here is same problem (with different test case). it works with return type Pojo but failed with List<Pojo> or Pojo[]; could it be fuse-esb problem??
20:35:41,671 | WARN | qtp33362237-410 | PhaseInterceptorChain | 147 - org.apache.cxf.cxf-api - 2.6.0.redhat-60024 | Interceptor for {http://jaxws.cxf.examples.fuse.jboss.org/}HelloWorldImplService#{http://jaxws.cxf.examples.fuse.jboss.org/}getPersonList has thrown exception, unwinding now org.apache.cxf.interceptor.Fault at org.apache.cxf.databinding.AbstractWrapperHelper.createWrapperObject(AbstractWrapperHelper.java:107)[147:org.apache.cxf.cxf-api:2.6.0.redhat-60024] at org.apache.cxf.jaxws.interceptors.WrapperClassOutInterceptor.handleMessage(WrapperClassOutInterceptor.java:100)[160:org.apache.cxf.cxf-rt-frontend-jaxws:2.6.0.redhat-60024] at org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:262)[147:org.apache.cxf.cxf-api:2.6.0.redhat-60024] at org.apache.cxf.interceptor.OutgoingChainInterceptor.handleMessage(OutgoingChainInterceptor.java:77)[147:org.apache.cxf.cxf-api:2.6.0.redhat-60024] at org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:262)[147:org.apache.cxf.cxf-api:2.6.0.redhat-60024] at org.apache.cxf.phase.PhaseInterceptorChain.resume(PhaseInterceptorChain.java:231)[147:org.apache.cxf.cxf-api:2.6.0.redhat-60024] at org.apache.cxf.transport.ChainInitiationObserver.onMessage(ChainInitiationObserver.java:78)[147:org.apache.cxf.cxf-api:2.6.0.redhat-60024] at org.apache.cxf.transport.http_jetty.JettyHTTPDestination.serviceRequest(JettyHTTPDestination.java:348)[172:org.apache.cxf.cxf-rt-transports-http-jetty:2.6.0.redhat-60024] at org.apache.cxf.transport.http_jetty.JettyHTTPDestination.doService(JettyHTTPDestination.java:312)[172:org.apache.cxf.cxf-rt-transports-http-jetty:2.6.0.redhat-60024] at org.apache.cxf.transport.http_jetty.JettyHTTPHandler.handle(JettyHTTPHandler.java:72)[172:org.apache.cxf.cxf-rt-transports-http-jetty:2.6.0.redhat-60024] at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1040)[84:org.eclipse.jetty.server:7.6.7.v20120910] at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:976)[84:org.eclipse.jetty.server:7.6.7.v20120910] at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:135)[84:org.eclipse.jetty.server:7.6.7.v20120910] at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:193)[84:org.eclipse.jetty.server:7.6.7.v20120910] at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:116)[84:org.eclipse.jetty.server:7.6.7.v20120910] at org.eclipse.jetty.server.Server.handleAsync(Server.java:403)[84:org.eclipse.jetty.server:7.6.7.v20120910] at org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:488)[84:org.eclipse.jetty.server:7.6.7.v20120910] at org.eclipse.jetty.server.AbstractHttpConnection.content(AbstractHttpConnection.java:931)[84:org.eclipse.jetty.server:7.6.7.v20120910] at org.eclipse.jetty.server.AbstractHttpConnection$RequestHandler.content(AbstractHttpConnection.java:992)[84:org.eclipse.jetty.server:7.6.7.v20120910] at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:856)[79:org.eclipse.jetty.http:7.6.7.v20120910] at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:240)[79:org.eclipse.jetty.http:7.6.7.v20120910] at org.eclipse.jetty.server.AsyncHttpConnection.handle(AsyncHttpConnection.java:82)[84:org.eclipse.jetty.server:7.6.7.v20120910] at org.eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SelectChannelEndPoint.java:627)[81:org.eclipse.jetty.io:7.6.7.v20120910] at org.eclipse.jetty.io.nio.SelectChannelEndPoint$1.run(SelectChannelEndPoint.java:51)[81:org.eclipse.jetty.io:7.6.7.v20120910] at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:608)[90:org.eclipse.jetty.util:7.6.7.v20120910] at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:543)[90:org.eclipse.jetty.util:7.6.7.v20120910] at java.lang.Thread.run(Thread.java:724)[:1.7.0_40] -- View this message in context: http://camel.465427.n5.nabble.com/camel-cxf-return-complex-type-object-problem-tp5746478p5746509.html Sent from the Camel - Users mailing list archive at Nabble.com.