500 에러 javax.servlet.ServletException 도와주세요..

Question

잘 나오다가 기능 좀 넣으면서 돌려보니 갑자기 이 에러가 뜨네요ㅠㅠHTTP 상태 500 – 내부 서버 오류타입 예외 보고메시지 행 [84]에서 [/WEB-INF/views/myPage.jsp]을(를) 처리하는 중 예외 발생설명 서버가, 해당 요청을 충족시키지 못하게 하는 예기치 않은 조건을 맞닥뜨렸습니다.예외org.apache.jasper.JasperException: 행 [84]에서 [/WEB-INF/views/myPage.jsp]을(를) 처리하는 중 예외 발생 81: 82: 83:

84: ' /> 85:

86:
87: Stacktrace: org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:625) org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:499) org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:385) org.apache.jasper.servlet.JspServlet.service(JspServlet.java:329) javax.servlet.http.HttpServlet.service(HttpServlet.java:741) org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53) org.springframework.web.servlet.view.InternalResourceView.renderMergedOutputModel(InternalResourceView.java:170) org.springframework.web.servlet.view.AbstractView.render(AbstractView.java:316) org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:1370) org.springframework.web.servlet.DispatcherServlet.processDispatchResult(DispatcherServlet.java:1116) org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1055) org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:942) org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1005) org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:908) javax.servlet.http.HttpServlet.service(HttpServlet.java:660) org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:882) javax.servlet.http.HttpServlet.service(HttpServlet.java:741) org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53) org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:200) org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) 근본 원인 (root cause)javax.servlet.ServletException: java.lang.NoClassDefFoundError: org/apache/jsp/WEB_002dINF/views/scheduleList_jsp (wrong name: org/apache/jsp/WEB_002dINF/views/ScheduleList_jsp) org.apache.jasper.servlet.JspServlet.service(JspServlet.java:338) javax.servlet.http.HttpServlet.service(HttpServlet.java:741) org.apache.jasper.runtime.JspRuntimeLibrary.include(JspRuntimeLibrary.java:900) org.apache.jsp.WEB_002dINF.views.myPage_jsp._jspService(myPage_jsp.java:210) 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:385) org.apache.jasper.servlet.JspServlet.service(JspServlet.java:329) javax.servlet.http.HttpServlet.service(HttpServlet.java:741) org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53) org.springframework.web.servlet.view.InternalResourceView.renderMergedOutputModel(InternalResourceView.java:170) org.springframework.web.servlet.view.AbstractView.render(AbstractView.java:316) org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:1370) org.springframework.web.servlet.DispatcherServlet.processDispatchResult(DispatcherServlet.java:1116) org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1055) org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:942) org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1005) org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:908) javax.servlet.http.HttpServlet.service(HttpServlet.java:660) org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:882) javax.servlet.http.HttpServlet.service(HttpServlet.java:741) org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53) org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:200) org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) 근본 원인 (root cause)java.lang.NoClassDefFoundError: org/apache/jsp/WEB_002dINF/views/scheduleList_jsp (wrong name: org/apache/jsp/WEB_002dINF/views/ScheduleList_jsp) java.lang.ClassLoader.defineClass1(Native Method) java.lang.ClassLoader.defineClass(ClassLoader.java:763) java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) java.net.URLClassLoader.defineClass(URLClassLoader.java:468) java.net.URLClassLoader.access$100(URLClassLoader.java:74) java.net.URLClassLoader$1.run(URLClassLoader.java:369) java.net.URLClassLoader$1.run(URLClassLoader.java:363) java.security.AccessController.doPrivileged(Native Method) java.net.URLClassLoader.findClass(URLClassLoader.java:362) org.apache.jasper.servlet.JasperLoader.loadClass(JasperLoader.java:128) org.apache.jasper.servlet.JasperLoader.loadClass(JasperLoader.java:59) org.apache.jasper.servlet.JspServletWrapper.getServlet(JspServletWrapper.java:193) org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:413) org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:385) org.apache.jasper.servlet.JspServlet.service(JspServlet.java:329) javax.servlet.http.HttpServlet.service(HttpServlet.java:741) org.apache.jasper.runtime.JspRuntimeLibrary.include(JspRuntimeLibrary.java:900) org.apache.jsp.WEB_002dINF.views.myPage_jsp._jspService(myPage_jsp.java:210) 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:385) org.apache.jasper.servlet.JspServlet.service(JspServlet.java:329) javax.servlet.http.HttpServlet.service(HttpServlet.java:741) org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53) org.springframework.web.servlet.view.InternalResourceView.renderMergedOutputModel(InternalResourceView.java:170) org.springframework.web.servlet.view.AbstractView.render(AbstractView.java:316) org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:1370) org.springframework.web.servlet.DispatcherServlet.processDispatchResult(DispatcherServlet.java:1116) org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1055) org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:942) org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1005) org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:908) javax.servlet.http.HttpServlet.service(HttpServlet.java:660) org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:882) javax.servlet.http.HttpServlet.service(HttpServlet.java:741) org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53) org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:200) org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)@Service public class BitService { ModelAndView mav; ~~ public ModelAndView loginProcess(String cen_id, String cen_pw, HttpServletRequest request) { mav = new ModelAndView(); HashMap hmap = new HashMap(); String view = null; String loginFail = "alert('로그인 실패')"; ~ if (hmap != null) { ~ view = "myPage"; } else { mav.addObject("loginFail", loginFail); view = "index"; } mav.setViewName(view); return mav; } }servlet-context.xml

