穿越古代神医的小说:jsp报错，http 500status 错误

来源：百度文库 编辑：高校问答 时间：2024/04/30 04:57:29
exception

javax.servlet.ServletException
org.apache.struts.action.RequestProcessor.processException(RequestProcessor.java:545)
org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:486)
org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:274)
org.apache.struts.action.ActionServlet.process(ActionServlet.java:1482)
com.zaixiao.comm.myActionServlet.process(myActionServlet.java:10)
org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:507)
javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)

root cause

java.lang.NullPointerException
com.zaixiao.dao.accessDao.getMaxUserProvince(accessDao.java:1364)
com.zaixiao.action.HomePage.execute(HomePage.java:22)
org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:484)
org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:274)
org.apache.struts.action.ActionServlet.process(ActionServlet.java:1482)
com.zaixiao.comm.myActionServlet.process(myActionServlet.java:10)
org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:507)
javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)

好专业哦
帮不上了不好意思。

JSP报错-HTTP Status 500 jsp报错，http 500status 错误 JSP报错 HTTP Status 500 jsp报错HTTP Status 500 - ,请帮忙解决. jsp报错HTTP Status 500 - ,请帮忙解决. JSP报错 http 500 HTTP Status 500错误 HTTP Status 500 -是什么意思 HTTP Status 500 - 求解：HTTP Status 500 - ？