Server Tomcat v6.0 Server at localhost failed to start.

Server Tomcat v6.0 Server at localhost failed to start.

在eclipse中配置好runtime environment以后，想启动Tomcat调试一个Dynamic Web Project，跳出一个窗口报错内容如下：

‘Starting Tomcat v6.0 Server at localhost ' has encountered a problem.

Server Tomcat v6.0 Server at localhost failed to start.

窗口详细错误信息为：Server Tomcat v6.0 Server at localhost failed to start.

Console窗口错误信息如下：

java.lang.reflect.InvocationTargetException

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

。。。。。。。。。。

Caused by: java.lang.SecurityException: Servlet of class org.apache.catalina.servlets.InvokerServlet is privileged and cannot be loaded by this web application

。。。。。。。。。。

解决办法：

1. 修改conf/context.xml文件，新加两个属性.

<Context reloadable="true" privileged="true">

<!-- Default set of monitored resources -->

<WatchedResource>WEB-INF/web.xml</WatchedResource>

</Context>

2. 重启Eclipse，此步非常重要，一定要做