faber81 [https://community.jboss.org/people/faber81] created the discussion "How can I create Java web service (jax-ws) with array or List as a parameter" To view the discussion, visit: https://community.jboss.org/message/714907#714907 -------------------------------------------------------------- How to invoke a list of parameters and a string parameter URL wsdlLocation;                     String messaggio="";                     try {                               wsdlLocation = new URL(" http://localhost:8080...................................?wsdl http://localhost:8080...................................?wsdl");                               String ns = " http://impl.businesslogic/ http://impl.businesslogic/";                               QName serviceName = new QName(ns, "ServiceBL");                               QName port = new QName(ns, ServiceBLPort");                               QName operation = new QName(ns, "executeService");                               ServiceFactory factory = ServiceFactory.newInstance();                               Service service = factory.createService(wsdlLocation, serviceName);                               Call call = service.createCall(port, operation); Object rispostaWS = call.invoke(new Object[]{new List<String>command, new String(ID)});                               messaggio = (String)rispostaWS; this is my method but throws error. -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/714907#714907] Start a new discussion in JBoss Web Services at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&...]