Getting java.lang.Exception: Exception in sending Request :: null  Error

Hi,
I am using Oracle 10.2.0.1.0. My intention is to create a new database instance.
Here are the steps I have taken,
1. Using DBCA, I created a new database instance, oracle sid = MYORCL0318
2. I created the tablespaces for this instance.
then, I went to Enterprise Manager at http://<hostname>:5501/em
Login = sys
password = xxxxxxx
role = SYSDBA
After I login, I would get an Error like this
java.lang.Exception: Exception in sending Request :: null
Any ideas why this is happening and how to fix this?
thanks
ST

1. When I clicked on the Performance tab, I'd get a screen that looks like this
Database Login
* User Name: SYS
* Password: xxxxxxxxxxxxx
* Connect String: MYORCL0318
* Connect As: SYSDBA
In other words, I am kicked out by the system. (I am new to this forum, did not figure out how to attach the screen shot, so I hope you find my description of the screen acceptable.)
2. emctl status returned the following
C:\oracle\product\10.2.0Serve\db_1\BIN>emctl status
Oracle Enterprise Manager 10g Database Control Release 10.2.0.1.0
Copyright (c) 1996, 2005 Oracle Corporation. All rights reserved.
Invalid arguments
Unknown command option status
Usage::
Oracle Enterprise Manager 10g Database Control commands:
emctl start| stop| status| setpasswd dbconsole
emctl secure <options>
emctl set ssl test|off|on em
emctl set ldap <host> <port> <user dn> <user pwd> <context dn>
emctl blackout options can be listed by typing "emctl blackout"
emctl config options can be listed by typing "emctl config"
emctl secure options can be listed by typing "emctl secure"
emctl ilint options can be listed by typing "emctl ilint"
emctl deploy options can be listed by typing "emctl deploy"
so, I entered "emctl status dbconsole" instead, and I got,
C:\oracle\product\10.2.0Serve\db_1\BIN>emctl status dbconsole
Oracle Enterprise Manager 10g Database Control Release 10.2.0.1.0
Copyright (c) 1996, 2005 Oracle Corporation. All rights reserved.
http://hostname:5501/em/console/aboutApplication
EM Daemon is not running.
Logs are generated in directory C:\oracle\product\10.2.0Serve\db_1/<hostname>_MYORCL0318/sysman/log
3. <ORACLE_HOME>\<hostname>_<SID>\sysman\log
there are several log files in that directory,
emdb.nohup
emdctl.log
emdctl.trc
emoms.log
emoms.trc
OracleDBConsoleMYORCL0318exit.log
OracleDBConsoleMYORCL0318srvc.log
I'd assume you meant emoms.log
towards the bottom of this log file, it has
2010-03-19 13:55:32,843 [MetricCollector:HOMETAB_THREAD600:60] ERROR rt.DbMetricCollectorTarget _getAllData.328 - oracle.sysman.emSDK.emd.comm.CommException: Exception in sending Request :: null
oracle.sysman.emSDK.emd.comm.CommException: Exception in sending Request :: null
     at oracle.sysman.emSDK.emd.comm.EMDClient.getResponseForRequest_(EMDClient.java:1319)
     at oracle.sysman.emSDK.emd.comm.EMDClient.getResponseForRequest(EMDClient.java:1212)
     at oracle.sysman.emSDK.emd.comm.EMDClient.getMetrics(EMDClient.java:637)
     at oracle.sysman.emo.perf.metric.rt.DbHomeTab._getAllData(DbHomeTab.java:324)
     at oracle.sysman.emo.perf.metric.rt.DbHomeTab.getData(DbHomeTab.java:139)
     at oracle.sysman.emo.perf.metric.eng.MetricCached.collectCachedData(MetricCached.java:402)
