Home > Value Cannot > Value Cannot Be Null. Parameter Name Virtualpath Asp.net

Value Cannot Be Null. Parameter Name Virtualpath Asp.net

So far, we were able to reproduce error only after rebuilding a project / changing Dlls and it happens randomly. more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed Page 1 of 1 Previous Next HomeArchived Discus...Developing Under Previous Versions of .NETASP.Net 2.0value cannot be null. Please review the stack trace for more information about the error and where it originated in the code. his comment is here

I can recreate the problem with a very simple test application. Any suggestion will be appreciated. Chris Behrens 2 posts Member since: Oct 2009 Posted 14 Oct 2009 Link to this post The purpose of this function (DescribeComponent) appears to be to transform a server tag in Error processing request.

errorOccurred) { // Update the database. Exception Details: System.ArgumentException: Value cannot be null or empty. Lab colleague uses cracked software. The modules access is restricted to logged in users, so if their session expires they are redirected to login.

  1. parameter name: virtualPath Thank you!
  2. Any post that looks like trolling / poaching will be removed.
  3. Premnath 5 posts Member since: Dec 2008 Posted 23 Feb 2009 Link to this post For this problem you need to change the web.config setting under the tag add the
  4. If you send us such project that can be run locally and where the problem can be reproduced, we will check it right away.
  5. Stack Trace:
    [ArgumentNullException: Value cannot be null. 
  6. Sub addSubControl()Me.AppRelativeVirtualPath = "~/" 'testing for session failure If Session(SDMode) = "" Or Session(SDMode) = Nothing Then Session(SDMode) = "TicketView" End If 'this variable is for part
  7. and/or other countries.
  8. Louis, MO 866-907-4002 DNN partner specializing in custom, enterprise DNN development. 6/11/2007 3:11 PM dreggin Joined: 7/24/2006 Posts: 10 Re: value cannot be null.

COMPANY About DNN DNN Blog Leadership Careers News Contact Us QUICK LINKS Free Trial Download Manuals Videos Community Community Blog [emailprotected] (650) 288.3150  (650) 288.3191 Follow Facebook DNN Corp Twitter Linked Getting - Value cannot be null. Parameter name: contentPath0Can not understand why i am getting System.ArgumentNullException was unhandled by user code0Error on submitting partial page using AJAX7MVC5 Object reference not set to an instance of an object This is to make certain redirects function from our old URLs to the new ones that we created in SiteFinity.

Join them; it only takes a minute: Sign up Server Error in '/' Application. FixVirtualPaths splits by '/' into a string array which ultimately results in an empty string being passed to System.Web.VirtualPathUtility.IsAbsolute which raises the NullException. Parameter name: contentPath at System.Web.Mvc.UrlHelper.GenerateContentUrl(String contentPath, HttpContextBase httpContext) at System.Web.Mvc.UrlHelper.Content(String contentPath) at System.Dynamic.UpdateDelegates.UpdateAndExecute2[T0,T1,TRet](CallSite site, T0 arg0, T1 arg1) at ASP._Page_Views_Shared__AdminLayout_cshtml.Execute() in f:\Sample Projects\Notebook\Notebook\Views\Shared_AdminLayout.cshtml:line 23 at System.Web.WebPages.WebPageBase.ExecutePageHierarchy() at System.Web.Mvc.WebViewPage.ExecutePageHierarchy() at System.Web.WebPages.WebPageBase.ExecutePageHierarchy(WebPageContext pageContext, Set the same thing up within the failing foreach loop and the program is cycling through every value in the GetGenre query results - so none of the fields involved are

