While updating charts_flutter from 0.5.0
Logs
[myapp] flutter packages get
Running "flutter packages get" in myapp...
The current Dart SDK version is 2.1.0-dev.9.4.flutter-f9ebf21297.
Because charts_flutter >=0.6.0 depends on charts_common >=0.6.0 which requires SDK version >=2.1.0 <3.0.0, charts_flutter >=0.6.0 is forbidden.
So, because myapp depends on charts_flutter ^0.6.0, version solving failed.
pub get failed (1)
exit code 1
pubspec
environment:
sdk: ">=2.0.0-dev.68.0 <3.0.0"
dependencies:
flutter:
sdk: flutter
# The following adds the Cupertino Icons font to your application.
# Use with the CupertinoIcons class for iOS style icons.
cupertino_icons: ^0.1.2
charts_flutter: ^0.6.0
Things I've already tried
flutter clean
flutter update-packages
The current Dart SDK version is 2.1.0-dev.9.4.flutter-f9ebf21297.
...
which requires SDK version >=2.1.0 <3.0.0
2.1.0-... is < than 2.1.0
For charts_flutter: ^0.6.0 you need a newer Flutter version.
Try
flutter channel dev
flutter doctor
flutter packages get
Related
dependencies:
flutter:
sdk: flutter
# The following adds the Cupertino Icons font to your application.
# Use with the CupertinoIcons class for iOS style icons.
cupertino_icons: ^1.0.2
sqflite: ^2.0.1
intl: ^0.17.0
bloc: ^8.0.2
flutter_bloc: ^8.0.1
conditional_builder_null_safety: ^0.0.6
dio: ^4.0.4
shared_preferences: ^2.0.5
webview_flutter: ^3.0.0
I get this error:
The current Dart SDK version is 2.13.4
Because todo depends on webview_flutter >=2.0.14 which requires SDK version >=2.14.0 <3.0.0, version solving failed.
pub get failed (1; Because todo depends on webview_flutter >=2.0.14 which requires SDK version >=2.14.0 <3.0.0, version solving failed.)
Your current dart sdk version is 2.13.4, 2.0.14 is webview_flutter version, and in error message it asks you so dart sdk version is above 2.14.
Since one of the releases( do not remember which one :(, proof is here ) Dart is bundled with flutter sdk so if you installed dart on your system separately versions might mismatch because flutter uses bundled one and in shell you see system one. try upgrading flutter sdk constraints.
The current Dart SDK version is 2.10.5.
Because path_provider 2.0.1 requires SDK version >=2.12.0-259.9.beta <3.0.0 and no versions of path_provider match >2.0.1 <3.0.0, path_provider ^2.0.1 is forbidden.
So, because harmonoid depends on path_provider ^2.0.1, version solving failed.
pub get failed (1; So, because harmonoid depends on path_provider ^2.0.1, version solving failed.)
How do i solved this error? this is my pubspec.yaml
version: 1.0.0+1
environment:
sdk: ">=2.8.0 <3.0.0"
dependencies:
flutter:
sdk: flutter
animations: ^1.1.2
provider: ^4.3.3
assets_audio_player:
git: https://github.com/alexmercerind/Flutter-AssetsAudioPlayer
media_metadata_retriever: ^0.0.2+1
http: ^0.12.2
path: ^1.7.0
path_provider: ^2.0.1
flutter_local_notifications: ^3.0.3
url_launcher: ^5.5.0
permission_handler: ^5.0.1+1
share: ^0.6.5+4
palette_generator: ^0.2.3
implicitly_animated_reorderable_list: ^0.3.2
dev_dependencies:
flutter_test:
sdk: flutter
error
My Dart SDK version is 2.12.0, and the Flutter version is 2.0.1. I created a new project and copied all your dependencies. The project worked without any problems.
For saving your time, I recommend upgrading to the stable channel and Flutter 2 using these commands or this link.
flutter channel stable
flutter upgrade
If you don't want to migrate your Flutter and Dard SDK versions yet,
I would recommend you to try and remove the version from the line:
path_provider: ^2.0.1
so it would look like this: path_provider:
run: pub get again
run your project again
Eventually I would recomment to migrate to the newest version of the SDKs and upgrade all your dependencies. This is just a temporary solution.
The project was working like a charm that started issues after the upgrade to flutter 2.0. following are errors upon pub get.
[delivered] flutter pub get
Running "flutter pub get" in delivering...
Because every version of flutter_localizations from sdk depends on intl 0.17.0 and firebase_auth_web >=0.3.0-dev.1 <0.4.0-1.0.nullsafety.0 depends on intl ^0.16.1, flutter_localizations from sdk is incompatible with firebase_auth_web >=0.3.0-dev.1 <0.4.0-1.0.nullsafety.0.
