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HomeHomeUsing DNN Platf...Using DNN Platf...Administration ...Administration ...Help I can't delete pages/Modules On a page, repeated stack trace error DNN 6.2.4Help I can't delete pages/Modules On a page, repeated stack trace error DNN 6.2.4
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12/14/2012 9:21 AM
 
Dustin Eastman


www.dustineastman.com
Joined: 11/30/2004
Posts: 49

When either attempting to delete a page or to modify the setting from enabled to disbled I get the following error:

An error has occurred. DotNetNuke.Services.Exceptions.PageLoadException: A potentially dangerous Request.Form value was detected from the client (dnn$cp$RibbonBar$EditPage$SkinLst="<Use Default Site Sk..."). ---> System.Web.HttpRequestValidationException: A potentially dangerous Request.Form value was detected from the client (dnn$cp$RibbonBar$EditPage$SkinLst="<Use Default Site Sk..."). at System.Web.HttpRequest.ValidateString(String value, String collectionKey, RequestValidationSource requestCollection) at System.Web.HttpRequest.ValidateNameValueCollection(NameValueCollection nvc, RequestValidationSource requestCollection) at System.Web.HttpRequest.get_Form() at System.Web.HttpRequest.get_HasForm() at System.Web.UI.Page.GetCollectionBasedOnMethod(Boolean dontReturnNull) at System.Web.UI.Page.DeterminePostBackMode() at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) --- End of inner exception stack trace ---
But I don't understand why.  I'm running DNN 6.2.4. (63).  I really need to figure out how to be able to remove some pages that I've added to the page, this just doesn't make sense.

 

 

___________________________________________ Make It a Great Day! D-Man
 
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12/14/2012 1:00 PM
 
William Severance


www.wesnetdesigns.com
Joined: 2/18/2005
Posts: 3253

Assuming that your site is running in an ASP.Net 4.0 application pool, check that the <httpRuntime> element in web.config includes the following attribute and value:

requestValidationMode="2.0"

This should have been added automatically when DNN sensed that it was running under ASP.Net 4.0. If it did not get added, also check that the ASP.Net worker process account (IIS Identity account) has been granted full permissions including modify on the installation's root folder and that web.config file is not marked read-only.

Bill, WESNet Designs
Team Lead - DotNetNuke Gallery Module Project (Not Actively Being Developed)
Extensions Forge Projects . . .
Current: UserExport, ContentDeJour, ePrayer, DNN NewsTicker, By Invitation
Coming Soon: FRBO-For Rent By Owner
 
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