Wireless toolkit error:

Hello,
I get this error when i start my application.
ALERT: Invalid constant pool entry
i figured out that i got this error when i had this row of code in my source:
moJabberComm = new JabberComm(this);
Could anyone tell me why i get this error of what it means?
btw, is there an other way to test midlet source without running the MIDP, so i can test non-gfx classes?

Use -target 1.1 with the javac command.
Jouster

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Java Wireless Toolkit Error

Hello everytime I try to run a program in the wirless toolkit, the program
transfers to the emulator but when I click launch I get this error
Running with storage root DefaultGrayPhone
Method............: 100d2aa8 'com/sun/midp/midlet/MIDletState.createMIDlet
(static)'
Stack Chunk.......: d189a0
Frame Pointer.....: d189fc
Current IP........: 10128592 = 10128584 + offset 14
Previous Frame....: d189c0
Previous IP.......: 1012052b (offset 22)
Frame size........: 8 (1 arguments, 7 local variables)
Argument[0].......: d197e4
Local[1]..........: 0
Local[2]..........: d189c0
Local[3]..........: d28804
Local[4]..........: d189d4
Local[5]..........: 100dcdd0
Local[6]..........: d189a0
Local[7]..........: 1015f0a0
Operand[1]........: d197e4
Method............: 100cd0e4 'com/sun/midp/midlet/Selector.run (virtual)'
Stack Chunk.......: d189a0
Frame Pointer.....: d189c0
Current IP........: 1012052b = 10120515 + offset 22
Previous Frame....: 0
Previous IP.......: 1
Frame size........: 6 (1 arguments, 5 local variables)
Argument[0].......: d19a28
Local[1]..........: d28a14
Local[2]..........: d197e4
Local[3]..........: 0
Local[4]..........: 0
Local[5]..........: 0
Operand[1]........: d28a14
VM status:
Instruction pointer.: 10128592 (offset within invoking method: 14)
Next instruction....: 0x4c
Frame pointer.......: d189fc
Local pointer.......: d189dc
Stack size..........: 128; sp: d18a14; ranges: d189a8-d18ba8;
Contents of the current stack frame:
d189dc: d197e4 (lp)
d189e0: 0
d189e4: d189c0
d189e8: d28804
d189ec: d189d4
d189f0: 100dcdd0
d189f4: d189a0
d189f8: 1015f0a0
d189fc: d189c0 (fp)
d18a00: 1012052b
d18a04: d189d8
d18a08: 100d2aa8
d18a0c: d189a0
d18a10: 0 (end of frame)
d18a14: d197e4 (sp)
Execution stack contains 112 items:
d19a28
d28a14
d197e4
0
0
0
0
1
d189a4
100cd0e4
d189a0
0
d28a14
d197e4
0
d189c0
d28804
d189d4
100dcdd0
d189a0
1015f0a0
d189c0
1012052b
d189d8
100d2aa8
d189a0
0
d197e4
Execution completed.
435733 bytecodes executed
8 thread switches
486 classes in the system (including system classes)
2406 dynamic objects allocated (69836 bytes)
1 garbage collections (0 bytes collected)
ALERT: java/lang/ClassFormatError: Bad version information.
Execution completed.
435733 bytecodes executed
8 thread switches
486 classes in the system (including system classes)
2406 dynamic objects allocated (69836 bytes)
1 garbage collections (0 bytes collected)
Can anyone tell me why I get this. I have now tried my own progam and a few
other example programs and it is always the same.
Thanks,
Justin.

Have you installed jdk 1.5? if so, try installing jdk1.4x too and get wtk to use that. (reinstall wtk if neccessary and point to 1.4 folder). No need to install a public 1.4 jre by the way. That sorted my problems anyway.

J2ME Wireless Toolkit jad error

hi every1 i'm new to this j2me. i'm having the following install error:
'the application file(.jad) for HopBoy does not appear to be the correct type'.
i'm using j2me wireless toolkit. create the package then run via ota. i'm using apache web server. well i'm trying to simulate OTA function demonstrates how a mobile phone locates and downloads MIDlets from a remote server. thank u for your help.

I experience the similar problem.
But got success with some mobile models and most of them fail.
I put the following file in the web page.
(test.html, test.jad, test.jar)
Sony Erisson P800, install successful when accessing http://x.x.x.x/test.html, or http://x.x.x.x/test.jar
Nokia 7650, install successful when accessing http://x.x.x.x/test.jar
Nokia 3530 Fail,
Does anyone know how to install java game to Nokia 3530 through Web.

