WARN o.s.a.r.l.ConditionalRejectingErrorHandler - 執行Rabbit消息偵聽器失敗

Question

有2個Spring項目'A'和'B'。他們都使用單獨的數據庫。這個想法是保持這些數據庫在同步。同步是通過在項目之間交換Jav POJO對象來完成的。 'A'有一個java web api來處理請求。當進行API調用時，'A'使用Rabbit MQ通過消息傳送通道將POJO傳送到'B'。但Iam在執行上述操作時得到以下例外：

2016-05-21 10:29:02,335 INFO o.mmc.bbc.manager.bbcSiteEventReceived - GenericMessage [payload=org.mmc.bbc.site.events.pseledapi2016.PSELEDAPICustomerRegistrationEventDetail@1cae82, headers={amqp_consumerQueue=bbcSiteEventQueue, id=52e3c373-7acb-c419-7026-da98f101409f, method=siteCustomerRegistered, interface=org.mmc.bbc.site.events.pseledapi2016.PSELEDAPICustomerEventHandler, amqp_consumerTag=amq.ctag-lP9F34F3q7iDys4iC_pAPA, timestamp=1463840942335}] 
2016-05-21 10:29:02,772 WARN o.s.a.r.l.ConditionalRejectingErrorHandler - Execution of Rabbit message listener failed. 
org.springframework.amqp.rabbit.listener.exception.ListenerExecutionFailedException: Listener threw exception 
    at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.wrapToListenerExecutionFailedExceptionIfNeeded(AbstractMessageListenerContainer.java:864) ~[spring-rabbit-1.4.5.RELEASE.jar:na] 
    at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.doInvokeListener(AbstractMessageListenerContainer.java:759) ~[spring-rabbit-1.4.5.RELEASE.jar:na] 
    at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.invokeListener(AbstractMessageListenerContainer.java:679) ~[spring-rabbit-1.4.5.RELEASE.jar:na] 
    at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer.access$001(SimpleMessageListenerContainer.java:83) [spring-rabbit-1.4.5.RELEASE.jar:na] 
    at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$1.invokeListener(SimpleMessageListenerContainer.java:170) ~[spring-rabbit-1.4.5.RELEASE.jar:na] 
    at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer.invokeListener(SimpleMessageListenerContainer.java:1257) [spring-rabbit-1.4.5.RELEASE.jar:na] 
    at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.executeListener(AbstractMessageListenerContainer.java:660) ~[spring-rabbit-1.4.5.RELEASE.jar:na] 
    at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer.doReceiveAndExecute(SimpleMessageListenerContainer.java:1021) [spring-rabbit-1.4.5.RELEASE.jar:na] 
    at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer.access$100(SimpleMessageListenerContainer.java:83) [spring-rabbit-1.4.5.RELEASE.jar:na] 
    at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$2.doInTransaction(SimpleMessageListenerContainer.java:991) [spring-rabbit-1.4.5.RELEASE.jar:na] 
    at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$2.doInTransaction(SimpleMessageListenerContainer.java:984) [spring-rabbit-1.4.5.RELEASE.jar:na] 
    at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:133) [spring-tx-4.1.7.RELEASE.jar:4.1.7.RELEASE] 
    at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer.receiveAndExecute(SimpleMessageListenerContainer.java:984) [spring-rabbit-1.4.5.RELEASE.jar:na] 
    at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer.access$700(SimpleMessageListenerContainer.java:83) [spring-rabbit-1.4.5.RELEASE.jar:na] 
    at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1119) [spring-rabbit-1.4.5.RELEASE.jar:na] 
    at java.lang.Thread.run(Thread.java:745) [na:1.8.0_66] 
Caused by: org.springframework.messaging.MessageHandlingException: ; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'scopedTarget.principal': Scope 'request' is not active for the current thread; consider dmmcning a scoped proxy for this bean if you intend to refer to it from a singleton; nested exception is java.lang.IllegalStateException: No thread-bound request found: Are you referring to request attributes outside of an actual web request, or processing a request outside of the originally receiving thread? If you are actually operating within a web request and still receive this message, your code is probably running outside of DispatcherServlet/DispatcherPortlet: In this case, use RequestContextListener or RequestContextFilter to expose the current request. 
