vb.net 此页面缺少正在添加的 CSS 样式表链接所需的 HtmlHead 控件。请加
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This page is missing a HtmlHead control which is required for the CSS stylesheet link that is being added. Please add
提问by Mahendra
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
i am using masterpage which has head tag which contain javascript and css code in it. it work well in local server but when file hosted live it give error
我正在使用具有 head 标记的母版页，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出错
i have added runat ="server" still getting the same error
我添加了 runat ="server" 仍然遇到同样的错误
<%@ Master Language="VB" CodeFile="MasterPageReg.master.vb" Inherits="MasterPageReg" %>
<%@ Master Language="VB" CodeFile="MasterPageReg.master.vb" Inherits="MasterPageReg" %>
<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">
</td>
<td height="28" align="right">
<a href="Default2.aspx" class="MainLink" title="Home">Home</a> <span class="MainLink">
</span> <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>
</td>
<td>
</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">
<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>
this is code of master page
这是母版页的代码
回答by techChallenger
Try this solution
试试这个解决方案
1. Add a script manager
1.添加脚本管理器
<asp:ScriptManagerID="ScriptManager1"runat="server">
</asp:ScriptManager>
2. Add a javascript function
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>
and finally everything works fine. !!!
最后一切正常。！！！
回答by mcknz
You should also post the code that is causing the problem.
您还应该发布导致问题的代码。
Have you looked at these?
你看过这些吗？
此页面缺少正在添加的 CSS 样式表链接所需的 HtmlHead 控件。请添加 <head runat="server" />
AjaxToolkit for 3.5 not working
http://ayanigamage.blogspot.com/2012/05/i-had-web-application-which-was-using.html
http://ayanigamage.blogspot.com/2012/05/i-had-web-application-which-was-using.html
