게시판을 이용해 주셔서 감사합니다.
다음양식에 맞게 입력해주세요.

* 고객시스템명 : KGC MISWEB
* InnoXync 버전 :
* WAS 종류(WebLogic 등등) :
* DB 종류 :
* 문의 유형(질문/요청/참조) : 질문
* 내용 :

이노싱크 + 전자정부 프레임웍으로 구성되어 있는 환경에서

메뉴관련 화면들은 JSP로 구성이 되어있습니다.

현재는 JSP내에서 DB접속하여 메뉴정보를 조회후 출력하고 있는데

이부분을 java내부로 호출하게끔 변경하고자합니다.

MAIN.jsp 프레임에서 /main_topMenu.do를 호출 > db조회 > main_topMenu.jsp를 호출할려고 하는데.

아래와 같은 오류가 발생되고있습니다..

오류 ::

java.lang.NullPointerException
 at egovframework.rte.cmmn.ria.support.gauce.view.InnoXyncView.renderMergedOutputModel(InnoXyncView.java:366)
 at org.springframework.web.servlet.view.AbstractView.render(AbstractView.java:257)
 at org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:1183)
 at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:902)
 at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:807)
 at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:571)
 at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:501)
 at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
 at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
 at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:96)
 at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76)
 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
 at com.ixync.filter.IXyncFilter.doFilter(Unknown Source)
 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
 at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:214)
 at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
 at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
 at org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:198)
 at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:152)
 at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
 at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
 at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:137)
 at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
 at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:118)
 at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
 at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
 at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
 at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
 at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
 at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:929)
 at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:160)
 at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:799)
 at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:705)
 at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:577)
 at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
 at java.lang.Thread.run(Thread.java:595)

혹시 참고할만한 샘플이 있을까요??

* contrller에서 처리는 아래와 같이 했습니다.

 @RequestMapping(value="/main_topMenu.do")
 public ModelAndView main_topMenu(HttpServletRequest req, Model model) throws Exception {
  
 List topMenuList = null;
  HashMap<String, String> paramMap = new HashMap<String, String>();
   
   
     String userNm = (String)session.getAttribute("USER_NM");
     String userId  = (String)session.getAttribute("USER_ID");
     String depcd   = (String)session.getAttribute("DEP_CD");
     String compCd  = (String)session.getAttribute("COMPANY_CD");     
   
   paramMap.put("USER_NM", userNm);
   paramMap.put("USER_ID", userId);
   paramMap.put("DEP_CD", depcd);
   paramMap.put("COMPANY_CD", compCd);
   topMenuList = commMenuInfoService.selectTopMenuInfo(paramMap);
  
  model.addAttribute("topMenuList", topMenuList);

  String url = "/main_topMenu.jsp";
  ModelAndView mav     = new ModelAndView(url);
  return mav;
   }