HTTP 상태 500 – 내부 서버 오류


타입 예외 보고

메시지 Request processing failed; nested exception is java.lang.NullPointerException

설명 서버가, 해당 요청을 충족시키지 못하게 하는 예기치 않은 조건을 맞닥뜨렸습니다.

예외

org.springframework.web.util.NestedServletException: Request processing failed; nested exception is java.lang.NullPointerException
	org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:979)
	org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:858)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:621)
	org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:843)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
	org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
	nurier.antiscraping.weblog.AntiScrapingServlet.doFilter(AntiScrapingServlet.java:173)
	co.datadome.api.servlet.FilterHttpRequest.next(FilterHttpRequest.java:53)
	co.datadome.api.common.DataDomeRequestConsumer.accept(DataDomeRequestConsumer.java:95)
	co.datadome.api.servlet.DataDomeFilter.doFilter(DataDomeFilter.java:69)
	org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:85)
	org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)

근본 원인 (root cause)

java.lang.NullPointerException
	com.nurier.web.system.controller.PdController.newsReadpage(PdController.java:27)
	sun.reflect.GeneratedMethodAccessor79.invoke(Unknown Source)
	sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	java.lang.reflect.Method.invoke(Method.java:498)
	org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:221)
	org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:137)
	org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:110)
	org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandleMethod(RequestMappingHandlerAdapter.java:776)
	org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:705)
	org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:85)
	org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:959)
	org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:893)
	org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:967)
	org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:858)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:621)
	org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:843)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
	org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
	nurier.antiscraping.weblog.AntiScrapingServlet.doFilter(AntiScrapingServlet.java:173)
	co.datadome.api.servlet.FilterHttpRequest.next(FilterHttpRequest.java:53)
	co.datadome.api.common.DataDomeRequestConsumer.accept(DataDomeRequestConsumer.java:95)
	co.datadome.api.servlet.DataDomeFilter.doFilter(DataDomeFilter.java:69)
	org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:85)
	org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)

비고 근본 원인(root cause)의 풀 스택 트레이스를, 서버 로그들에서 확인할 수 있습니다.


Apache Tomcat/7.0.107