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HomeHomeDNN Open Source...DNN Open Source...Provider and Extension ForumsProvider and Extension ForumsAuthenticationAuthenticationError Error
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7/9/2012 6:10 AM
 
Vicenç Masanas


Vicenç Masanas's Avatar

Vicenç Masanas's Avatar

www.disgrafic.com
Joined: 9/16/2003
Posts: 1974
Error  

I've recently updated a site to DNN 6.1.5 and I see a lot of errors on the event log caused by AD (also upgrade to 5.0.4):

AssemblyVersion: 6.1.5
PortalID: 0
PortalName:
UserID: -1
UserName:
ActiveTabID: 35
ActiveTabName: Home
RawURL: /default.aspx
AbsoluteURL: /default.aspx
AbsoluteURLReferrer:
UserAgent:
DefaultDataProvider: DotNetNuke.Data.SqlDataProvider, DotNetNuke.SqlDataProvider
ExceptionGUID: ...
InnerException: Unhandled Error:
FileName:
FileLineNumber: 0
FileColumnNumber: 0
Method: DotNetNuke.Authentication.ActiveDirectory.HttpModules.AuthenticationModule.OnAuthenticateRequest
StackTrace:
Message: System.Exception: Unhandled Error: ---> System.NullReferenceException: Object reference not set to an instance of an object. at DotNetNuke.Authentication.ActiveDirectory.HttpModules.AuthenticationModule.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 ---

Even thought AD seems to be working fine since I can login to the site normally.

Any ideas on what can be causing this?

Vicenç Masanas
Banyoles, Girona - Spain

Disgrafic.com    PSD to DNN
 
New Post
7/9/2012 10:54 AM
 
Mike Horton


Joined: 7/16/2003
Posts: 4865
I just went through the event log on my production site and didn't see any errors like you're seeing so I'm not sure what could be causing it. Are automatic logins working on it or just manual?
 
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7/9/2012 11:38 AM
 
Vicenç Masanas


Vicenç Masanas's Avatar

Vicenç Masanas's Avatar

www.disgrafic.com
Joined: 9/16/2003
Posts: 1974
Miek, we are not using automatic logins here.
Vicenç Masanas
Banyoles, Girona - Spain

Disgrafic.com    PSD to DNN
 
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7/9/2012 11:42 AM
 
Mike Horton


Joined: 7/16/2003
Posts: 4865
Okay... you could try commenting out any in your web.config and see if that gets rid of the error. Where it looks like the error is being generated is when it's trying to load the httpModule that fires the automatic login.
 
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