Re: bug in vs2005 for asp .net 2.0 ?

The link below may be more info than what you are looking for, but might
give you some ideas on troubleshooting the web.config file, which sounds
like isn't configured correctly.

http://msdn.microsoft.com/asp.net/default.aspx?pull=/library/en-us/dnaspp/html/ASPNETProvMod_Intro.asp


"Carlos" <chsanin@xxxxxxxxxxxxx> wrote in message
news:e33%23$i%236FHA.2012@xxxxxxxxxxxxxxxxxxxxxxx
> Hi all,
>
> I just encountered the fllowing error when trying to see
> the provider tab in the asp .net configuration tool:
>
> An error was encountered. Please return to the previous page and try
> again.
>
> The following message may help in diagnosing the problem: Object reference
> not set to an instance of an object. at
> ASP.providers_chooseprovidermanagement_aspx.Page_Load() in
> c:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\ASP.NETWebAdminFiles\Providers\chooseProviderManagement.aspx:line
> 13 at System.Web.Util.CalliHelper.ArglessFunctionCaller(IntPtr fp, Object
> o) at System.Web.Util.CalliEventHandlerDelegateProxy.Callback(Object
> sender, EventArgs e) at System.Web.UI.Control.OnLoad(EventArgs e) at
> System.Web.UI.Control.LoadRecursive() at
> System.Web.UI.Page.ProcessRequestMain(Boolean
> includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)
>
> Then, if I wanted to see the security tab, I got:
>
> There is a problem with your selected data store. This can be caused by an
> invalid server name or credentials, or by insufficient permission. It can
> also be caused by the role manager feature not being enabled. Click the
> button below to be redirected to a page where you can choose a new data
> store.
>
> The following message may help in diagnosing the problem: Default
> Membership Provider could not be found. (C:\VStudio2005\Nialls\web.config
> line 15)
>
> I already did run aspne_regsql succesfully. I have the database under a
> sql server 2005 named instance, which
> is currently running. I also have a default instace of sqlserver 2000.
>
> Any help is appreciated.
>
> Carlos.
>


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