Unknown server tag 'telerik:RadHtmlListField'

2 posts, 0 answers
  1. claudz
    claudz avatar
    39 posts
    Member since:
    Jul 2007

    Posted 14 Jun 2011 Link to this post

    Hi Telerik,

    We are running MOSS 2007, IE8, and RadEditor version 5.8.0

    We are receiveing the following error in our server event logs:

    Event Type: Error
    Event Source: Windows SharePoint Services 3
    Event Category: Web Controls
    Event ID: 7043
    Date:  14/06/2011
    Time:  1:10:55 PM
    User:  N/A
    Computer: ISSMOSS
    Load control template file /_controltemplates/RadEditorList.ascx failed: Unknown server tag 'telerik:RadHtmlListField'.

    For more information, see Help and Support Center at http://go.microsoft.com/fwlink/events.asp.

    I've opened up the RadEditorList.ascx file and this is the code:

    <%@ Control Language="C#" AutoEventWireup="false" %>
    <%@Assembly Name="Microsoft.SharePoint, Version=, Culture=neutral, PublicKeyToken=71e9bce111e9429c" %>
    <%@Register TagPrefix="SharePoint" Assembly="Microsoft.SharePoint, Version=, Culture=neutral, PublicKeyToken=71e9bce111e9429c" namespace="Microsoft.SharePoint.WebControls"%>
    <%@ Register TagPrefix="telerik" Assembly="RadEditorSharePoint,Version=,Culture=neutral,PublicKeyToken=1f131a624888eeed" Namespace="Telerik.SharePoint.ListFieldEditor" %>
    <%@ Register TagPrefix="radE" Assembly="RadEditor.Net2, Version=, Culture=neutral, PublicKeyToken=852c9eb6525c1b53" Namespace="Telerik.WebControls" %>
    <SharePoint:RenderingTemplate ID="RichTextField" runat="server">
      <telerik:RadHtmlListField id="RadTextField" runat="server" FontSizeCoef="7" />
      <span dir="<%$Resources:wss,multipages_direction_dir_value%>" id="originalEditorContainer" runat="server">
       <asp:TextBox ID="TextField" TextMode="MultiLine" runat="server" />
       <INPUT ID="TextField_spSave" TYPE=HIDDEN NAME="TextField_spSave" runat="server"/>

    Any ideas as to what might be causing the error in the event log to appear?


  2. Stanimir
    Stanimir avatar
    1653 posts

    Posted 16 Jun 2011 Link to this post

    Hi Claudz,

    If you are using RadEditor for MOSS 5.8.0 the only two files, which are related to the control in the _controltemplates folder should be TelerikRadEditorHtml.ascx, TelerikRadEditorText.ascx. From the provided code I can see that you have been using version of RadEditor for MOSS. I guess that something went wrong during the upgrade. So here is what I suggest you to do.

    1. Disable the RadEditor for MOSS related features. You can find information about the features in the following online help articles:
    Using RadEditor in List Items
    Using RadEditor in Web Content Management scenario (the first part of the article).

    2. Uninstall RadEditor for MOSS. Follow the steps in this article Uninstalling RadEditor.

    3. If there is a RadEditorList.ascx file in your _controltemplates folder (by default it is c:\Program Files\Common Files\Microsoft Shared\web server extensions\12\TEMPLATE\CONTROLTEMPLATES), delete it.

    4. Execute an iisrest command here.

    5. Install RadEditor for MOSS 5.x.x (Installing RadEditor in a MOSS 2007 farm). Since you have been using RadEditor for MOSS 4.5.0 you can also follow the instructions in the upgrade article:
    Upgrade Instructions from version 4.x to version 5.x. If you decide to upgrade to the latest version of RadEditor for MOSS, which now is 5.8.9, review the following online help article: Upgrading to a newer version of RadEditor for MOSS

    I hope this helps.

    Kind regards,
    the Telerik team

    Browse the vast support resources we have to jump start your development with RadControls for ASP.NET AJAX. See how to integrate our AJAX controls seamlessly in SharePoint 2007/2010 visiting our common SharePoint portal.

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