The annotation for nullable reference types should only be used in code within a '#nullable' annotations context. Auto-generated code requires an explicit '#nullable' directive in source.

The annotation for nullable reference types should only be used in code within a '#nullable' annotations context. Auto-generated code requires an explicit '#nullable' directive in source.

Possible null reference return.

Possible null reference return.

Possible null reference return.

Non-nullable property 'Person' must contain a non-null value when exiting constructor. Consider adding the 'required' modifier, or declaring the property as nullable, or adding '[field: MaybeNull, AllowNull]' attributes.

Non-nullable property 'Car' must contain a non-null value when exiting constructor. Consider adding the 'required' modifier, or declaring the property as nullable, or adding '[field: MaybeNull, AllowNull]' attributes.

Non-nullable property 'Students' must contain a non-null value when exiting constructor. Consider adding the 'required' modifier, or declaring the property as nullable, or adding '[field: MaybeNull, AllowNull]' attributes.

Non-nullable property 'Address' must contain a non-null value when exiting constructor. Consider adding the 'required' modifier, or declaring the property as nullable, or adding '[field: MaybeNull, AllowNull]' attributes.