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https://issues.apache.org/jira/browse/CAMEL-6154?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Claus Ibsen resolved CAMEL-6154.
--------------------------------
Resolution: Fixed
Okay I logged CAMEL-6193 to fix this better.
> NPE when using the imap mail component with quartz or the timer and pollEnrich
> ------------------------------------------------------------------------------
>
> Key: CAMEL-6154
> URL: https://issues.apache.org/jira/browse/CAMEL-6154
> Project: Camel
> Issue Type: Bug
> Components: camel-mail, camel-quartz
> Affects Versions: 2.10.3, 2.10.4
> Environment: Windows, Tomcat 7.0.32, java 7, Spring 3.1.4
> Reporter: Sven Smets
> Assignee: Claus Ibsen
> Labels: imap, pollenrich, quartz, timer
> Fix For: 2.10.5, 2.11.0
>
> Attachments: error log.txt
>
>
> There is a NPE when using the imap mail component with quartz or the timer
> and pollEnrich as dicussed here:
> http://camel.465427.n5.nabble.com/Schedule-file-mail-endpoint-td3356666.html#a3357538
> I reproduced it on version 2.10.3 and 2.10.4 with
> <route id="myTest">
> <from uri="timer://foo?fixedRate=true&period=10000"/>
> <pollEnrich uri="imap://userName@hostName?password=***"/>
> <to uri="log:testroute?showAll=true&level=INFO"/>
> </route>
> We need to use it with the quartz component (so we can use a cron
> expression), but get the same error
> <route id="myTest">
> <from uri="quartz://testTimer?cron=0+*+*+*+*+?"/>
> <pollEnrich uri="imap://userName@hostName?password=***"/>
> <to uri="log:testroute?showAll=true&level=INFO"/>
> </route>
> 11/03/2013 10:32:04 [DefaultQuartzScheduler-context_Worker-1] ERROR
> org.apache.camel.processor.DefaultErrorHandler - Failed delivery for
> (MessageId: ID-W7-009430-52415-1362994261595-0-3 on ExchangeId:
> ID-W7-009430-52415-1362994261595-0-2). Exhausted after delivery attempt: 1
> caught: org.apache.camel.CamelExchangeException: Error occurred during
> aggregation. Exchange[Message: [Body is null]]. Caused by:
> [org.apache.camel.RuntimeCamelException - Failed to extract body due to:
> null. Exchange: Exchange[MailMessage:
> com.sun.mail.imap.IMAPMessage@411a3fe4]. Message:
> com.sun.mail.imap.IMAPMessage@411a3fe4]
> org.apache.camel.CamelExchangeException: Error occurred during aggregation.
> Exchange[Message: [Body is null]]. Caused by:
> [org.apache.camel.RuntimeCamelException - Failed to extract body due to:
> null. Exchange: Exchange[MailMessage:
> com.sun.mail.imap.IMAPMessage@411a3fe4]. Message:
> com.sun.mail.imap.IMAPMessage@411a3fe4]
> at
> org.apache.camel.processor.PollEnricher.process(PollEnricher.java:194)[camel-core-2.10.4.jar:2.10.4]
> at
> org.apache.camel.util.AsyncProcessorConverterHelper$ProcessorToAsyncProcessorBridge.process(AsyncProcessorConverterHelper.java:61)[camel-core-2.10.4.jar:2.10.4]
> at
> org.apache.camel.util.AsyncProcessorHelper.process(AsyncProcessorHelper.java:73)[camel-core-2.10.4.jar:2.10.4]
> at
> org.apache.camel.processor.DelegateAsyncProcessor.processNext(DelegateAsyncProcessor.java:99)[camel-core-2.10.4.jar:2.10.4]
> at
> org.apache.camel.processor.DelegateAsyncProcessor.process(DelegateAsyncProcessor.java:90)[camel-core-2.10.4.jar:2.10.4]
> at
> org.apache.camel.management.InstrumentationProcessor.process(InstrumentationProcessor.java:72)[camel-core-2.10.4.jar:2.10.4]
> at
> org.apache.camel.util.AsyncProcessorHelper.process(AsyncProcessorHelper.java:73)[camel-core-2.10.4.jar:2.10.4]
> at
> org.apache.camel.processor.DelegateAsyncProcessor.processNext(DelegateAsyncProcessor.java:99)[camel-core-2.10.4.jar:2.10.4]
