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HomeHomeDNN Open Source...DNN Open Source...Provider and Extension ForumsProvider and Extension ForumsAuthenticationAuthenticationQuestion about OnAuthenticateRequest...Question about OnAuthenticateRequest...
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2/26/2012 6:59 PM
 
Ray Wang

Joined: 5/13/2008
Posts: 96

I found that I'm being logged out randomly from my  website these days, and even worse, I'm getting this error as well. It doesn't happen all the time, so when I refresh the page it comes right. This only happens when I'm logged in. Hope anyone could help me. 

I'm in a webfarm environment. 

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.]

            
   DotNetNuke.HttpModules.Membership.MembershipModule.OnAuthenticateRequest(Object s, EventArgs e) +725

            
   System.Web.SyncEventExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +79

            
   System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +170

            		
        

    



 




 






Version Information: Microsoft .NET Framework Version:2.0.50727.5448; ASP.NET Version:2.0.50727.5456

										

									

										 
									

								

							

						

					

						
					

						

							

								

									

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											2/26/2012 7:18 PM
										
 
									

								

							

						

					

						

							

								

									

										Mike Horton
									

								

							

								

							

								
Joined: 7/16/2003

									Posts: 4865
								

							

						

							

								

									

										
									

										

											

												

													

														
													

												

											

										

									

								

							

								

									

										

											Wayne, what version of DotNetNuke are you running? And is this with the default provider or are you using anything like the Active Directory provider?
										

									

										 
									

								

							

						

					

						
					

						

							

								

									

										New Post

											3/1/2012 7:52 PM
										
 
									

								

							

						

					

						

							

								

									

										Ray Wang
									

								

							

								
Joined: 5/13/2008

									Posts: 96
								

							

						

							

								

									

										
									

										

											

												

													

														
													

												

											

										

									

								

							

								

									

										

											
I'm running DNN5.60. 


I'm using a third party membership provider, the developer is on holiday and I can't get hold of him now. 


It logs people out randomly and sometimes throw this error. 



    
        

            2/03/2012 1:39:33 p.m.   General Exception       AssemblyVersion: 5.6.0; PortalID: 0; PortalName< ...
        

        

            
            

                
                    

                        AssemblyVersion: 5.6.0

                        PortalID: 0

                        PortalName: The Rock

                        UserID: -1

                        UserName: 

                        ActiveTabID: 366

                        ActiveTabName: Home

                        RawURL: /DesktopModules/UniversalLogin/LoginCallback.aspx?token=pi9iYpa571V0%2bbq0MVnEe4ZAjvrIMYbsDbD0NuOLNh4%3d

                        AbsoluteURL: /DesktopModules/UniversalLogin/LoginCallback.aspx

                        AbsoluteURLReferrer: http://ul.mediaworks.co.nz/Check.aspx?thisurl=http://www.therock.net.nz/Default.aspx?articleID=18604&TabId=673&articleID=18604&host=http://www.therock.net.nz/DesktopModules/UniversalLogin/&user=

                        UserAgent: Mozilla/5.0 (Windows NT 6.1) AppleWebKit/535.11 (KHTML, like Gecko) Chrome/17.0.963.56 Safari/535.11

                        DefaultDataProvider: DotNetNuke.Data.SqlDataProvider, DotNetNuke.SqlDataProvider

                        ExceptionGUID: be0f470c-012b-47f4-bb52-3d842784ab26

                        InnerException: Unhandled Error: 

                        FileName: 

                        FileLineNumber: 0

                        FileColumnNumber: 0

                        Method: DotNetNuke.HttpModules.Membership.MembershipModule.OnAuthenticateRequest

                        StackTrace: 

                        Message: System.Exception: Unhandled Error: ---> System.NullReferenceException: Object reference not set to an instance of an object. at DotNetNuke.HttpModules.Membership.MembershipModule.OnAuthenticateRequest(Object s, EventArgs e) at System.Web.HttpApplication.SyncEventExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() at System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) --- End of inner exception stack trace ---

                        Source: 

                        Server Name: MWDMZWH2		
                    

                
            

            		
        

    







										

									

										 
									

								

							

						

					

				

			

				

					

						

							

								

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