ju.taobao.com的异常信息,很难收集到的。今天遇到了,保存一下,留作日后分析堆栈。

500 Internal Server Error

An exception occurred while processing the request

com.alibaba.webx.WebxException: Failed to execute screen: tg.LifeHome (template: screen/tg/lifeHome.vm)
	at com.alibaba.webx.WebxControllerServlet.handleRequest(WebxControllerServlet.java:111)
	at com.alibaba.webx.controller.AbstractWebxControllerServlet.doGet(AbstractWebxControllerServlet.java:113)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:690)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.alibaba.webx.filter.AbstractFilter.doFilter(AbstractFilter.java:136)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.alibaba.webx.filter.rundata.RunDataFilter.doFilter(RunDataFilter.java:48)
	at com.alibaba.webx.filter.AbstractFilter.doFilter(AbstractFilter.java:150)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.alibaba.webx.filter.timer.TimerFilter.doFilter(TimerFilter.java:93)
	at com.alibaba.webx.filter.AbstractFilter.doFilter(AbstractFilter.java:150)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.taobao.session.TaobaoSessionFilter.doFilter(TaobaoSessionFilter.java:143)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.taobao.session.TaobaoSessionFilter.doFilter(TaobaoSessionFilter.java:205)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.taobao.matrix.ju.web.filter.JuSphFilter.doFilter(JuSphFilter.java:55)
	at com.taobao.matrix.ju.web.filter.JuSphFilter.doFilter(JuSphFilter.java:36)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
	at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:179)
	at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
	at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157)
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:262)
	at org.apache.coyote.ajp.AjpAprProcessor.process(AjpAprProcessor.java:425)
	at org.apache.coyote.ajp.AjpAprProtocol$AjpConnectionHandler.process(AjpAprProtocol.java:378)
	at org.apache.tomcat.util.net.AprEndpoint$Worker.run(AprEndpoint.java:1508)
	at java.lang.Thread.run(Thread.java:662)
Caused by: com.alibaba.service.pipeline.PipelineException: Failed to execute screen: tg.LifeHome (template: screen/tg/lifeHome.vm)
	at com.alibaba.turbine.pipeline.PerformScreenTemplateValve.performScreenModule(PerformScreenTemplateValve.java:112)
	at com.alibaba.turbine.pipeline.PerformScreenTemplateValve.invoke(PerformScreenTemplateValve.java:48)
	at com.alibaba.turbine.pipeline.AbstractValve.invoke(AbstractValve.java:33)
	at com.alibaba.service.pipeline.DefaultPipeline.invokeNext(DefaultPipeline.java:224)
	at com.alibaba.service.pipeline.DefaultPipeline.invoke(DefaultPipeline.java:187)
	at com.alibaba.turbine.pipeline.ChooseValve$Condition.invokeSubPipeline(ChooseValve.java:82)
	at com.alibaba.turbine.pipeline.ChooseValve.invoke(ChooseValve.java:57)
	at com.alibaba.turbine.pipeline.AbstractValve.invoke(AbstractValve.java:33)
	at com.alibaba.service.pipeline.DefaultPipeline.invokeNext(DefaultPipeline.java:224)
	at com.alibaba.service.pipeline.DefaultPipeline.invoke(DefaultPipeline.java:187)
	at com.alibaba.service.pipeline.TryCatchFinallyValve.invokeTryPipeline(TryCatchFinallyValve.java:114)
	at com.alibaba.webx.WebxControllerServlet.handleRequest(WebxControllerServlet.java:108)
	... 42 more
Caused by: com.alibaba.webx.WebxException: Error rendering Velocity template: /screen/tg/lifeHome.vm
	at com.alibaba.turbine.module.TemplateModule.handleException(TemplateModule.java:108)
	at com.alibaba.turbine.module.TemplateModule.mergeTemplate(TemplateModule.java:92)
	at com.alibaba.turbine.module.TemplateModule.execute(TemplateModule.java:44)
	at com.alibaba.turbine.pipeline.PerformScreenTemplateValve.performScreenModule(PerformScreenTemplateValve.java:108)
	... 53 more
Caused by: com.alibaba.service.template.TemplateNotFoundException: Error rendering Velocity template: /screen/tg/lifeHome.vm
	at com.alibaba.service.velocity.DefaultVelocityService.renderingError(DefaultVelocityService.java:433)
	at com.alibaba.service.velocity.DefaultVelocityService.mergeTemplate(DefaultVelocityService.java:342)
	at com.alibaba.service.velocity.DefaultVelocityService.mergeTemplate(DefaultVelocityService.java:381)
	at com.alibaba.service.template.DefaultTemplateService.mergeTemplate(DefaultTemplateService.java:189)
	at com.alibaba.turbine.module.TemplateModule.mergeTemplate(TemplateModule.java:90)
	... 55 more
Caused by: org.apache.velocity.exception.ResourceNotFoundException: Unable to find resource '/screen/tg/lifeHome.vm'
	at org.apache.velocity.runtime.resource.ResourceManagerImpl.loadResource(ResourceManagerImpl.java:483)
	at org.apache.velocity.runtime.resource.ResourceManagerImpl.getResource(ResourceManagerImpl.java:354)
	at org.apache.velocity.runtime.RuntimeInstance.getTemplate(RuntimeInstance.java:1400)
	at org.apache.velocity.app.VelocityEngine.mergeTemplate(VelocityEngine.java:370)
	at com.alibaba.service.velocity.DefaultVelocityService.mergeTemplate(DefaultVelocityService.java:340)
	... 58 more

