Question

Could not load type '_Default'.

Asked by: dba123

I don't know why my aspx page is having trouble communicating to the code behind class. I just uploaded my project to my new server, created a virtual directory to point to that directory and get this:

Parser Error Message: Could not load type '_Default'.

Source Error:


Line 1:  <%@ Page Language="VB" AutoEventWireup="false" CodeFile="Processor.aspx.vb" Inherits="_Default" %>
Line 2:  
Line 3:  <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML
 
My aspx:
-------------

<%@ Page Language="VB" AutoEventWireup="false" CodeFile="Processor.aspx.vb" Inherits="_Default" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<html xmlns="http://www.w3.org/1999/xhtml" >
<head runat="server">
    <title>Untitled Page</title>
</head>
<body>
    <form id="form1" runat="server">
    <div>
    <asp:button
        id="contact_submitted"
        onclick="Run_Process"
        runat="server"
        cssclass="submitbutton"
            Text="Click here to start Processing"
            PostBackUrl="">
      </asp:button>
    </div>
    </form>
</body>
</html>

My code behind:
--------------------

Imports System.Data.SqlClient

Partial Class _Default
    Inherits System.Web.UI.Page

    Public Sub Run_EBN_Process(ByVal sender As Object, ByVal e As System.EventArgs)

        Dim sConn As SqlConnection = New SqlConnection(System.Configuration.ConfigurationManager.AppSettings("Conn"))

        Dim cmd = New SqlCommand("sp_start_job", sConn)
        cmd.CommandType = Data.CommandType.StoredProcedure
        cmd.Parameters.Add("@job_name", "Process")

        sConn.Open()
        cmd.ExecuteNonQuery()
        sConn.Close()

    End Sub

End Class

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Asked On
2006-01-03 at 11:43:20ID21682529
Tags

load

,

type

,

could

Topic

Web Languages/Standards

Participating Experts
1
Points
500
Comments
20

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Answers

 

by: YZlatPosted on 2006-01-03 at 11:45:00ID: 15601682

simply get rid of "Inherits="_Default"

change your first line to

 <%@ Page Language="VB" AutoEventWireup="false" CodeFile="Processor.aspx.vb" %>

 

by: dba123Posted on 2006-01-03 at 11:46:38ID: 15601698

If I remove that I get Error

The 'CodeFile' attribute cannot be used without an 'Inherits' attribute.      C:\Documents and Settings\dschinkel\My Documents\Visual Studio 2005\WebSites\WebSite1\Processor.aspx      1      

 

by: dba123Posted on 2006-01-03 at 11:47:57ID: 15601714

I also get this error: The 'CodeFile' attribute is not supported by the 'page' directive.

 

by: YZlatPosted on 2006-01-03 at 11:48:53ID: 15601717

replace CodeFile with Codebehind

 

by: YZlatPosted on 2006-01-03 at 11:49:18ID: 15601722

<%@ Page Language="VB" AutoEventWireup="false" Codebehind="Processor.aspx.vb" %>

 

by: YZlatPosted on 2006-01-03 at 11:51:03ID: 15601737

Where did you get "CodeFile" from anyway?

 

by: YZlatPosted on 2006-01-03 at 11:52:17ID: 15601748

Also you could try putting Project Name in front of _Default:

<%@ Page Language="VB" AutoEventWireup="false" Codebehind="Processor.aspx.vb" Inherits="YOUR PRoJECTNAME._Default" %>

 

by: dba123Posted on 2006-01-03 at 11:53:36ID: 15601759

And why did VS 2005 create a partial class, not Public Class in my code behind file?

 

by: dba123Posted on 2006-01-03 at 11:55:18ID: 15601772

Warning      1      Attribute 'Codebehind' in the @ Page directive is no longer supported. Convert this page to the new code-behind model by opening the Web site (project) containing the page in Visual Web Developer.      C:\Documents and Settings\dschinkel\My Documents\Visual Studio 2005\WebSites\WebSite1\EBN_Processor.aspx      1      48      C:\...\WebSite1\


I am using ASP.NET 2.0

 

by: dba123Posted on 2006-01-03 at 11:58:02ID: 15601793

 

by: YZlatPosted on 2006-01-03 at 11:58:29ID: 15601798

oh

 

by: YZlatPosted on 2006-01-03 at 11:59:07ID: 15601804

Did you try this:

Inherits="YOUR PRoJECTNAME._Default"

 

by: dba123Posted on 2006-01-03 at 12:01:33ID: 15601831

I noticed on my server where I'm trying to run this I have in the error page:

Version Information: Microsoft .NET Framework Version:1.1.4322.2300; ASP.NET Version:1.1.4322.2300

Is it that I'm not running a .NET version that supports .NET 2.0?

 

by: dba123Posted on 2006-01-03 at 12:06:20ID: 15601870

In add/remove programs on my server, it says I'm running .Net Framework 2.0

 

by: YZlatPosted on 2006-01-03 at 12:13:04ID: 15601927

try running this command in the DOS prompt:

c:\Windows\Microsoft.NET\Framework\v2.0.50727\aspnet_regiis.exe -i

 

by: YZlatPosted on 2006-01-03 at 12:15:51ID: 15601959

if you go to folder C:/Windows/Microsoft.NET/Framework/  is there a folder named "v2.0.50727"?

 

by: YZlatPosted on 2006-01-03 at 12:18:28ID: 15601994

Also try configuring your application for your ASP.NET version and then re-build the application. It should work

http://msdn.microsoft.com/library/default.asp?url=/library/en-us/cpguide/html/cpconconfiguringaspnetapplicationforaspnetversion.asp

 

by: YZlatPosted on 2006-01-03 at 12:23:32ID: 15602039

 

by: dba123Posted on 2006-01-03 at 12:28:24ID: 15602093

I found it, I had to switch to ASP.NET 2.0 in IIS for my website.

 

by: dba123Posted on 2006-01-03 at 12:29:27ID: 15602109

I'll give you points for the good links though.

20120131-EE-VQP-002

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