HTTP Status 500 - java.lang.reflect.InvocationTargetException

---

type Exception report

message java.lang.reflect.InvocationTargetException

description The server encountered an internal error that prevented it from fulfilling this request.

exception

java.lang.RuntimeException: java.lang.reflect.InvocationTargetException
        cn.itcast.servlet.BaseServlet.service(BaseServlet.

root cause

java.lang.reflect.InvocationTargetException
        sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.
        sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.

错误先记下来
补充:电脑关闭后再重新打开,错误自动消失................惊呆了:据网上解释是服务器栈满所致,不易出现的错误,为避免该错误,有人建议修改eclipes安装文件下的.ini配置文件解决