The pubspec example that fails with `flutter pub run`

pubspec.yaml

name: my_app
description: My App

# The following line prevents the package from being accidentally published to
# pub.dev using `pub publish`. This is preferred for private packages.
publish_to: 'none' # Remove this line if you wish to publish to pub.dev

# The following defines the version and build number for your application.
# A version number is three numbers separated by dots, like 1.2.43
# followed by an optional build number separated by a +.
# Both the version and the builder number may be overridden in flutter
# build by specifying --build-name and --build-number, respectively.
# In Android, build-name is used as versionName while build-number used as versionCode.
# Read more about Android versioning at https://developer.android.com/studio/publish/versioning
# In iOS, build-name is used as CFBundleShortVersionString while build-number used as CFBundleVersion.
# Read more about iOS versioning at
# https://developer.apple.com/library/archive/documentation/General/Reference/InfoPlistKeyReference/Articles/CoreFoundationKeys.html
version: 1.0.0+1

environment:
  sdk: ">=2.10.0 <3.0.0"

dependencies:
  flutter:
    sdk: flutter

  # network
  retrofit: ^1.3.4
  graphql: ^3.1.0

  # local
  json_annotation: ^3.1.0
  shared_preferences: ^0.5.12+2

  # redux
  redux: ^4.0.0+3
  flutter_redux: ^0.6.0
  redux_epics: ^0.14.0
  redux_logging: ^0.4.0
  redux_persist: ^0.8.4
  redux_persist_flutter: ^0.8.3

  # infrastructure
  firebase_core: ^0.5.2+1
  firebase_auth: ^0.18.3+1
  google_sign_in: ^4.5.6
  sign_in_with_apple: ^2.5.4
  flutter_facebook_auth: ^1.0.2
  firebase_analytics: ^6.2.0
  firebase_crashlytics: ^0.2.3
  firebase_performance: ^0.4.2
  logger: any
  crypto: ^2.1.5

  # rx
  rxdart: ^0.24.1
  equatable: ^1.2.5

  # localization
  flutter_localizations:
    sdk: flutter
  intl: 0.16.1

  # dependency injection
  get_it: ^5.0.1

  # ui
  flutter_svg: ^0.19.0
  cupertino_icons: ^1.0.0

  # health kit
  health:
    path: packages/my-native-package

dev_dependencies:
  flutter_test:
    sdk: flutter
  json_serializable: ^3.5.0
  pedantic: ^1.0.0
  build_runner: ^1.10.3
  retrofit_generator: any
  rename: ^1.2.0
  flutter_launcher_icons: ^0.8.0
  gql_code_gen: ^0.1.5

flutter:
  generate: true
 
  uses-material-design: true

  assets:
    - assets/images/logo.svg
    - assets/images/facebook_logo.svg
    - assets/images/google_logo.svg
  #   - images/a_dot_ham.jpeg

  # An image asset can refer to one or more resolution-specific "variants", see
  # https://flutter.dev/assets-and-images/#resolution-aware.

  # For details regarding adding assets from package dependencies, see
  # https://flutter.dev/assets-and-images/#from-packages

  # To add custom fonts to your application, add a fonts section here,
  # in this "flutter" section. Each entry in this list should have a
  # "family" key with the font family name, and a "fonts" key with a
  # list giving the asset and other descriptors for the font. For
  # example:  
  fonts:
    - family: Roboto
      fonts:
        - asset: assets/fonts/Roboto-Thin.ttf
          weight: 100
        - asset: assets/fonts/Roboto-ThinItalic.ttf
          weight: 100
          style: italic
        - asset: assets/fonts/Roboto-Light.ttf
          weight: 300
        - asset: assets/fonts/Roboto-LightItalic.ttf
          weight: 300
          style: italic
        - asset: assets/fonts/Roboto-Regular.ttf
          weight: 400
        - asset: assets/fonts/Roboto-Italic.ttf
          weight: 400
          style: italic
        - asset: assets/fonts/Roboto-Medium.ttf
          weight: 500
        - asset: assets/fonts/Roboto-MediumItalic.ttf
          weight: 500
          style: italic
        - asset: assets/fonts/Roboto-Bold.ttf
          weight: 700
        - asset: assets/fonts/Roboto-BoldItalic.ttf
          weight: 700
          style: italic
        - asset: assets/fonts/Roboto-Black.ttf
          weight: 900
        - asset: assets/fonts/Roboto-BoldItalic.ttf
          weight: 900
          style: italic
  #
  # For details regarding fonts from package dependencies,
  # see https://flutter.dev/custom-fonts/#from-packages