“酒馆GET”给出了Angular2包错误

Question

我有一个“pubspec.yaml”下面的内容：

# #docregion 
name: angular2_tour_of_heroes 
version: 0.0.1 
environment: 
    sdk: '>=1.13.0 <2.0.0' 
dependencies: 
    angular2: 2.0.0-beta.15 
    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 

当我在命令行中运行“酒馆GET”，得到如下错误：

Resolving dependencies... 
Got dependencies! 
Precompiling dependencies... 
Loading source assets... 
Loading angular2/transform/codegen, dart_to_js_script_rewriter, observe and smokLoading angular2/transform/codegen, dart_to_js_script_rewriter, observe and smokLoading angular2/transform/codegen, dart_to_js_script_rewriter, observe and smoke/src/default_transformer transformers... 
Transformer library "package:angular2/transform/codegen.dart" not found. 

我该如何解决？

创建错误报告：https://github.com/dart-lang/pub/issues/1406

Answer 1

我有同样的问题，花了大量的时间试图修复它。我的根本原因是我迁移到一台新电脑后。我的主机文件没有迁移。一旦我将127.0.0.1 localhost添加到我的主机文件，它开始工作。