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Posted to users@camel.apache.org by vkarkhanis <vk...@gmail.com> on 2013/07/10 05:36:10 UTC

Camel 2.11.0 -- TypeConverterLoaderException

Hello,
We switched from camel 2.9.0 to 2.11.0 version. However, when we load the
camel context (using springs dsl), we get following exception:


Exception in thread "main" org.apache.camel.RuntimeCamelException:
org.apache.camel.TypeConverterLoaderException: Failed to load type
converters because of: Cannot find any type converter classes from the
following packages:
[org.apache.camel.scala.converter.ScalaMutableCollections,
org.apache.camel.scala.converter.ScalaOption,
org.apache.camel.scala.converter.ScalaImmutableCollections]
        at
org.apache.camel.util.ObjectHelper.wrapRuntimeCamelException(ObjectHelper.java:1338)
        at
org.apache.camel.impl.DefaultCamelContext.getTypeConverter(DefaultCamelContext.java:1091)
        at
org.apache.camel.impl.DefaultCamelContext.getTypeConverterRegistry(DefaultCamelContext.java:1106)
        at
org.apache.camel.impl.DefaultCamelContext.forceLazyInitialization(DefaultCamelContext.java:2154)
        at
org.apache.camel.impl.DefaultCamelContext.doStartCamel(DefaultCamelContext.java:1573)
        at
org.apache.camel.impl.DefaultCamelContext.doStart(DefaultCamelContext.java:1478)
        at
org.apache.camel.spring.SpringCamelContext.doStart(SpringCamelContext.java:179)
        at
org.apache.camel.support.ServiceSupport.start(ServiceSupport.java:61)
        at
org.apache.camel.impl.DefaultCamelContext.start(DefaultCamelContext.java:1446)
        at
org.apache.camel.spring.SpringCamelContext.maybeStart(SpringCamelContext.java:228)
        at
org.apache.camel.spring.SpringCamelContext.onApplicationEvent(SpringCamelContext.java:118)
        at
org.apache.camel.spring.CamelContextFactoryBean.onApplicationEvent(CamelContextFactoryBean.java:287)
        at
org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:97)
        at
org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:303)
        at
org.springframework.context.support.AbstractApplicationContext.finishRefresh(AbstractApplicationContext.java:911)
        at
org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:428)
        at
org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:139)
        at
org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:83)
  ......
...
...

Caused by: org.apache.camel.TypeConverterLoaderException: Failed to load
type converters because of: Cannot find any type converter classes from the
following packages:
[org.apache.camel.scala.converter.ScalaMutableCollections,
org.apache.camel.scala.converter.ScalaOption,
org.apache.camel.scala.converter.ScalaImmutableCollections]
        at
org.apache.camel.impl.converter.AnnotationTypeConverterLoader.load(AnnotationTypeConverterLoader.java:117)
        at
org.apache.camel.impl.converter.BaseTypeConverterRegistry.loadTypeConverters(BaseTypeConverterRegistry.java:511)
        at
org.apache.camel.impl.converter.DefaultTypeConverter.doStart(DefaultTypeConverter.java:42)
        at
org.apache.camel.support.ServiceSupport.start(ServiceSupport.java:61)
        at
org.apache.camel.impl.DefaultCamelContext.startService(DefaultCamelContext.java:1803)
        at
org.apache.camel.impl.DefaultCamelContext.doAddService(DefaultCamelContext.java:959)
        at
org.apache.camel.impl.DefaultCamelContext.addService(DefaultCamelContext.java:920)
        at
org.apache.camel.impl.DefaultCamelContext.getTypeConverter(DefaultCamelContext.java:1089)
        ... 19 more


Is this because of camel-scala-2.9.0-2.11.0.jar ? 
Do we need to add any more jars..?


Thank you,
Regards

vkarkhanis




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Re: Camel 2.11.0 -- TypeConverterLoaderException

Posted by Christian Müller <ch...@gmail.com>.
Than remove these both jar files and try again.

Best,
Christian

Sent from a mobile device
Am 10.07.2013 13:16 schrieb "vkarkhanis" <vk...@gmail.com>:

> Hello,
> Frankly, we don't use Scala at all ! We just wanted to switch to camel
> 2.9.0
> to 2.11.0 and would still be java.
>
> Thank you,
> Regards
> vkarkhanis
>
>
>
> --
> View this message in context:
> http://camel.465427.n5.nabble.com/Camel-2-11-0-TypeConverterLoaderException-tp5735404p5735432.html
> Sent from the Camel - Users mailing list archive at Nabble.com.
>

Re: Camel 2.11.0 -- TypeConverterLoaderException

Posted by vkarkhanis <vk...@gmail.com>.
Hello,
Frankly, we don't use Scala at all ! We just wanted to switch to camel 2.9.0
to 2.11.0 and would still be java.

Thank you,
Regards
vkarkhanis



--
View this message in context: http://camel.465427.n5.nabble.com/Camel-2-11-0-TypeConverterLoaderException-tp5735404p5735432.html
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Re: Camel 2.11.0 -- TypeConverterLoaderException

Posted by Christian Müller <ch...@gmail.com>.
Which Scala version do you use?

