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HomeHomeGetting StartedGetting StartedInstalling DNN ...Installing DNN ...4.03 installed successed,but run error!4.03 installed successed,but run error!
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4/29/2006 5:54 AM
 
Kevin Chu

Joined: 6/4/2003
Posts: 1

my env. is :winxp sp2,use FileSystem as WebServer,SqlExpress attached database.mdf

after installed successed,run it always get error:

Server Error in '/dnn1' 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.Entities.Portals.PortalSettings.GetPortalSettings(Int32 TabId, PortalAliasInfo objPortalAliasInfo) +125
   DotNetNuke.Entities.Portals.PortalSettings..ctor(Int32 tabId, PortalAliasInfo objPortalAliasInfo) +83
   DotNetNuke.HttpModules.UrlRewriteModule.OnBeginRequest(Object s, EventArgs e) +3837
   System.Web.SyncEventExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +138
   System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +65

Version Information: Microsoft .NET Framework Version:2.0.50727.42; ASP.NET Version:2.0.50727.42

 
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5/8/2006 7:23 AM
 
Quinn Perrott

Joined: 4/12/2006
Posts: 8

This looks like a database problem or permissions problem

Does the ASNET service have full permissions to your DNN directory ?

Do you have DBO rights on the database ?

Also have you changed the web.config entried to suit SQLEXRESS

 

Take a lk here fo some install error tips www.dotnetnukeinstall.com

 
 
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