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

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

Cannot convert null literal to non-nullable reference type.

Cannot convert null literal to non-nullable reference type.

Cannot convert null literal to non-nullable reference type.

Member 'LongLivedMarshalByRefObject.InitializeLifetimeService()' overrides obsolete member 'MarshalByRefObject.InitializeLifetimeService()'. Add the Obsolete attribute to 'LongLivedMarshalByRefObject.InitializeLifetimeService()'.

Nullability of reference types in type of parameter 'value' doesn't match implemented member 'int IList.Add(object? value)' (possibly because of nullability attributes).

Nullability of reference types in type of parameter 'value' doesn't match implemented member 'bool IList.Contains(object? value)' (possibly because of nullability attributes).