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HomeHomeUsing DNN Platf...Using DNN Platf...Administration ...Administration ...Error when uppgrading from 3.2.2 to 4.6.2Error when uppgrading from 3.2.2 to 4.6.2
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10/24/2007 5:36 AM
 
Johan Johansson


Joined: 12/15/2004
Posts: 407

Hi All

I need some helo now after 2 days of error seeking. I have a site upp and it is running but I cannot logon on to it without getting a "Object reference not set to an instance of an object." inside the AuthenticationsService/DNN module and its file Login.ascx.vb at line 164

code block:

162            If (UseCaptcha And ctlCaptcha.IsValid) OrElse (Not UseCaptcha) Then
163         Dim loginStatus As UserLoginStatus = UserLoginStatus.LOGIN_FAILURE
164                Dim objUser As UserInfo = UserController.ValidateUser(PortalId, txtUsername.Text, txtPassword.Text, "DNN", txtVerification.Text, PortalSettings.PortalName, IPAddress, loginStatus)
165                Dim authenticated As Boolean = Null.NullBoolean
166                Dim message As String = Null.NullString

call stack:

>    App_Web_rhkrxl84.dll!DotNetNuke.Modules.Admin.Authentication.Login.cmdLogin_Click(Object sender = {Text = "Login"}, System.EventArgs e = {System.EventArgs}) Line 164 + 0xa4 bytes    Basic

I have swapped out all the DNN code from a fresh installation which was running just fine until a change this source to the old and uppgraded database ... then the same problem occur I cannot login .... I think there is something missing in the db after the uppgrade a teble or storedproedure must be wrong or missing  and I Have a fresh clean dn with dnn462 and the old upgraded db now dnn462 .... what I need is help to syncronise them manually .... which tables shall I look in if the login doesn't work and how can I syncronise the wrong db with the fresh and clean and working one ? Any ideas ?

 

/Johan

Kontorshotell Stockholm Skyltar  Rekryteringsföretag IT Support
 
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11/3/2007 4:38 PM
 
Fuji Nguyen

Joined: 5/31/2003
Posts: 219

Check your upgraded dnn462 db and see if you have accounts in table asp_net.user.   The upgrade may fail at the account migration step.

DNN 3.2.2 did not use ASP membership provider.  Start with dnn 3.3 (up to 4), asp membership provider was integrated  (supported by table asp_net_xxx).    If you upgrade from 3.2.2 to 4.6.2, the upgrade will migrate accounts into asp_net tables.   If the account migration failed, this could result in login failure.

Do you have a backup of dnn 3.2.2?  If you do, I would suggest to restore to 3.2.2 if you have a backup of the dnn version 3.2.2 and dnn db.  After restore, I would upgrade from 3.2.2 to 3.3.7.  Then I verify the modules and still working and accounts were successully migrated.  If everything good, I then upgrade from 3.3.7 to 4.6.2.

From my past experience - At one time, I upgraded from 3.2.2 to 3.3.7 and the account migration failed.  I have to clean up bad accounts in 3.2.2 before upgrade to 3.3.7.  One of the CORE team provided SQL script to clean up bad accounts. 

Fuji Nguyen
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