The error is also not directly related to the RadWindow control - it has happened with other controls as well. AssemblyVersion: 04.05.01 PortalID: 0 PortalName: *Edited UserID: 94 UserName: *Edited ActiveTabID: 97 ActiveTabName: Tech Support RawURL: /Support/TechSupport/tabid/97/Default.aspx AbsoluteURL: /Default.aspx AbsoluteURLReferrer: https://*Edited/Support/TechSupport/tabid/97/Default.aspx UserAgent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; .NET CLR Parametername:handler ======================================================== ======================================================== StackTrace: ======================================================== atSystem.Web.UI.ScriptComponentDescriptor.AddEvent(Stringname,Stringhandler) atTelerik.Web.ScriptObjectBuilder.DescribeComponent(Objectinstance,ScriptComponentDescriptordescriptor,IUrlResolutionServiceurlResolver,IControlResolvercontrolResolver) atTelerik.Web.UI.ControlItemContainer.DescribeComponent(ScriptComponentDescriptordescriptor) atTelerik.Web.UI.RadComboBox.DescribeComponent(ScriptComponentDescriptordescriptor) atTelerik.Web.UI.ScriptRegistrar.GetScriptDescriptors(Controlcontrol) atTelerik.Web.UI.RadDataBoundControl.GetScriptDescriptors() atSystem.Web.UI.ScriptControlManager.RegisterScriptDescriptors(IScriptControlscriptControl) atTelerik.Web.UI.RadDataBoundControl.RegisterScriptDescriptors() atTelerik.Web.UI.RadDataBoundControl.Render(HtmlTextWriterwriter) atSystem.Web.UI.Control.RenderChildrenInternal(HtmlTextWriterwriter,ICollectionchildren) atSystem.Web.UI.Control.RenderChildrenInternal(HtmlTextWriterwriter,ICollectionchildren) atSystem.Web.UI.UpdatePanel.RenderChildren(HtmlTextWriterwriter) atSystem.Web.UI.UpdatePanel.Render(HtmlTextWriterwriter) atSystem.Web.UI.Control.RenderChildrenInternal(HtmlTextWriterwriter,ICollectionchildren) atSystem.Web.UI.Control.RenderChildrenInternal(HtmlTextWriterwriter,ICollectionchildren) atSystem.Web.UI.Control.RenderChildrenInternal(HtmlTextWriterwriter,ICollectionchildren) atSystem.Web.UI.UpdatePanel.RenderChildren(HtmlTextWriterwriter) atSystem.Web.UI.UpdatePanel.Render(HtmlTextWriterwriter) atSystem.Web.UI.Control.RenderChildrenInternal(HtmlTextWriterwriter,ICollectionchildren) atSystem.Web.UI.WebControls.WebControl.RenderContents(HtmlTextWriterwriter) atTelerik.Web.UI.RadPane.RenderContents(HtmlTextWriterwriter) atSystem.Web.UI.WebControls.WebControl.Render(HtmlTextWriterwriter) atTelerik.Web.UI.RadWebControl.Render(HtmlTextWriterwriter) atTelerik.Web.UI.RadSplitter.RenderContents(HtmlTextWriterwriter) atSystem.Web.UI.WebControls.WebControl.Render(HtmlTextWriterwriter) Stack Trace: [ArgumentNullException: Value cannot be null.

regards, peter  Fiko Admin 1406 posts Posted 13 May 2009 Link to this post Hi Peter, In this case, could you please try to isolate the problem in a simple project also both sites have the same hostName, each site should have different hostname. –Ahmed Okour Feb 4 '15 at 14:02 add a comment| 2 Answers 2 active oldest votes up vote What do I do? I can recreate the problem with a very simple test application.

I am working with Mono VS Tools 1.0. this content parameter name: virtualPath Hi I am a developer that is relatively new to .net and developing in DNN. How to prove that authentication system works, and that the customer is using the wrong password? Without going into specifics, the stack trace indicates that the ScriptComponentDescriptor..::.AddEvent method is being called with either a zero-length or null string.

Build me a brick wall! Value cannot be null Issue up vote 0 down vote favorite I cant comprehend what might be the issue for this error on my local machine. The code I was running server side was: var requestUri = new Uri(request.RequestUri, batchRequest.Url); Which for local development I changed to be var requestUri = new Uri(request.RequestUri, batchRequest.Url.Substring(1)); batchRequest.Url would evaluate http://bovbjerg.net/value-cannot/value-cannot-be-null-parameter-name-virtualpath-sharepoint.php Error processing request.

I get Value cannot be null. Also, you can read this help page. Does Intel sell CPUs in ribbons?

