android - Flutter Pub : Expected a key while parsing a block mapping.路径:

Question

我正在使用 JSON 文件并在 Pubspec.ymal 中注册但显示错误，而且当我使用图像并注册它时，也会发生相同的错误。也许里面有格式错误，但不知道是什么问题。这是doc我跟着。

Error on line 29, column 5 of pubspec.yaml: Expected a key while parsing a block mapping. assets: ^

这是我的pubspec.yaml 文件

name: jsondata description: A new Flutter application.

  dependencies:  

  flutter:

  sdk: flutter

  cupertino_icons: ^0.1.0

  dev_dependencies:   

 flutter_test:

      sdk: flutter

    flutter:

    uses-material-design: true

      assets:

       - loadjson/person.json

Answer 1

空格在 YAML 中很重要

assets 缩进太远

flutter_test:
  sdk: flutter

flutter:
  uses-material-design: true
  assets:
    - loadjson/person.json