The following actions uses node12 which is deprecated and will be forced to run on node16: GuillaumeFalourd/setup-windows10-sdk-action@v1.5. 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 reference types in type of 'event PropertyChangedEventHandler ResourceService.PropertyChanged' doesn't match implicitly implemented member 'event PropertyChangedEventHandler? INotifyPropertyChanged.PropertyChanged'.

Cannot convert null literal to non-nullable reference type.

Dereference of a possibly null reference.

Cannot convert null literal to non-nullable reference type.

Possible null reference argument for parameter 'e' in 'void App.HandleException(Exception e)'.

Possible null reference argument for parameter 'e' in 'void App.HandleException(Exception e)'.

Nullable value type may be null.

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

Converting null literal or possible null value to non-nullable type.