第3次求助这个问题,各位救命啊!

[qkmadcat]

使用struts在一个jsp页面按提交按钮时出现这个问题:
Apache Tomcat/4.0.6 - HTTP Status 500 - No Context configured to process this request
type Status report
message No Context configured to process this request
description The server encountered an internal error (No Context configured to process this request) that prevented it from fulfilling this request

log4j打印出这一段:StandardHost[localhost]: MAPPING configuration error for request URI

请问这是怎么回事啊?我搞了两天还是找不到原因!各位救命啊!

[dropship]

这个错误表示你的Url写的不对。或者引用的资源路径有问题

[qkmadcat]

怎样的url是正确地?