500 - 系统发生内部错误.?报错

@江南白衣 你好，想跟你请教个问题：

我每次登录成功(quickstart项目)后就会直接报500 - 系统发生内部错误.

Eclipse中报错（如下所示）：

2014-12-08 10:59:19.817:WARN:oejs.ServletHandler:
org.apache.jasper.JasperException: javax.el.ELException: java.lang.IllegalAccessException: Class javax.el.BeanELResolver can not access a member of class org.springframework.data.domain.Chunk with modifiers "public"
 at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:432)
 at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:476)
 at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:366)
 at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
 at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:652)
 at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:445)
 at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:137)
 at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:574)
 at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:227)
 at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1044)
 at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:372)
 at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:189)
 at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:978)
 at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:135)
 at org.eclipse.jetty.server.Dispatcher.forward(Dispatcher.java:293)
 at org.eclipse.jetty.server.Dispatcher.forward(Dispatcher.java:120)
 at org.springframework.web.servlet.view.InternalResourceView.renderMergedOutputModel(InternalResourceView.java:209)
 at org.springframework.web.servlet.view.AbstractView.render(AbstractView.java:267)
 at org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:1221)
 at org.springframework.web.servlet.DispatcherServlet.processDispatchResult(DispatcherServlet.java:1005)
 at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:952)
 at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:870)
 at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:961)
 at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:852)
 at javax.servlet.http.HttpServlet.service(HttpServlet.java:707)
 at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:837)
 at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
 at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:652)
 at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1317)
 at com.opensymphony.sitemesh.webapp.SiteMeshFilter.obtainContent(SiteMeshFilter.java:129)
 at com.opensymphony.sitemesh.webapp.SiteMeshFilter.doFilter(SiteMeshFilter.java:77)
 at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1288)
 at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:61)
 at org.apache.shiro.web.servlet.AdviceFilter.executeChain(AdviceFilter.java:108)
 at org.apache.shiro.web.servlet.AdviceFilter.doFilterInternal(AdviceFilter.java:137)
 at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125)
 at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:66)
 at org.apache.shiro.web.servlet.AbstractShiroFilter.executeChain(AbstractShiroFilter.java:449)
 at org.apache.shiro.web.servlet.AbstractShiroFilter$1.call(AbstractShiroFilter.java:365)
 at org.apache.shiro.subject.support.SubjectCallable.doCall(SubjectCallable.java:90)
 at org.apache.shiro.subject.support.SubjectCallable.call(SubjectCallable.java:83)
 at org.apache.shiro.subject.support.DelegatingSubject.execute(DelegatingSubject.java:383)
 at org.apache.shiro.web.servlet.AbstractShiroFilter.doFilterInternal(AbstractShiroFilter.java:362)
 at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125)
 at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:344)
 at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:261)
 at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1288)
 at org.springframework.orm.jpa.support.OpenEntityManagerInViewFilter.doFilterInternal(OpenEntityManagerInViewFilter.java:177)
 at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
 at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1288)
 at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:88)
 at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
 at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1288)
 at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:443)
 at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:137)
 at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:556)
 at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:227)
 at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1044)
 at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:372)
 at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:189)
 at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:978)
 at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:135)
 at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:255)
 at org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:154)
 at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:116)
 at org.eclipse.jetty.server.Server.handle(Server.java:369)
 at org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:486)
 at org.eclipse.jetty.server.AbstractHttpConnection.headerComplete(AbstractHttpConnection.java:933)
 at org.eclipse.jetty.server.AbstractHttpConnection$RequestHandler.headerComplete(AbstractHttpConnection.java:995)
 at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:644)
 at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:235)
 at org.eclipse.jetty.server.AsyncHttpConnection.handle(AsyncHttpConnection.java:82)
 at org.eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SelectChannelEndPoint.java:667)
 at org.eclipse.jetty.io.nio.SelectChannelEndPoint$1.run(SelectChannelEndPoint.java:52)
 at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:608)
 at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:543)
 at java.lang.Thread.run(Thread.java:722)
Caused by:
javax.el.ELException: java.lang.IllegalAccessException: Class javax.el.BeanELResolver can not access a member of class org.springframework.data.domain.Chunk with modifiers "public"
 at javax.el.BeanELResolver.getValue(BeanELResolver.java:300)
 at javax.el.CompositeELResolver.getValue(CompositeELResolver.java:175)
 at com.sun.el.parser.AstValue.getValue(AstValue.java:138)
 at com.sun.el.ValueExpressionImpl.getValue(ValueExpressionImpl.java:206)
 at org.apache.jasper.runtime.PageContextImpl.evaluateExpression(PageContextImpl.java:1007)
 at org.apache.jsp.WEB_002dINF.views.task.taskList_jsp._jspx_meth_c_forEach_0(org.apache.jsp.WEB_002dINF.views.task.taskList_jsp:202)
 at org.apache.jsp.WEB_002dINF.views.task.taskList_jsp._jspService(org.apache.jsp.WEB_002dINF.views.task.taskList_jsp:102)
 at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:109)
 at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
 at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:403)
 at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:476)
 at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:366)
 at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
 at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:652)
 at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:445)
 at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:137)
 at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:574)
 at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:227)
 at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1044)
 at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:372)
 at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:189)
 at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:978)
 at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:135)
 at org.eclipse.jetty.server.Dispatcher.forward(Dispatcher.java:293)
 at org.eclipse.jetty.server.Dispatcher.forward(Dispatcher.java:120)
 at org.springframework.web.servlet.view.InternalResourceView.renderMergedOutputModel(InternalResourceView.java:209)
 at org.springframework.web.servlet.view.AbstractView.render(AbstractView.java:267)
 at org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:1221)
 at org.springframework.web.servlet.DispatcherServlet.processDispatchResult(DispatcherServlet.java:1005)
 at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:952)
 at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:870)
 at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:961)
 at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:852)
 at javax.servlet.http.HttpServlet.service(HttpServlet.java:707)
 at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:837)
 at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
 at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:652)
 at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1317)
 at com.opensymphony.sitemesh.webapp.SiteMeshFilter.obtainContent(SiteMeshFilter.java:129)
 at com.opensymphony.sitemesh.webapp.SiteMeshFilter.doFilter(SiteMeshFilter.java:77)
 at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1288)
 at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:61)
 at org.apache.shiro.web.servlet.AdviceFilter.executeChain(AdviceFilter.java:108)
 at org.apache.shiro.web.servlet.AdviceFilter.doFilterInternal(AdviceFilter.java:137)
 at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125)
 at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:66)
 at org.apache.shiro.web.servlet.AbstractShiroFilter.executeChain(AbstractShiroFilter.java:449)
 at org.apache.shiro.web.servlet.AbstractShiroFilter$1.call(AbstractShiroFilter.java:365)
 at org.apache.shiro.subject.support.SubjectCallable.doCall(SubjectCallable.java:90)
 at org.apache.shiro.subject.support.SubjectCallable.call(SubjectCallable.java:83)
 at org.apache.shiro.subject.support.DelegatingSubject.execute(DelegatingSubject.java:383)
 at org.apache.shiro.web.servlet.AbstractShiroFilter.doFilterInternal(AbstractShiroFilter.java:362)
 at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125)
 at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:344)
 at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:261)
 at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1288)
 at org.springframework.orm.jpa.support.OpenEntityManagerInViewFilter.doFilterInternal