I used the VS compare to check for differences between the file before and after the commenting/uncommenting and found just a few differences. Reply With Quote May 15th, 2012,08:09 AM #14 alexkn View Profile View Forum Posts Member Join Date May 2011 Location Russia, N.Novgorod Posts 35 Re: Help !!! "value cannot be null" 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 What a total and complete *****. this contact form
Having these crashes is not acceptable and time loosing, I had to find the cause of this problem. This happens when an event handler contains a reference to a non-existing object. Reply With Quote Jul 28th, 2010,08:17 AM #6 cicatrix View Profile View Forum Posts PowerPoster Join Date Dec 2009 Location Moscow, Russia Posts 3,654 Re: Help !!! "value cannot be null" We are unable to reproduce the issue with the steps you provided.
Visual Studio Value Cannot Be Null Parameter Name Path1
Reply With Quote Feb 14th, 2013,12:01 PM #21 dunfiddlin View Profile View Forum Posts PowerPoster Join Date Jun 2012 Posts 8,241 Re: Help !!! "value cannot be null" Paramater name: objectType Parameter name: path SOAP Extension error-Value cannot be null !! Learning resources Microsoft Virtual Academy Channel 9 MSDN Magazine Community Forums Blogs Codeplex Support Self support Programs BizSpark (for startups) Microsoft Imagine (for students) United States (English) Newsletter Privacy & cookies
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) in your fix, you say you need the handles clause removed. If the value of reference type is not initialized, it's null. Visual Studio 2015 Value Cannot Be Null Parameter Name Path1 Unlike me, you have your source code before your eyes.
Solution 4 Accept Solution Reject Solution You are passing the string command to sqldataadapter. Visual Studio Value Cannot Be Null. Parameter Name Solutiondirectory 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 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. You’ll be auto redirected in 1 second.
Therefore, your absence will not be lamented or noticed. Value Cannot Be Null Parameter Name Content Type Departing from airport before visa is valid, but arriving when it is Is it possible to hand start modern planes? You can also try running the project on another machine to see if it is not a machine specific issue. Terms of Service Layout: fixed | fluid CodeProject, 503-250 Ferrand Drive Toronto Ontario, M3C 3G8 Canada +1 416-849-8900 x 100 12,582,190 members (53,360 online) Sign in Email Password Forgot your
Visual Studio Value Cannot Be Null. Parameter Name Solutiondirectory
It's just common sense. Your general advice is good though. Visual Studio Value Cannot Be Null Parameter Name Path1 Progress, Telerik, and certain product names used herein are trademarks or registered trademarks of Progress Software Corporation and/or one of its subsidiaries or affiliates in the U.S. Visual Studio Value Cannot Be Null Parameter Name Project Thanks Telerik Team.
Do you want to know when a feature you care about is added or when a bug fixed? http://softwaredevelopercertification.com/value-cannot/value-cannot-be-null-parameter-name-value-vb-net.php I noticed that there are other posts that report a similar problem that results in Handles clauses being removed from code.
I tried adding the Handles clauses back, but the next time 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 Reply With Quote Feb 14th, 2013,11:44 AM #19 Shaggy Hiker View Profile View Forum Posts Super Moderator Join Date Aug 2002 Location Idaho Posts 28,757 Re: Help !!! "value cannot be Visual Basic Value Cannot Be Null
In situations where people fail to provide information that is obviously relevant, I find that a bit of sarcasm is likely to remind them not to do the same thing next before you pass in the dataset do you create a new Datasst Dim myDS as New DataSet? wrote in message news:firstname.lastname@example.org... Solution 3 Accept Solution Reject Solution Dim str As String str = "select * from login where Username='" & UnameTextBox.Text & "' and Password='" & UPassword.Text & "' " Dim da As New http://softwaredevelopercertification.com/value-cannot/value-cannot-be-null-parameter-name.php Understand that English isn't everyone's first language so be lenient of bad spelling and grammar.
Your Email Password Forgot your password? Visual Studio Value Cannot Be Null Parameter Name Content Type I plan to try to look into whether there are any binary (non-visible) characters in the lines, but the code was entered using the VS editor so I don't expect to 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:
In my case, I didn't have a binding source event like you did, but I still had the problem. –StevieTimes Oct 14 '14 at 21:19 For my problem (for
The event was still in lower case. Related 0Visual Studio 2005 Windows Forms Designer - “Object reference not set to an instance of an object”0Windows forms designer broken in VS2010?20Visual Studio 2010 Designer Error on Run0Edit UserControl subclass How to capture disk usage percentage of a partition as an integer? Value Cannot Be Null Parameter Name Moniker Value cannot be null P: n/a Paul Hi, I'm new to .NET and I'm trying to run through the tutorial "Creating a Web Application Using VB" As I follow the directions,
I'm using the version Q2 2012. Linux questions C# questions ASP.NET questions fabric questions SQL questions discussionsforums All Message Boards... share|improve this answer edited Mar 26 '15 at 23:20 answered May 22 '14 at 23:27 Fernando Gonzalez Sanchez 1,22221228 No, no, no. @StevieTimes answer is the WTG. his comment is here The designer offer us the choice to ignore the error and go on editing...using that I had two possible results: The form opens up correctly in the designer without altering the
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? I look forward to hearing from you. vb.net winforms visual-studio-2010 share|improve this question edited May 22 '14 at 23:26 asked May 22 '14 at 22:19 Fernando Gonzalez Sanchez 1,22221228 add a comment| 3 Answers 3 active oldest votes Posted by Larry4321 on 7/29/2010 at 5:21 AM This is going to sound bizarre, but I'll let you know anyway.
if some of the function event handlers remain on the code with the ‘handles eventname’ there you have your error, because the Designer is trying to attach the events to a Does downgrading to the previous version you've used work? Back to Top 12 Next Close .NET TOOLBOX DevCraft MOBILE APP DEVELOPMENT Telerik Platform DIGITAL CONTENT & EXPERIENCE Progress Sitefinity SOFTWARE QUALITY Test Studio Get Products Free Trials Pricing Solutions Enterprise Lab colleague uses cracked software.
Alex 3 posts Member since: Feb 2013 Posted 21 May 2013 Link to this post i Just happen to try to add a report (VS 2010, and Windows 2003) and I Parameter name: dataTable" Posted 16-Feb-12 20:05pm Ravi chandran from thanjavur505 Add a Solution Comments Varun Sareen 17-Feb-12 2:01am Are you initializing the datatable? Should I report it? Had the OP done that, they would be getting rather random messages from VBF years after they moved on to other things.
I stumbled across away to get around this issue. Exception Details: System.ArgumentNullException: Value cannot be null. To write Partial Public instead of Partial ?