问题描述：The page has one or more <asp:Content> controls that do not correspond with <asp:ContentPlaceHolder> controls in the Master Page
解决办法：删除母版页中的大量的注释
页面与母版页面的asp:ContentPlaceHolder不匹配,布布扣,bubuko.com
页面与母版页面的asp:ContentPlaceHolder不匹配
原文：http://www.cnblogs.com/seanbrucexxl/p/3716591.html