Cannot Be Reflected Error
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Method Cannot Be Reflected C#
with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack method cannot be reflected sgen Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up Method 'XYZ' cannot be reflected up vote 5 down vote favorite We have consumed a third party web service and are trying to invoke it from an ASP.NET web application. However when I instantiate the web service the following System.InvalidOperationException exception is thrown: Method 'ABC.XYZ' can not be reflected. System.InvalidOperationException: Method 'ABC.XYZ' can not be reflected. ---> System.InvalidOperationException: The XML element 'MyDoc' from namespace 'http://mysoftware.com/ns' references a method and a type. Change the method's message name using WebMethodAttribute or change the type's root element using the XmlRootAttribute. From what I can gather there appears to be some ambiguity between a method and a type in the web service. Can anyone clarify the probably cause of this exception and is there anything I can do to rectify this or should I just go to the web service owners to rectify? Edit: Visual Studio 2008 has created the proxy class. Unfortunately I can't provide a link to the wsdl as it is a web service for a locally installed thrid party app. asp.net web-services exception reflection share|improve this question edited Sep 25 '08 at 11:55 asked Sep 25 '08 at 11:27 Andy Rose 10.1k43243 add a comment| 9 Answers 9 active oldest votes up vote 12 down vote I ran into the same problem earlier today. The reason was - the class generated by Visual Studio and passed as a parameter into one of the methods did not have a default parameterless constructor. Once I have added it, the error had gone. share|improve this answer answered Dec 2 '11 at 19:19 kdanylo 15116 You saved me hours,,,, –PhillyNJ Jul 8 '15 at 12:19 add a comment| Did you find this question interesting? Try our newsletter Sign
ASP.NET Community Standup Forums Help Home/ASP.NET Forums/Advanced ASP.NET/WCF, ASMX and other Web Services/Method cannot be reflected Method cannot be reflected [Answered]RSS 1 reply Last post Feb 17, 2010 08:38 PM by Qin Dian Tang - MSFT ‹ Previous Thread|Next Thread › Print Share Twitter Facebook Email Shortcuts Active Threads Unanswered Threads Unresolved Threads Support Options http://stackoverflow.com/questions/132720/method-xyz-cannot-be-reflected Advanced Search Reply roadman Member 3 Points 42 Posts Method cannot be reflected Feb 10, 2010 11:01 PM|roadman|LINK I am using WSE3.0 to develop a web service client. The client calls an MTOM-enabled web service in Weblogic server. However, i got the "[xxx] cannot be reflected" http://forums.asp.net/t/1524464.aspx?Method+cannot+be+reflected where [xxx] is the web service method. Method ImageCaptureMTOMWebSWse.uploadImage can not be reflected. {"There was an error reflecting 'arg0'."} InnerException: {"The Form property may not be 'Unqualified' when an explicit Namespace property is present."}. This should be thrown from the generated Reference.cs i have to remove the [Namespace="http://xxx/", DataType="base64Binary] to make it work. However, i think this make the sgen failed to generate the serializer assembly with the "sgen.exe exited with code 1". - - -