rich:tree error on nodeSelectListener

[aldru66ru]

Hi everybody!
This simple code wonderfully worked in the JBoss version 4.2.x, but does not work in JBoss 5.1

<rich:tree switchType="ajax" ajaxSubmitSelection="true" value="#{selectKladr.rootCityNode}"
nodeSelectListener="#{selectKladr.cityNodeSelection}" var="citynode" >
 <rich:treeNode >
 <h:outputText value="#{citynode.kladrObject.addressName}" />
 </rich:treeNode>
</rich:tree>

--
public void cityNodeSelection(NodeSelectedEvent event) {
 System.out.print("treeCitySelection run"); // this work
 HtmlTree tree = (HtmlTree) event.getComponent(); // this not work
 ...
}

I receive the following message:
WARNING [javax.enterprise.resource.webcontainer.jsf.lifecycle] (http-127.0.0.1-8443-4) /toolsform/selectAddress.xhtml @24,60 nodeSelectListener="#{selectKladr.cityNodeSelection}": java.lang.reflect.InvocationTargetException

Somebody can prompt how to solve this problem? Google is silent. :-(
My configuration: JBoss 5.1, RichFaces v.3.3.1, Eclipse (v.3.5) project created with use seam-gen v.2.1.1.


Thanks and sorry for my English!

[nbelaevski]

Hi,

Looks like classloading issue, try adding loader repository, e.g. like this:

<!DOCTYPE jboss-web PUBLIC
 "-//JBoss//DTD Web Application 4.0//EN"
 "http://www.jboss.org/j2ee/dtd/jboss-web_4_0.dtd">

<jboss-web>
 <class-loading>
 <loader-repository>
 org.richfaces.samples.richfaces-demo:loader=richfaces-demo-jee5.war
 <loader-repository-config>java2ParentDelegation=true</loader-repository-config>
 </loader-repository>
 </class-loading>
</jboss-web>

[aldru66ru]

I have forgotten to tell in the first message: all work in .war, but not work in .ear deploy.
The answer has appeared very simple: I have placed almost all *.jar files form lib in .ear deploy. In the .war there were only following *.jar: jboss-seam-ui.jar and jxl.jar (without it did not work - mystery :-)) ). And all works! And I am happy!
And once again excuse for my English :-)