BUG: Unable to evaluate expression because the code is optimized or a native frame is on top of the ...

weixin_33828101

于 2006-06-12 23:20:00 发布

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本文介绍了一个关于使用Response.Redirect时遇到的错误及解决方案。错误通常发生在将重定向置于框架内时，文章提供了通过使用Response.Clear()或结合Server.Transfer来解决该问题的方法。

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代码：
                if (_inputValues.Count > 0)
                {
                    DABusiness.MemberFltUserInfo.Save_UserInfo(_inputValues);
                   Response.Redirect("~/SelectPassengerInfo.aspx");
                }
Unable to evaluate expression because the code is optimized or a native frame is on top of the call stack.
<-- this error is usually only caused if your response.redirect is in a file that is in a frame. Seems response.redirect doesn't work with frames

resolvent：
response.redirect("nextpage.aspx",false);
worked for me.

reference:
http://support.microsoft.com/kb/312629/EN-US/

I have just run into this error, using a Response.Redirect().

I have got past the error, by running a Response.Clear() before the Redirect, perhaps you can do something similar with the Server.Transfer, or use the Response.Clear(), Redirect combination.