     at oracle.sysman.emo.perf.metric.eng.MetricCollectorThread._collectCachedData(MetricCollectorThread.java:596)
     at oracle.sysman.emo.perf.metric.eng.MetricCollectorThread.run(MetricCollectorThread.java:320)
     at java.lang.Thread.run(Thread.java:534)
2010-03-19 13:55:32,843 [MetricCollector:HOMETAB_THREAD600:60] ERROR rt.DbMetricCollectorTarget _getAllData.328 - oracle.sysman.emSDK.emd.comm.CommException: Exception in sending Request :: null
oracle.sysman.emSDK.emd.comm.CommException: Exception in sending Request :: null
     at oracle.sysman.emSDK.emd.comm.EMDClient.getResponseForRequest_(EMDClient.java:1319)
     at oracle.sysman.emSDK.emd.comm.EMDClient.getResponseForRequest(EMDClient.java:1212)
     at oracle.sysman.emSDK.emd.comm.EMDClient.getMetrics(EMDClient.java:637)
     at oracle.sysman.emo.perf.metric.rt.DbHomeTab._getAllData(DbHomeTab.java:324)
     at oracle.sysman.emo.perf.metric.rt.DbHomeTab.getData(DbHomeTab.java:139)
     at oracle.sysman.emo.perf.metric.eng.MetricCached.collectCachedData(MetricCached.java:402)
     at oracle.sysman.emo.perf.metric.eng.MetricCollectorThread._collectCachedData(MetricCollectorThread.java:596)
     at oracle.sysman.emo.perf.metric.eng.MetricCollectorThread.run(MetricCollectorThread.java:320)
     at java.lang.Thread.run(Thread.java:534)
2010-03-19 13:56:32,843 [MetricCollector:HOMETAB_THREAD600:60] ERROR rt.DbMetricCollectorTarget _getAllData.328 - oracle.sysman.emSDK.emd.comm.CommException: Exception in sending Request :: null
oracle.sysman.emSDK.emd.comm.CommException: Exception in sending Request :: null
     at oracle.sysman.emSDK.emd.comm.EMDClient.getResponseForRequest_(EMDClient.java:1319)
     at oracle.sysman.emSDK.emd.comm.EMDClient.getResponseForRequest(EMDClient.java:1212)
     at oracle.sysman.emSDK.emd.comm.EMDClient.getMetrics(EMDClient.java:637)
     at oracle.sysman.emo.perf.metric.rt.DbHomeTab._getAllData(DbHomeTab.java:324)
     at oracle.sysman.emo.perf.metric.rt.DbHomeTab.getData(DbHomeTab.java:139)
     at oracle.sysman.emo.perf.metric.eng.MetricCached.collectCachedData(MetricCached.java:402)
     at oracle.sysman.emo.perf.metric.eng.MetricCollectorThread._collectCachedData(MetricCollectorThread.java:596)
     at oracle.sysman.emo.perf.metric.eng.MetricCollectorThread.run(MetricCollectorThread.java:320)
     at java.lang.Thread.run(Thread.java:534)
2010-03-19 13:56:32,843 [MetricCollector:HOMETAB_THREAD600:60] ERROR rt.DbMetricCollectorTarget _getAllData.328 - oracle.sysman.emSDK.emd.comm.CommException: Exception in sending Request :: null
oracle.sysman.emSDK.emd.comm.CommException: Exception in sending Request :: null
     at oracle.sysman.emSDK.emd.comm.EMDClient.getResponseForRequest_(EMDClient.java:1319)
     at oracle.sysman.emSDK.emd.comm.EMDClient.getResponseForRequest(EMDClient.java:1212)
     at oracle.sysman.emSDK.emd.comm.EMDClient.getMetrics(EMDClient.java:637)
     at oracle.sysman.emo.perf.metric.rt.DbHomeTab._getAllData(DbHomeTab.java:324)
     at oracle.sysman.emo.perf.metric.rt.DbHomeTab.getData(DbHomeTab.java:139)
     at oracle.sysman.emo.perf.metric.eng.MetricCached.collectCachedData(MetricCached.java:402)
     at oracle.sysman.emo.perf.metric.eng.MetricCollectorThread._collectCachedData(MetricCollectorThread.java:596)
