错误原因:1 at cn.hrzsoft.bbs.util.RequestUtil Method: getBrowserInfo(377) at cn.hrzsoft.bbs.web.controller.include.StatisticsController Method: list(115) at sun.reflect.GeneratedMethodAccessor1433 Method: invoke(-1) at sun.reflect.DelegatingMethodAccessorImpl Method: invoke(25) at java.lang.reflect.Method Method: invoke(585) at cn.hrzsoft.bbs.web.controller.BaseController Method: invokeActionMethod(199) at cn.hrzsoft.bbs.web.controller.BaseController Method: handleRequestInternal(162) at org.springframework.web.servlet.mvc.AbstractController Method: handleRequest(139) at org.springframework.web.servlet.mvc.SimpleControllerHandlerAdapter Method: handle(44) at org.springframework.web.servlet.DispatcherServlet Method: doDispatch(684) at org.springframework.web.servlet.DispatcherServlet Method: doService(625) at org.springframework.web.servlet.FrameworkServlet Method: processRequest(392) at org.springframework.web.servlet.FrameworkServlet Method: doGet(347) at javax.servlet.http.HttpServlet Method: service(689) at javax.servlet.http.HttpServlet Method: service(802) at org.apache.catalina.core.ApplicationFilterChain Method: internalDoFilter(237) at org.apache.catalina.core.ApplicationFilterChain Method: doFilter(157) at org.apache.catalina.core.ApplicationDispatcher Method: invoke(704) at org.apache.catalina.core.ApplicationDispatcher Method: doInclude(590) at org.apache.catalina.core.ApplicationDispatcher Method: include(510) at org.apache.taglibs.standard.tag.common.core.ImportSupport Method: acquireString(296) at org.apache.taglibs.standard.tag.common.core.ImportSupport Method: doEndTag(161) at org.apache.jsp.decorators.index_jsp Method: _jspx_meth_c_import_1(387) at org.apache.jsp.decorators.index_jsp Method: _jspx_meth_c_when_0(344) at org.apache.jsp.decorators.index_jsp Method: _jspx_meth_c_choose_0(305) at org.apache.jsp.decorators.index_jsp Method: _jspService(132) at org.apache.jasper.runtime.HttpJspBase Method: service(94) at javax.servlet.http.HttpServlet Method: service(802) at org.apache.jasper.servlet.JspServletWrapper Method: service(324) at org.apache.jasper.servlet.JspServlet Method: serviceJspFile(292) at org.apache.jasper.servlet.JspServlet Method: service(236) at javax.servlet.http.HttpServlet Method: service(802) at org.apache.catalina.core.ApplicationFilterChain Method: internalDoFilter(237) at org.apache.catalina.core.ApplicationFilterChain Method: doFilter(157) at org.apache.catalina.core.ApplicationDispatcher Method: invoke(704) at org.apache.catalina.core.ApplicationDispatcher Method: doInclude(590) at org.apache.catalina.core.ApplicationDispatcher Method: include(510) at com.opensymphony.module.sitemesh.filter.PageFilter Method: applyDecorator(156) at com.opensymphony.module.sitemesh.filter.PageFilter Method: doFilter(59) at org.apache.catalina.core.ApplicationFilterChain Method: internalDoFilter(186) at org.apache.catalina.core.ApplicationFilterChain Method: doFilter(157) at cn.hrzsoft.web.filter.MultiPartFilter Method: doFilter(58) at org.apache.catalina.core.ApplicationFilterChain Method: internalDoFilter(186) at org.apache.catalina.core.ApplicationFilterChain Method: doFilter(157) at cn.hrzsoft.bbs.web.filter.ApplicationFilter Method: doFilter(72) at org.apache.catalina.core.ApplicationFilterChain Method: internalDoFilter(186) at org.apache.catalina.core.ApplicationFilterChain Method: doFilter(157) at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain Method: doFilter(292) at cn.hrzsoft.web.security.filter.RegisterProcessingFilter Method: doFilter(108) at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain Method: doFilter(303) at org.acegisecurity.ui.switchuser.SwitchUserProcessingFilter Method: doFilter(382) at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain Method: doFilter(303) at org.acegisecurity.intercept.web.FilterSecurityInterceptor Method: invoke(108) at org.acegisecurity.intercept.web.SecurityEnforcementFilter Method: doFilter(197) at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain Method: doFilter(303) at org.acegisecurity.providers.anonymous.AnonymousProcessingFilter Method: doFilter(143) at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain Method: doFilter(303) at org.acegisecurity.ui.rememberme.RememberMeProcessingFilter Method: doFilter(154) at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain Method: doFilter(303) at org.acegisecurity.ui.AbstractProcessingFilter Method: doFilter(246) at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain Method: doFilter(303) at org.acegisecurity.wrapper.SecurityContextHolderAwareRequestFilter Method: doFilter(50) at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain Method: doFilter(303) at org.acegisecurity.securechannel.ChannelProcessingFilter Method: doFilter(168) at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain Method: doFilter(303) at org.acegisecurity.context.HttpSessionContextIntegrationFilter Method: doFilter(220) at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain Method: doFilter(303) at org.acegisecurity.util.FilterChainProxy Method: doFilter(173) at org.acegisecurity.util.FilterToBeanProxy Method: doFilter(120) at org.apache.catalina.core.ApplicationFilterChain Method: internalDoFilter(186) at org.apache.catalina.core.ApplicationFilterChain Method: doFilter(157) at org.springframework.orm.hibernate3.support.OpenSessionInViewFilter Method: doFilterInternal(174) at org.springframework.web.filter.OncePerRequestFilter Method: doFilter(76) at org.apache.catalina.core.ApplicationFilterChain Method: internalDoFilter(186) at org.apache.catalina.core.ApplicationFilterChain Method: doFilter(157) at cn.hrzsoft.web.filter.LocaleFilter Method: doFilter(74) at org.apache.catalina.core.ApplicationFilterChain Method: internalDoFilter(186) at org.apache.catalina.core.ApplicationFilterChain Method: doFilter(157) at org.apache.catalina.core.StandardWrapperValve Method: invoke(214) at org.apache.catalina.core.StandardValveContext Method: invokeNext(104) at org.apache.catalina.core.StandardPipeline Method: invoke(520) at org.apache.catalina.core.StandardContextValve Method: invokeInternal(198) at org.apache.catalina.core.StandardContextValve Method: invoke(152) at org.apache.catalina.core.StandardValveContext Method: invokeNext(104) at org.apache.catalina.core.StandardPipeline Method: invoke(520) at org.apache.catalina.core.StandardHostValve Method: invoke(137) at org.apache.catalina.core.StandardValveContext Method: invokeNext(104) at org.apache.catalina.valves.ErrorReportValve Method: invoke(118) at org.apache.catalina.core.StandardValveContext Method: invokeNext(102) at org.apache.catalina.valves.AccessLogValve Method: invoke(535) at org.apache.catalina.core.StandardValveContext Method: invokeNext(102) at org.apache.catalina.core.StandardPipeline Method: invoke(520) at org.apache.catalina.core.StandardEngineValve Method: invoke(109) at org.apache.catalina.core.StandardValveContext Method: invokeNext(104) at org.apache.catalina.core.StandardPipeline Method: invoke(520) at org.apache.catalina.core.ContainerBase Method: invoke(929) at org.apache.coyote.tomcat5.CoyoteAdapter Method: service(160) at org.apache.coyote.http11.Http11Processor Method: process(799) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler Method: processConnection(705) at org.apache.tomcat.util.net.TcpWorkerThread Method: runIt(577) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable Method: run(683) at java.lang.Thread Method: run(595)