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HomeHomeDNN Open Source...DNN Open Source...Provider and Extension ForumsProvider and Extension ForumsAuthenticationAuthenticationOne user cannot log in in DNN Active DirectoryOne user cannot log in in DNN Active Directory
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7/16/2012 12:59 AM
 
clydeburgos


Joined: 10/27/2011
Posts: 20

Hi everyone!We had Active Directory problems before but it was doing ok right now, only that 1 user cannot log in. This is the error message in the Log Viewer. Upon log in, nothing happened, there were no error message that was shown, just cant log in. Can anyone give some advice? Thanks a lot1

 

AssemblyVersion: 6.0.1

PortalID: 0

PortalName: HBI

UserID: -1

UserName:

ActiveTabID: 161

ActiveTabName: Login

RawURL: /login.aspx

AbsoluteURL: /Default.aspx

AbsoluteURLReferrer: http://hbi.org/login.aspx

UserAgent: Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; Trident/5.0)

DefaultDataProvider: DotNetNuke.Data.SqlDataProvider, DotNetNuke.SqlDataProvider

ExceptionGUID: 653518db-0915-46cf-b9de-9a745feee5d8

InnerException: Object reference not set to an instance of an object.

FileName:

FileLineNumber: 0

FileColumnNumber: 0

Method: DotNetNuke.Authentication.ActiveDirectory.AuthenticationController.AuthenticateUser

StackTrace:

Message: DotNetNuke.Services.Exceptions.PageLoadException: Object reference not set to an instance of an object. ---> System.NullReferenceException: Object reference not set to an instance of an object. at DotNetNuke.Authentication.ActiveDirectory.AuthenticationController.AuthenticateUser(UserInfo objUser, ADUserInfo objAuthUser, UserLoginStatus& loginStatus, String ipAddress) at DotNetNuke.Authentication.ActiveDirectory.AuthenticationController.ManualLogon(String userName, String strPassword, UserLoginStatus& loginStatus, String ipAddress) at DotNetNuke.Authentication.ActiveDirectory.Login.cmdLogin_Click(Object sender, EventArgs e) at System.Web.UI.WebControls.LinkButton.OnClick(EventArgs e) at System.Web.UI.WebControls.LinkButton.RaisePostBackEvent(String eventArgument) at System.Web.UI.Page.RaisePostBackEvent(IPostBackEventHandler sourceControl, String eventArgument) at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) --- End of inner exception stack trace ---

Source:

Server Name: DOTNETNUKE

 
 
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7/16/2012 8:23 AM
 
Michael Tobisch


Michael Tobisch's Avatar

https://www.dnnwerk.at
Joined: 6/27/2005
Posts: 2083
Hi,

I made the experience that deleting cookies from the client computer solves a lot of problems (if there are any) with AD login.

Hoper it helps

Best wishes
Michael

Michael Tobisch
DNN★MVP

dnn-Connect.org - The most vibrant community around the DNN-platform
 
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