Question

是否可以在Dart中将angular_components与rpc和sqljocky个套餐一起使用？我有一个包版本冲突，无法找到解决方法。

我正在使用Dart VM version: 1.23.0 (Fri Apr 21 03:13:00 2017) on "windows_x64"。我可以获得所有依赖项的pubspec.yaml是

name: Project
description: Some description
version: 0.0.1
author: me

environment:
  sdk: '>=1.20.1 <2.0.0'

dependencies:
  angular2: ^3.0.0
  ng_bootstrap: ">=0.5.1"
  angular_components: ">=0.5.0"
  plotly: any
  _discoveryapis_commons: ^0.1.0
  crypto: ^2.0.0
  http: ^0.11.1
  http_server: ^0.9.5+1
  logging_handlers: ^0.8.0
#  rpc: ">=0.5.0"
  csv: "^3.1.2"
#  sqljocky: '>=0.14.1'
  test: '>=0.12.20'

dev_dependencies:
  browser: ^0.10.0
  dart_to_js_script_rewriter: ^1.0.1

transformers:
- angular2:
    platform_directives:
    - 'package:angular2/common.dart#COMMON_DIRECTIVES'
    platform_pipes:
    - 'package:angular2/common.dart#COMMON_PIPES'
    entry_points: web/main.dart
- dart_to_js_script_rewriter

但是，只要我重新引入rpc或sqljocky（即删除其前面的评论标记）并运行pub get，我就会收到错误

Package dart_style has no versions that match >=0.2.10 <2.0.0 derived from:
- angular2 3.1.0-beta depends on version >=0.1.8 <2.0.0
- code_builder 1.0.3 depends on version >=0.2.10 <2.0.0

（对于sqljocky）或pub get无限期挂起

等消息

[...]
inconsistent constraints on quiver:
   uri 0.9.3 from hosted -> quiver >=0.17.0 <0.19.0 from hosted (quiver)
   angular2 3.1.0 from hosted -> quiver >=0.21.4 <0.26.0 from hosted (quiver)
   angular_components 0.5.1 from hosted -> quiver >=0.22.0 <0.26.0 from hosted (quiver)
 version 0.9.2 of uri doesn't match >=0.9.3 <0.12.0:
   rpc 0.5.6+3 from hosted -> uri >=0.9.3 <0.12.0 from hosted (uri)
 version 0.9.1 of uri doesn't match >=0.9.3 <0.12.0:
   rpc 0.5.6+3 from hosted -> uri >=0.9.3 <0.12.0 from hosted (uri)
[...]

（对于rpc，编辑了易读性的消息）。有什么建议吗？

Answer 1

以下是您的问题：https://output.jsbin.com/varenekizi

rpc - ＆gt; uri - ＆gt; quiver <0.22.0

你需要一个更新的pkg / quiver for angular_compenents。

修复pubspec.yaml

dependency_overrides:
  quiver: 0.25.0

Answer 2

发布了package:uri的新版本，其package:quiver具有更广泛的约束，应该可以解决问题。

angular_components，rpc和sqljocky之间的版本冲突

2 个答案: