unable to run flutter pub run build_runner build --delete-conflicting-outputs command

[karthik14344]

PROBLEM:i am unable to run this command ==> flutter pub run build_runner build --delete-conflicting-outputs

flutter pub run build_runner build --delete-conflicting-outputs
Deprecated. Use dart run instead. Building package executable... Failed to build build_runner:build_runner: ../../AppData/Local/Pub/Cache/hosted/pub.dev/build_runner_core-7.2.2/lib/src/logging/build_for_input_logger.dart:13:7: Error: The non-abstract class 'BuildForInputLogger' is missing implementations for these members:

• Logger.onLevelChanged
• provide a 'noSuchMethod' implementation.

class BuildForInputLogger implements Logger { ^^^^^^^^^^^^^^^^^^^ ../../AppData/Local/Pub/Cache/hosted/pub.dev/logging-1.2.0/lib/src/logger.dart:162:22: Context: 'Logger.onLevelChanged' is defined here. Stream<Level?> get onLevelChanged { ^^^^^^^^^^^^^^ ../../AppData/Local/Pub/Cache/hosted/pub.dev/build_runner-2.1.11/lib/src/build_script_generate/bootstrap.dart:76:40: Error: Method not found: 'NullThrownError'. final error = e[0] as Object? ?? NullThrownError();

//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////

HERE IS MY pubspec.yaml file

name: repo_viewer description: A new Flutter project.

publish_to: 'none' # Remove this line if you wish to publish to pub.dev

version: 1.0.0+1

environment: sdk: '>=2.12.0 <3.0.0'

dependencies: flutter: sdk: flutter oauth2: ^2.0.0 flutter_secure_storage: ^4.2.0 dartz: ^0.10.0-nullsafety.1 dio: ^4.0.0 flutter_hooks: ^0.18.6 hooks_riverpod: git: url: https://github.com/rrousselGit/river_pod.git ref: master path: packages/hooks_riverpod freezed_annotation: ^0.14.1 webview_flutter: ^2.0.4 auto_route: ^2.0.1 material_design_icons_flutter: ^5.0.5955-rc.1 json_annotation: ^4.0.1 sembast: ^3.0.2 path_provider: ^2.0.1 path: ^1.8.0 cached_network_image: ^3.0.0 shimmer: ^2.0.0 flash: ^1.5.2 material_floating_search_bar: ^0.3.4 url_launcher: ^6.0.3

dev_dependencies: flutter_test: sdk: flutter build_runner: ^2.0.1 freezed: ^0.14.1+3 auto_route_generator: ^2.0.1 json_serializable: ^4.1.1 lint: ^1.5.3

dependency_overrides: flutter_riverpod: git: url: https://github.com/rrousselGit/river_pod.git ref: master path: packages/flutter_riverpod riverpod: git: url: https://github.com/rrousselGit/river_pod.git ref: master path: packages/riverpod

flutter: uses-material-design: true

[jakemac53]

This was fixed in build_runner_core version 7.2.9, please upgrade your dependencies.

[karthik14344]

This was fixed in build_runner_core version 7.2.9, please upgrade your dependencies.

when i changed build runner version into ^7.2.9 The output is [repo_viewer] flutter pub get Resolving dependencies... Because repo_viewer depends on build_runner ^7.2.9 which doesn't match any versions, version solving failed. exit code 1

[jakemac53]

build_runner and build_runner_core are different packages - you should just be able to do a regular flutter pub upgrade to get the latest.

If that doesn't give you the latest, then you can try adding build_runner_core: ^7.2.9 to your deps, just to understand more why you can't get that version. But you should delete it afterwords as we don't intend users to have that dep (it has more frequent breaking changes).

[karthik14344]

yeah now i am able to run the command. the other error i am facing is the routes error

//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// import 'package:auto_route/auto_route.dart'; import 'package:repo_viewer/auth/presentation/sign_in_page.dart'; import 'package:repo_viewer/splash/presentation/splash_page.dart'; import 'package:repo_viewer/starred_repos/presentation/starred_repos_page.dart';

@MaterialAutoRouter(routes:[ MaterialRoute(page: SplashPage, initial: true), MaterialRoute(page: SignInPage), MaterialRoute(page: StarredReposPage), ]) class $AppRouter{} //////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////

[jakemac53]

It looks like you need to migrate to the latest version of package:auto_route, in 6.x they removed that class. They have a migration guide though.

You can try staying on an older version but that might not allow you to get a newer version of build_runner_core if the analyzer constraints aren't compatible.

[jakemac53]

You could try explicitly pinning the logging package to version 1.1.1 in the meantime, if you are stuck on an older build_runner_core:

dev_dependencies:
  logging: 1.1.1

[karthik14344]

It looks like you need to migrate to the latest version of package:auto_route, in 6.x they removed that class. They have a migration guide though.

You can try staying on an older version but that might not allow you to get a newer version of build_runner_core if the analyzer constraints aren't compatible.

////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////

i am having the difficulty while re-writing that cord according new parameters could you plz help me that

import 'package:auto_route/auto_route.dart'; import 'package:repo_viewer/auth/presentation/sign_in_page.dart'; import 'package:repo_viewer/splash/presentation/splash_page.dart'; import 'package:repo_viewer/starred_repos/presentation/starred_repos_page.dart';

@MaterialAutoRouter(routes:[ MaterialRoute(Page: SplashPage, intial: true), MaterialRoute(Page: SignInPage), MaterialRoute(Page: StarredRepoPage), ], replaceInRouteName: 'Page,Route' ) class $AppRoute{}

[jakemac53]

I am not familiar with the package, I would file an issue on the package itself asking for help.