Error runing MIDlet's with Wireless Toolkit

Hi
I'm having problems executing MIDlet's. I'm using WTK2.1 and j2sdk1.4.2_04. When I try to run the examples in the wireless toolkit I get the following error:
Error running executable C:\WTK21\bin\zayit
java.net.BindException: Cannot assign requested address: JVM_Bind
at java.net.PlainSocketImpl.socketBind(Native Method)
     at java.net.PlainSocketImpl.bind(PlainSocketImpl.java:331)
     at java.net.ServerSocket.bind(ServerSocket.java:318)
     at java.net.ServerSocket.<init>(ServerSocket.java:185)
     at java.net.ServerSocket.<init>(ServerSocket.java:97)
     at com.sun.kvem.Lime.runClient(Unknown Source)
     at com.sun.kvem.KVMBridge.runKVM(Unknown Source)
     at com.sun.kvem.KVMBridge.runKVM(Unknown Source)
     at com.sun.kvem.midp.MIDP$5.run(Unknown Source)
Has anybody encountered this problem or know how to solve it? Any answers will be greately apreciated
thanx
christian

I had the same problem. I simply allowed my firewall software to allow the C:\WTK21\bin\zayit application full access. Previously even when I disabled the firewall it still wouldnt work, until i did the above.
Hope this helps

Null Pointer Exception and Illegal Arguement when ran with Wireless Toolkit

The following code throws a null pointer exception after it tried to initialize the textBox. I am not sure if there is something I am not importing, or if it's just because I'm sick and my head is cloudy. :-}.
I am using Wireless Toolkit 2.2 and Java 5.0
Anyhelp would be appreicated. Thank You.
import javax.microedition.midlet.*;
import javax.microedition.lcdui.*;
public class TacticalTestMain extends MIDlet implements CommandListener {
     private Display display;
     private Form formMain;
     private TextBox tbHelp;          //Text Box for help Command
     private Command cmExit;          //A button to exit midLet
     private Command cmBack;          //Go "back" to main form
     private Command cmHelp;          //Ask for help
     public TacticalTestMain()
          display = Display.getDisplay(this);
          formMain = new Form("Tactical Survey Program");
          cmExit = new Command("Exit", Command.SCREEN, 1);
          cmBack = new Command("Back", Command.BACK, 1);
          cmHelp = new Command("Help", Command.HELP, 1);
          formMain.addCommand(cmExit);
          formMain.addCommand(cmBack);
          formMain.addCommand(cmHelp);
          formMain.setCommandListener(this);
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          tbHelp.addCommand(cmBack);
          tbHelp.setCommandListener(this);
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          System.out.println("Inside StartApp()");
          display.setCurrent(formMain);
     }//end startApp()
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     }//end pauseApp
     public void destroyApp(boolean unconditional)
          notifyDestroyed();
     }//end destroyApp()
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     public void commandAction(Command c, Displayable d)
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Errors from the KToolbar:
Running with storage root DefaultColorPhone
Before Create Text Box
Unable to create MIDlet TacticalTestMain
java.lang.IllegalArgumentException
     at javax.microedition.lcdui.TextField.setChars(+105)
     at javax.microedition.lcdui.TextField.setString(+27)
     at javax.microedition.lcdui.TextField.<init>(+134)
     at javax.microedition.lcdui.TextBox.<init>(+74)
     at TacticalTestMain.<init>(+134)
     at java.lang.Class.runCustomCode(+0)
     at com.sun.midp.midlet.MIDletState.createMIDlet(+19)
     at com.sun.midp.midlet.Selector.run(+22)
Execution completed.
743701 bytecodes executed
23 thread switches
741 classes in the system (including system classes)
4071 dynamic objects allocated (120440 bytes)
2 garbage collections (91412 bytes collected)

Hi zoya,
Here is the problem:
tbHelp = new TextBox("HeLp", "You can press the back button", 25, 0);
This line declares a maximum textbox size of 25 but in reality he is declaring a textbox of size 29.
Thats why it is throwing the illegal argument.
happy coding :)

How to use KAWT with "Sun Java Wireless Toolkit 2.3 Beta"?

