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Value Cannot Be Null. Parameter Name Value Vb.net

I'd like to see them take effect at design time as well. Code: Public Class Form1 Private Sub Form1_Load(ByVal sender As Object, ByVal e As System.EventArgs) End Sub Private Sub radOnSurface_CheckedChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) COPsecim() End Sub Private Sub Posted by KeythH on 8/17/2011 at 12:28 PM I echo sophie396 Posted by sophie396 on 11/18/2010 at 4:01 PM This bug should not be closed.I have exactly the same problem. Advanced Search VBForums Visual Basic Visual Basic .NET VS 2010 Help !!! "value cannot be null" Paramater name: objectType If this is your first visit, be sure to check out the check over here

I get all kinds of blue squiggly "Value cannot be null" exceptions. Parameter name: objectType at System.ComponentModel.TypeDescriptor.TypeDescriptionNode.GetRuntimeType(Type objectType) at System.ComponentModel.TypeDescriptionProvider.GetRuntimeType(Type reflectionType) at Microsoft.VisualStudio.Design.MultiTargetingContextProvider.GetRuntimeType(Type objectType) at Microsoft.VisualStudio.Design.Serialization.CodeDom.HandlesClauseManager.GetFieldType(String fieldName, Type documentBaseType) at Microsoft.VisualStudio.Design.Serialization.CodeDom.HandlesClauseManager.GetReferencedComponentType(String componentName, CodeTypeDeclaration codeTypeDecl, ITypeResolutionService loader, IDictionary& cache) at Microsoft.VisualStudio.Design.Serialization.CodeDom.HandlesClauseManager.ParseHandlesClauses(CodeTypeDeclaration codeTypeDecl, Boolean updateCache) Also, is it a compilation error or a run time error? 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

Hope I helped This post has been edited by remorseless: 24 February 2010 - 02:36 AM Was This Post Helpful? 0 Back to top MultiQuote Quote + Reply ← Previous Topic Thank you. I had a mistake in creating my model, the OnContextCreated. Also if after the error I press the link "Ignore and Continue" it shows the form fine at design time, but why it is failing in the first place?

  • If it occurs at run time then you know that a value is null that isn;t allowed to be, so check which value on that line is null.
  • Win 7 32 bit, VS 2008.
  • Problem solved.” Best regards, Martin Xie MSDN Subscriber Support in Forum If you have any feedback on our support, please contact [email protected] remember to mark the replies as answers
  • Now try to open the Form1 in designer mode.
  • Comments (12) | Workarounds (7) | Attachments (1) Sign in to post a comment.
  • I'm confused.
  • Shen 2 posts Member since: Dec 2012 Posted 05 Dec 2012 Link to this post Experienced the same issue.
  • The pot that calleth the kettle black has already been reported so if we're really lucky the choice will be taken away from you!
  • If it occurs at run time then you know that a value is null that isn;t allowed to be, so check which value on that line is null.

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 is not recognised. Reply With Quote Feb 14th, 2013,12:35 PM #22 GBeats View Profile View Forum Posts Fanatic Member Join Date Feb 2013 Posts 788 Re: Help !!! "value cannot be null" Paramater name: However, it's maybe a duplicate of the post I cited, just the language is different. –Yoann ARNAUD Oct 23 '15 at 10:48 I believe your actual problem is solved

true: false) // Debug THAT! Any Idea ? SO HAPPY thanks again Cheers!! I used the "Unused References..." button and then "Removed" the results.

If those answers do not fully address your question, please ask a new question. Pedro Pablo 3 posts Member since: Aug 2009 Posted 24 Apr 2011 Link to this post se resuelve utilizando el asistente de Actualizacion de Telerik. In file form1.vb (form name is Form1)? and/or other countries.

I tried to delete the RESX Nothing helped.... This will allow you to see where exactly the error occurs. As someone who answers a lot of questions here, it gets rather frustrating when I know that the person posting the question has easy access to information important to diagnosing the Of course, the connection works with Putty using my login and password.

changing the class modifier from 'friend" to 'public' in VB.NET solves this issue for me Posted by CliffW52 on 12/5/2012 at 3:33 PM I converted a project from VS 8 to check my blog Parameter name: font Value cannot be null. it now works fine. Explore the Telerik Public Issue Tracking system and vote to affect the priority of the items.

Evaluating Expressions | Simple POP3 Protocol Realization | Timers explained | Delegates explained | A secure login to your app sample | Numeric Textbox | Printer.Print (or I miss VB6 printing Parameter name: String Value cannot be null. I installed reporting, took latest from source control, tried to open a report, and see this error. this content To understand recursion, you must first understand recursion.

Writing a singleton as a countable intersection Forcing everyone to speak the same language Scheduling a task into a period within a day, depending on whether or not it is a There is a service pack release. Are all "Most Valued Professionals" so unprofessional?

Visual Studio Designer - Value cannot be null.

where is it? Could you please advice? 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 Lo and behold, when I tried bringing the form up in the designer it loaded ok.

Rude would be to have called the poster names, like you did. Someone peeled an American flag sticker off of my truck. Alex 3 posts Member since: Feb 2013 Posted 24 May 2013 Link to this post i have SP1 for VS and SP2 for Windows already installed ! have a peek at these guys current community chat Stack Overflow Meta Stack Overflow your communities Sign up or log in to customize your list.

Only your presence will be noted, and then only if you provide either real value, or a spectacular example of fail (both are appreciated, and in about equal measure, though the Hope this helps. How to handle a common misconception when writing a Master's thesis? I look forward to hearing from you.

Thanx Alex Reply With Quote May 14th, 2012,01:46 PM #11 S0LARIS View Profile View Forum Posts Lively Member Join Date Apr 2011 Posts 121 Re: Help !!! "value cannot be null" Optional Password I have read and agree to the Terms of Service and Privacy Policy Please subscribe me to the CodeProject newsletters Submit your solution! Please give us a demo project to demonstrate this issue so that we can conduct further research.It would be greatly appreciated if you could provide us with that information as quickly What do you call the practice of using (overly) complex words specific to a subject?

TIKZ: foreach not compatible with calc-library? But when I try the first option it gives me the error: Event 'UnhandledException' cannot be found. This is now a couple years old and should be left to die a natural death, yet somebody resurrected it to use their first post to complain about JMC being sarcastic?!?! To start viewing messages, select the forum that you want to visit from the selection below.

I found this topic: Unable to connect to AIX(Unix) box with SSH.NET Library - Error : Value cannot be null The problem seems to be quite similar, so I tried to What episode of Star Trek is this creature on? Solution 2 Accept Solution Reject Solution Certainly both MD5Text and MD5Text.Text are not null, otherwise you could not observe the call to MD5Text.Text.Contains and then IndexOf. Please check the null value first, null value not same as zero.

Can anybody help me? Sunday, April 10, 2011 12:38 PM 0 Sign in to vote Same here Niels1567, have a look at the references in Project/'projectname' Properties. Reply With Quote May 24th, 2012,05:00 PM #16 DirtyHowi View Profile View Forum Posts Hyperactive Member Join Date Jul 2005 Location In A House :) Posts 291 Re: Help !!! "value Saturday, September 11, 2010 12:25 AM 1 Sign in to vote Hi Ddr, Welcome to MSDN forums. “when I start application I have masage, Value cannot be null.

Last edited by i-m-t; Jul 28th, 2010 at 08:16 AM. Basic Geometric intuition, context is undergraduate mathematics Understanding model independently the equivalence of two ways of obtaining homotopy types from categories.