编译过去了，调试没过去

[dbtestuser]

Server Error in '/EventRegistrationWeb' Application.
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The control with ID 'UpdatePanel1' requires a ScriptManager on the page. The ScriptManager must appear before any controls that need it.
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.InvalidOperationException: The control with ID 'UpdatePanel1' requires a ScriptManager on the page. The ScriptManager must appear before any controls that need it.

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.

请大虾帮忙一下，还请详细点

[ycproc]

翻译 :

服务器错误' /eventregistrationweb应用。

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控制编号''需要一个updatepanel1Manager页面上。Script Manager必须出现在需要它的所有控制。

描述：一个未处理的异常发生在执行当前请求。请检查堆栈跟踪信息有关该错误以及它起源于代码。

异常详细信息：system.invalidoperationexception：控制与身份证''需要一个updatepanel1Manager页面上。Script Manager必须出现在需要它的所有控制。

源错误：

一个未处理的异常是在执行当前请求。信息的起源和异常的位置可确定使用下面的异常堆栈跟踪。

[子夜__]

The control with ID 'UpdatePanel1' requires a ScriptManager on the page

参考