Xml序列化失敗，簡單的類的NullReferenceException

Question

我已經得到了簡單的類我想序列：

public class InnerCharacter : Object { 

    public double xp; 
    public double hp; 
} 

我累差接近，例如：

public static void TestSerialize() 
{ 
    InnerCharacter c = new InnerCharacter(); 
    Serialize(c); 
} 
static public void Serialize(InnerCharacter details) 
{ 
    XmlSerializer serializer = new XmlSerializer(typeof(InnerCharacter)); 
    using (TextWriter writer = new StreamWriter(@"Xml.xml")) { 
     serializer.Serialize(writer, details); 
    } 
} 

我也試過文件流和其他方法，但它們都導致相同的例外。這裏是我嘗試加載在統一的代碼，我GameObjects之一：

public void Start() 
{ 
    TestSerialize(); 
} 

他們都失敗，同樣的NullReferenceException：

NullReferenceException 
System.Reflection.MonoProperty.GetterAdapterFrame[Object,String] (System.Reflection.Getter`2 getter, System.Object obj) (at /Users/builduser/buildslave/mono-runtime-and-classlibs/build/mcs/class/corlib/System.Reflection/MonoProperty.cs:234) 
System.Reflection.MonoProperty.GetValue (System.Object obj, System.Object[] index) (at /Users/builduser/buildslave/mono-runtime-and-classlibs/build/mcs/class/corlib/System.Reflection/MonoProperty.cs:292) 
System.Xml.Serialization.XmlTypeMapMember.GetValue (System.Object ob) 
System.Xml.Serialization.XmlSerializationWriterInterpreter.GetMemberValue (System.Xml.Serialization.XmlTypeMapMember member, System.Object ob, Boolean isValueList) 
System.Xml.Serialization.XmlSerializationWriterInterpreter.WriteElementMembers (System.Xml.Serialization.ClassMap map, System.Object ob, Boolean isValueList) 
System.Xml.Serialization.XmlSerializationWriterInterpreter.WriteObjectElementElements (System.Xml.Serialization.XmlTypeMapping typeMap, System.Object ob) 
System.Xml.Serialization.XmlSerializationWriterInterpreter.WriteObjectElement (System.Xml.Serialization.XmlTypeMapping typeMap, System.Object ob, System.String element, System.String namesp) 
System.Xml.Serialization.XmlSerializationWriterInterpreter.WriteObject (System.Xml.Serialization.XmlTypeMapping typeMap, System.Object ob, System.String element, System.String namesp, Boolean isNullable, Boolean needType, Boolean writeWrappingElem) 
System.Xml.Serialization.XmlSerializationWriterInterpreter.WriteRoot (System.Object ob) 
System.Xml.Serialization.XmlSerializer.Serialize (System.Object o, System.Xml.Serialization.XmlSerializationWriter writer) 
System.Xml.Serialization.XmlSerializer.Serialize (System.Xml.XmlWriter writer, System.Object o, System.Xml.Serialization.XmlSerializerNamespaces namespaces) 

Answer 1

XmlSerializer不會與UnityEngine.Object繼承對象。來源：XML Serialization error。如果可能，嘗試刪除繼承。