[mule-dev] stack trace re: "org.mule.DefaultMuleMessage: setProperty(key, value) called

[CL Kim]

As requested in the mule-console.log, here is the warning and stack trace
entry that we saw while fixing our integration tests.
(As an aside, we now don't have the need to set the "httpStatus" property,
so this warning should go away for us very soon anyway, but just wanted to
share the log entry, as requested in the message.)


WARN 2014-01-09 12:30:55,860 [vmConnectorBatchedKyle.receiver.02]
org.mule.DefaultMuleMessage: setProperty(key, value) called with null value;
removing key: httpStatus; please report the following stack trace to
d...@mule.codehaus.org
java.lang.Throwable
at org.mule.DefaultMuleMessage.setProperty(DefaultMuleMessage.java:457)
at
org.mule.expression.VariableExpressionEnricher.enrich(VariableExpressionEnricher.java:24)
at
org.mule.expression.DefaultExpressionManager.enrich(DefaultExpressionManager.java:278)
at
org.mule.expression.DefaultExpressionManager.enrich(DefaultExpressionManager.java:245)
at org.mule.enricher.MessageEnricher.enrich(MessageEnricher.java:115)
at org.mule.enricher.MessageEnricher.process(MessageEnricher.java:81)
at
org.mule.execution.ExceptionToMessagingExceptionExecutionInterceptor.execute(ExceptionToMessagingExceptionExecutionInterceptor.java:27)
at
org.mule.execution.MessageProcessorNotificationExecutionInterceptor.execute(MessageProcessorNotificationExecutionInterceptor.java:61)
at
org.mule.execution.MessageProcessorExecutionTemplate.execute(MessageProcessorExecutionTemplate.java:47)
at
org.mule.processor.chain.DefaultMessageProcessorChain.doProcess(DefaultMessageProcessorChain.java:95)
at
org.mule.processor.chain.AbstractMessageProcessorChain.process(AbstractMessageProcessorChain.java:70)
at
org.mule.execution.ExceptionToMessagingExceptionExecutionInterceptor.execute(ExceptionToMessagingExceptionExecutionInterceptor.java:27)
at
org.mule.execution.MessageProcessorExecutionTemplate.execute(MessageProcessorExecutionTemplate.java:47)
at
org.mule.processor.AbstractInterceptingMessageProcessorBase.processNext(AbstractInterceptingMessageProcessorBase.java:106)
at
org.mule.interceptor.AbstractEnvelopeInterceptor.process(AbstractEnvelopeInterceptor.java:55)
at
org.mule.execution.ExceptionToMessagingExceptionExecutionInterceptor.execute(ExceptionToMessagingExceptionExecutionInterceptor.java:27)
at
org.mule.execution.MessageProcessorNotificationExecutionInterceptor.execute(MessageProcessorNotificationExecutionInterceptor.java:61)
at
org.mule.execution.MessageProcessorExecutionTemplate.execute(MessageProcessorExecutionTemplate.java:47)
at
org.mule.processor.AbstractInterceptingMessageProcessorBase.processNext(AbstractInterceptingMessageProcessorBase.java:106)
at
org.mule.processor.AbstractFilteringMessageProcessor.process(AbstractFilteringMessageProcessor.java:44)
at
org.mule.execution.ExceptionToMessagingExceptionExecutionInterceptor.execute(ExceptionToMessagingExceptionExecutionInterceptor.java:27)
at
org.mule.execution.MessageProcessorNotificationExecutionInterceptor.execute(MessageProcessorNotificationExecutionInterceptor.java:61)
at
org.mule.execution.MessageProcessorExecutionTemplate.execute(MessageProcessorExecutionTemplate.java:47)
at
org.mule.processor.AbstractInterceptingMessageProcessorBase.processNext(AbstractInterceptingMessageProcessorBase.java:106)
at org.mule.construct.AbstractPipeline$1.process(AbstractPipeline.java:112)
at
org.mule.execution.ExceptionToMessagingExceptionExecutionInterceptor.execute(ExceptionToMessagingExceptionExecutionInterceptor.java:27)
at
org.mule.execution.MessageProcessorNotificationExecutionInterceptor.execute(MessageProcessorNotificationExecutionInterceptor.java:61)
at
org.mule.execution.MessageProcessorExecutionTemplate.execute(MessageProcessorExecutionTemplate.java:47)
at
org.mule.processor.chain.DefaultMessageProcessorChain.doProcess(DefaultMessageProcessorChain.java:95)
at
org.mule.processor.chain.AbstractMessageProcessorChain.process(AbstractMessageProcessorChain.java:70)
at
org.mule.processor.chain.InterceptingChainLifecycleWrapper.doProcess(InterceptingChainLifecycleWrapper.java:54)
at
org.mule.processor.chain.AbstractMessageProcessorChain.process(AbstractMessageProcessorChain.java:70)
at
org.mule.processor.chain.InterceptingChainLifecycleWrapper.access$001(InterceptingChainLifecycleWrapper.java:26)
at
org.mule.processor.chain.InterceptingChainLifecycleWrapper$1.process(InterceptingChainLifecycleWrapper.java:70)
at
org.mule.execution.ExceptionToMessagingExceptionExecutionInterceptor.execute(ExceptionToMessagingExceptionExecutionInterceptor.java:27)
at
org.mule.execution.MessageProcessorNotificationExecutionInterceptor.execute(MessageProcessorNotificationExecutionInterceptor.java:61)