     at oracle.sysman.emo.perf.metric.eng.MetricCollectorThread.run(MetricCollectorThread.java:320)
     at java.lang.Thread.run(Thread.java:534)
2010-03-19 13:57:32,843 [MetricCollector:HOMETAB_THREAD600:60] ERROR rt.DbMetricCollectorTarget _getAllData.328 - oracle.sysman.emSDK.emd.comm.CommException: Exception in sending Request :: null
oracle.sysman.emSDK.emd.comm.CommException: Exception in sending Request :: null
     at oracle.sysman.emSDK.emd.comm.EMDClient.getResponseForRequest_(EMDClient.java:1319)
     at oracle.sysman.emSDK.emd.comm.EMDClient.getResponseForRequest(EMDClient.java:1212)
     at oracle.sysman.emSDK.emd.comm.EMDClient.getMetrics(EMDClient.java:637)
     at oracle.sysman.emo.perf.metric.rt.DbHomeTab._getAllData(DbHomeTab.java:324)
     at oracle.sysman.emo.perf.metric.rt.DbHomeTab.getData(DbHomeTab.java:139)
     at oracle.sysman.emo.perf.metric.eng.MetricCached.collectCachedData(MetricCached.java:402)
     at oracle.sysman.emo.perf.metric.eng.MetricCollectorThread._collectCachedData(MetricCollectorThread.java:596)
     at oracle.sysman.emo.perf.metric.eng.MetricCollectorThread.run(MetricCollectorThread.java:320)
     at java.lang.Thread.run(Thread.java:534)
2010-03-19 13:57:32,843 [MetricCollector:HOMETAB_THREAD600:60] ERROR rt.DbMetricCollectorTarget _getAllData.328 - oracle.sysman.emSDK.emd.comm.CommException: Exception in sending Request :: null
oracle.sysman.emSDK.emd.comm.CommException: Exception in sending Request :: null
     at oracle.sysman.emSDK.emd.comm.EMDClient.getResponseForRequest_(EMDClient.java:1319)
     at oracle.sysman.emSDK.emd.comm.EMDClient.getResponseForRequest(EMDClient.java:1212)
     at oracle.sysman.emSDK.emd.comm.EMDClient.getMetrics(EMDClient.java:637)
     at oracle.sysman.emo.perf.metric.rt.DbHomeTab._getAllData(DbHomeTab.java:324)
     at oracle.sysman.emo.perf.metric.rt.DbHomeTab.getData(DbHomeTab.java:139)
     at oracle.sysman.emo.perf.metric.eng.MetricCached.collectCachedData(MetricCached.java:402)
     at oracle.sysman.emo.perf.metric.eng.MetricCollectorThread._collectCachedData(MetricCollectorThread.java:596)
     at oracle.sysman.emo.perf.metric.eng.MetricCollectorThread.run(MetricCollectorThread.java:320)
     at java.lang.Thread.run(Thread.java:534)
2010-03-19 13:58:32,843 [MetricCollector:HOMETAB_THREAD600:60] ERROR rt.DbMetricCollectorTarget _getAllData.328 - oracle.sysman.emSDK.emd.comm.CommException: Exception in sending Request :: null
oracle.sysman.emSDK.emd.comm.CommException: Exception in sending Request :: null
     at oracle.sysman.emSDK.emd.comm.EMDClient.getResponseForRequest_(EMDClient.java:1319)
     at oracle.sysman.emSDK.emd.comm.EMDClient.getResponseForRequest(EMDClient.java:1212)
     at oracle.sysman.emSDK.emd.comm.EMDClient.getMetrics(EMDClient.java:637)
     at oracle.sysman.emo.perf.metric.rt.DbHomeTab._getAllData(DbHomeTab.java:324)
     at oracle.sysman.emo.perf.metric.rt.DbHomeTab.getData(DbHomeTab.java:139)
     at oracle.sysman.emo.perf.metric.eng.MetricCached.collectCachedData(MetricCached.java:402)
     at oracle.sysman.emo.perf.metric.eng.MetricCollectorThread._collectCachedData(MetricCollectorThread.java:596)
     at oracle.sysman.emo.perf.metric.eng.MetricCollectorThread.run(MetricCollectorThread.java:320)
