Non-nullable property 'AttributeName' must contain a non-null value when exiting constructor. Consider adding the 'required' modifier or declaring the property as nullable.

Non-nullable property 'ClassDeclarationSyntax' must contain a non-null value when exiting constructor. Consider adding the 'required' modifier or declaring the property as nullable.

Argument of type 'ImmutableArray<MappingOptions?>' cannot be used for parameter 'mappingOptions' of type 'ImmutableArray<MappingOptions>' in 'void MapperGenerator.GenerateCode(SourceProductionContext context, Compilation compilation, ImmutableArray<MappingOptions> mappingOptions)' due to differences in the nullability of reference types.

Possible null reference return.

Non-nullable property 'Arguments' must contain a non-null value when exiting constructor. Consider adding the 'required' modifier or declaring the property as nullable.

Non-nullable property 'Description' must contain a non-null value when exiting constructor. Consider adding the 'required' modifier or declaring the property as nullable.

Non-nullable property 'Name' must contain a non-null value when exiting constructor. Consider adding the 'required' modifier or declaring the property as nullable.

Non-nullable property 'Value' must contain a non-null value when exiting constructor. Consider adding the 'required' modifier or declaring the property as nullable.

Non-nullable property 'Type' must contain a non-null value when exiting constructor. Consider adding the 'required' modifier or declaring the property as nullable.