Here is my stack trace, hope this help: Description  ===========   Value cannot be null or empty.   Parameter name: handler     Exception Stack Trace  =====================   at System.Web.UI.ScriptComponentDescriptor.AddEvent(String name, String handler)   at Telerik.Web.ScriptObjectBuilder.DescribeComponent(Object instance, ScriptComponentDescriptor descriptor, IUrlResolutionService urlResolver, IControlResolver controlResolver)   at Telerik.Web.UI.ControlItemContainer.DescribeComponent(ScriptComponentDescriptor descriptor)   at Telerik.Web.UI.RadComboBox.DescribeComponent(ScriptComponentDescriptor descriptor)   at Telerik.Web.UI.ScriptRegistrar.GetScriptDescriptors(Control control)   at Telerik.Web.UI.RadDataBoundControl.GetScriptDescriptors()  

string editMode = ""; int selectedId = -1; var AName = ""; var AGenre = -1; var ALogo = -1; var PageVal = ""; var SortVal = ""; var PageURL = The AppRelativeVirtualPath="~/" thing has to do with some blogs that I read where people encountered similar issues, it has not fixed my issue. Regards, Albert the Telerik team Instantly find answers to your questions on the new Telerik Support Portal. Parameter name: virtualPath nzsaint wrote Argument cannot be null.

However the site home page throws the following error: Server Error in '/' Application. I'm sure you will then be able to replicate the issue, by catching the error in the Application_OnError event, which is how we know about these errors. but got some other error - investigating . . . . check over here I did add my "Debug" where I write values to a database to confirm that the query to retrieve the Details information is working and is returning the expected record -

Additionally, I am afraid we could hardly get to the source of the issue with replicating it locally. After removing this option, the error occured less often on our site. I'm wondering because such caching would likely be initialized right when the application pool restarts itself, and that's when everyone seems to encounter this elusive error. string errorColor = errorOccurred ? "color:#ff0000;" : "color:#000000;"; string showStatus = statusMessages.Count() > 0 ? "display:block;" : "display:none;"; }

@foreach (string msg in statusMessages){ @(msg + ".")

Parameter name: virtualPath uBlogsy - Razor Blog HI, I am having the error while trying to see or create the actual post under month. Our site is running on IIS 6. the Stack trace is: Description: An unhandled exception occurred during the execution of the current web request. When I created the requests in the batch handler I was trying to execute http://localhost/somecontroller, which generated the error.

This is a tricky one to solve, because it only happens with our full product (a pretty large project), but never with small sample projects. You mentioned that you reproduce the problem every time in the production environment, that is why it will be best if you provide more information about the reproduction steps as well. Shaun Peet 571 posts Member since: Aug 2004 Posted 08 Sep 2009 Link to this post Hi Tervel,Although I also can't easily provide reproducable steps I can also confirm that I'm I setup a debug/db write of the information for the results of the "Details" query as well as the Genre query and both are working correctly and returning data.

xml sitecore sitecore7.1 share|improve this question asked Feb 4 '15 at 12:28 Dheeraj Palagiri 660827 Hi, have you publish your content? –RobertoBr Feb 4 '15 at 13:08 OBDII across the world? Parameter name: virtualPath on webmatrix page [Answered]RSS 1 reply Last post May 17, 2015 11:39 AM by Jfuchs ‹ Previous Thread|Next Thread › Print Share Twitter Facebook Email Shortcuts Active Threads Suggested workaround is to add the same value to physicalFolder as the virtual one. –RvanDalen Feb 5 '15 at 7:11 add a comment| up vote 3 down vote The virtualFolder and

I'm sure it is not as simple as this, but given that this is proving a repeating issue for many people, is there no way the Telerik Controls could specifically check Fiko Admin 1406 posts Posted 24 Feb 2009 Link to this post Hi Premnath, If you use the RadScriptManager control in that page could you please try to replace it with Tervel Admin 1337 posts Posted 13 Aug 2009 Link to this post Hello Jay, We still have not been able to isolate the problem in a sample application - not even Is it possible to sheathe a katana as a free action?

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