[img]http://dl.iteye.com/upload/attachment/0073/9951/6b7b3934-5ee2-3e73-85d2-48627fe4a304.png[/img]看看这是哪里设置有问题，我也换过jdk 1.5 同样报这个问题。
tomcat6.0最高支持web 2.51、web.xml
确保版本2.5
2、.settings/org.eclipse.wst.common.project.facet.core.xml确保2.5及以下
![http://dl.iteye.com/upload/attachment/0073/9951/6b7b3934-5ee2-3e73-85d2-48627fe4a304.png[/img]](http://dl.iteye.com/upload/attachment/0073/9951/6b7b3934-5ee2-3e73-85d2-48627fe4a304.png%5B/img%5D){kind=link}