xmpp - Creating Chat Room In Android Gives Error:"item-not-found(404) -


i developing chat application using asmack. able connect , send messages private chat.however, when trying create chat room error:

       item-not-found(404)

this code using:

         setconnection(connection);            if(connection != null)            {                try         {                 // smackandroid.init(this);                 multiuserchat muc=new multiuserchat(connection,"chat1@groupchat.google.com");               muc.create("greatandroid");               log.d("chat room created","successfully created chat room");               form form = muc.getconfigurationform();               form submitform = form.createanswerform();               (iterator fields = form.getfields();fields.hasnext();){                 formfield field = (formfield) fields.next();                   if(!formfield.type_hidden.equals(field.gettype()) && field.getvariable()!= null){                       submitform.setdefaultanswer(field.getvariable());                       submitform.setanswer("muc#roomconfig_publicroom", true);                       muc.sendconfigurationform(submitform);                       log.d("config form created","successfully configured chat form");                   }               }                       }                 catch(exception ex)                 {log.d("error creating chat room",ex.getmessage().tostring());}}

how can resolve this?

use code

// the room's configuration form             form form = muc.getconfigurationform();             // create new form submit             // based on original form             form submitform = form.createanswerform();             // add default answers form             // submit             (iterator fields = form.getfields(); fields.hasnext();) {                 formfield field = (formfield) fields.next();                 if (!formfield.type_hidden.equals(field.gettype())                         && field.getvariable() != null) {                     // sets default value                     // answer                     //                      submitform.setdefaultanswer(field.getvariable());                 }             }               submitform.setanswer("muc#roomconfig_roomdesc", groupname);             submitform.setanswer("muc#roomconfig_publicroom", false); //             submitform.setanswer("muc#roomconfig_persistentroom", true);             //             submitform.setanswer("muc#roomconfig_membersonly", false);             //             submitform.setanswer("muc#roomconfig_allowinvites", true);             // jid             // submitform.setanswer("muc#roomconfig_whois", "anyone");             //             submitform.setanswer("muc#roomconfig_enablelogging", true);             //             // submitform.setanswer("x-muc#roomconfig_reservednick", true);             //             // submitform.setanswer("x-muc#roomconfig_canchangenick",             // false);             //             // submitform.setanswer("x-muc#roomconfig_registration", false);             // send completed form (with default values)             // server configure room             muc.sendconfigurationform(submitform);

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