Fabien Taysse created CAMEL-14267:
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Summary: 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: came-core
Affects Versions: 2.24.2
Reporter: Fabien Taysse
NullPointerException thrown if the body is null at the end of a route and an
outputType is set.
{{from("timer:foo?repeatCount=1")}}
{{ .setBody().constant("21")}}
{{ .to("direct:sub");}}
{{ from("direct:sub")}}
{{ .inputType(String.class)}}
{{ .outputType(Integer.class)}}
{{ .setBody().constant(null);}}
{{Thrown exception:}}
{{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]}}
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