     at java.lang.Thread.run(Thread.java:534)
2010-03-19 13:58:32,843 [MetricCollector:HOMETAB_THREAD600:60] ERROR rt.DbMetricCollectorTarget _getAllData.328 - oracle.sysman.emSDK.emd.comm.CommException: Exception in sending Request :: null
oracle.sysman.emSDK.emd.comm.CommException: Exception in sending Request :: null
     at oracle.sysman.emSDK.emd.comm.EMDClient.getResponseForRequest_(EMDClient.java:1319)
     at oracle.sysman.emSDK.emd.comm.EMDClient.getResponseForRequest(EMDClient.java:1212)
     at oracle.sysman.emSDK.emd.comm.EMDClient.getMetrics(EMDClient.java:637)
     at oracle.sysman.emo.perf.metric.rt.DbHomeTab._getAllData(DbHomeTab.java:324)
     at oracle.sysman.emo.perf.metric.rt.DbHomeTab.getData(DbHomeTab.java:139)
     at oracle.sysman.emo.perf.metric.eng.MetricCached.collectCachedData(MetricCached.java:402)
     at oracle.sysman.emo.perf.metric.eng.MetricCollectorThread._collectCachedData(MetricCollectorThread.java:596)
     at oracle.sysman.emo.perf.metric.eng.MetricCollectorThread.run(MetricCollectorThread.java:320)
     at java.lang.Thread.run(Thread.java:534)
2010-03-19 13:59:32,859 [MetricCollector:HOMETAB_THREAD600:60] ERROR rt.DbMetricCollectorTarget _getAllData.328 - oracle.sysman.emSDK.emd.comm.CommException: Exception in sending Request :: null
oracle.sysman.emSDK.emd.comm.CommException: Exception in sending Request :: null
     at oracle.sysman.emSDK.emd.comm.EMDClient.getResponseForRequest_(EMDClient.java:1319)
     at oracle.sysman.emSDK.emd.comm.EMDClient.getResponseForRequest(EMDClient.java:1212)
     at oracle.sysman.emSDK.emd.comm.EMDClient.getMetrics(EMDClient.java:637)
     at oracle.sysman.emo.perf.metric.rt.DbHomeTab._getAllData(DbHomeTab.java:324)
     at oracle.sysman.emo.perf.metric.rt.DbHomeTab.getData(DbHomeTab.java:139)
     at oracle.sysman.emo.perf.metric.eng.MetricCached.collectCachedData(MetricCached.java:402)
     at oracle.sysman.emo.perf.metric.eng.MetricCollectorThread._collectCachedData(MetricCollectorThread.java:596)
     at oracle.sysman.emo.perf.metric.eng.MetricCollectorThread.run(MetricCollectorThread.java:320)
     at java.lang.Thread.run(Thread.java:534)
2010-03-19 13:59:32,859 [MetricCollector:HOMETAB_THREAD600:60] ERROR rt.DbMetricCollectorTarget _getAllData.328 - oracle.sysman.emSDK.emd.comm.CommException: Exception in sending Request :: null
oracle.sysman.emSDK.emd.comm.CommException: Exception in sending Request :: null
     at oracle.sysman.emSDK.emd.comm.EMDClient.getResponseForRequest_(EMDClient.java:1319)
     at oracle.sysman.emSDK.emd.comm.EMDClient.getResponseForRequest(EMDClient.java:1212)
     at oracle.sysman.emSDK.emd.comm.EMDClient.getMetrics(EMDClient.java:637)
     at oracle.sysman.emo.perf.metric.rt.DbHomeTab._getAllData(DbHomeTab.java:324)
     at oracle.sysman.emo.perf.metric.rt.DbHomeTab.getData(DbHomeTab.java:139)
     at oracle.sysman.emo.perf.metric.eng.MetricCached.collectCachedData(MetricCached.java:402)
     at oracle.sysman.emo.perf.metric.eng.MetricCollectorThread._collectCachedData(MetricCollectorThread.java:596)
     at oracle.sysman.emo.perf.metric.eng.MetricCollectorThread.run(MetricCollectorThread.java:320)
     at java.lang.Thread.run(Thread.java:534)
the error seems to repeat itself every 1 minute or so..
