[英]Spring app on Tomcat 7 problems
當我使用嵌入的tomcat 7在本地啟動應用程序時,一切正常。 但是,當我使用tomcat7:redeploy(Maven插件)部署到遠程計算機時,我的應用程序部分出現了問題。 應用啟動正常,並且部分運行正常,但是當我將XML包發送到應用時,它將引發此異常:
ERROR o.s.i.handler.LoggingHandler - org.springframework.integration.transformer.MessageTransformationException: org.springframework.messaging.MessageHandlingException: java.lang.IllegalStateException: Cannot process message
at org.springframework.integration.transformer.MessageTransformingHandler.handleRequestMessage(MessageTransformingHandler.java:74)
at org.springframework.integration.handler.AbstractReplyProducingMessageHandler.handleMessageInternal(AbstractReplyProducingMessageHandler.java:170)
at org.springframework.integration.handler.AbstractMessageHandler.handleMessage(AbstractMessageHandler.java:78)
at org.springframework.integration.endpoint.PollingConsumer.handleMessage(PollingConsumer.java:74)
at org.springframework.integration.endpoint.AbstractPollingEndpoint.doPoll(AbstractPollingEndpoint.java:202)
at org.springframework.integration.endpoint.AbstractPollingEndpoint.access$000(AbstractPollingEndpoint.java:52)
at org.springframework.integration.endpoint.AbstractPollingEndpoint$1.call(AbstractPollingEndpoint.java:146)
at org.springframework.integration.endpoint.AbstractPollingEndpoint$1.call(AbstractPollingEndpoint.java:143)
at org.springframework.integration.endpoint.AbstractPollingEndpoint$Poller$1.run(AbstractPollingEndpoint.java:278)
at org.springframework.integration.util.ErrorHandlingTaskExecutor$1.run(ErrorHandlingTaskExecutor.java:52)
at org.springframework.core.task.SyncTaskExecutor.execute(SyncTaskExecutor.java:50)
at org.springframework.integration.util.ErrorHandlingTaskExecutor.execute(ErrorHandlingTaskExecutor.java:49)
at org.springframework.integration.endpoint.AbstractPollingEndpoint$Poller.run(AbstractPollingEndpoint.java:272)
at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54)
at org.springframework.scheduling.concurrent.ReschedulingRunnable.run(ReschedulingRunnable.java:81)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:439)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
at java.util.concurrent.FutureTask.run(FutureTask.java:138)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:98)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:206)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:895)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:918)
at java.lang.Thread.run(Thread.java:662)
Caused by: org.springframework.messaging.MessageHandlingException: java.lang.IllegalStateException: Cannot process message
at org.springframework.integration.handler.MethodInvokingMessageProcessor.processMessage(MethodInvokingMessageProcessor.java:78)
at org.springframework.integration.transformer.AbstractMessageProcessingTransformer.transform(AbstractMessageProcessingTransformer.java:64)
at org.springframework.integration.transformer.MessageTransformingHandler.handleRequestMessage(MessageTransformingHandler.java:68)
... 22 more
Caused by: java.lang.IllegalStateException: Cannot process message
at org.springframework.integration.util.MessagingMethodInvokerHelper.processInternal(MessagingMethodInvokerHelper.java:284)
at org.springframework.integration.util.MessagingMethodInvokerHelper.process(MessagingMethodInvokerHelper.java:142)
at org.springframework.integration.handler.MethodInvokingMessageProcessor.processMessage(MethodInvokingMessageProcessor.java:75)
... 24 more
Caused by: java.lang.NoSuchMethodError: org.springframework.xml.transform.TraxUtils.isStaxSource(Ljavax/xml/transform/Source;)Z
at org.springframework.oxm.AbstractMarshaller.unmarshal(AbstractMarshaller.java:124)
at com.mozzartbet.joker.api.udp.UDPTransformer.transform(UDPTransformer.java:31)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.springframework.expression.spel.support.ReflectiveMethodExecutor.execute(ReflectiveMethodExecutor.java:63)
at org.springframework.expression.spel.ast.MethodReference.getValueInternal(MethodReference.java:122)
at org.springframework.expression.spel.ast.MethodReference.access$000(MethodReference.java:44)
at org.springframework.expression.spel.ast.MethodReference$MethodValueRef.getValue(MethodReference.java:258)
at org.springframework.expression.spel.ast.CompoundExpression.getValueInternal(CompoundExpression.java:84)
at org.springframework.expression.spel.ast.SpelNodeImpl.getTypedValue(SpelNodeImpl.java:114)
at org.springframework.expression.spel.standard.SpelExpression.getValue(SpelExpression.java:111)
at org.springframework.integration.util.AbstractExpressionEvaluator.evaluateExpression(AbstractExpressionEvaluator.java:159)
at org.springframework.integration.util.MessagingMethodInvokerHelper.processInternal(MessagingMethodInvokerHelper.java:268)
... 26 more
兩台機器上的Java版本是相同的1.6.45,並且遠程tomcat實例上只有此webapp。 我嘗試使用認可的目錄,但沒有成功。
這是根本原因:
Caused by: java.lang.NoSuchMethodError: org.springframework.xml.transform.TraxUtils.isStaxSource(Ljavax/xml/transform/Source;)Z
at org.springframework.oxm.AbstractMarshaller.unmarshal(AbstractMarshaller.java:124)
我猜想JAR的春季版本與Tomcat附帶的版本之間存在沖突。 Tomcat的服務器類加載器首先找到其版本,並且沒有Spring所需的方法。
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