Simple web service (see below) - if I pass an invalid userid/password rather than receiving Access Denied (Event Viewer shows Login Failure) I get a Server Error in '/' Application Error. Correct Username/Password works fine. Same message running localhost or hosted site.
Server Error in '/' Application.
Object reference not set to an instance of an object.
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.NullReferenceException: Object reference not set to an instance of an object.
Source Error:
An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below. |
Stack Trace:
[NullReferenceException: Object reference not set to an instance of an object.]
System.Web.Http.WebHost.HttpControllerHandler.EndProcessRequest(IAsyncResult result) +133
System.Web.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +399
System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +137
|
Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.6.114.0
Code Below
[HttpGet]
[DnnAuthorize]
public HttpResponseMessage Login()
{
try
{
if (UserInfo.UserID < -1)
{
return Request.CreateErrorResponse(HttpStatusCode.InternalServerError, "invalid request");
}
if (UserInfo.UserID > -1)
{
return Request.CreateResponse(HttpStatusCode.OK, "Success:" + UserInfo.UserID);
}
return Request.CreateErrorResponse(HttpStatusCode.Unauthorized, "Access Denied");
}
catch (Exception exc)
{
return Request.CreateErrorResponse(HttpStatusCode.InternalServerError, exc);
}
}