Details
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Type:
Improvement
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Status: Resolved
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Priority:
Major
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Resolution: Fixed
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Affects Version/s: 2.19.0
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Fix Version/s: 2.20.0
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Component/s: camel-core
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Labels:None
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Estimated Complexity:Unknown
Description
You get
Caused by: org.apache.camel.spring.GenericBeansException: Error post processing bean: geoRestController; nested exception is java.lang.NullPointerException
at org.apache.camel.spring.CamelBeanPostProcessor.postProcessBeforeInitialization(CamelBeanPostProcessor.java:159)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyBeanPostProcessorsBeforeInitialization(AbstractAutowireCapableBeanFactory.java:409)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1620)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:555)
... 21 more
Caused by: java.lang.NullPointerException
at java.util.Objects.requireNonNull(Objects.java:203)
at java.util.Optional.<init>(Optional.java:96)
at java.util.Optional.of(Optional.java:108)
at org.apache.camel.builder.DefaultFluentProducerTemplate.setDefaultEndpoint(DefaultFluentProducerTemplate.java:103)
at org.apache.camel.impl.CamelPostProcessorHelper.createInjectionFluentProducerTemplate(CamelPostProcessorHelper.java:333)
at org.apache.camel.impl.CamelPostProcessorHelper.getInjectionValue(CamelPostProcessorHelper.java:224)
at org.apache.camel.impl.DefaultCamelBeanPostProcessor.injectField(DefaultCamelBeanPostProcessor.java:200)
at org.apache.camel.impl.DefaultCamelBeanPostProcessor.injectField(DefaultCamelBeanPostProcessor.java:194)
at org.apache.camel.impl.DefaultCamelBeanPostProcessor$1.doWith(DefaultCamelBeanPostProcessor.java:181)
at org.apache.camel.util.ReflectionHelper.doWithFields(ReflectionHelper.java:73)
at org.apache.camel.impl.DefaultCamelBeanPostProcessor.injectFields(DefaultCamelBeanPostProcessor.java:167)
at org.apache.camel.impl.DefaultCamelBeanPostProcessor.postProcessBeforeInitialization(DefaultCamelBeanPostProcessor.java:82)
at org.apache.camel.spring.CamelBeanPostProcessor.postProcessBeforeInitialization(CamelBeanPostProcessor.java:153)
... 24 more
If you just have
@EndpointInject
private FluentProducerTemplate template;
So you need to set some dummy uri
@EndpointInject(uri = "log:foo")
private FluentProducerTemplate template;
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