Another exception occurred while handling preceding exception

com.alibaba.webx.WebxException: Failed to invoke catch-pipeline
	at com.alibaba.webx.WebxControllerServlet.handleException(WebxControllerServlet.java:166)
	at com.alibaba.webx.controller.AbstractWebxControllerServlet.doGet(AbstractWebxControllerServlet.java:139)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:690)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.alibaba.webx.filter.AbstractFilter.doFilter(AbstractFilter.java:136)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.alibaba.webx.filter.rundata.RunDataFilter.doFilter(RunDataFilter.java:48)
	at com.alibaba.webx.filter.AbstractFilter.doFilter(AbstractFilter.java:150)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.alibaba.webx.filter.timer.TimerFilter.doFilter(TimerFilter.java:93)
	at com.alibaba.webx.filter.AbstractFilter.doFilter(AbstractFilter.java:150)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.taobao.session.TaobaoSessionFilter.doFilter(TaobaoSessionFilter.java:143)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.taobao.session.TaobaoSessionFilter.doFilter(TaobaoSessionFilter.java:205)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.taobao.matrix.ju.web.filter.JuSphFilter.doFilter(JuSphFilter.java:55)
	at com.taobao.matrix.ju.web.filter.JuSphFilter.doFilter(JuSphFilter.java:36)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
	at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:179)
	at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
	at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157)
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:262)
	at org.apache.coyote.ajp.AjpAprProcessor.process(AjpAprProcessor.java:425)
	at org.apache.coyote.ajp.AjpAprProtocol$AjpConnectionHandler.process(AjpAprProtocol.java:378)
	at org.apache.tomcat.util.net.AprEndpoint$Worker.run(AprEndpoint.java:1508)
	at java.lang.Thread.run(Thread.java:662)
Caused by: com.alibaba.service.pipeline.PipelineException: Failed to execute screen: Error (template: screen/error.vm)
	at com.alibaba.turbine.pipeline.PerformScreenTemplateValve.performScreenModule(PerformScreenTemplateValve.java:112)
	at com.alibaba.turbine.pipeline.PerformScreenTemplateValve.invoke(PerformScreenTemplateValve.java:48)
	at com.alibaba.turbine.pipeline.AbstractValve.invoke(AbstractValve.java:33)
	at com.alibaba.service.pipeline.DefaultPipeline.invokeNext(DefaultPipeline.java:224)
	at com.alibaba.service.pipeline.DefaultPipeline.invoke(DefaultPipeline.java:187)
	at com.alibaba.service.pipeline.TryCatchFinallyValve.invokeCatchPipeline(TryCatchFinallyValve.java:141)
	at com.alibaba.webx.WebxControllerServlet.handleException(WebxControllerServlet.java:162)
	... 42 more
Caused by: com.alibaba.webx.WebxException: Error rendering Velocity template: /screen/error.vm
	at com.alibaba.turbine.module.TemplateModule.handleException(TemplateModule.java:108)
	at com.alibaba.turbine.module.TemplateModule.mergeTemplate(TemplateModule.java:92)
	at com.alibaba.turbine.module.TemplateModule.execute(TemplateModule.java:44)
	at com.alibaba.turbine.pipeline.PerformScreenTemplateValve.performScreenModule(PerformScreenTemplateValve.java:108)
	... 48 more
Caused by: com.alibaba.service.template.TemplateNotFoundException: Error rendering Velocity template: /screen/error.vm
	at com.alibaba.service.velocity.DefaultVelocityService.renderingError(DefaultVelocityService.java:433)
	at com.alibaba.service.velocity.DefaultVelocityService.mergeTemplate(DefaultVelocityService.java:342)
	at com.alibaba.service.velocity.DefaultVelocityService.mergeTemplate(DefaultVelocityService.java:381)
	at com.alibaba.service.template.DefaultTemplateService.mergeTemplate(DefaultTemplateService.java:189)
	at com.alibaba.turbine.module.TemplateModule.mergeTemplate(TemplateModule.java:90)
	... 50 more
Caused by: org.apache.velocity.exception.ResourceNotFoundException: Unable to find resource '/screen/error.vm'
	at org.apache.velocity.runtime.resource.ResourceManagerImpl.loadResource(ResourceManagerImpl.java:483)
	at org.apache.velocity.runtime.resource.ResourceManagerImpl.getResource(ResourceManagerImpl.java:354)
	at org.apache.velocity.runtime.RuntimeInstance.getTemplate(RuntimeInstance.java:1400)
	at org.apache.velocity.app.VelocityEngine.mergeTemplate(VelocityEngine.java:370)
	at com.alibaba.service.velocity.DefaultVelocityService.mergeTemplate(DefaultVelocityService.java:340)
	... 53 more

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