title: Error: Unable to generate a temporary class (result=1) ... When Invoking Methods on a Web Service
body: <p>Error: Unable to generate a temporary class (result=1) ... When Invoking Methods on a Web Service. I am using VS 2008 C# ASP.NET 3.5. I am invoking a remote webservice to my application. </p>
  
  <pre><code>Server Error in '/' Application.
  Server was unable to process request. ---&gt; Unable to generate a temporary class (result=1).
  error CS2001: Source file 'C:\WINDOWS\TEMP\6sbkwt2d.0.cs' could not be found
  error CS2008: No inputs specified
   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.Web.Services.Protocols.SoapException: Server was unable to process request. ---&gt; Unable to generate a temporary class (result=1).
  error CS2001: Source file 'C:\WINDOWS\TEMP\6sbkwt2d.0.cs' could not be found
  error CS2008: No inputs specified
  
  
  Source Error: 
  
  Line 775:        [System.Web.Services.Protocols.SoapDocumentMethodAttribute("http://tempuri.org/CheckLogin", RequestNamespace="http://tempuri.org/", ResponseNamespace="http://tempuri.org/", Use=System.Web.Services.Description.SoapBindingUse.Literal, ParameterStyle=System.Web.Services.Protocols.SoapParameterStyle.Wrapped)]
  Line 776:        public System.Data.DataSet CheckLogin(string uname, string pswd) {
  Line 777:            object[] results = this.Invoke("CheckLogin", new object[] {
  Line 778:                        uname,
  Line 779:                        pswd});
  
  
   Source File:  c:\windows\Microsoft.NET\Framework\v2.0.50727\Temporary ASP.NET Files\root\14127ae4\96323535\App_WebReferences.u9ldrmk1.0.cs    Line:  777
  </code></pre>