Dart Analyzer detected problems, see the logs for more information.

Node.js 20 actions are deprecated. The following actions are running on Node.js 20 and may not work as expected: actions/checkout@v2, dart-lang/setup-dart@v1, invertase/github-action-dart-analyzer@v1. Actions will be forced to run with Node.js 24 by default starting June 2nd, 2026. Node.js 20 will be removed from the runner on September 16th, 2026. Please check if updated versions of these actions are available that support Node.js 24. To opt into Node.js 24 now, set the FORCE_JAVASCRIPT_ACTIONS_TO_NODE24=true environment variable on the runner or in your workflow file. Once Node.js 24 becomes the default, you can temporarily opt out by setting ACTIONS_ALLOW_USE_UNSECURE_NODE_VERSION=true. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/

Try making the field 'final'. See https://dart.dev/diagnostics/prefer_final_fields to learn more about this problem.

Try changing the name to follow the lowerCamelCase style. See https://dart.dev/diagnostics/non_constant_identifier_names to learn more about this problem.

Try adding a dependency for 'firebase_auth' in the 'pubspec.yaml' file. See https://dart.dev/diagnostics/depend_on_referenced_packages to learn more about this problem.

Try using a logging framework. See https://dart.dev/diagnostics/avoid_print to learn more about this problem.

Try renaming the variable to not start with an underscore. See https://dart.dev/diagnostics/no_leading_underscores_for_local_identifiers to learn more about this problem.

Try making the field 'final'. See https://dart.dev/diagnostics/prefer_final_fields to learn more about this problem.

Try making the field 'final'. See https://dart.dev/diagnostics/prefer_final_fields to learn more about this problem.

Try using a logging framework. See https://dart.dev/diagnostics/avoid_print to learn more about this problem.

Try using a logging framework. See https://dart.dev/diagnostics/avoid_print to learn more about this problem.