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HomeHomeDNN Open Source...DNN Open Source...Provider and Extension ForumsProvider and Extension ForumsAuthenticationAuthenticationValue cannot be null. Parameter name: replacement - on installing on 4.8.1Value cannot be null. Parameter name: replacement - on installing on 4.8.1
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3/7/2008 6:35 PM
 
Jonathan Palmer

www.wcs.org
Joined: 10/13/2004
Posts: 36

On installing the current AD provider on a 4.8.1 instance, I get the error below.

 

Any suggestions?

 

Server Error in '/portal' Application.

Value cannot be null.
Parameter name: replacement

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.ArgumentNullException: Value cannot be null.
Parameter name: replacement

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:

 

[ArgumentNullException: Value cannot be null.

Parameter name: replacement]

   System.Text.RegularExpressions.Regex.Replace(String input, String replacement, Int32 count, Int32 startat) +2223611

   System.Text.RegularExpressions.Regex.Replace(String input, String replacement) +46

   System.Text.RegularExpressions.Regex.Replace(String input, String pattern, String replacement, RegexOptions options) +46

   DotNetNuke.UI.Skins.SkinController.FormatSkinSrc(String SkinSrc, PortalSettings PortalSettings) +117

   DotNetNuke.Entities.Portals.PortalSettings.GetPortalSettings(Int32 TabId, PortalAliasInfo objPortalAliasInfo) +2922

   DotNetNuke.Common.Globals.GetHostPortalSettings() +216

   DotNetNuke.Common.Globals.GetPortalSettings() +79

   DotNetNuke.Authentication.ActiveDirectory.HttpModules.AuthenticationModule.Init(HttpApplication application) +213

   System.Web.HttpApplication.InitModulesCommon() +66

   System.Web.HttpApplication.InitInternal(HttpContext context, HttpApplicationState state, MethodInfo[] handlers) +814

   System.Web.HttpApplicationFactory.GetNormalApplicationInstance(HttpContext context) +243

   System.Web.HttpApplicationFactory.GetApplicationInstance(HttpContext context) +106

   System.Web.HttpRuntime.ProcessRequestInternal(HttpWorkerRequest wr) +340

 
 
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3/8/2008 7:37 AM
 
Jonathan Palmer

www.wcs.org
Joined: 10/13/2004
Posts: 36

This issue does not occur with the 1.0.3 beta
 
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3/8/2008 12:27 PM
 
Mike Horton


Joined: 7/16/2003
Posts: 4865

Hi Jonathan

I've usually seen or heard about the error being Path instead of Replacement but it looks like it's the same issue with the 01.00.00 version of the provider which 01.00.03 fixes.

Thanks for posting back that you got it figured out. I had one of the core team members email this morning a client with the exact same error as you. At least now I do know that it's the same issue and can advise him.
 
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HomeHomeDNN Open Source...DNN Open Source...Provider and Extension ForumsProvider and Extension ForumsAuthenticationAuthenticationValue cannot be null. Parameter name: replacement - on installing on 4.8.1Value cannot be null. Parameter name: replacement - on installing on 4.8.1


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