2 references to SerializationDuplicateTypeAttribute
System.Text.Json (2)
System\Text\Json\ThrowHelper.Serialization.cs (2)
573throw new InvalidOperationException(SR.Format(SR.SerializationDuplicateTypeAttribute, classType, attribute)); 579throw new InvalidOperationException(SR.Format(SR.SerializationDuplicateTypeAttribute, classType, typeof(TAttribute)));