    at org.springframework.integration.handler.MethodInvokingMessageProcessor.processMessage(MethodInvokingMessageProcessor.java:78) ~[spring-integration-core-4.1.6.RELEASE.jar:na] 
    at org.springframework.integration.handler.ServiceActivatingHandler.handleRequestMessage(ServiceActivatingHandler.java:71) ~[spring-integration-core-4.1.6.RELEASE.jar:na] 
    at org.springframework.integration.handler.AbstractReplyProducingMessageHandler.handleMessageInternal(AbstractReplyProducingMessageHandler.java:99) ~[spring-integration-core-4.1.6.RELEASE.jar:na] 
    at org.springframework.integration.handler.AbstractMessageHandler.handleMessage(AbstractMessageHandler.java:78) ~[spring-integration-core-4.1.6.RELEASE.jar:na] 
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_66] 
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_66] 
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_66] 
    at java.lang.reflect.Method.invoke(Method.java:497) ~[na:1.8.0_66] 
    at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:317) ~[spring-aop-4.1.7.RELEASE.jar:4.1.7.RELEASE] 
    at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:190) ~[spring-aop-4.1.7.RELEASE.jar:4.1.7.RELEASE] 
    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:157) ~[spring-aop-4.1.7.RELEASE.jar:4.1.7.RELEASE] 
    at org.springframework.integration.monitor.SimpleMessageHandlerMetrics.handleMessage(SimpleMessageHandlerMetrics.java:107) ~[spring-integration-jmx-4.1.6.RELEASE.jar:na] 
    at org.springframework.integration.monitor.SimpleMessageHandlerMetrics.invoke(SimpleMessageHandlerMetrics.java:87) ~[spring-integration-jmx-4.1.6.RELEASE.jar:na] 
    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179) ~[spring-aop-4.1.7.RELEASE.jar:4.1.7.RELEASE] 
    at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:207) ~[spring-aop-4.1.7.RELEASE.jar:4.1.7.RELEASE] 
    at com.sun.proxy.$Proxy301.handleMessage(Unknown Source) ~[na:na] 
    at org.springframework.integration.dispatcher.AbstractDispatcher.tryOptimizedDispatch(AbstractDispatcher.java:116) ~[spring-integration-core-4.1.6.RELEASE.jar:na] 
    at org.springframework.integration.dispatcher.UnicastingDispatcher.doDispatch(UnicastingDispatcher.java:101) ~[spring-integration-core-4.1.6.RELEASE.jar:na] 
    at org.springframework.integration.dispatcher.UnicastingDispatcher.dispatch(UnicastingDispatcher.java:97) ~[spring-integration-core-4.1.6.RELEASE.jar:na] 
    at org.springframework.integration.channel.AbstractSubscribableChannel.doSend(AbstractSubscribableChannel.java:77) ~[spring-integration-core-4.1.6.RELEASE.jar:na] 
    at org.springframework.integration.channel.AbstractMessageChannel.send(AbstractMessageChannel.java:287) ~[spring-integration-core-4.1.6.RELEASE.jar:na] 
    at org.springframework.integration.channel.AbstractMessageChannel.send(AbstractMessageChannel.java:245) ~[spring-integration-core-4.1.6.RELEASE.jar:na] 
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_66] 
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_66] 
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_66] 
    at java.lang.reflect.Method.invoke(Method.java:497) ~[na:1.8.0_66] 
    at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:317) ~[spring-aop-4.1.7.RELEASE.jar:4.1.7.RELEASE] 
    at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:190) ~[spring-aop-4.1.7.RELEASE.jar:4.1.7.RELEASE] 
    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:157) ~[spring-aop-4.1.7.RELEASE.jar:4.1.7.RELEASE] 
    at org.springframework.integration.monitor.DirectChannelMetrics.monitorSend(DirectChannelMetrics.java:114) ~[spring-integration-jmx-4.1.6.RELEASE.jar:na] 
    at org.springframework.integration.monitor.DirectChannelMetrics.doInvoke(DirectChannelMetrics.java:98) ~[spring-integration-jmx-4.1.6.RELEASE.jar:na] 
    at org.springframework.integration.monitor.DirectChannelMetrics.invoke(DirectChannelMetrics.java:92) ~[spring-integration-jmx-4.1.6.RELEASE.jar:na] 
    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179) ~[spring-aop-4.1.7.RELEASE.jar:4.1.7.RELEASE] 
    at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:207) ~[spring-aop-4.1.7.RELEASE.jar:4.1.7.RELEASE] 
    at com.sun.proxy.$Proxy297.send(Unknown Source) ~[na:na] 
