The following actions uses Node.js version which is deprecated and will be forced to run on node20: actions/checkout@v3, actions/setup-dotnet@v3. For more info: https://github.blog/changelog/2024-03-07-github-actions-all-actions-will-run-on-node20-instead-of-node16-by-default/

'LoginViewModel.PropertyChanged' hides inherited member 'ViewModelBase.PropertyChanged'. Use the new keyword if hiding was intended.

'LoginViewModel.OnPropertyChanged(string)' hides inherited member 'ViewModelBase.OnPropertyChanged(string?)'. To make the current member override that implementation, add the override keyword. Otherwise add the new keyword.

Nullability of reference types in return type of 'Person? PersonRepository.Get(int id)' doesn't match implicitly implemented member 'Person ICrudRepository<Person>.Get(int id)' (possibly because of nullability attributes).

Possible null reference argument for parameter 'serviceProvider' in 'void ServiceProviderHelper.SetServiceProvider(ServiceProvider serviceProvider)'.

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

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

The type 'T' cannot be used as type parameter 'T' in the generic type or method 'ServiceProviderServiceExtensions.GetRequiredService<T>(IServiceProvider)'. Nullability of type argument 'T' doesn't match 'notnull' constraint.

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

Possible null reference assignment.