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Visual Studio Value Cannot Be Null. Parameter Name Instance

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I'd like to see them take effect at design time as well. Save changes and close the project 4. Marcus 15 posts Member since: Dec 2007 Posted 13 Jun 2010 Link to this post Hi there,I was getting this error too, but deleting the resx file, rebuilding my project and Peter Admin 1611 posts Posted 10 May 2010 Link to this post Hello dlamprey, Did you try using theUpgrade Wizard as my colleague suggested?If you still experience difficulties send us a check my blog

any ideas? Marked as answer by Youen ZenModerator Tuesday, May 08, 2012 5:54 AM Friday, April 13, 2012 4:25 PM Microsoft is conducting an online survey to understand your opinion of the Msdn Since you recently upgraded to the latest build, the probability is higher. this thread recommends doublechecking all your references, and reloading VS.this is especially true if you have recently upgraded any of the reporting components.

Value Cannot Be Null. Parameter Name: Instance Active Reports

There's no "go to error" or "load anyway options. Just started thanks Michael Baumgartner 2 posts Member since: Mar 2010 Posted 27 Apr 2010 Link to this post Me too! Parameter name: type Description:An unhandled exception occurred during the execution of the current web request.

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Hope this helps. Value Cannot Be Null. Parameter Name Instance Devexpress As far as I am aware, this bug appeared out of the blue. Imports System.ComponentModel Imports System.Drawing Imports System.Windows.Forms Imports Telerik.Reporting Imports Telerik.Reporting.Drawing Imports EMR_BLL Imports EMR_DAL_Entity.MedsysDataSet Partial Public Class HL7LabResultReport Inherits Telerik.Reporting.Report Public Sub New() InitializeComponent() End Sub End Class Thanks, Jt Friday, Do you want to know when a feature you care about is added or when a bug fixed?

Name (required) Mail (will not be published) (required) Website Search for: Recent Posts Correct way to connect to mySQL from Node.js (at least for me) Updating SVN and losing permissions on Visual Studio Value Cannot Be Null Parameter Name Compositionservice Thank you. I'd venture to guess between Telerik upgrade/downgrade you might get the same error. Parameter name: type] System.Activator.CreateInstance(Type type, Boolean nonPublic) +7470086 System.Activator.CreateInstance(Type type) +6 CKFinder.Connector.Connector.LoadPlugins() in E:\DMGNEW\4_Code\DMGWeb\ckfinder\_source\Connector\Connector.cs:96 CKFinder.Connector.Connector.OnLoad(EventArgs e) in E:\DMGNEW\4_Code\DMGWeb\ckfinder\_source\Connector\Connector.cs:121 System.Web.UI.Control.LoadRecursive() +50 System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +627 [ArgumentNullException: Value cannot be null.

Value Cannot Be Null. Parameter Name Instance Devexpress

Regards, Sankalp # 1p Sturgus1p 2 years, 2 months ago The issue has been resolved by step 5. Lo and behold, when I tried bringing the form up in the designer it loaded ok. Value Cannot Be Null. Parameter Name: Instance Active Reports Terms of UseSite FeedbackPrivacy Policy Powered by Progress Sitefinity PRODUCTS Complete .NET Toolbox DevCraft Deliver awesome UI with the richest .NET toolbox Mobile App Development Telerik Platform Develop cross-platform mobile applications Telerik Report Designer Value Cannot Be Null. Parameter Name Instance Do you want to know when a feature you care about is added or when a bug fixed?

Checked the licenses.licx file that the version specified matches the one installed on your machine. click site share|improve this answer answered Jun 4 '14 at 14:07 Jack Dawson 3542922 add a comment| Your Answer draft saved draft discarded Sign up or log in Sign up using Google Now onwards the designr should open without any error. Attach a file File Name Submitted By Submitted On File Size RunProjectCode.png arnie 8/11/2015 38 KB Microsoft Connect Terms of Use Trademarks Privacy Statement © 2016 Microsoft Please wait... Telerik.wincontrols.ui.design.dll Download

Weidner on How to delete your Web SQL databases in Google Chromebrandon on Twitter Bootstrap not displaying correctly on mobile devicesSTEVER on How to delete your Web SQL databases in Google All rights reserved Terms of use Privacy Policy Proud to be Open Source This website uses cookies. 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 news If you use RadForm or if you want to make changes at design time, you need to add the Telerik.WinControls.UI.Design.dll when working with version different from installed one.

I then rebuilt the solution and of course I got a slew of build errors. Value Cannot Be Null Parameter Name Content Type Teenage daughter refusing to go to school As a monk, can I use Deflect Missiles to protect my ally? Posted by Jose M.

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Should you find any bugs in the future, please feel free to let us know. About Welcome to my little repository of information on the web. Do we know Ford's old name? Visual Studio Value Cannot Be Null Parameter Name Path1 Sincerely yours, Steve the Telerik team Do you want to have your say when we set our development plans?

TIKZ: foreach not compatible with calc-library? Marked as answer by Podlesnick Saturday, January 24, 2015 10:39 PM Saturday, January 17, 2015 3:13 AM Reply | Quote 0 Sign in to vote many thanks, your link helped... I hope this information helps. More about the author See Trademarks or appropriate markings.

Delete all the ActiveReports 8 references from the solution explorer. 4. You need to follow these steps to remove the error: 1. Explore the Telerik Public Issue Tracking system and vote to affect the priority of the items. Can you try starting manually the Upgrade Wizard from the Telerik Reporting Menu the next time this happens and see if this helps?

deleted it and typed it back in)Then closed code and form design saving on the way.This fixed the problem. Bye. KS 165 posts Member since: Oct 2012 Posted 29 May 2013 Link to this post I believe he meant the latest reporting version. I did a unitsall then re-installed Reporting Q2 2010.

It turns out that there were two methods declared that had Handles clauses for the same event.