    at org.springframework.messaging.core.GenericMessagingTemplate.doSend(GenericMessagingTemplate.java:115) ~[spring-messaging-4.1.7.RELEASE.jar:4.1.7.RELEASE] 
    at org.springframework.messaging.core.GenericMessagingTemplate.doSend(GenericMessagingTemplate.java:45) ~[spring-messaging-4.1.7.RELEASE.jar:4.1.7.RELEASE] 
    at org.springframework.messaging.core.AbstractMessageSendingTemplate.send(AbstractMessageSendingTemplate.java:95) ~[spring-messaging-4.1.7.RELEASE.jar:4.1.7.RELEASE] 
    at org.springframework.integration.endpoint.MessageProducerSupport.sendMessage(MessageProducerSupport.java:101) ~[spring-integration-core-4.1.6.RELEASE.jar:na] 
    at org.springframework.integration.amqp.inbound.AmqpInboundChannelAdapter.access$400(AmqpInboundChannelAdapter.java:45) ~[spring-integration-amqp-4.1.6.RELEASE.jar:na] 
    at org.springframework.integration.amqp.inbound.AmqpInboundChannelAdapter$1.onMessage(AmqpInboundChannelAdapter.java:93) ~[spring-integration-amqp-4.1.6.RELEASE.jar:na] 
    at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.doInvokeListener(AbstractMessageListenerContainer.java:756) ~[spring-rabbit-1.4.5.RELEASE.jar:na] 
    ... 14 common frames omitted 
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'scopedTarget.principal': Scope 'request' is not active for the current thread; consider dmmcning a scoped proxy for this bean if you intend to refer to it from a singleton; nested exception is java.lang.IllegalStateException: No thread-bound request found: Are you referring to request attributes outside of an actual web request, or processing a request outside of the originally receiving thread? If you are actually operating within a web request and still receive this message, your code is probably running outside of DispatcherServlet/DispatcherPortlet: In this case, use RequestContextListener or RequestContextFilter to expose the current request. 
    at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:352) ~[spring-beans-4.1.7.RELEASE.jar:4.1.7.RELEASE] 
    at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:194) ~[spring-beans-4.1.7.RELEASE.jar:4.1.7.RELEASE] 
    at org.springframework.aop.target.SimpleBeanTargetSource.getTarget(SimpleBeanTargetSource.java:35) ~[spring-aop-4.1.7.RELEASE.jar:4.1.7.RELEASE] 
    at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:187) ~[spring-aop-4.1.7.RELEASE.jar:4.1.7.RELEASE] 
    at com.sun.proxy.$Proxy334.getName(Unknown Source) ~[na:na] 
    at org.mmc.bbc.manager.core.pseled2016.PSELEDCustomerManagerImpl.siteCustomerRegistered(PSELEDCustomerManagerImpl.java:264) ~[PSELEDCustomerManagerImpl.class:na] 
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_66] 
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_66] 
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_66] 
    at java.lang.reflect.Method.invoke(Method.java:497) ~[na:1.8.0_66] 
    at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:317) ~[spring-aop-4.1.7.RELEASE.jar:4.1.7.RELEASE] 
    at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:190) ~[spring-aop-4.1.7.RELEASE.jar:4.1.7.RELEASE] 
    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:157) ~[spring-aop-4.1.7.RELEASE.jar:4.1.7.RELEASE] 
    at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:99) ~[spring-tx-4.1.7.RELEASE.jar:4.1.7.RELEASE] 
    at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:281) ~[spring-tx-4.1.7.RELEASE.jar:4.1.7.RELEASE] 
    at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:96) ~[spring-tx-4.1.7.RELEASE.jar:4.1.7.RELEASE] 
    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179) ~[spring-aop-4.1.7.RELEASE.jar:4.1.7.RELEASE] 
    at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:207) ~[spring-aop-4.1.7.RELEASE.jar:4.1.7.RELEASE] 
    at com.sun.proxy.$Proxy364.siteCustomerRegistered(Unknown Source) ~[na:na] 
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_66] 
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_66] 
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_66] 
    at java.lang.reflect.Method.invoke(Method.java:497) ~[na:1.8.0_66] 
    at org.springframework.util.ReflectionUtils.invokeMethod(ReflectionUtils.java:203) ~[spring-core-4.1.7.RELEASE.jar:4.1.7.RELEASE] 
    at org.mmc.bbc.manager.core.bbcSiteEventDispatcher.dispatchEvent(bbcSiteEventDispatcher.java:37) ~[bbcSiteEventDispatcher.class:na] 
