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HomeHomeGetting StartedGetting StartedInstalling DNN ...Installing DNN ...Working Site in Local Machine, Got Errors When Migrating to RemoteWorking Site in Local Machine, Got Errors When Migrating to Remote
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8/14/2008 11:26 AM
 
Lissy

Joined: 2/2/2008
Posts: 20

I have a working site on my local machine. I migrate the site for the remote host. When trying to access the page with www.mysite.com, I get this message. Please help. Thanks.

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.UI.Skins.SkinDefaults..ctor(SkinDefaultType DefaultType) +189
   DotNetNuke.Common.Globals.get_DefaultSkin() +31
   DotNetNuke.Entities.Portals.PortalSettings.GetPortalSettings(Int32 TabId, PortalAliasInfo objPortalAliasInfo) +2797
   DotNetNuke.Entities.Portals.PortalSettings..ctor(Int32 tabId, PortalAliasInfo objPortalAliasInfo) +82
   DotNetNuke.HttpModules.UrlRewriteModule.OnBeginRequest(Object s, EventArgs e) +3303
   System.Web.SyncEventExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +92
   System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +64

 

 
Version Information: Microsoft .NET Framework Version:2.0.50727.1433; ASP.NET Version:2.0.50727.1433
 
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8/15/2008 5:26 AM
 
Erik van Ballegoij


Erik van Ballegoij's Avatar

erikvanballegoij.com
Joined: 4/7/2004
Posts: 4445

did you check whether the connection strings in Web.Config are correct and working?

Erik van Ballegoij, Former DNN Corp. Employee and DNN Expert

DNN Blog | Twitter: @erikvb | LinkedIn: Erik van Ballegoij on LinkedIn
 
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8/15/2008 9:21 AM
 
Lissy

Joined: 2/2/2008
Posts: 20

Yes. the connection strings are correct pointing to the new database on the remote host. The password and user are valid, I tested it conecting directly to the database. What other thing can be?
 
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9/23/2008 11:18 AM
 
Brandon Haynes Haynes


brandonhaynes.org
Joined: 2/6/2006
Posts: 1172

Hi Lissy,

The NullReferenceException at SkinDefaults.ctor + 189 is due to a missing skinDefaults node in DotNetNuke.config.

Read more about the problem (and how to fix it) here.

Brandon

Brandon Haynes
BrandonHaynes.org
 
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