I have some difficulties deploying my web app on JBoss AS 6.1. My current Project is separated into the main web app (controller/managed beans & web frontend using JSF 2 facelets) and one jar with the composite components + backing beans. But when I try to access the page I got an error that the specified component type could not be instantiated.

Copying the backing bean into the main web app solves the problem, but this isn't what I want. So is there anything to pay attention to?

The backing bean looks like

@FacesComponent(value = "elementBase")
public class ElementBase extends UINamingContainer {
    ...
}

and the composite components interface

<composite:interface componentType="elementBase">
... some attributes
</composite:interface>

The structure of the jar is the following

-- META-INF
    |-- resources
    |    |-- components
    |         |-- elementBase.xhtml
-- com
    |-- example
    |    |-- ElementBase.class

I've also tried to add faces-config.xml within META-INF folder, with the component type, but the component type was still not found.