Server Error in '/get_msisdn' Application.
Client found response content type of '', but expected 'text/xml'.
The request failed with an empty response.
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.
Exception Details: System.InvalidOperationException: Client found response content type of '', but expected 'text/xml'.
The request failed with an empty response.
Source Error:
Line 108: [return: System.Xml.Serialization.XmlElementAttribute("Msisdn")]
Line 109: public string sessionLookup(string sessionId, string user, string password) {
Line 110: object[] results = this.Invoke("sessionLookup", new object[] {
Line 111: sessionId,
Line 112: user,
Source File: c:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\Temporary ASP.NET Files\get_msisdn\a05394b5\ecf89a31\App_WebReferences.h3gukixz.0.cs Line: 110
Stack Trace:
[InvalidOperationException: Client found response content type of '', but expected 'text/xml'.
The request failed with an empty response.]
System.Web.Services.Protocols.SoapHttpClientProtocol.ReadResponse(SoapClientMessage message, WebResponse response, Stream responseStream, Boolean asyncCall) +533395
System.Web.Services.Protocols.SoapHttpClientProtocol.Invoke(String methodName, Object[] parameters) +204
umobile.PortalIntegrationService.sessionLookup(String sessionId, String user, String password) in c:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\Temporary ASP.NET Files\get_msisdn\a05394b5\ecf89a31\App_WebReferences.h3gukixz.0.cs:110
get_msisdn.Page_Load(Object sender, EventArgs e) in D:\www\umobile\web\get_msisdn\get_msisdn.aspx.vb:11
System.Web.UI.Control.OnLoad(EventArgs e) +99
System.Web.UI.Control.LoadRecursive() +47
System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +1061
Version Information: Microsoft .NET Framework Version:2.0.50727.42; ASP.NET Version:2.0.50727.42
pls help me....