> at
> org.apache.camel.processor.DelegateAsyncProcessor.process(DelegateAsyncProcessor.java:90)[camel-core-2.10.4.jar:2.10.4]
> at
> org.apache.camel.processor.interceptor.TraceInterceptor.process(TraceInterceptor.java:91)[camel-core-2.10.4.jar:2.10.4]
> at
> org.apache.camel.util.AsyncProcessorHelper.process(AsyncProcessorHelper.java:73)[camel-core-2.10.4.jar:2.10.4]
> at
> org.apache.camel.processor.RedeliveryErrorHandler.processErrorHandler(RedeliveryErrorHandler.java:334)[camel-core-2.10.4.jar:2.10.4]
> at
> org.apache.camel.processor.RedeliveryErrorHandler.process(RedeliveryErrorHandler.java:220)[camel-core-2.10.4.jar:2.10.4]
> at
> org.apache.camel.processor.RouteContextProcessor.processNext(RouteContextProcessor.java:46)[camel-core-2.10.4.jar:2.10.4]
> at
> org.apache.camel.processor.DelegateAsyncProcessor.process(DelegateAsyncProcessor.java:90)[camel-core-2.10.4.jar:2.10.4]
> at
> org.apache.camel.processor.interceptor.DefaultChannel.process(DefaultChannel.java:308)[camel-core-2.10.4.jar:2.10.4]
> at
> org.apache.camel.util.AsyncProcessorHelper.process(AsyncProcessorHelper.java:73)[camel-core-2.10.4.jar:2.10.4]
> at
> org.apache.camel.processor.Pipeline.process(Pipeline.java:117)[camel-core-2.10.4.jar:2.10.4]
> at
> org.apache.camel.processor.Pipeline.process(Pipeline.java:80)[camel-core-2.10.4.jar:2.10.4]
> at
> org.apache.camel.processor.RouteContextProcessor.processNext(RouteContextProcessor.java:46)[camel-core-2.10.4.jar:2.10.4]
> at
> org.apache.camel.processor.DelegateAsyncProcessor.process(DelegateAsyncProcessor.java:90)[camel-core-2.10.4.jar:2.10.4]
> at
> org.apache.camel.processor.UnitOfWorkProcessor.processAsync(UnitOfWorkProcessor.java:150)[camel-core-2.10.4.jar:2.10.4]
> at
> org.apache.camel.processor.UnitOfWorkProcessor.process(UnitOfWorkProcessor.java:117)[camel-core-2.10.4.jar:2.10.4]
> at
> org.apache.camel.processor.RouteInflightRepositoryProcessor.processNext(RouteInflightRepositoryProcessor.java:48)[camel-core-2.10.4.jar:2.10.4]
> at
> org.apache.camel.processor.DelegateAsyncProcessor.process(DelegateAsyncProcessor.java:90)[camel-core-2.10.4.jar:2.10.4]
> at
> org.apache.camel.util.AsyncProcessorHelper.process(AsyncProcessorHelper.java:73)[camel-core-2.10.4.jar:2.10.4]
> at
> org.apache.camel.processor.DelegateAsyncProcessor.processNext(DelegateAsyncProcessor.java:99)[camel-core-2.10.4.jar:2.10.4]
> at
> org.apache.camel.processor.DelegateAsyncProcessor.process(DelegateAsyncProcessor.java:90)[camel-core-2.10.4.jar:2.10.4]
> at
> org.apache.camel.management.InstrumentationProcessor.process(InstrumentationProcessor.java:72)[camel-core-2.10.4.jar:2.10.4]
> at
> org.apache.camel.util.AsyncProcessorHelper.process(AsyncProcessorHelper.java:73)[camel-core-2.10.4.jar:2.10.4]
> at
> org.apache.camel.processor.loadbalancer.QueueLoadBalancer.process(QueueLoadBalancer.java:44)[camel-core-2.10.4.jar:2.10.4]
> at
> org.apache.camel.util.AsyncProcessorHelper.process(AsyncProcessorHelper.java:99)[camel-core-2.10.4.jar:2.10.4]
> at
> org.apache.camel.processor.loadbalancer.QueueLoadBalancer.process(QueueLoadBalancer.java:71)[camel-core-2.10.4.jar:2.10.4]
> at
> org.apache.camel.component.quartz.QuartzEndpoint.onJobExecute(QuartzEndpoint.java:113)[camel-quartz-2.10.4.jar:2.10.4]
> at
> org.apache.camel.component.quartz.CamelJob.execute(CamelJob.java:61)[camel-quartz-2.10.4.jar:2.10.4]
> at
> org.quartz.core.JobRunShell.run(JobRunShell.java:216)[quartz-1.8.5.jar:]
> at
> org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:549)[quartz-1.8.5.jar:]
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