Finally I tried to install jbossws1.2.0 and use a NB generated jaxws2.0 client and I get the same error : | 06:50:14,060 ERROR [STDERR] org.jboss.remoting.CannotConnectException: Can not connect http client invoker. | 06:50:14,060 ERROR [STDERR] at org.jboss.remoting.transport.http.HTTPClientInvoker.useHttpURLConnection(HTTPClientInvoker.java:201) | ... | 06:50:19,561 ERROR [STDERR] Caused by: java.lang.IllegalArgumentException: protocol = http host = null | 06:50:19,561 ERROR [STDERR] at sun.net.spi.DefaultProxySelector.select(DefaultProxySelector.java:146 | seems like kind of a proxy error... but I have no proxy View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4001492#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...