type 예외 보고
메시지 행 [12]에서 [/notice/read.jsp]을(를) 처리하는 중 예외 발생
설명 The server encountered an internal error that prevented it from fulfilling this request.
예외
org.apache.jasper.JasperException: 행 [12]에서 [/notice/read.jsp]을(를) 처리하는 중 예외 발생 9: <% 10: NoticeVO param = NoticeVO.getParam(pageRows, tablename, request); 11: NoticeDAO nd = NoticeDAO.getInstance(); 12: NoticeVO data = nd.read(param, userCon); 13: 14: ArrayList<NoticeVO> list = nd.list(param); 15: int[] rowPageCount = nd.count(param); Stacktrace: org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:568) org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:470) org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:390) org.apache.jasper.servlet.JspServlet.service(JspServlet.java:334) javax.servlet.http.HttpServlet.service(HttpServlet.java:728) org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:51) SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:37)
근본 원인 (root cause)
java.lang.NullPointerException com.vizensoft.board.notice.NoticeDAO.read(NoticeDAO.java:280) org.apache.jsp.notice.read_jsp._jspService(read_jsp.java:106) org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) javax.servlet.http.HttpServlet.service(HttpServlet.java:728) org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:432) org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:390) org.apache.jasper.servlet.JspServlet.service(JspServlet.java:334) javax.servlet.http.HttpServlet.service(HttpServlet.java:728) org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:51) SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:37)
비고 근본 원인(root cause)의 풀 스택 트레이스를, 서버 로그들에서 확인할 수 있습니다.