Because firebase_auth >=0.18.4 <=0.18.4 depends on firebase_auth_web ^0.3.2+2 and firebase_auth ^0.18.4+1 depends on firebase_auth_web ^0.3.2+3, firebase_auth ^0.18.4 requires firebase_auth_web ^0.3.2+2.
Thus, flutter_localizations from SDK are incompatible with firebase_auth ^0.18.4.
So, because iDelivered depends on both flutter_localizations any from SDK and firebase_auth ^0.18.4, version solving failed.
pub get failed (1; So, because delivered depends on both flutter_localizations any from SDK and firebase_auth ^0.18.4, version solving failed.)
exit code 1
Here is my pubspec.yaml for reference:
version: 1.0.0+1
environment:
sdk: ">=2.7.0 <3.0.0"
dependencies:
flutter:
sdk: flutter
flutter_localizations:
sdk: flutter
google_fonts: ^1.1.1
http: ^0.12.2
shared_preferences: ^0.5.12+4
firebase_core: ^0.5.3
firebase_auth: ^0.18.4
cloud_firestore: ^0.14.4
firebase_messaging: ^7.0.3
parse_server_sdk_flutter: ^2.1.0
place_picker: ^0.9.16
google_maps_flutter: ^1.0.6
animations: ^1.1.2
flutter_slidable: ^0.5.7
My suggestion is for a few week don't update your flutter version
To downgrade your flutter (Master channel):
flutter downgrade 1.22.6
Since you upgraded to Flutter 2.0, the flutter sdk is the source of the flutter_localizations. So, you have to upgrade your firebase dependencies e.g. firebase_auth, firebase_core to at least version 1.0.0.
My advice is that if the packages you are using have not been upgraded to null-safety OR they have not been recently updated, you should just stick to the 1.22.6 stable version of flutter for now.
You can try to add dependency_overrides to resolve this conflicts :
dependency_overrides:
intl: "<0.17.0"
Downgrade flutter using flutter downgrade version
my solution for this issue..
download both 2.0.2 flutter SDK and 1.22.6 flutter SDK. change flutter SDK project-wise.
In my app,
I upgrade following three pubs to latest
firebase_analytics: ^7.1.1,
firebase_core: ^1.0.1,
firebase_messaging: ^9.0.0
I downgrade google mobile ads SDK to 7.6.9 in IOS pod file, it works for me. https://github.com/FirebaseExtended/flutterfire/issues/4931
I am trying to run a flutter theme code in visual studio code and facing this issue after running command (flutter run)
Because every version of flutter_test from sdk depends on vector_math 2.1.0-nullsafety.5 and fstore depends on vector_math 2.0.8, flutter_test from sdk is forbidden.
So, because fstore depends on flutter_test any from sdk, version solving failed.
Running "flutter pub get" in ecomputex...
pub get failed (1; So, because fstore depends on flutter_test any from sdk, version solving failed.)
Please helpenter image description here
just add this line of code in your pubspec
dependency_overrides:
vector_math: 2.1.0-nullsafety.5
this will override the dependency, and you can use whatever version you want. you might need to change it the version of the package.
my code example:
dependencies:
flutter:
sdk: flutter
cupertino_icons: ^1.0.0
file_picker: ^3.0.0
hive: ^2.0.0
hive_flutter: ^1.0.0
dependency_overrides:
path_provider: 2.0.1
I started getting this error when adding shared preferences in a flutter app. It was working before and now I get
Because <app_name> depends on shared_preferences >=0.4.0 which requires Flutter SDK version >=0.1.4 <2.0.0, version solving failed.
pub upgrade failed (1; Because <app_name> depends on shared_preferences >=0.4.0 which requires Flutter SDK version >=0.1.4 <2.0.0, version solving failed.)
exit code 1
Here is the relevant part of my pubspec.yaml
environment:
sdk: ">=2.7.0 <3.0.0"
dependencies:
flutter:
sdk: flutter
http: "0.12.2"
progress_dialog: ^1.2.4
shared_preferences: ^0.5.12
I am new to flutter, and can't figure it out. I know that it was working before and it suddenly started giving this error.
It seems like your flutter sdk is not updated. You would have to update it by running this command in terminal/cmd:
flutter upgrade
Here's a guide on how to upgrade your flutter sdk version: https://flutter.dev/docs/development/tools/sdk/upgrading
It seems like you use an old package, which depends on shared_preferences: ^ 0.4.0 and sdk version lower than 2.0.0. Neither http nor progress_dialog depends on shared_preferences. If you don't use other packages in your app, let me know, because it is weird. Otherwise (if you use more packages that you listed in the question) just use dependency_overrides to override dependencies
environment:
sdk: ">=2.7.0 <3.0.0"
dependencies:
flutter:
sdk: flutter
http: "0.12.2"
progress_dialog: ^1.2.4
shared_preferences: ^0.5.12
dependency_overrides:
shared_preferences: ^0.5.12
had a similar problem, I changed the shared_preference to the latest version, as well as the path_provider obtained from the flutter pub site. that solved my issue