The following actions uses node12 which is deprecated and will be forced to run on node16: actions/checkout@v2, actions/setup-dotnet@v1, actions/upload-artifact@v2. For more info: https://github.blog/changelog/2023-06-13-github-actions-all-actions-will-run-on-node16-instead-of-node12-by-default/

Nullability of type of parameter 'db' doesn't match overridden member (possibly because of nullability attributes).

Nullability of type of parameter 'culture' doesn't match overridden member (possibly because of nullability attributes).

Nullability of type of parameter 'value' doesn't match overridden member (possibly because of nullability attributes).

Nullability of type of parameter 'obj' doesn't match overridden member (possibly because of nullability attributes).

Nullability of reference types in type of 'event PropertyChangedEventHandler ViewModelBase.PropertyChanged' doesn't match implicitly implemented member 'event PropertyChangedEventHandler? INotifyPropertyChanged.PropertyChanged'.

Nullability of reference types in type of parameter 'propertyName' of 'IEnumerable ViewModelBase.GetErrors(string propertyName)' doesn't match implicitly implemented member 'IEnumerable INotifyDataErrorInfo.GetErrors(string? propertyName)' (possibly because of nullability attributes).

Nullability of reference types in type of 'event EventHandler<DataErrorsChangedEventArgs> ViewModelBase.ErrorsChanged' doesn't match implicitly implemented member 'event EventHandler<DataErrorsChangedEventArgs>? INotifyDataErrorInfo.ErrorsChanged'.

Cannot convert null literal to non-nullable reference type.

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