Method 'XYZ' can not be reflected

Modica82

I have created a contract first web service, and to test i have created a
client (asp.net) to attempt to test that my web service is at least
communication. But when i call a method i get the above error for one of my
methods, its not even the one i am calling. Does anyone have an ideas on how
to fix this?

Regards,

Rob

Nov 23 '05 #1

Subscribe Reply

5372

Modica82

Stack Trace If anyone is interested:

System.Web.Serv ices.Protocols. SoapException: Server was unable to process
request. ---> System.InvalidO perationExcepti on: Method
TestImpl.PrintP aperwork can not be reflected. --->
System.InvalidO perationExcepti on: There was an error reflecting
'PrintPaperwork Result'. ---> System.InvalidO perationExcepti on: There was an
error reflecting type 'DCMWS.PrintPap erworkResponse' . --->
System.InvalidO perationExcepti on: There was an error reflecting property
'PDF'. ---> System.InvalidO perationExcepti on: There was an error reflecting
type 'System.Byte'. ---> System.InvalidO perationExcepti on: 'base64Binary' is
an invalid value for the XmlElementAttri bute.DataType property. base64Binary
cannot be converted to System.Byte. at
System.Xml.Seri alization.XmlRe flectionImporte r.ImportTypeMap ping(TypeModel
model, String ns, ImportContext context, String dataType, Boolean repeats)
--- End of inner exception stack trace --- at
System.Xml.Seri alization.XmlRe flectionImporte r.ImportTypeMap ping(TypeModel
model, String ns, ImportContext context, String dataType, Boolean repeats) at
System.Xml.Seri alization.XmlRe flectionImporte r.ImportTypeMap ping(TypeModel
model, String ns, ImportContext context, String dataType) at
System.Xml.Seri alization.XmlRe flectionImporte r.ImportAccesso rMapping(Member Mapping
accessor, FieldModel model, XmlAttributes a, String ns, Type
choiceIdentifie rType) at
System.Xml.Seri alization.XmlRe flectionImporte r.ImportFieldMa pping(StructMod el
parent, FieldModel model, XmlAttributes a, String ns) at
System.Xml.Seri alization.XmlRe flectionImporte r.ImportStructL ikeMapping(Stru ctModel
model, String ns) --- End of inner exception stack trace --- at
System.Xml.Seri alization.XmlRe flectionImporte r.ImportStructL ikeMapping(Stru ctModel
model, String ns) at
System.Xml.Seri alization.XmlRe flectionImporte r.ImportTypeMap ping(TypeModel
model, String ns, ImportContext context, String dataType, Boolean repeats)
--- End of inner exception stack trace --- at
System.Xml.Seri alization.XmlRe flectionImporte r.ImportTypeMap ping(TypeModel
model, String ns, ImportContext context, String dataType, Boolean repeats) at
System.Xml.Seri alization.XmlRe flectionImporte r.ImportTypeMap ping(TypeModel
model, String ns, ImportContext context, String dataType) at
System.Xml.Seri alization.XmlRe flectionImporte r.ImportAccesso rMapping(Member Mapping
accessor, FieldModel model, XmlAttributes a, String ns, Type
choiceIdentifie rType) at
System.Xml.Seri alization.XmlRe flectionImporte r.ImportMemberM apping(XmlRefle ctionMember
xmlReflectionMe mber, String ns, XmlReflectionMe mber[] xmlReflectionMe mbers)
at
System.Xml.Seri alization.XmlRe flectionImporte r.ImportMembers Mapping(XmlRefl ectionMember[]
xmlReflectionMe mbers, String ns, Boolean hasWrapperEleme nt) --- End of inner
exception stack trace --- at
System.Xml.Seri alization.XmlRe flectionImporte r.ImportMembers Mapping(XmlRefl ectionMember[]
xmlReflectionMe mbers, String ns, Boolean hasWrapperEleme nt) at
System.Xml.Seri alization.XmlRe flectionImporte r.ImportMembers Mapping(String
elementName, String ns, XmlReflectionMe mber[] members, Boolean
hasWrapperEleme nt) at
System.Web.Serv ices.Protocols. SoapReflector.I mportMembersMap ping(XmlReflect ionImporter
xmlImporter, SoapReflectionI mporter soapImporter, Boolean
serviceDefaultI sEncoded, Boolean rpc, SoapBindingUse use, SoapParameterSt yle
paramStyle, String elementName, String elementNamespac e, Boolean nsIsDefault,
XmlReflectionMe mber[] members, Boolean validate) at
System.Web.Serv ices.Protocols. SoapReflector.R eflectMethod(Lo gicalMethodInfo
methodInfo, Boolean client, XmlReflectionIm porter xmlImporter,
SoapReflectionI mporter soapImporter, String defaultNs) --- End of inner
exception stack trace --- at
System.Web.Serv ices.Protocols. SoapReflector.R eflectMethod(Lo gicalMethodInfo
methodInfo, Boolean client, XmlReflectionIm porter xmlImporter,
SoapReflectionI mporter soapImporter, String defaultNs) at
System.Web.Serv ices.Protocols. SoapServerType. .ctor(Type type, ProtocolsEnum
versionsSupport ed) at
System.Web.Serv ices.Protocols. SoapServerProto col.Initialize( ) at
System.Web.Serv ices.Protocols. ServerProtocol. SetContext(Type type,
HttpContext context, HttpRequest request, HttpResponse response) at
System.Web.Serv ices.Protocols. ServerProtocolF actory.Create(T ype type,
HttpContext context, HttpRequest request, HttpResponse response, Boolean&
abortProcessing ) --- End of inner exception stack trace ---

"Modica82" wrote:

I have created a contract first web service, and to test i have created a
client (asp.net) to attempt to test that my web service is at least
communication. But when i call a method i get the above error for one of my
methods, its not even the one i am calling. Does anyone have an ideas on how
to fix this?

Regards,

Rob

Nov 23 '05 #2

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