Type Exception Report
Message An exception occurred processing [/jayjunmedia/withstar/read.jsp] at line [16]
Description The server encountered an unexpected condition that prevented it from fulfilling the request.
Exception
org.apache.jasper.JasperException: An exception occurred processing [/jayjunmedia/withstar/read.jsp] at line [16] 13: NoticeVO param = NoticeVO.getParam(pageRows, tablename, request); 14: NoticeDAO nd = NoticeDAO.getInstance(); 15: HospitalDAO hdao = HospitalDAO.getInstance(); 16: NoticeVO data = nd.read(param, userCon); 17: 18: ArrayList<NoticeVO> list = nd.list(param); 19: int[] rowPageCount = nd.count(param); Stacktrace: org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:617) org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:514) org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:386) org.apache.jasper.servlet.JspServlet.service(JspServlet.java:330) javax.servlet.http.HttpServlet.service(HttpServlet.java:741) org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:37)
Root Cause
java.lang.NullPointerException com.vizensoft.board.notice.NoticeDAO.read(NoticeDAO.java:176) org.apache.jsp.jayjunmedia.withstar.read_jsp._jspService(read_jsp.java:239) org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) javax.servlet.http.HttpServlet.service(HttpServlet.java:741) org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:476) org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:386) org.apache.jasper.servlet.JspServlet.service(JspServlet.java:330) javax.servlet.http.HttpServlet.service(HttpServlet.java:741) org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:37)
Note The full stack trace of the root cause is available in the server logs.