Can some please help, I have a same problem but once again: server side (web service in c#):
public abstract class CatalogValue { public int id; public CatalogValue next; public CatalogValue() { } } public class CatalogValueImpl : CatalogValue //Linked list { public string name; public CatalogValueImpl() { this.next = null; } } public class DataSource { public CatalogValue value; public DataSource() { } } Now the main mistery: this two calls work fine [WebMethod] public CatalogValue getCat() { CatalogValueImpl i = new CatalogValueImpl(); i.name = "jhjhfdajd"; return i; } [WebMethod] public CatalogValue updateCat(CatalogValue c) { c.id = -1; return c; } BUT why this two call dont work: [XmlInclude(typeof(CatalogValueImpl))] [WebMethod] public DataSource get() { DataSource ds = new DataSource(); ds.init(); return ds; } [XmlInclude(typeof(CatalogValue))] [XmlInclude(typeof(CatalogValueImpl))] [WebMethod] public DataSource update(DataSource value) { value = new DataSource(); value.init(); return value; } Just to say that on client side (client is in java, and I'm using axis 1.3) data that I getting from the server is correct, but when I try to call "update(DataSource value)" I get following error: xisFault faultCode: {http://schemas.xmlsoap.org/soap/envelope/}Client faultSubcode: faultString: System.Web.Services.Protocols.SoapException: Server was unable to read request. ---> System.InvalidOperationException: There is an error in XML document (1, 272). ---> System.InvalidOperationException: The specified type is abstract: name='CatalogValue', namespace='http://tempuri.org/', at <value xmlns='http://tempuri.org/'>. at Microsoft.Xml.Serialization.GeneratedAssembly.XmlSerializationReader1.Read2_CatalogValue(Boolean isNullable, Boolean checkType) at Microsoft.Xml.Serialization.GeneratedAssembly.XmlSerializationReader1.Read4_DataSource(Boolean isNullable, Boolean checkType) at Microsoft.Xml.Serialization.GeneratedAssembly.XmlSerializationReader1.Read9_update() at Microsoft.Xml.Serialization.GeneratedAssembly.ArrayOfObjectSerializer8.Deserialize(XmlSerializationReader reader) at System.Xml.Serialization.XmlSerializer.Deserialize(XmlReader xmlReader, String encodingStyle, XmlDeserializationEvents events) --- End of inner exception stack trace --- at System.Xml.Serialization.XmlSerializer.Deserialize(XmlReader xmlReader, String encodingStyle, XmlDeserializationEvents events) at System.Xml.Serialization.XmlSerializer.Deserialize(XmlReader xmlReader, String encodingStyle) at System.Web.Services.Protocols.SoapServerProtocol.ReadParameters() --- End of inner exception stack trace --- at System.Web.Services.Protocols.SoapServerProtocol.ReadParameters() at System.Web.Services.Protocols.WebServiceHandler.CoreProcessRequest() Sorry for any typing mistake, one my arm is broken. Please Help I need solution for this. -- View this message in context: http://www.nabble.com/Issue-with-Axis-when-sending-abstract-class-to-.NET-webservice-tf3326681.html#a12449320 Sent from the Axis - User mailing list archive at Nabble.com. --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]