at
org.mule.execution.MessageProcessorExecutionTemplate.execute(MessageProcessorExecutionTemplate.java:47)
at
org.mule.processor.chain.InterceptingChainLifecycleWrapper.process(InterceptingChainLifecycleWrapper.java:65)
at org.mule.construct.AbstractPipeline$3.process(AbstractPipeline.java:204)
at
org.mule.execution.ExceptionToMessagingExceptionExecutionInterceptor.execute(ExceptionToMessagingExceptionExecutionInterceptor.java:27)
at
org.mule.execution.MessageProcessorNotificationExecutionInterceptor.execute(MessageProcessorNotificationExecutionInterceptor.java:61)
at
org.mule.execution.MessageProcessorExecutionTemplate.execute(MessageProcessorExecutionTemplate.java:47)
at
org.mule.processor.chain.SimpleMessageProcessorChain.doProcess(SimpleMessageProcessorChain.java:47)
at
org.mule.processor.chain.AbstractMessageProcessorChain.process(AbstractMessageProcessorChain.java:70)
at
org.mule.processor.chain.InterceptingChainLifecycleWrapper.doProcess(InterceptingChainLifecycleWrapper.java:54)
at
org.mule.processor.chain.AbstractMessageProcessorChain.process(AbstractMessageProcessorChain.java:70)
at
org.mule.processor.chain.InterceptingChainLifecycleWrapper.access$001(InterceptingChainLifecycleWrapper.java:26)
at
org.mule.processor.chain.InterceptingChainLifecycleWrapper$1.process(InterceptingChainLifecycleWrapper.java:70)
at
org.mule.execution.ExceptionToMessagingExceptionExecutionInterceptor.execute(ExceptionToMessagingExceptionExecutionInterceptor.java:27)
at
org.mule.execution.MessageProcessorNotificationExecutionInterceptor.execute(MessageProcessorNotificationExecutionInterceptor.java:61)
at
org.mule.execution.MessageProcessorExecutionTemplate.execute(MessageProcessorExecutionTemplate.java:47)
at
org.mule.processor.chain.InterceptingChainLifecycleWrapper.process(InterceptingChainLifecycleWrapper.java:65)
at
org.mule.transport.AbstractMessageReceiver.routeEvent(AbstractMessageReceiver.java:473)
at
org.mule.transport.AbstractMessageReceiver.routeMessage(AbstractMessageReceiver.java:226)
at
org.mule.transport.AbstractMessageReceiver.routeMessage(AbstractMessageReceiver.java:208)
at
org.mule.transport.AbstractMessageReceiver.routeMessage(AbstractMessageReceiver.java:200)
at
org.mule.transport.AbstractMessageReceiver.routeMessage(AbstractMessageReceiver.java:187)
at
org.mule.transport.vm.VMMessageReceiver.processMessage(VMMessageReceiver.java:237)
at
org.mule.transport.TransactedPollingMessageReceiver$1.process(TransactedPollingMessageReceiver.java:147)
at
org.mule.transport.TransactedPollingMessageReceiver$1.process(TransactedPollingMessageReceiver.java:137)
at
org.mule.execution.ExecuteCallbackInterceptor.execute(ExecuteCallbackInterceptor.java:20)
at
org.mule.execution.HandleExceptionInterceptor.execute(HandleExceptionInterceptor.java:34)
at
org.mule.execution.HandleExceptionInterceptor.execute(HandleExceptionInterceptor.java:18)
at
org.mule.execution.BeginAndResolveTransactionInterceptor.execute(BeginAndResolveTransactionInterceptor.java:58)
at
org.mule.execution.ResolvePreviousTransactionInterceptor.execute(ResolvePreviousTransactionInterceptor.java:48)
at
org.mule.execution.SuspendXaTransactionInterceptor.execute(SuspendXaTransactionInterceptor.java:54)
at
org.mule.execution.ValidateTransactionalStateInterceptor.execute(ValidateTransactionalStateInterceptor.java:44)
at
org.mule.execution.IsolateCurrentTransactionInterceptor.execute(IsolateCurrentTransactionInterceptor.java:44)
at
org.mule.execution.ExternalTransactionInterceptor.execute(ExternalTransactionInterceptor.java:52)
at
org.mule.execution.RethrowExceptionInterceptor.execute(RethrowExceptionInterceptor.java:32)
at
org.mule.execution.RethrowExceptionInterceptor.execute(RethrowExceptionInterceptor.java:17)
at
org.mule.execution.TransactionalErrorHandlingExecutionTemplate.execute(TransactionalErrorHandlingExecutionTemplate.java:113)
at
org.mule.execution.TransactionalErrorHandlingExecutionTemplate.execute(TransactionalErrorHandlingExecutionTemplate.java:34)
at
org.mule.transport.TransactedPollingMessageReceiver.poll(TransactedPollingMessageReceiver.java:153)
at
org.mule.transport.AbstractPollingMessageReceiver.performPoll(AbstractPollingMessageReceiver.java:219)
at
org.mule.transport.PollingReceiverWorker.poll(PollingReceiverWorker.java:84)
at
org.mule.transport.ContinuousPollingReceiverWorker.poll(ContinuousPollingReceiverWorker.java:36)
at
org.mule.transport.PollingReceiverWorker.run(PollingReceiverWorker.java:53)
at org.mule.work.WorkerContext.run(WorkerContext.java:311)
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:695)



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