SDK at /Users/alok/Library/Android/sdk
• Android NDK location not configured (optional; useful for native profiling support)
• Platform android-28, build-tools 28.0.3
• 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-1248-b01)
• All Android licenses accepted.
[✓] iOS toolchain - develop for iOS devices (Xcode 10.0)
• Xcode at /Applications/Xcode.app/Contents/Developer
• Xcode 10.0, Build version 10A255
• ios-deploy 1.9.4
• CocoaPods version 1.6.0
[!] Android Studio (version 3.3)
PUBSPEC.YAML:
version: 1.0.0+1
environment:
sdk: ">=2.0.0-dev.68.0 <3.0.0"
dependencies:
flutter:
sdk: flutter
pure_mixpanel: ^1.0.7
网络上没有pure_mixpanel 的升级版本,它在我的项目中很重要。
任何帮助将不胜感激。谢谢
【问题讨论】:
标签: flutter versioning