Node.js 16 actions are deprecated. Please update the following actions to use Node.js 20: actions/checkout@v3, actions/setup-dotnet@v3, actions/upload-artifact@v3. For more information see: https://github.blog/changelog/2023-09-22-github-actions-transitioning-from-node-16-to-node-20/.

The "--output" option isn't supported when building a solution. Specifying a solution-level output path results in all projects copying outputs to the same directory, which can lead to inconsistent builds.

Non-nullable property 'TargetBrowser' must contain a non-null value when exiting constructor. Consider declaring the property as nullable.

Non-nullable property 'Browsers' must contain a non-null value when exiting constructor. Consider declaring the property as nullable.

Non-nullable property 'AppSettings' must contain a non-null value when exiting constructor. Consider declaring the property as nullable.

Non-nullable property 'Rulesets' must contain a non-null value when exiting constructor. Consider declaring the property as nullable.

Non-nullable property 'LaunchArgs' must contain a non-null value when exiting constructor. Consider declaring the property as nullable.

Non-nullable property 'AlternateLaunches' must contain a non-null value when exiting constructor. Consider declaring the property as nullable.

Non-nullable property 'CustomIconPath' must contain a non-null value when exiting constructor. Consider declaring the property as nullable.

Possible null reference return.