thanks,
ST
Edited by: user507705 on Mar 19, 2010 12:53 PM

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    Status Pending Since Unavailable
    Last Known State
    Please help anyone. This is so urgent.
    Regards,
    Rizi -DBA

    I have resolved this issue myself. Basically problem is due to TimeZone mismatch of Oracle database and Window or OS.
    Following are the steps to resolve the issue:-
    On DOS prompt issue following commands.
    1. emctl stop dbconsole
    2. Following file contains valid supported TimeZones and select according to your region:-
    e.g. Asia/Karachi
    $ORACLE_HOME/sysman/admin/supportedtzs
    3. Now open following file:-
    $ORACLE_HOME/computername_SID/sysman/config/emd.properties
    At the end of this file add:-
    agentTZRegion=Asia/Karachi
    4. emctl start dbconsole
    5. Open browser and logged in Enterprise Manager using sys/password as sysdba.
    Click on Pending Status and logged in again, Now you will successfully use Enterprise Manager.
    Anyways, Thanks for your effort.

  • Error  java.lang.Exception: Exception in sending Request :: null ..Kill Me

    i use windows XP and oracle10gR2 ,my database run well ,and when run the EM the error java.lang.Exception: Exception in sending Request :: null ,
    my TZ is: agentTZRegion=Asia/Baghdad ,in emd.properites file or SELECT SESSIONTIMEZONE FROM DUAL;
    SESSIONTIMEZONE
    +03:00
    and the OS TIME ZONE is (GMT +03:00) Baghdad
    and I run the Java Console
    but the error remain ,
    Can anybody solve this Error, Please
    Edited by: sabah on 09/07/2011 06:35 ص

    Hi Sabah,
    You are not the only one having this issue,
    check Oracle 10g R2 Enterprise Manager Web Interface doesn't see the database if it has the solution for you.
    Eric

  • Java.lang.ClassNotFound Exception whenever I include .send()

    Everything runs fine, but when I add the .send(message); [it is in bold] I get a java.lang.ClassNotFound Exception.
    It still compiles, it just won't allow me to launch the program in the emulator. If I take that one piece of code out, everything runs fine again. I've been messing with it, and searching for a long time in an attempt to solve the problem but I've yet to come across a solution.
    I'm also using Bluej
    import java.io.*;
    import java.lang.*;
    import javax.microedition.lcdui.*;
    import javax.microedition.io.*;//Add SMS text, Map selection (upload image/altitude-scale)
    import javax.microedition.lcdui.Font;
    import javax.microedition.lcdui.Graphics;
    import javax.microedition.lcdui.Image;
    import javax.microedition.lcdui.Canvas;
    import javax.microedition.lcdui.Graphics;
    import javax.microedition.lcdui.game.GameCanvas;
    import javax.wireless.messaging.*;
       public class cardcanvas extends GameCanvas implements Runnable, CommandListener {
        Image i, Mortar, Target, paintballcharleston, selectimg, Cursor;
        SendSMS sendtext;
        Thread t = new Thread(this);
        Command cmdfire=new Command("Fire", Command.BACK, 1 );
        Command cmdreset=new Command("Reset", Command.ITEM, 2 );
        String text, message;
        static Image Map;
        MessageConnection messageConnection;
        TextMessage textMessage;
        int mortarX=5500, mortarY=5500, targetX=5500, targetY=5500, distanceX, distanceY, delay, mapx=-250, mapy=-250, xvel=115, yvel=130, gameAction=0, timer=0;
        double A, B, C, b, degreeX, degreeY, degreeV, voltageX, voltageY, scale=1.4235, findDegree=90;//get scale of pixel:realtime feet
        boolean paintdown=false, paintup=false, paintright=false, paintleft=false, left, finish, firemor, initiate, click, bottom=true, noYdegree, reset, sms=false;
        public cardcanvas(){
            super(false);
            this.addCommand(cmdfire);
            this.addCommand(cmdreset);
            this.setCommandListener(this);
        public void intit() {}
        public void start() {
            t.start() {}
        public void run()
            try{
                while(true)
                    if(paintright) {
                        timer++;
                        if(timer>1&&timer<4) xvel=xvel+5;
                        if(timer>=4&&timer<6) xvel=xvel+10;
                        if(timer>=6) xvel=xvel+20;
                    if(paintleft) {
                        timer++;
                        if(timer>1&&timer<4) xvel=xvel-5;
