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https://issues.apache.org/jira/browse/CAMEL-14267?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Claus Ibsen resolved CAMEL-14267.
---------------------------------
Resolution: Fixed
Thanks for the PR
> Conversion fails with NullPointerException when the body is null at the end
> of a route and an outputType is set
> ----------------------------------------------------------------------------------------------------------------
>
> Key: CAMEL-14267
> URL: https://issues.apache.org/jira/browse/CAMEL-14267
> Project: Camel
> Issue Type: Bug
> Components: camel-core
> Affects Versions: 2.24.2
> Reporter: Fabien Taysse
> Priority: Major
> Fix For: 2.24.3, 3.0.1, 2.25.0, 3.1.0
>
> Attachments: test-npe.zip
>
> Time Spent: 40m
> Remaining Estimate: 0h
>
> NullPointerException thrown if the body is null at the end of a route and an
> outputType is set.
> Sample code:
> {code:java}
> from("timer:foo?repeatCount=1")
> .setBody().constant("42")
> .to("direct:sub");
> from("direct:sub")
> .inputType(String.class)
> .outputType(Integer.class)
> .setBody().constant(null);
> {code}
> {{Thrown exception:}}
> {code:java}
> java.lang.NullPointerException: nulljava.lang.NullPointerException: null at
> org.apache.camel.processor.ContractAdvice.convertIfRequired(ContractAdvice.java:149)
> ~[camel-core-2.24.2.jar:2.24.2] at
> org.apache.camel.processor.ContractAdvice.doTransform(ContractAdvice.java:124)
> ~[camel-core-2.24.2.jar:2.24.2] at
> org.apache.camel.processor.ContractAdvice.after(ContractAdvice.java:103)
> ~[camel-core-2.24.2.jar:2.24.2] at
> org.apache.camel.processor.CamelInternalProcessor$InternalCallback.done(CamelInternalProcessor.java:251)
> ~[camel-core-2.24.2.jar:2.24.2] at
> org.apache.camel.processor.CamelInternalProcessor$InternalCallback.done(CamelInternalProcessor.java:262)
> ~[camel-core-2.24.2.jar:2.24.2] at
> org.apache.camel.processor.RedeliveryErrorHandler.process(RedeliveryErrorHandler.java:579)
> ~[camel-core-2.24.2.jar:2.24.2] at
> org.apache.camel.processor.CamelInternalProcessor.process(CamelInternalProcessor.java:201)
> [camel-core-2.24.2.jar:2.24.2] at
> org.apache.camel.processor.CamelInternalProcessor.process(CamelInternalProcessor.java:201)
> [camel-core-2.24.2.jar:2.24.2] at
> org.apache.camel.component.direct.DirectProducer.process(DirectProducer.java:76)
> ~[camel-core-2.24.2.jar:2.24.2] at
> org.apache.camel.processor.SendProcessor.process(SendProcessor.java:148)
> ~[camel-core-2.24.2.jar:2.24.2] at
> org.apache.camel.processor.RedeliveryErrorHandler.process(RedeliveryErrorHandler.java:548)
> ~[camel-core-2.24.2.jar:2.24.2] at
> org.apache.camel.processor.CamelInternalProcessor.process(CamelInternalProcessor.java:201)
> [camel-core-2.24.2.jar:2.24.2] at
> org.apache.camel.processor.Pipeline.process(Pipeline.java:138)
> ~[camel-core-2.24.2.jar:2.24.2] at
> org.apache.camel.processor.Pipeline.process(Pipeline.java:101)
> ~[camel-core-2.24.2.jar:2.24.2] at
> org.apache.camel.processor.CamelInternalProcessor.process(CamelInternalProcessor.java:201)
> [camel-core-2.24.2.jar:2.24.2] at
> org.apache.camel.component.timer.TimerConsumer.sendTimerExchange(TimerConsumer.java:197)
> [camel-core-2.24.2.jar:2.24.2] at
> org.apache.camel.component.timer.TimerConsumer$1.run(TimerConsumer.java:79)
> [camel-core-2.24.2.jar:2.24.2] at
> java.util.TimerThread.mainLoop(Timer.java:555) [na:1.8.0_66] at
> java.util.TimerThread.run(Timer.java:505) [na:1.8.0_66]{code}
>
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