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HomeHomeGetting StartedGetting StartedInstalling DNN ...Installing DNN ...Error after uploading the siteError after uploading the site
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12/11/2008 6:20 AM
 
Sushanth

Joined: 12/2/2008
Posts: 5

Hi,All

I have created a website using DNN 4.9 and uploaded to the webserver but after giving the right path iam getting the following error messages.

what may be the cause?

Thanks

Sushanth.B

 

 

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.Entities.Portals.PortalSettings.GetSiteSetting(Int32 PortalId, String SettingName) +36
   DotNetNuke.HttpModules.UrlRewriteModule.OnBeginRequest(Object s, EventArgs e) +4311
   System.Web.SyncEventExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +92
   System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +64

Server Error in '/demo' Application.

Object reference not set to an instance of an object.

 

Version Information: Microsoft .NET Framework Version:2.0.50727.1433; ASP.NET Version:2.0.50727.1433
 
New Post
12/11/2008 8:44 AM
 
William Severance


www.wesnetdesigns.com
Joined: 2/18/2005
Posts: 3253

Before migrating the database to the new web server. did you add an HttpAlias for the site's new URL (using Admin --> Site Settings --> Add HTTP Alias when logged in as host user)? If not, I believe that you would need to add it directly to the DNN PortalAlias table in the database.

Here's a helpful blog entry from Mitchel Sellers covering the steps to perform when migrating a site:

http://www.mitchelsellers.com/blogs/articletype/articleview/articleid/204.aspx

Bill, WESNet Designs
Team Lead - DotNetNuke Gallery Module Project (Not Actively Being Developed)
Extensions Forge Projects . . .
Current: UserExport, ContentDeJour, ePrayer, DNN NewsTicker, By Invitation
Coming Soon: FRBO-For Rent By Owner
 
New Post
12/12/2008 2:51 AM
 
Sushanth

Joined: 12/2/2008
Posts: 5

Hi,

Thanks for your reply

I have added the http alias to the portal alias table but the error remains the same.

So i checked the db and i found the local DB and the remote DB is not synchronised the identity for the tables at remote db is on and some of the id fileds are not same as the local DB for eg:Module definition table.

I deleted the remote DB and uploaded the new one again and now let me chk if the same problem exists.

Regards

Sushanth.B
 
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