                        if(timer>=4&&timer<6) xvel=xvel-10;
                        if(timer>=6) xvel=xvel-20;
                    if(paintup) {
                        timer++;
                        if(timer>1&&timer<4) yvel=yvel-5;
                        if(timer>=4&&timer<6) yvel=yvel-10;
                        if(timer>=6) yvel=yvel-20;
                    if(paintdown) {
                        timer++;
                        if(timer>1&&timer<4) yvel=yvel+5;
                        if(timer>=4&&timer<6) yvel=yvel+10;
                        if(timer>=6) yvel=yvel+20;
                    if(mapy<-320) mapy=-320;
                    if(mapx>0) mapx=0;
                    if(mapy>0) mapy=0;
                    if(mapx>197) mapx=197;
                    if(xvel>225)
                        mapx=mapx-5;
                        targetX=targetX-5;
                        mortarX=mortarX-5;
                        xvel=225;
                    if(xvel<5)
                        mapx=mapx+5;
                        targetX=targetX+5;
                        mortarX=mortarX+5;
                        xvel=5;
                    if(yvel>260)
                        mapy=mapy-5;
                        targetY=targetY-5;
                        mortarY=mortarY-5;
                        yvel=260;
                    if(yvel<5)
                        mapy=mapy+5;
                        targetY=targetY+5;
                        mortarY=mortarY+5;
                        yvel=5;
                        if(reset) {
                            mapx=-250;
                            mapy=-250;
                            xvel=115;
                            yvel=130;
                            left=false;
                            firemor=false;
                            finish=false;
                            initiate=false;
                            click=false;
                            bottom=true;
                            noYdegree=false;
                            reset=false;
                            targetX=5500;
                            targetY=5500;
                            mortarX=5500;
                            mortarY=5500;
                            A=0;
                            B=0;
                            C=0;
                            b=0;
                            degreeX=0;
                        if(initiate) {
                           distanceX=targetX-mortarX;
                           distanceY=targetY-mortarY;
                           A=distanceY;
                           B=distanceX;
                               if(distanceY<0)
                                    A=distanceY*-1;
                                    bottom=false;
                               if(distanceX<0)
                                    B=distanceX*-1;
                                    left=true;
                            A=A*scale;
                            B=B*scale;
                            C=Math.sqrt((A*A)+(B*B));
                                while(((A*(Math.tan(b)))<B+.00002))
                                    b=b+.0001;
                            b=b*180/3.1415926535897932384626435;
                            degreeX=b;
                                if(bottom)
                                    b=90-b;
                                    b=b+90;
                                    degreeX=b;
                                if(left)
                                    degreeX=360-b;
                            initiate=false;
                            text=("DegreeX is "+degreeX+" Range is "+C);
                             sendTextMessage();
                     verifyGameState();
                     paint(getGraphics());
                     Thread.currentThread().sleep(1);
                catch (Exception E) {}
        private void verifyGameState() {}
        public void sendTextMessage()
            try
                String message = " ";
                MessageConnection messageConnection = (MessageConnection)Connector.open("sms://18433036060");
                TextMessage textMessage = (TextMessage)messageConnection.newMessage(
                        MessageConnection.TEXT_MESSAGE, "18433036060");
                textMessage.setPayloadText(message);
                *messageConnection.send(textMessage);*
            catch (Exception e) {}
    }If I remove messageConnection.send(texstMessage); the error is gone.
