Not instanceof org.apache.camel.TypeConverter value: org.apache.camel.converter.jaxb.FallbackTypeConverter

[Charles Moulliard <cm...@gmail.com>]

Hi,

I'm moving the Fuse Camel examples from camel 1.6 to 2.2. In the
example, there is an exercice where we create a custom FileComponent.
I have been able to deploy the OSGI bundle but when I start the route
using this component, I get this error :

18:39:56,609 | ERROR | xtenderThread-12 | ContextLoaderListener
    | BundleApplicationContextListener   50 | Application context
refresh failed (OsgiBundleXmlApplicationContext(bundle=com.fusesource.camel-exercises-custom-file-component-route,
config=osgibundle:/META-INF/spring/*.xml))
org.apache.camel.RuntimeCamelException: java.lang.ClassCastException:
Not instanceof org.apache.camel.TypeConverter value:
org.apache.camel.converter.jaxb.FallbackTypeConverter@1474c1f
	at org.apache.camel.util.ObjectHelper.wrapRuntimeCamelException(ObjectHelper.java:1055)
	at org.apache.camel.impl.DefaultCamelContext.getTypeConverter(DefaultCamelContext.java:693)
	at org.apache.camel.impl.DefaultCamelContext.forceLazyInitialization(DefaultCamelContext.java:1211)
	at org.apache.camel.impl.DefaultCamelContext.doStartCamel(DefaultCamelContext.java:1083)
	at org.apache.camel.impl.DefaultCamelContext.doStart(DefaultCamelContext.java:1020)
	at org.apache.camel.spring.SpringCamelContext.doStart(SpringCamelContext.java:158)
	at org.apache.camel.impl.ServiceSupport.start(ServiceSupport.java:53)
	at org.apache.camel.impl.DefaultCamelContext.start(DefaultCamelContext.java:898)
	at org.apache.camel.spring.SpringCamelContext.maybeStart(SpringCamelContext.java:197)
	at org.apache.camel.spring.SpringCamelContext.onApplicationEvent(SpringCamelContext.java:101)
	at org.apache.camel.spring.CamelContextFactoryBean.onApplicationEvent(CamelContextFactoryBean.java:593)
	at org.springframework.context.event.SimpleApplicationEventMulticaster$1.run(SimpleApplicationEventMulticaster.java:78)
	at org.springframework.core.task.SyncTaskExecutor.execute(SyncTaskExecutor.java:49)
	at org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:76)
	at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:274)
	at org.springframework.context.support.AbstractApplicationContext.finishRefresh(AbstractApplicationContext.java:736)
	at org.springframework.osgi.context.support.AbstractOsgiBundleApplicationContext.finishRefresh(AbstractOsgiBundleApplicationContext.java:235)
	at org.springframework.osgi.context.support.AbstractDelegatedExecutionApplicationContext$4.run(AbstractDelegatedExecutionApplicationContext.java:358)
	at org.springframework.osgi.util.internal.PrivilegedUtils.executeWithCustomTCCL(PrivilegedUtils.java:85)
	at org.springframework.osgi.context.support.AbstractDelegatedExecutionApplicationContext.completeRefresh(AbstractDelegatedExecutionApplicationContext.java:320)
	at org.springframework.osgi.extender.internal.dependencies.startup.DependencyWaiterApplicationContextExecutor$CompleteRefreshTask.run(DependencyWaiterApplicationContextExecutor.java:136)
	at java.lang.Thread.run(Thread.java:619)
Caused by: java.lang.ClassCastException: Not instanceof
org.apache.camel.TypeConverter value:
org.apache.camel.converter.jaxb.FallbackTypeConverter@1474c1f
	at org.apache.camel.impl.DefaultFactoryFinder.newInstance(DefaultFactoryFinder.java:103)
	at org.apache.camel.impl.DefaultFactoryFinder.newInstance(DefaultFactoryFinder.java:93)
	at org.apache.camel.impl.DefaultFactoryFinder.newInstances(DefaultFactoryFinder.java:64)
	at org.apache.camel.impl.converter.DefaultTypeConverter.loadFallbackTypeConverters(DefaultTypeConverter.java:376)
	at org.apache.camel.impl.converter.DefaultTypeConverter.loadTypeConverters(DefaultTypeConverter.java:366)
	at org.apache.camel.impl.converter.DefaultTypeConverter.doStart(DefaultTypeConverter.java:384)
	at org.apache.camel.impl.ServiceSupport.start(ServiceSupport.java:53)
	at org.apache.camel.util.ServiceHelper.startService(ServiceHelper.java:49)
	at org.apache.camel.impl.DefaultCamelContext.startServices(DefaultCamelContext.java:1174)
	at org.apache.camel.impl.DefaultCamelContext.addService(DefaultCamelContext.java:644)
	at org.apache.camel.impl.DefaultCamelContext.getTypeConverter(DefaultCamelContext.java:691)
	... 20 more

KR,

Charles Moulliard

Senior Enterprise Architect (J2EE, .NET, SOA)
Apache Camel/ServiceMix Committer

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