Issue with Apache camel 2.4 version

This is an issue when I change the camel version from 1.6 to 2.4. I wanted to use a method userOriginaLmessage which was not supported in 1.6. Hence I starte using camel 2.4 version. The code is getting compiled. But when I deploy it in Fuse ESB environment I get below error.

Unexpected exception parsing XML document from class path r开发者_开发技巧esource [camel-route.xml]; nested exception is java.lang.VerifyError:

Can you please help me on this ? What can be the issue.

Thanks in advance for the help.

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Is there any more error message showing up than what you posted? Seems a bit lacking in information :)

There were a ton of changes from 1.6 to 2.4. You should take a look at the Camel 1.x -> 2.x migration guide if you have not done so already:

http://fusesource.com/docs/router/2.2/migration/index.html