When run in local then show The current Dart SDK version is 3.5.4.

Because matrimony_app depends on flutterwave_standard 1.0.8 which requires SDK version >=2.12.0 <3.5.0, version solving failed. when downgrade the the dart version then whole project not support . not only flutterwave standard package same issue facing in app_links and other packages. So please answer my questions . But i want not change this package

when i try lower version of dart then project does not support

this is my problem, please tell me how to solve it