Question

This page is missing a HtmlHead control which is required for the CSS stylesheet link that is being added. Please add <head runat="server" />.

Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code. 

Exception Details: System.NotSupportedException: This page is missing a HtmlHead control which is required for the CSS stylesheet link that is being added. Please add <head runat="server" />.

Source Error: 

An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.

Stack Trace: 


[NotSupportedException: This page is missing a HtmlHead control which is required for the CSS stylesheet link that is being added. Please add <head runat="server" />.]
   AjaxControlToolkit.ScriptObjectBuilder.RegisterCssReferences(Control control) in d:\E\AjaxTk-AjaxControlToolkit\Release\AjaxControlToolkit\ExtenderBase\ScriptObjectBuilder.cs:273
   AjaxControlToolkit.ScriptControlBase.OnLoad(EventArgs e) in d:\E\AjaxTk-AjaxControlToolkit\Release\AjaxControlToolkit\ExtenderBase\ScriptControlBase.cs:260
   System.Web.UI.Control.LoadRecursive() +50
   System.Web.UI.Control.LoadRecursive() +141
   System.Web.UI.Control.LoadRecursive() +141
   System.Web.UI.Control.LoadRecursive() +141
   System.Web.UI.Control.LoadRecursive() +141
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +627

我使用的主页包含头标记，其中包含javascript和css代码。它在本地服务器上运行良好但是当文件托管时它会给出错误

我添加了runat =“server”仍然收到相同的错误

＆lt;％@ Master Language =“VB”CodeFile =“MasterPageReg.master.vb”Inherits =“MasterPageReg”％＆gt;

<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">

    <title>
        <asp:Literal ID="litTitle" runat="server"></asp:Literal>
    </title>

</head>
<body>
    <form id="form1" runat="server">
    <table width="780" border="0" align="center" cellpadding="0" cellspacing="0" bordercolor="#ECE9D8">
        <tr>
            <td>
                <table width="780" border="0" cellspacing="0" cellpadding="0">
                    <tr>
                        <td width="200" bgcolor="#FFFA9C">
                            <a href="default.aspx">
                                <img src="imghome/logo.jpg" width="200" height="172" title="Daptary's" border="0" /></a>
                        </td>
                        <td valign="top" align="right">
                            <table border="0" cellspacing="0" cellpadding="0">
                                <tr>
                                    <td>
                                    </td>
                                    <td height="6">
                                    </td>
                                </tr>
                                <tr>
                                    <td align="right">
                                        &nbsp;
                                    </td>
                                    <td height="28" align="right">
                                        <a href="Default2.aspx" class="MainLink" title="Home">Home</a> <span class="MainLink">
                                        </span>&nbsp;<span class="MainLink"> </span><a href="contactus.aspx" class="MainLink"
                                            title="Contact Us"></a><span class="MainLink"></span>
                                    </td>
                                </tr>
                                <tr>
                                    <td height="2">
                                    </td>
                                    <td bgcolor="#F8C300">
                                    </td>
                                </tr>
                                <tr>
                                    <td>
                                        &nbsp;
                                    </td>
                                    <td>
                                        &nbsp;
                                    </td>
                                </tr>
                            </table>
                            <asp:ScriptManager ID="ScriptManager1" runat="server">
                            </asp:ScriptManager>
                        </td>
                    </tr>
                </table>
            </td>
        </tr>
        <tr>
            <td height="2" bgcolor="#F8C300">
            </td>
        </tr>
        <tr>
            <td height="6">
            </td>
        </tr>
        <tr class="REDBold1">
            <td height="20" class="REDBold1 table123" style="background-image: url(imghome/title1.jpg);
                background-repeat: repeat">
                &nbsp; &nbsp;
                <asp:Label ID="lbltitle" runat="server" CssClass="REDBold1" Font-Bold="True" ForeColor="#B12907"
                    ToolTip="Page Title"></asp:Label>
            </td>
        </tr>
        <tr>
            <td>

    </form>
</body>
</html>

这是母版的代码

Answer 1

试试这个解决方案

<强> 1。添加脚本管理器

<asp:ScriptManagerID="ScriptManager1"runat="server">
</asp:ScriptManager>

<强> 2。添加javascript函数

// Write following function which calls automatically
<script language="javascript" type="text/javascript">
        function show()
        {
              document.write("<head id="Head1" runat='server'></head>");
        }
</script>

最后一切正常。 !!!

Answer 2

您还应该发布导致问题的代码。

你看过这些吗？

This page is missing a HtmlHead control which is required for the CSS stylesheetlink that is being added. Please add <head runat="server" />

AjaxToolkit for 3.5 not working

http://ayanigamage.blogspot.com/2012/05/i-had-web-application-which-was-using.html

此页面缺少HtmlHead控件，该控件是要添加的CSS样式表链接所必需的。请加

2 个答案: