flutter - 解析块映射时需要一个键。颤振错误

Question

当我想运行flutter clean时，它给了我这个错误：

Error on line 63, column 2: Expected a key while parsing a block mapping.
   ╷
63 │  flutter_icons:
   │  ^
   ╵
Please correct the pubspec.yaml file at C:\Users\hp\Desktop\SocialMedia-App-main\pubspec.yaml

这是 pubspec.yaml 中的错误行：

dev_dependencies:
  flutter_test:
    sdk: flutter
  flutter_laucher_icons: "^0.8.0"

  flutter_icons:
   android: true
   ios: true
   image_path: "assets/images/new1.png"