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《Hibernate应用开发完全手册》第18章物资管理系统问题！请教！
发表在JavaWeb图书答疑
2009-02-23
是否精华
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版块置顶:
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登录界面确认后出现以下问题：请教！（所有的包已拷贝,SQL2KSP4补丁已安装）谢谢！
type Exception report
message
description The server encountered an internal error () that prevented it from fulfilling this request.
exception
javax.servlet.ServletException: Servlet execution threw an exception
root cause
java.lang.NoClassDefFoundError: Could not initialize class com.core.MySession
com.dao.UserDAO.query(UserDAO.java:15)
com.dao.UserDAO.login(UserDAO.java:70)
com.action.User.login(User.java:130)
com.action.User.execute(User.java:34)
org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:419)
org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:224)
org.apache.struts.action.ActionServlet.process(ActionServlet.java:1194)
org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:432)
javax.servlet.http.HttpServlet.service(HttpServlet.java:637)
javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
note The full stack trace of the root cause is available in the Apache Tomcat/6.0.18 logs.
type Exception report
message
description The server encountered an internal error () that prevented it from fulfilling this request.
exception
javax.servlet.ServletException: Servlet execution threw an exception
root cause
java.lang.NoClassDefFoundError: Could not initialize class com.core.MySession
com.dao.UserDAO.query(UserDAO.java:15)
com.dao.UserDAO.login(UserDAO.java:70)
com.action.User.login(User.java:130)
com.action.User.execute(User.java:34)
org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:419)
org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:224)
org.apache.struts.action.ActionServlet.process(ActionServlet.java:1194)
org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:432)
javax.servlet.http.HttpServlet.service(HttpServlet.java:637)
javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
note The full stack trace of the root cause is available in the Apache Tomcat/6.0.18 logs.
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