Dart 正在应用程序目录中查找包(加载资源失败)

Question

运行 WebUI 新项目生成的代码时出现错误:

Failed to load resource: the server responded with a status of 404 (Not Found)
    http://127.0.0.1:3030/Applications/dart/dart-sdk/pkg/web_ui/web_ui.dart
Failed to load a file http://127.0.0.1:3030/Applications/dart/dart-sdk/pkg/web_ui/web_ui.dart

我已经运行了 pub install , 并且包是从 project/packages 目录符号链接(symbolic link)的。

我应该设置一个标志吗？

pub.yaml:

name: test
description: A sample WebUI application
dependencies:
  browser: any
  js: any
  web_ui: any

Answer 1

我在 Preferences > Editor 中有 Package-root 目录，Directory Settings 指向 /Applications/dart/dart-sdk/pkg/ .清除此字段可解决问题。