pubspec.yaml: Expected a key while parsing a block mapping when adding cloud_firestore

Question

when adding cloud_firestore to the dependencies of the project and press packages get or upgrade this error pop up

Running "flutter packages get" in alaganbyasta... Error on line 7, column 5 of pubspec.yaml: Expected a key while parsing a >block mapping. cloud_firestore: ^0.7.4 ^ pub get failed (65) Process finished with exit code 65

I tried to upgrade flutter itself but I modified date_picker.dart before so he asks me for commit before upgrading

my pubspec.yaml is

name: alaganbyasta
description: A new Flutter application.
dependencies:
  flutter:
      sdk: flutter
    cloud_firestore: v0.7.4
  cupertino_icons: ^0.1.2
dev_dependencies:
  flutter_test:
    sdk: flutter
flutter:
  uses-material-design: true

Please post the pubspec.yaml content. YAML is whitespace-sensitive. If you have wrong indentation you get such an error. — Günter Zöchbauer

Günter Zöchbauer Günter Zöchbauer · Accepted Answer · 2018-08-29T10:56:06

Change

dependencies:
  flutter:
      sdk: flutter
    cloud_firestore: v0.7.4
  cupertino_icons: ^0.1.2

to

dependencies:
  flutter:
    sdk: flutter
  cloud_firestore: v0.7.4
  cupertino_icons: ^0.1.2

pubspec.yaml: Expected a key while parsing a block mapping when adding cloud_firestore

1 Answers