请教 这个异常是什么意思? 谢谢啦

来源：百度知道 编辑：UC知道 时间：2024/05/29 04:03:25
jsp+servlet tomcat5
=====================
异常:
type Exception report

message

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

exception

javax.servlet.ServletException: com.kg.db.BookMeetingRoomDb.queryVerify(Ljava/lang/String;)Ljava/util/Vector;
org.apache.jasper.runtime.PageContextImpl.doHandlePageException(PageContextImpl.java:825)
org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:758)
org.apache.jsp.meetingroom.verifylist_jsp._jspService(verifylist_jsp.java:412)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:324)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)
org.apache.jasper.servlet.JspServlet.service(JspServ

找不到方法。

java.lang.NoSuchMethodError: com.kg.db.BookMeetingRoomDb.queryVerify(Ljava/lang/String;)Ljava/util/Vector;

没有这个方法com.kg.db.BookMeetingRoomDb.queryVerify

什么时候出现.?运行时,还是编译时?