The error is caused when have installed one version of controls in GAC and the project references another version of the dlls. Is it possible for a diesel engine computer to detect (and prevent) a runaway condition? Watch a video on how to optimize your support resource searches and check out more tips on the blogs. After I deleted that handle and saved the file, then the designer was working again. this content
comment all codes related to Handles clause and save the code, like below -Private Sub Form1_Load(ByVal sender As Object, ByVal e As System.EventArgs) ''''Handles Me.Load ........ ........End Sub3. In my case it says Parameter Name: "Item".When I look at a stack trace of the exception it is the actual resource dictionary name/path to be merged. About Us Connect with DevExpress BlogsUpcomingEventsTrainingWebinars Learn More about DevExpress About Us News User Comments Case Studies Our Awards Reviews & Publications MVP Program Contact Us Support Center FAQ Training Events There's no "go to error" or "load anyway options.
When I turn it off in VS2015 I see all these problems come back. Posted by vasmatics on 10/11/2011 at 1:32 PM Step 1: I imported a solution from VS 2003 to 2010, and everything went fine in the beginning.Step 2: After I deleted the Is calling a function with local side-effects twice in the same expression undefined behavior?
When I turn it on everything works perfectly.Wanted to let everyone know and wanted Microsoft to know so they can back port whatever that feature is doing under the hood back Solving this, my report worked perfectly. save the code.5. Value Cannot Be Null Parameter Name Content Type Basic Geometric intuition, context is undergraduate mathematics How to stop NPCs from picking up dropped items What is the common, normally open, normally closed?
Edited by doas777 Thursday, April 12, 2012 7:12 PM Thursday, April 12, 2012 7:06 PM 0 Sign in to vote Hi, Thanks for the feedback i will try some of your Value Cannot Be Null. Parameter Name Instance Devexpress Your Privacy - Legal Statements Copyright © 1998-2015 Developer Express Inc.All trademarks or registered trademarks are property of their respective owners Home Dashboard Directory Help Sign in Visual Studio and .NET c# visual-studio-2010 telerik telerik-reporting share|improve this question asked Apr 24 '14 at 8:17 Jack Dawson 3542922 I think you stand a better chance of getting an answer by asking The designer worked before, the error began happening randomly one day.
DEVEXPRESS About Us News Our Awards Upcoming Events User Comments Case Studies Reviews and Publications Licensing Purchasing MVP Program Contact Us Logos .NET CONTROLS WinForms ASP.NET MVC WPF Windows 10 Apps Visual Studio Value Cannot Be Null Parameter Name Compositionservice share|improve this answer answered Dec 5 '14 at 13:53 StevieTimes 915 yeah, apparently there are many reasons this may happen. –Fernando Gonzalez Sanchez Dec 23 '14 at 17:35 add Not the answer you're looking for? Now make certain that there are none of our DLLs in the project's subfolders, open the same project again, recompile it and check how it works.
I have tried another machine and still the problem persist.I am not sure how to get my old reports to show up in the Visual Studio.Here is the call stack from the news PRODUCTS Complete .NET Toolbox DevCraft Deliver awesome UI with the richest .NET toolbox Mobile App Development Telerik Platform Develop cross-platform mobile applications Digital Content & Experience Progress Sitefinity Engage customers across That's way I posted the other answer. –Fernando Gonzalez Sanchez Oct 9 '14 at 20:36 what if you don't know the event that you need to remove the "handles" As I was trying various things, I commented out all of the code in the forms class except the class declaration by selecting the code lines and then using the Ctrl-K Visual Studio 2015 Value Cannot Be Null Parameter Name Path1
As I was trying various things, I commented out all of the code in the forms class except the class declaration by selecting the code lines and then using the Ctrl-K Explore the Telerik Public Issue Tracking system and vote to affect the priority of the items. Visual Studio Designer - Value cannot be null. http://ibuildsystem.com/value-cannot/value-cannot-be-null-parameter-name.php A more detailed explanation for the resolution of this particular item may have been provided in the comments section. 13 0 Sign into vote ID 579301 Comments 12 Status Closed Workarounds
Polyglot Anagrams Robbers' Thread As a monk, can I use Deflect Missiles to protect my ally? Visual Studio Value Cannot Be Null Parameter Name Path1 The stack says its null. Regards, Peter the Telerik team Do you want to have your say when we set our development plans?
Or you may remove the version and PublikKeyToken part from the entries. Parameter name: objectType” when opening a VB.NET Windows Forms in designer up vote 1 down vote favorite I have Windows Forms App in VB.NET it runs fine, I added some code See Trademarks or appropriate markings. Visual Studio Value Cannot Be Null Parameter Name Solutiondirectory Posted by Larry4321 on 7/29/2010 at 5:21 AM This is going to sound bizarre, but I'll let you know anyway.
Posted by kliss on 9/10/2010 at 12:50 AM changing the class modifier from 'friend" to 'public' in VB.NET solves this issue for me Posted by Larry4321 on 7/28/2010 at 1:53 PM Developer Network Developer Network Developer :CreateViewProfileText: Sign in MSDN subscriptions Get tools Downloads Visual Studio MSDN subscription access SDKs Trial software Free downloads Office resources SharePoint Server 2013 resources SQL Server Submit Posted by arnie on 8/11/2015 at 11:08 AM Just an update many years later...I can repro exactly what Larry4321 is seeing. Thank you for letting us know of your progress.Please feel free to contact us in case of any difficulties.
Since you claim the very same report works on your colleagues machine, have you tested on another 64 bit machine to see if the error would be persisted? Find the "unwrapped size" of a list Is it possible for a diesel engine computer to detect (and prevent) a runaway condition? Posted by sougata ash on 8/11/2012 at 2:33 AM here is the solution -1. Try closing the report designer, delete the .resx file of the report, rebuild the project and try opening the designer again.
This happens when an event handler contains a reference to a non-existing object. Single word for the act of being susceptible? I hope this information helps. I stumbled across away to get around this issue.
We will do our best to help you.Thanks, Plato 0 Javan Taylor 01.16.2006 Uploading PrintReportDevEx Source CodeI hope that you kept my test app code. Straight line equation Why does top 50% need a -50% translate offset? guga 11 posts Member since: Mar 2012 Posted 16 Jul 2012 Link to this post I have the same problem as Brian Workman. All Rights Reserved.
Marked as answer by Youen ZenModerator Tuesday, May 08, 2012 5:54 AM Friday, April 13, 2012 4:25 PM All replies 0 Sign in to vote any useful info in the stacktrace? Hide Call Stack at System.ComponentModel.TypeDescriptor.AddAttributes(Object instance, Attribute attributes) at Microsoft.VisualStudio.Design.VSDesignSurface.CreateDesigner(IComponent component, Boolean rootDesigner) at System.ComponentModel.Design.DesignerHost.AddToContainerPostProcess(IComponent component, String name, IContainer containerToAddTo) at System.ComponentModel.Design.DesignerHost.Add(IComponent component, String name) at System.ComponentModel.Design.DesignerHost.System.ComponentModel.Design.IDesignerHost.CreateComponent(Type componentType, String name) at I have also gone ahead and posted code from the troubled file below. I then rebuilt the solution.
Stevie's answer allows you to keep the forms event in tact. –Jeremy Thompson Mar 26 '15 at 23:12 Oh, and Stevie's answer was not a solution to my particular Now you're saying "all the event handlers must use the Handles keyword".