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标题: 45期名额已满?要修改班级意向到46期时报错。 [打印本页]
作者: bullfrog 时间: 2014-9-9 12:31
标题: 45期名额已满?要修改班级意向到46期时报错。
本帖最后由 bullfrog 于 2014-9-9 23:32 编辑
下面是提示的内容。(真悲剧，又要等一个月。争取进入46期的。)
HTTP Status 500 - java.lang.NumberFormatException: null
type Exception report
message java.lang.NumberFormatException: null
description The server encountered an internal error that prevented it from fulfilling this request.
exception
javax.servlet.ServletException: java.lang.NumberFormatException: null org.apache.struts.action.RequestProcessor.processException(RequestProcessor.java:520) org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:427) com.itheima.web.action.privilege.PrivilegeProcessor.processActionPerform(PrivilegeProcessor.java:32) org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:228) org.apache.struts.action.ActionServlet.process(ActionServlet.java:1913) org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:449) javax.servlet.http.HttpServlet.service(HttpServlet.java:621) javax.servlet.http.HttpServlet.service(HttpServlet.java:728) org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:51) com.opensymphony.sitemesh.webapp.SiteMeshFilter.obtainContent(SiteMeshFilter.java:129) com.opensymphony.sitemesh.webapp.SiteMeshFilter.doFilter(SiteMeshFilter.java:77) com.itheima.web.filter.CustomerFilter.doFilter(CustomerFilter.java:52) org.springframework.orm.hibernate3.support.OpenSessionInViewFilter.doFilterInternal(OpenSessionInViewFilter.java:198) org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76) com.itheima.web.filter.CharSetFilter.doFilter(CharSetFilter.java:24)
root cause
java.lang.NumberFormatException: null java.lang.Integer.parseInt(Integer.java:454) java.lang.Integer.parseInt(Integer.java:527) com.itheima.web.action.privilege.AccountOperate.editCustomerUI(AccountOperate.java:99) sun.reflect.GeneratedMethodAccessor498.invoke(Unknown Source) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:606) org.apache.struts.actions.DispatchAction.dispatchMethod(DispatchAction.java:269) org.apache.struts.actions.DispatchAction.execute(DispatchAction.java:170) org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:425) com.itheima.web.action.privilege.PrivilegeProcessor.processActionPerform(PrivilegeProcessor.java:32) org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:228) org.apache.struts.action.ActionServlet.process(ActionServlet.java:1913) org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:449) javax.servlet.http.HttpServlet.service(HttpServlet.java:621) javax.servlet.http.HttpServlet.service(HttpServlet.java:728) org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:51) com.opensymphony.sitemesh.webapp.SiteMeshFilter.obtainContent(SiteMeshFilter.java:129) com.opensymphony.sitemesh.webapp.SiteMeshFilter.doFilter(SiteMeshFilter.java:77) com.itheima.web.filter.CustomerFilter.doFilter(CustomerFilter.java:52) org.springframework.orm.hibernate3.support.OpenSessionInViewFilter.doFilterInternal(OpenSessionInViewFilter.java:198) org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76) com.itheima.web.filter.CharSetFilter.doFilter(CharSetFilter.java:24)
note The full stack trace of the root cause is available in the Apache Tomcat/7.0.47 logs.
Apache Tomcat/7.0.47
作者: 新新人类嘿嘿嘿 时间: 2014-9-9 13:43
我也要修改:(，楼主学到哪里了？共勉一下
作者: bullfrog 时间: 2014-9-9 15:33
学了大半了，还要等一个月，晕
作者: xplcc 时间: 2014-9-9 17:08
数字格式错误
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