Treeview WebForm_InitCallback Error

Discussion in 'ASP .Net' started by JohnV, Feb 16, 2009.

  1. JohnV

    JohnV Guest


    I have spent the last 5 days searching the internet for an answer to my
    issue with no success. Here is my problem:

    I am using Web Developer Express 2008 to create a web site. Then moved the
    site from my desktop onto a server. The server is Windows 2003 SP2 running

    We are using the Treeview connected to a SiteMapDataSource. The site runs
    well using the ASP.NET Development Server. But as soon as we launch the page
    through IIS, it produces the following error:

    Runtime error has occurred

    When I go into the debug mode, it brings up the Visual Studio interface
    (installed as part of MS SQL Server. It brings me to following line:

    WebForm_InitCallback();var ct100_Treeview1_Data = new Object()

    And, the webpage displays my treeview / sitemap information but has a red X
    and shows the text values right next to the X. I can still click on the
    sitemap and manuever to the other pages. But the error keeps popping up.

    I have tried some suggestions such as making sure the the .axd type is in
    the Application Configuration for the web site AND also that the "verify that
    file exists" is unchecked. I have also looked for any directory reference in
    stylesheets, but we are only using the style sheet for formatting such as
    font color / size.

    When I debug and the Visual Studio debugger pops up, I can also see the
    following line, but I am not sure if this has anything to do with the error.

    <a href="#ctl00_TreeView1_SkipLink"><img alt="Skip Navigation Links."
    width="0" height="0" style="border-width:0px;" /></a><div

    Any help in resolving this would be greatly appreciated.
    JohnV, Feb 16, 2009
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  2. JohnV


    Jun 14, 2012
    Likes Received:
    Treeview not loading

    am also using Treeview in my application. am also facing the same problem.

    have you got any resolution for this??
    athiappan, Jun 14, 2012
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