    at org.mmc.bbc.manager.core.bbcSiteEventDispatcher$$FastClassBySpringCGLIB$$52b1cf10.invoke(<generated>) ~[spring-core-4.1.7.RELEASE.jar:na] 
    at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:204) ~[spring-core-4.1.7.RELEASE.jar:4.1.7.RELEASE] 
    at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:717) ~[spring-aop-4.1.7.RELEASE.jar:4.1.7.RELEASE] 
    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:157) ~[spring-aop-4.1.7.RELEASE.jar:4.1.7.RELEASE] 
    at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:99) ~[spring-tx-4.1.7.RELEASE.jar:4.1.7.RELEASE] 
    at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:281) ~[spring-tx-4.1.7.RELEASE.jar:4.1.7.RELEASE] 
    at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:96) ~[spring-tx-4.1.7.RELEASE.jar:4.1.7.RELEASE] 
    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179) ~[spring-aop-4.1.7.RELEASE.jar:4.1.7.RELEASE] 
    at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:653) ~[spring-aop-4.1.7.RELEASE.jar:4.1.7.RELEASE] 
    at org.mmc.bbc.manager.core.bbcSiteEventDispatcher$$EnhancerBySpringCGLIB$$d10fe7c3.dispatchEvent(<generated>) ~[spring-core-4.1.7.RELEASE.jar:na] 
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_66] 
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_66] 
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_66] 
    at java.lang.reflect.Method.invoke(Method.java:497) ~[na:1.8.0_66] 
    at org.springframework.expression.spel.support.ReflectiveMethodExecutor.execute(ReflectiveMethodExecutor.java:112) ~[spring-expression-4.1.7.RELEASE.jar:4.1.7.RELEASE] 
    at org.springframework.expression.spel.ast.MethodReference.getValueInternal(MethodReference.java:129) ~[spring-expression-4.1.7.RELEASE.jar:4.1.7.RELEASE] 
    at org.springframework.expression.spel.ast.MethodReference.access$000(MethodReference.java:49) ~[spring-expression-4.1.7.RELEASE.jar:4.1.7.RELEASE] 
    at org.springframework.expression.spel.ast.MethodReference$MethodValueRef.getValue(MethodReference.java:342) ~[spring-expression-4.1.7.RELEASE.jar:4.1.7.RELEASE] 
    at org.springframework.expression.spel.ast.CompoundExpression.getValueInternal(CompoundExpression.java:88) ~[spring-expression-4.1.7.RELEASE.jar:4.1.7.RELEASE] 
    at org.springframework.expression.spel.ast.SpelNodeImpl.getTypedValue(SpelNodeImpl.java:131) ~[spring-expression-4.1.7.RELEASE.jar:4.1.7.RELEASE] 
    at org.springframework.expression.spel.standard.SpelExpression.getValue(SpelExpression.java:330) ~[spring-expression-4.1.7.RELEASE.jar:4.1.7.RELEASE] 
    at org.springframework.integration.util.AbstractExpressionEvaluator.evaluateExpression(AbstractExpressionEvaluator.java:164) ~[spring-integration-core-4.1.6.RELEASE.jar:na] 
    at org.springframework.integration.util.MessagingMethodInvokerHelper.processInternal(MessagingMethodInvokerHelper.java:276) ~[spring-integration-core-4.1.6.RELEASE.jar:na] 
    at org.springframework.integration.util.MessagingMethodInvokerHelper.process(MessagingMethodInvokerHelper.java:142) ~[spring-integration-core-4.1.6.RELEASE.jar:na] 
    at org.springframework.integration.handler.MethodInvokingMessageProcessor.processMessage(MethodInvokingMessageProcessor.java:75) ~[spring-integration-core-4.1.6.RELEASE.jar:na] 
    ... 55 common frames omitted 
Caused by: java.lang.IllegalStateException: No thread-bound request found: Are you referring to request attributes outside of an actual web request, or processing a request outside of the originally receiving thread? If you are actually operating within a web request and still receive this message, your code is probably running outside of DispatcherServlet/DispatcherPortlet: In this case, use RequestContextListener or RequestContextFilter to expose the current request. 
    at org.springframework.web.context.request.RequestContextHolder.currentRequestAttributes(RequestContextHolder.java:131) ~[spring-web-4.1.7.RELEASE.jar:4.1.7.RELEASE] 
    at org.springframework.web.context.request.AbstractRequestAttributesScope.get(AbstractRequestAttributesScope.java:41) ~[spring-web-4.1.7.RELEASE.jar:4.1.7.RELEASE] 
    at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:337) ~[spring-beans-4.1.7.RELEASE.jar:4.1.7.RELEASE] 
    ... 104 common frames omitted 

任何人都可以讓我知道爲什麼會發生此錯誤？ 在此先感謝。

Answer 1

scopedTarget.principal僅適用於請求範圍。