An Error Occurred Creating The Form. See Exception.innerexception For Details
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An Error Occurred Creating The Form See Exception Innerexception For Details The Error Is Class Not Registered
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An Error Occurred Creating The Configuration Section Handler
other. Join them; it only takes a minute: Sign up An error occurred creating the form. See Exception.InnerException for details. The error is: Object reference not set to an instance of an object up vote 4 down vote
Class Not Registered (exception From Hresult: 0x80040154 (regdb_e_classnotreg))
favorite I get this error when attempting to debug my form, I cannot see where at all the error could be (also does not highlight where), anyone have any suggestions? An error occurred creating the form. See Exception.InnerException for details. The error is: Object reference not set to an instance of an object. Dim dateCrap As String = "Date:" Dim IPcrap As String = "Ip:" Dim pcCrap As String = "Computer:" Dim programCrap As String = "Program:" Dim textz As String Dim sep() As String = {vbNewLine & vbNewLine} Dim sections() As String = Text.Split(sep, StringSplitOptions.None) Dim NewArray() As String = TextBox1.Text.Split(vbNewLine) Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load textz = TextBox1.Text End Sub vb.net forms object instance share|improve this question edited May 19 '10 at 15:29 asked May 19 '10 at 15:17 Ben 39137 When does the error occur? Please remove all the irrelevant code from your question. –Konrad Rudolph May 19 '10 at 15:19 1 As soon as I debug, the whole point in this question was to see where the error was, so it could be anywhere - hence posting it all. –Ben May 19 '10 at 15:22 No … the error cannot be in any of the Buttonx_Click events, now can it? –Konrad Rudolph May 19 '10 at 15:24 add a comment| 3 Answers 3 active oldest votes up vote 3 down vote accepted The error is here: Dim textz As String = TextBox1.Text and here: Dim NewArray() As String = TextBox1.Text.Split(vbNewLine) and possibly here: Dim sections() As String = Text.Split(sep, StringSplitOptions.None) You cannot initialize a member like this because this code is basically executed in the constructor, before TextBox1 (or any other control/property) is initialized, hence it is Nothing. Put all initializations that refer to controls inside the Form_Load event – that’s wha
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set to an instance of an object. If this is your first visit, be sure to check out the FAQ by clicking the link above. You may have to register before you can post: click the register link http://www.vbforums.com/showthread.php?667507-RESOLVED-Object-reference-not-set-to-an-instance-of-an-object above to proceed. To start viewing messages, select the forum that you want to visit from the selection below. Results 1 to 5 of 5 Thread: [RESOLVED] Object reference not set to an instance of an object. Tweet Thread Tools Show Printable Version Subscribe to this Thread… Display Linear Mode Switch to Hybrid Mode Switch to Threaded Mode Dec 14th, 2011,01:01 PM #1 Jomahtr View Profile View Forum Posts Thread Starter Member Join Date an error Sep 2011 Location Quebec, Canada Posts 37 [RESOLVED] Object reference not set to an instance of an object. Good day everyone, I am banging my head as to why my code returns the error: An error occurred creating the form. See Exception.InnerException for details. The error is: Object reference not set to an instance of an object. I am trying to call a form from the main control panel of my software as followed: an error occurred VB Code: Private Sub Button7_Click(sender As System.Object, e As System.EventArgs) Handles Button7.Click FrmRapports.Show() End Sub Now I've used this procedure many many times without ever getting an error, I checked the Form name, the declaration of the class, all the var to make sure I wasn't using the form's name and I am clueless of why this is happening. Here is the code in the form I am trying to .Show(): VB Code: Option Strict OnPublic Class FrmRapports 'Variables declaration Dim Type_Rapport() As String = {"", "Inscription arrivant à échéance"} Dim StartDate As Date = DateTime.Today Dim RenouvDate As Date = Dtp_FrmRapport_End.Value.AddDays(15) Dim RenouvString As String = RenouvDate.ToShortDateString Dim StartString As String = Dtp_FrmRapport_Start.Value.ToShortDateString Dim DsReturn As DataSet Dim SQLString As String Dim DSTable As String Private Sub FrmRapports_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load Me.Refresh() Cbx_FrmRapport_Type_rapport.Items.Clear() Cbx_FrmRapport_Type_rapport.Items.AddRange(Type_Rapport) End Sub Private Sub Btn_FrmRapport_Generate_Click(sender As System.Object, e As System.EventArgs) Handles Btn_FrmRapport_Generate.Click Select Case Cbx_FrmRapport_Type_rapport.Text Case "Inscription arrivant à échéance" DSTable = "Eleves" SQLString = "SELECT Nom, Prenom, Telephone, cellulaire, Bureau, Cour