Dart Editor版本1.10.0.release(稳定)Dart SDK版本1.10.0
pubspec.yaml
name: project
description: A sample Polymer application
dependencies:
browser: any
polymer: any
observe: any
bwu_datagrid: any
transformers:
- polymer:
entry_points: web/project.html
运行pub get
--- 19:11:03 Running pub get on C:\Users\Toshiba\Documents\Dart\project ... ---
Pub get failed, [1] Resolving dependencies...
Incompatible version constraints on barback:
- observe 0.9.1+1 depends on version >=0.9.0 <0.11.0
- pub itself depends on version >=0.13.0 <0.15.3
** Warning: Application may fail to run since packages did not get installed.Try running pub get again. **
我不明白observe
我在项目中使用的对象与pub
本身之间有什么联系。 你有什么主意吗?