I've gotten ant to access the right JBoss libs on launch, but now I'm getting an instantiation exception.

Here's what I get when I run the client:

run-client:
     [java] Getting associations for TestingAsset/NLS_Core_Team
     [java] Exception in thread "main" javax.xml.ws.soap.SOAPFaultException: Cannot get target bean
instance
     [java]     at org.jboss.ws.core.jaxws.SOAPFaultHelperJAXWS.getSOAPFaultException(SOAPFaultHelpe
rJAXWS.java:84)
     [java]     at org.jboss.ws.core.jaxws.binding.SOAP11BindingJAXWS.throwFaultException(SOAP11Bind
ingJAXWS.java:107)
     [java]     at org.jboss.ws.core.CommonSOAPBinding.unbindResponseMessage(CommonSOAPBinding.java:
579)
     [java]     at org.jboss.ws.core.CommonClient.invoke(CommonClient.java:381)
     [java]     at org.jboss.ws.core.jaxws.client.ClientImpl.invoke(ClientImpl.java:290)
     [java]     at org.jboss.ws.core.jaxws.client.ClientProxy.invoke(ClientProxy.java:170)
     [java]     at org.jboss.ws.core.jaxws.client.ClientProxy.invoke(ClientProxy.java:150)
     [java]     at $Proxy15.assetAssociationGet(Unknown Source)
     [java]     at dc3.NlsApiClient.getAssociations(NlsApiClient.java:69)
     [java]     at dc3.NlsApiClient.main(NlsApiClient.java:58)
     [java] Java Result: 1

ANd here's what the JBoss log says for this attempt:

2010-03-11 13:48:50,527 ERROR [org.jboss.ws.core.jaxws.SOAPFaultHelperJAXWS] (http-127.0.0.1-8080-1) SOAP request exception
java.lang.IllegalStateException: Cannot get target bean instance
    at org.jboss.wsf.container.jboss50.invocation.InvocationHandlerJSE.getTargetBean(InvocationHandlerJSE.java:82)
    at org.jboss.wsf.container.jboss50.invocation.InvocationHandlerJSE.invoke(InvocationHandlerJSE.java:97)
    at org.jboss.ws.core.server.ServiceEndpointInvoker.invoke(ServiceEndpointInvoker.java:222)

...

    at java.lang.Thread.run(Thread.java:619)
Caused by: java.lang.InstantiationException: com.boeing.nmt.nls.api.ws.NlsApiName
    at java.lang.Class.newInstance0(Class.java:340)
    at java.lang.Class.newInstance(Class.java:308)
    at org.jboss.wsf.container.jboss50.invocation.InvocationHandlerJSE.getTargetBean(InvocationHandlerJSE.java:77)
    ... 28 more

From this it appears the problem is on the service side ( as opposed to client ), which was generated via JBoss's wsconsume utility. However the stack trace gives me no where to go with the problem.

Here's the class in question:

/**
* This class was generated by the JAX-WS RI.
* JAX-WS RI 2.1.3-b02-
* Generated source version: 2.0
*
*/
@WebService(
        name = "NlsApiName",
        targetNamespace = "http://www.boeing.com/NLS/api",
        serviceName="NlsApiServiceName",
        wsdlLocation="/WEB-INF/wsdl/NlsApi.wsdl"
)
@SOAPBinding(style = SOAPBinding.Style.RPC)
public interface NlsApiName {

    @WebMethod(action = "urn:http://www.boeing.com/NLS/soap#AssetAssociationDelete")
    @WebResult(name = "CommandStatus", partName = "CommandStatus")
    public AssociationReturnCode assetAssociationDelete(
        @WebParam(name = "Selector", partName = "Selector")
        AssetSelector selector);

    @WebMethod(action = "urn:http://www.boeing.com/NLS/soap#AssetAssociationGet")
    @WebResult(name = "Results", partName = "Results")
    public AssetAssociationGetResults assetAssociationGet(
        @WebParam(name = "Selector", partName = "Selector")
        AssetSelector selector);

    @WebMethod(action = "urn:http://www.boeing.com/NLS/soap#AssetAssociationSet")
    @WebResult(name = "CommandStatus", partName = "CommandStatus")
    public AssociationReturnCode assetAssociationSet(
        @WebParam(name = "Selector", partName = "Selector")
        AssetSelector selector,
        @WebParam(name = "AssociationValues", partName = "AssociationValues")
        AssociationValues associationValues);

}

I couldn't find any mention of anyone else having this problem, so I must have stumbled into something really basic.