Hello All

I have managed to successfully set up dev environment using DNN 4.0.2 source package using Visual Studio 2005 and Sql2000

So far very impressive, Except that i get the following error message at times when i try to Edit any Module settings(in general) or more specific while editing text on Text/HTML module and clicking update.

I would appreciate if this looks remotely familiar to anyone

Cheers

Nirbay

<<<------

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:

Line 76:             app.Context.Items.Add("UrlRewrite:OriginalUrl", app.Request.Url.AbsoluteUri)
Line 77:
Line 78:             Dim rules As Config.RewriterRuleCollection = Config.RewriterConfiguration.GetConfig().Rules
Line 79:
Line 80:             For i As Integer = 0 To rules.Count - 1
 

Source File: C:\Dev\DNN4\Library\HttpModules\UrlRewrite\UrlRewriteModule.vb    Line: 78

Stack Trace:

[NullReferenceException: Object reference not set to an instance of an object.]
   DotNetNuke.HttpModules.UrlRewriteModule.OnBeginRequest(Object s, EventArgs e) in C:\Dev\DNN4\Library\HttpModules\UrlRewrite\UrlRewriteModule.vb:78
   System.Web.SyncEventExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +92
   System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +64

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

Hi Cathal

The SiteUrls.Config file is in the root with proper permissions granted.

Its only that i get this error sometimes and not always.

Sorry if i didn't make it clear in the original post.

If i STOP/START the IIS, it begins to work fine.

I haven't yet begin to dig into the souce code and so far have only imported custom skin into my web site.

Thanks

--Nirbhay