HTTP Status 500 - Request processing failed; nested exception is java.lang.IllegalArgumentException: Source must not be null


type Exception report

message Request processing failed; nested exception is java.lang.IllegalArgumentException: Source must not be null

description The server encountered an internal error that prevented it from fulfilling this request.

exception

org.springframework.web.util.NestedServletException: Request processing failed; nested exception is java.lang.IllegalArgumentException: Source must not be null
	org.springframework.web.servlet.FrameworkServlet.finalizeProcessing(FrameworkServlet.java:947)
	org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:893)
	org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:781)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:734)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
	org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
	com.honggerui.filter.XssFilter.doFilter(XssFilter.java:26)
	org.springframework.orm.hibernate4.support.OpenSessionInViewFilter.doFilterInternal(OpenSessionInViewFilter.java:126)
	org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:83)
	org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:88)
	org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:83)

root cause

java.lang.IllegalArgumentException: Source must not be null
	org.springframework.util.Assert.notNull(Assert.java:112)
	org.springframework.beans.BeanUtils.copyProperties(BeanUtils.java:588)
	org.springframework.beans.BeanUtils.copyProperties(BeanUtils.java:530)
	com.honggerui.service.impl.JournalServiceImpl.getJournalInfo(JournalServiceImpl.java:217)
	com.honggerui.controller.IndexController.dingyue(IndexController.java:687)
	sun.reflect.GeneratedMethodAccessor431.invoke(Unknown Source)
	sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	java.lang.reflect.Method.invoke(Unknown Source)
	org.springframework.web.method.support.InvocableHandlerMethod.invoke(InvocableHandlerMethod.java:213)
	org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:126)
	org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:97)
	org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandleMethod(RequestMappingHandlerAdapter.java:647)
	org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:603)
	org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:80)
	org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:950)
	org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:859)
	org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:883)
	org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:781)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:734)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
	org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
	com.honggerui.filter.XssFilter.doFilter(XssFilter.java:26)
	org.springframework.orm.hibernate4.support.OpenSessionInViewFilter.doFilterInternal(OpenSessionInViewFilter.java:126)
	org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:83)
	org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:88)
	org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:83)

note The full stack trace of the root cause is available in the Apache Tomcat/7.0.68 logs.


Apache Tomcat/7.0.68