xml反序列化时，string 类型转换成steam类型出错。！！！！！

[Dicky81]

public bool GetList(string result)
{

XmlSerializer serializer = new XmlSerializer(typeof(FmisAssistantTypeRelated));

byte[] bt = Encoding.Default.GetBytes(result);
Stream fs = new MemoryStream(bt);
XmlReader reader = new XmlTextReader(fs);

FmisAssistantTypeRelated root = (FmisAssistantTypeRelated)serializer.Deserialize(reader);
}

提示xml（0，0）位置出错，请大家帮忙看看，哪儿的问题，谢谢！！！

[Dicky81]

自己鼎