类型 异常报告
描述 服务器遇到一个意外的情况,阻止它完成请求。
例外情况
javax.servlet.ServletException javax.faces.webapp.FacesServlet.service(FacesServlet.java:659) org.primefaces.webapp.filter.FileUploadFilter.doFilter(FileUploadFilter.java:72) org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:51) net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:198) net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:176) com.alibaba.druid.support.http.WebStatFilter.doFilter(WebStatFilter.java:114) com.speedlife.framework.web.filters.BaseFilter.processFilter(BaseFilter.java:208) com.speedlife.framework.web.filters.BaseFilter.handleDoFilter(BaseFilter.java:138) com.speedlife.framework.web.filters.BaseFilter.doFilter(BaseFilter.java:100) com.speedlife.framework.web.filters.BaseFilter.processFilter(BaseFilter.java:208) com.speedlife.security.web.support.SecurityFilter.processFilter(SecurityFilter.java:122) com.speedlife.framework.web.filters.BaseFilter.handleDoFilter(BaseFilter.java:135) com.speedlife.framework.web.filters.BaseFilter.doFilter(BaseFilter.java:100) com.speedlife.framework.web.filters.BaseFilter.processFilter(BaseFilter.java:208) com.speedlife.framework.web.filters.threadlocal.ThreadLocalFilter.processFilter(ThreadLocalFilter.java:19) com.speedlife.framework.web.filters.BaseFilter.handleDoFilter(BaseFilter.java:135) com.speedlife.framework.web.filters.BaseFilter.doFilter(BaseFilter.java:100) com.speedlife.framework.web.filters.EncodingFilter.doFilter(EncodingFilter.java:33) com.speedlife.framework.web.filters.BaseFilter.processFilter(BaseFilter.java:208) com.speedlife.framework.web.filters.BaseLog4JUserFilter.processFilter(BaseLog4JUserFilter.java:33) com.speedlife.framework.web.filters.BaseFilter.handleDoFilter(BaseFilter.java:135) com.speedlife.framework.web.filters.BaseFilter.doFilter(BaseFilter.java:100) com.speedlife.framework.web.filters.DisableUrlSessionFilter.doFilter(DisableUrlSessionFilter.java:89)
根本原因。
java.lang.NullPointerException com.speedlife.site.forum.web.ForumMessageManager.createNavPathsForMessage(ForumMessageManager.java:183) com.speedlife.site.forum.web.ForumMessageManager.getReplyPage(ForumMessageManager.java:161) sun.reflect.GeneratedMethodAccessor2222.invoke(Unknown Source) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:498) javax.el.BeanELResolver.getValue(BeanELResolver.java:95) com.sun.faces.el.DemuxCompositeELResolver._getValue(DemuxCompositeELResolver.java:176) com.sun.faces.el.DemuxCompositeELResolver.getValue(DemuxCompositeELResolver.java:203) org.apache.el.parser.AstValue.getValue(AstValue.java:168) org.apache.el.ValueExpressionImpl.getValue(ValueExpressionImpl.java:189) com.sun.faces.facelets.el.TagValueExpression.getValue(TagValueExpression.java:109) javax.faces.component.ComponentStateHelper.eval(ComponentStateHelper.java:194) javax.faces.component.ComponentStateHelper.eval(ComponentStateHelper.java:182) javax.faces.component.UIOutput.getValue(UIOutput.java:174) com.sun.faces.renderkit.html_basic.HtmlBasicInputRenderer.getValue(HtmlBasicInputRenderer.java:205) com.sun.faces.renderkit.html_basic.HtmlBasicRenderer.getCurrentValue(HtmlBasicRenderer.java:355) com.sun.faces.renderkit.html_basic.HtmlBasicRenderer.encodeEnd(HtmlBasicRenderer.java:164) javax.faces.component.UIComponentBase.encodeEnd(UIComponentBase.java:919) javax.faces.component.UIComponent.encodeAll(UIComponent.java:1903) javax.faces.component.UIComponent.encodeAll(UIComponent.java:1899) com.sun.faces.application.view.FaceletViewHandlingStrategy.renderView(FaceletViewHandlingStrategy.java:451) com.sun.faces.application.view.MultiViewHandler.renderView(MultiViewHandler.java:131) javax.faces.application.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:337) org.apache.myfaces.tomahawk.application.ResourceViewHandlerWrapper.renderView(ResourceViewHandlerWrapper.java:93) javax.faces.application.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:337) com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:120) com.sun.faces.lifecycle.Phase.doPhase(Phase.java:101) com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:219) javax.faces.webapp.FacesServlet.service(FacesServlet.java:647) org.primefaces.webapp.filter.FileUploadFilter.doFilter(FileUploadFilter.java:72) org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:51) net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:198) net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:176) com.alibaba.druid.support.http.WebStatFilter.doFilter(WebStatFilter.java:114) com.speedlife.framework.web.filters.BaseFilter.processFilter(BaseFilter.java:208) com.speedlife.framework.web.filters.BaseFilter.handleDoFilter(BaseFilter.java:138) com.speedlife.framework.web.filters.BaseFilter.doFilter(BaseFilter.java:100) com.speedlife.framework.web.filters.BaseFilter.processFilter(BaseFilter.java:208) com.speedlife.security.web.support.SecurityFilter.processFilter(SecurityFilter.java:122) com.speedlife.framework.web.filters.BaseFilter.handleDoFilter(BaseFilter.java:135) com.speedlife.framework.web.filters.BaseFilter.doFilter(BaseFilter.java:100) com.speedlife.framework.web.filters.BaseFilter.processFilter(BaseFilter.java:208) com.speedlife.framework.web.filters.threadlocal.ThreadLocalFilter.processFilter(ThreadLocalFilter.java:19) com.speedlife.framework.web.filters.BaseFilter.handleDoFilter(BaseFilter.java:135) com.speedlife.framework.web.filters.BaseFilter.doFilter(BaseFilter.java:100) com.speedlife.framework.web.filters.EncodingFilter.doFilter(EncodingFilter.java:33) com.speedlife.framework.web.filters.BaseFilter.processFilter(BaseFilter.java:208) com.speedlife.framework.web.filters.BaseLog4JUserFilter.processFilter(BaseLog4JUserFilter.java:33) com.speedlife.framework.web.filters.BaseFilter.handleDoFilter(BaseFilter.java:135) com.speedlife.framework.web.filters.BaseFilter.doFilter(BaseFilter.java:100) com.speedlife.framework.web.filters.DisableUrlSessionFilter.doFilter(DisableUrlSessionFilter.java:89)
):注意 主要问题的全部 stack 信息可以在 server logs 里查看