i have an error

[Baazzith]

You are applying Flutter's app_plugin_loader Gradle plugin imperatively using the apply script method, which is deprecated and will be removed in a future release. Migrate to applying Gradle plugins with the declarative plugins block: https://flutter.dev/go/flutter-gradle-plugin-apply

You are applying Flutter's main Gradle plugin imperatively using the apply script method, which is deprecated and will be removed in a future release. Migrate to applying Gradle plugins with the declarative plugins block: https://flutter.dev/go/flutter-gradle-plugin-apply

../../.pub-cache/hosted/pub.dev/leak_tracker_testing-2.0.3/lib/src/leak_testing.dart:146:9: Error: No named parameter with the name 'notGCed'.
notGCed: ignoredLeaks.notGCed.merge(
^^^^^^^
../../.pub-cache/hosted/pub.dev/leak_tracker-10.0.4/lib/src/leak_tracking/primitives/model.dart:130:9: Context: Found this candidate, but the arguments don't match.
const IgnoredLeaks({
^^^^^^^^^^^^
../../.pub-cache/hosted/pub.dev/leak_tracker_testing-2.0.3/lib/src/leak_testing.dart:193:9: Error: No named parameter with the name 'notGCed'.
notGCed: newNotGCed,
^^^^^^^
../../.pub-cache/hosted/pub.dev/leak_tracker-10.0.4/lib/src/leak_tracking/primitives/model.dart:130:9: Context: Found this candidate, but the arguments don't match.
const IgnoredLeaks({
^^^^^^^^^^^^
../../.pub-cache/hosted/pub.dev/leak_tracker_testing-2.0.3/lib/src/leak_testing.dart:180:35: Error: The getter 'notGCed' isn't defined for the class 'IgnoredLeaks'.

• 'IgnoredLeaks' is from 'package:leak_tracker/src/leak_tracking/primitives/model.dart' ('../../.pub-cache/hosted/pub.dev/leak_tracker-10.0.4/lib/src/leak_tracking/primitives/model.dart').
  Try correcting the name to the name of an existing getter, or defining a getter or field named 'notGCed'.
  var newNotGCed = ignoredLeaks.notGCed.track([...notGCed, ...classes]);
  ^^^^^^^
  Target kernel_snapshot failed: Exception

FAILURE: Build failed with an exception.

• Where:
  Script '/Users/baazzith/development/flutter/packages/flutter_tools/gradle/src/main/groovy/flutter.groovy' line: 1419

• What went wrong:
  Execution failed for task ':app:compileFlutterBuildDebug'.

Process 'command '/Users/baazzith/development/flutter/bin/flutter'' finished with non-zero exit value 1

• Try:

Run with --stacktrace option to get the stack trace.
Run with --info or --debug option to get more log output.
Run with --scan to get full insights.

• Get more help at https://help.gradle.org

BUILD FAILED in 39s
Running Gradle task 'assembleDebug'... 40.1s
Error: Gradle task assembleDebug failed with exit code 1

[a-3isa]

follow the instruction in this link
[https://flutter.dev/go/flutter-gradle-plugin-apply]