눈썹왕 · Accepted Answer

이부분이 에러라고 나오는데 pagefile 변수는 어디서 전달받는건가요?

태그 안에 내용 지워보고 다시 한번 실행해보세요.org.apache.jasper.JasperException: 행 [84]에서 [/WEB-INF/views/myPage.jsp]을(를) 처리하는 중 예외 발생 81: 82: 83:

84: ' /> 85:

86:
87:

gPdus · Answer

n016omega 이런식으로 전달 받고 있어요ㅠㅠmyPage.jsp <%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%><%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c"%><%@ taglib uri="http://java.sun.com/jsp/jstl/functions" prefix="fn"%><% String pagefile = request.getParameter("page"); if (pagefile == null) { pagefile = "scheduleList"; }%>MyPage

${cen_name}

' />

gPdus · Answer

서비스 단의 다른 소스는 이런식으로 했는데 db에 저장 후 페이지 이동할때 에러가 나는데 인클루드를 잘못사용하고 있는 걸까요..? public ModelAndView bitInsert(HttpServletRequest request, HttpSession session) { mav = new ModelAndView(); Map bMap = new HashMap(); bMap.put("cen_no", session.getAttribute("cen_no").toString()); bMap.put("area_name", request.getParameter("area_name")); bMap.put("bit_id", request.getParameter("bit_id")); bMap.put("bit_name", request.getParameter("bit_name")); boolean result = bDao.bitInsert(bMap); System.out.println("값"+result); if(result) { String success = "alert('등록완료')"; mav.addObject("success", success); } else { String fail = "alert('이미 등록된 BIT입니다.')"; mav.addObject("fail", fail); } mav.setViewName("myPage.jsp?page=bitList"); return mav; }

gPdus · Answer

여기에서 +".jsp"를 지웠더니 그후 페이지가 나오기는 하는데 인클루드 부분에 다른 페이지를 나오게 하려면 어떻게 해야하나용.. 81: 82: 83:

84: ' /> 85:

86:
87:

눈썹왕 · Answer

이런식으로 파일이 진짜 존재하는 위치로 지정해보세요

gPdus · Answer

n016omega 앗 감사해요 확인해 보니 다른 jsp파일들은 불러와 지는데 특정 jsp파일이 안 불러와지네여... 왜그런 걸까요...ㅠㅠㅠ

눈썹왕 · Answer

gPdus다른 jsp 파일과 경로는 같은데 에러가 난다면jsp 파일의 대소문자를 확인해보시거나그 특정 jsp 파일안에 있는 코드에 오류가 있을 수 있습니다.확인하시려면 jsp파일안에 내용을 완전 지우시고간단하게 텍스트만 입력해보시고 호출해보세요

gPdus · Answer

n016omega 특정 jsp이구 별다른거 안 써놨는데 원래는 불려와지다가 갑자기 안 불려와지는거라... 페이지에 오류는 없었을거 같은데불러오는 파일명 대소문자도 같구용...그래도 같은 에러가 나네여ㅠㅠ <%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%>Insert title hereScheduleList

gPdus · Answer

파일을 삭제하고 같은 이름의 파일을 다시 만들어서 돌려봤더니 나오네여.. 건드린게 없는데 갑자기 이러니... 계속 조언 해주셔서 감사해요ㅠㅠ

500 에러 javax.servlet.ServletException 도와주세요..

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