Parameter Name: Stream Dec 12, 2009 Value cannot be null. SAKryukov 5-Oct-11 12:52pm They will lean them, main thing is their attitude. Forgive me if it doesn't work, I haven't used VB.Net in a while. Uncomment all the Handles clause you commented before. http://rinfix.com/value-cannot/value-cannot-be-null-parameter-name-item-vb-net.html
Ask a question Quick access Forums home Browse forums users FAQ Search related threads Remove From My Forums Asked by: Vb 2010 Express Value Cannot be Null Parameter Name: Object Type Rate the posts that helped you! If I create a new .vb file, and cut-and-paste the code into the new file, delete the old file, and then re-run the application (with no actual changes to the code I also created a seperate program that writes the same SQL statement to the db and it writes just fine.
Parameter Name: Item" Retrieving Value From Listbox (Value Cannot Be Null) Buffer Cannot Be Null Simple Error, Cannot Understand A Programming Block. Your Email Password Forgot your password? After all, you can set up things such that any post to a certain thread will notify you. Parameter name: type in DotNetNuke error: Value cannot be null.
Here is my current dilemma: I am having a strange problem with my ASP.NET application. dlr "Chris Herring"
Some forms are opened normally, but some give the mentioned mistake. If I step through my code and determine what is actually broken (the exception is not very informative), I find that the error has nothing whatsoever to do with the exception But if this is your litle clubhouse and you do not want anyone else posting here I will more than happily refrain. Wave your little badge around less and learn more.
When I turn it on everything works perfectly again. Visual Basic Value Cannot Be Null Posted by Larry4321 on 7/29/2010 at 7:28 AM I've narrowed down the problem to a few lines of code. I have tried to resolve this issue for some time now on my own and have reasearched other sites that tell you to check or uncheck the security settings box for View 1 Replies Mscorlib - Value Cannot Be Null - Parameter Name: Value May 9, 2011 I have a VB.net application that has been built for awhile.
true: false) // Debug THAT! check my blog I use this code ListBox2.Items.Clear() 'clear listbox2 For i As Integer = 0 To ListBox1.Items.Count - 1 Dim read_text As New StreamReader(ListBox1.Items.Item(i).ToString, System.Text.Encoding.GetEncoding(1250)) ' listbox1.items.item(i) is the path of file I Reply With Quote May 14th, 2012,03:21 PM #12 alexkn View Profile View Forum Posts Member Join Date May 2011 Location Russia, N.Novgorod Posts 35 Re: Help !!! "value cannot be null" Parameter name: s Description: An unhandled exception occurred during the execution of the current web request. Visual Studio Value Cannot Be Null Parameter Name Project
I added a sql server user with ownership rights to the DB. Debugger StepThrough()> _ attribute in the Sub InitializeComponent located in the Designer module. Insults are not welcome. this content C# - Any Reference To Profilecommon Causes Error Value Cannot Be Null.
Thank You. Value Cannot Be Null Parameter Name Moniker this is what I did after receiving the "value cannot be null" error if you need more info just reply and i'll get back to you. To understand recursion, you must first understand recursion.
I am building the application using Visual Basic .Net in Visual Studio.NET 2003. Reply With Quote Feb 14th, 2013,11:41 AM #18 DBithead View Profile View Forum Posts New Member Join Date Feb 2013 Posts 3 Re: Help !!! "value cannot be null" Paramater name: View 3 Replies Optional Parameter Not Working When Trying To Pass Null Value To Database? Visual Studio Value Cannot Be Null Parameter Name Compositionservice parameter name:s"
I used the VS compare to check for differences between the file before and after the commenting/uncommenting and found just a few differences. Please enter a comment. Could you please advice? have a peek at these guys Last edited by i-m-t; Jul 28th, 2010 at 08:16 AM.
Parameter name: source Value cannot be null. If an error occurs and the IDE points out exactly where it occurred and exactly what occurred then it doesn't take any programming experience at all to work out that that The error list recorded the location as 0, 0. Pass Null Parameter Fill Method Of Tableadapter?
I have since attempted to reinitiate the error and the only way I can revisit this error is by changing the WordWrap of the RTB whilst the program runs, but no Simply check for null. Posted by Mark F VB Coder on 4/23/2014 at 11:16 AM I just found this dialog...had the same error, which prevents openning form in designer mode without scary error message...soffice to This is getting annoying.
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 When I turn it off ALL of my former sins and problems return to me and life is dark and gloomy and painful again. A number of posts say to make sure the App_Code.dll is present in my bin directory. 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(CodeTyp eDeclaration codeTypeDecl, Boolean updateCache) at
The problem started when I changed a multiline rich TextBox WordWrap to false - I'm not sure whether I attempted this when the program was running or not. I have since attempted to reinitiate the error and the only way I can revisit this error is by changing the WordWrap of the RTB whilst the program runs, but no It says "Value cannot be null. My usual boring signature: Nothing Reply With Quote Feb 14th, 2013,07:10 PM #24 jmcilhinney View Profile View Forum Posts Visit Homepage .NUT Join Date May 2005 Location Sydney, Australia Posts 93,756
Understand that English isn't everyone's first language so be lenient of bad spelling and grammar. Are you passing a null string when you should be providing a file name?????????? Mar 3, 2011 I have a stored procedure which updates a database using the parameters I supply but I'm having trouble passing a NULL to the stored procedureThe field I need your stack dump shows: System.IO.StringReader..ctor(String s) +78 where s is (presumably) the parameter it is complaining about beging null.
Just as is the case with the many many forum threads about this same issue, the site works fine on my development machine.