    Thanks in advance for your time

    cardmidlet:
    import javax.microedition.lcdui.*;
    import javax.microedition.midlet.MIDlet;
    import javax.microedition.midlet.MIDletStateChangeException;
    import java.io.IOException;
    import java.lang.*;
    public class cardmidlet extends MIDlet implements CommandListener {
        private Display display; Display map;
        cardmidlet midlet;
        private Form form; Form mapselection;
        private List menuList ;
        String[] elements=new String[]{"Initiate Program","Select Map","Help","About"};
        private Command selectCommand;
        Alert alert;
            private Command fnext=new Command("NEXT",Command.ITEM,1);
            private Command fback=new Command("BACK",Command.BACK,1);
            private Command mapnext=new Command("Next",Command.ITEM,1);
        private TextField uname; TextField mapchoice;
        public String nname, nmap;
        cardcanvas cd;
        protected void destroyApp(boolean arg0) throws MIDletStateChangeException {
        protected void pauseApp() {
        public cardmidlet() {
             menuList();
             cd = new cardcanvas();
        public void menuList(){
             display = Display.getDisplay(this);
             menuList = new List("Menu", List.IMPLICIT, elements, null);
             selectCommand=new Command("open",Command.ITEM,1);
             menuList.setSelectCommand(selectCommand);
             menuList.setCommandListener(this);  
        protected void startApp() throws MIDletStateChangeException {
            display.setCurrent(menuList);
        public void about(){
            alert = new Alert("Option Selected", "This program is created by"+"\n"+" Chris Furlong.", null, null);
              alert.setTimeout(Alert.FOREVER);
              alert.setType(AlertType.INFO);
              display.setCurrent(alert);
        public void help() {
            alert = new Alert("Option Selected", "Use the 4 d-pad keys to move the cursor. Press the center button once to select the mortar position, and a second time to select the target position. When both the mortar and the target are on screen, press the upper left key to begin the firing process. If you place one on the map by mistake, simply reset the program with the upper right key and start over.", null, null);
            alert.setTimeout(Alert.FOREVER);
            alert.setType(AlertType.INFO);
            display.setCurrent(alert);
        public void InitiateProgram(){
            display=Display.getDisplay(this);
            uname=new TextField("Enter your name","",50,TextField.ANY);
            form =new Form("New User");
            form.append(uname);
            form.addCommand(fnext);
            form.addCommand(fback);
            form.setCommandListener(this);
            display.setCurrent(form);
        public void selectmap()
           /* display=map.getDisplay(this);
            mapchoice=new TextField("Enter Map Name","",50,TextField.ANY);
            mapselection=new Form("Map Selection");
            mapselection.append(mapchoice);
            mapselection.addCommand(mapnext);
            mapselection.addCommand(fback);
            mapselection.setCommandListener(this);
            display.setCurrent(mapselection);*/
            display = map.getDisplay(this);
            map choose=new map();
        public String name(){
            nname=uname.getString();
            return nname;
    /*   public String mapname() {
            nmap=mapchoice.getString();
            return nmap;
        public void commandAction(Command com, Displayable arg1) {
             if(com==selectCommand)
                if(menuList.getSelectedIndex()==3)
                    about();
                if(menuList.getSelectedIndex()==2)
                    help();
                if(menuList.getSelectedIndex()==1)
                    selectmap();
                if(menuList.getSelectedIndex()==0)
                    InitiateProgram();
            if(com==fback)
                display.setCurrent(menuList);
            if(com==fnext){
                display = Display.getDisplay(this);
                cd.start();
                display.setCurrent(cd);
            if(com==mapnext)
                display = map.getDisplay(this);
                map choose=new map();
                display.setCurrent(choose);
    }

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