Best,
Christian

Sent from a mobile device
Am 10.07.2013 12:34 schrieb "vkarkhanis" <vk...@gmail.com>:

> Hello Willem,
> Thanks for the reply.
>
> We have following two jars in the classpath:
>
> 1. camel-scala-2.11.0.jar
> 2. camel-scala_2.9-2.11.0.jar
>
> Can you please let me know if you are referring to the above two jars.
>
> Thank you,
> Regards
>
> vkarkhanis
>
>
>
> --
> View this message in context:
> http://camel.465427.n5.nabble.com/Camel-2-11-0-TypeConverterLoaderException-tp5735404p5735427.html
> Sent from the Camel - Users mailing list archive at Nabble.com.
>

Re: Camel 2.11.0 -- TypeConverterLoaderException

Posted by vkarkhanis <vk...@gmail.com>.
Hello Willem,
Thanks for the reply.

We have following two jars in the classpath:

1. camel-scala-2.11.0.jar
2. camel-scala_2.9-2.11.0.jar

Can you please let me know if you are referring to the above two jars.

Thank you,
Regards

vkarkhanis



--
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Re: Camel 2.11.0 -- TypeConverterLoaderException

Posted by Willem jiang <wi...@gmail.com>.
Hi,

Can you check if there are two camel-scala jars in you class path and the scala version that you are using？
BTW, if you don't use the scala, you can just move the camel-scala jars away directly.


--  
Willem Jiang

Red Hat, Inc.
FuseSource is now part of Red Hat
Web: http://www.fusesource.com | http://www.redhat.com
Blog: http://willemjiang.blogspot.com (http://willemjiang.blogspot.com/) (English)
          http://jnn.iteye.com (http://jnn.javaeye.com/) (Chinese)
Twitter: willemjiang  
Weibo: 姜宁willem





On Wednesday, July 10, 2013 at 11:36 AM, vkarkhanis wrote:

> Hello,
> We switched from camel 2.9.0 to 2.11.0 version. However, when we load the
> camel context (using springs dsl), we get following exception:
>  
>  
> Exception in thread "main" org.apache.camel.RuntimeCamelException:
> org.apache.camel.TypeConverterLoaderException: Failed to load type
> converters because of: Cannot find any type converter classes from the
> following packages:
> [org.apache.camel.scala.converter.ScalaMutableCollections,
> org.apache.camel.scala.converter.ScalaOption,
> org.apache.camel.scala.converter.ScalaImmutableCollections]
> at
> org.apache.camel.util.ObjectHelper.wrapRuntimeCamelException(ObjectHelper.java:1338)
> at
> org.apache.camel.impl.DefaultCamelContext.getTypeConverter(DefaultCamelContext.java:1091)
> at
> org.apache.camel.impl.DefaultCamelContext.getTypeConverterRegistry(DefaultCamelContext.java:1106)
> at
> org.apache.camel.impl.DefaultCamelContext.forceLazyInitialization(DefaultCamelContext.java:2154)
> at
> org.apache.camel.impl.DefaultCamelContext.doStartCamel(DefaultCamelContext.java:1573)
> at
> org.apache.camel.impl.DefaultCamelContext.doStart(DefaultCamelContext.java:1478)
> at
> org.apache.camel.spring.SpringCamelContext.doStart(SpringCamelContext.java:179)
> at
> org.apache.camel.support.ServiceSupport.start(ServiceSupport.java:61)
> at
> org.apache.camel.impl.DefaultCamelContext.start(DefaultCamelContext.java:1446)
> at
> org.apache.camel.spring.SpringCamelContext.maybeStart(SpringCamelContext.java:228)
> at
> org.apache.camel.spring.SpringCamelContext.onApplicationEvent(SpringCamelContext.java:118)
> at
> org.apache.camel.spring.CamelContextFactoryBean.onApplicationEvent(CamelContextFactoryBean.java:287)
> at
> org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:97)
> at
> org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:303)
> at
> org.springframework.context.support.AbstractApplicationContext.finishRefresh(AbstractApplicationContext.java:911)
> at
> org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:428)
> at
> org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:139)
> at
> org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:83)
> ......
> ...
> ...
>  
> Caused by: org.apache.camel.TypeConverterLoaderException: Failed to load
> type converters because of: Cannot find any type converter classes from the
> following packages:
> [org.apache.camel.scala.converter.ScalaMutableCollections,
> org.apache.camel.scala.converter.ScalaOption,
> org.apache.camel.scala.converter.ScalaImmutableCollections]
> at
> org.apache.camel.impl.converter.AnnotationTypeConverterLoader.load(AnnotationTypeConverterLoader.java:117)
> at
> org.apache.camel.impl.converter.BaseTypeConverterRegistry.loadTypeConverters(BaseTypeConverterRegistry.java:511)
> at
> org.apache.camel.impl.converter.DefaultTypeConverter.doStart(DefaultTypeConverter.java:42)
> at
> org.apache.camel.support.ServiceSupport.start(ServiceSupport.java:61)
> at
> org.apache.camel.impl.DefaultCamelContext.startService(DefaultCamelContext.java:1803)
> at
> org.apache.camel.impl.DefaultCamelContext.doAddService(DefaultCamelContext.java:959)
> at
> org.apache.camel.impl.DefaultCamelContext.addService(DefaultCamelContext.java:920)
> at
> org.apache.camel.impl.DefaultCamelContext.getTypeConverter(DefaultCamelContext.java:1089)
> ... 19 more
>  
>  
> Is this because of camel-scala-2.9.0-2.11.0.jar ?  
> Do we need to add any more jars..?
>  
>  
> Thank you,
> Regards
>  
> vkarkhanis
>  
>  
>  
>  
> --
> View this message in context: http://camel.465427.n5.nabble.com/Camel-2-11-0-TypeConverterLoaderException-tp5735404.html
> Sent from the Camel - Users mailing list archive at Nabble.com (http://Nabble.com).