Hi!
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Then I tried the same thing in v 2.3 but I got a error that looked like this "Uncaught exception java/lang/NoClassDefFoundError: awtDemo: /awt/event/ActionListener: Cannot create class in system package." when i tried to run it. It compiled fine when I pressed the build button witch wouldn�t have happened if i hadn�t installed it correctly. So I�m wondering if someone knows were to find a tutorial for installing kawt for "Sun Java Wireless Toolkit 2.3 Beta" or if anyone knows what might be wrong?
I'd welcome any help
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Java wireless toolkit beta 2.5

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Yusra

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Hi,
I am generating stub with J2me Wireless toolkit. But the problem is that the toolkit can't successfully convert base64Binary to byte[] and gives error "Unknown simple type byte[]". Netbeans also gives some error while compiling it. Please anybody tell me how can i resolve this problem. Using base64Binary type is must.
Kindly reply if you know. My email address is [email protected]
Wasif Ehsan
[email protected]

public interface JobUpdate {
     @SuppressWarnings("unchecked")
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     public void retrieveJobsWorked(@WebParam(name="data")byte [] data);
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JobUpdateImpl implementor = new JobUpdateImpl();
          JaxWsServerFactoryBean svrFactory = new JaxWsServerFactoryBean();
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          svrFactory.setAddress("http://localhost:9000/JobUpdate");
          svrFactory.setServiceBean(implementor);
          svrFactory.getInInterceptors().add(new LoggingInInterceptor());
          svrFactory.getOutInterceptors().add(new LoggingOutInterceptor());
          svrFactory.create();
Then use the wtk stub generator pointing at the service.
http://localhost:9000/JobUpdate?wsdl
The error returned by the tool is error: Found unknown simple type: byte[]
Any ideas?

System.out.println crashes wireless toolkit

I'm using system.out.println calls to create debugging commands to test my application. They mostly work but if I try to print out a lot at once the wireless toolkit crashes.
This is all on my computer, not on any mobile device.
The error I get is:
Exception in thread "Child process stdout copier" java.lang.ClassCastException: sun.java2d.NullSurfaceData cannot be cast to sun.java2d.d3d.D3DSurfaceData
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     at sun.java2d.d3d.D3DSurfaceData.copyArea(D3DSurfaceData.java:638)
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     at java.io.PrintStream.write(PrintStream.java:430)
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mydreamgirl, welcome to the forum. Please don't post in threads that are long dead and don't hijack another poster's thread. When you have a question, start your own topic. Feel free to provide a link to an old post that may be relevant to your problem.
I'm locking this thread now.
db

How to run projects on Wireless Toolkit on Solaris 10?

Hi,
I've installed Solaris 10 on x86.
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I think since, solaris and WTK both are product of SUN they should provide solaris compatible version of WTK.
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I need this to be solved pretty quickly since it is very urgent
Thank you all
Edited by: parag.rughani on Sep 28, 2007 5:37 PM

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K.

Java Wireless Toolkit

Hi everyone, i'm new in this forum and i'm from Brazil =)
I'm trying to install this in my pc, but it's win98 and i didn't have success. Have anyway to install in win98, or have another toolkit that works with win98?

Hey.
Right, last night I downloaded the latest version of JDK - version 1.5.
I installed it successfully.
So in the folder C:\ Java there are two folders: Jdk-1.5_etc and JRE-1.5_etc.
Next I downloaded and installed the latest version of the wireless toolkit.
It saw that I had the JDK installed at th correct folder, and it installed at C:\WTK20 - said it installed correctly.
So, next I select create project - call it hello world.
Then I place the following code in the src folder of the helloWorld folder:
* Copyright 2000-2001 by Sun Microsystems, Inc.,
* 901 San Antonio Road, Palo Alto, California, 94303, U.S.A.
* All rights reserved.
package examples.helloworld;
import javax.microedition.midlet.*;
import javax.microedition.lcdui.*;
public class HelloWorld extends MIDlet implements CommandListener {
private Command exitCommand;
private TextBox tb;
public HelloWorld() {
exitCommand = new Command("Exit", Command.EXIT, 1);
tb = new TextBox("Hello MIDlet", "Hello, World!", 15, 0);
tb.addCommand(exitCommand);
tb.setCommandListener(this);
protected void startApp() {
Display.getDisplay(this).setCurrent(tb);
protected void pauseApp() {}
protected void destroyApp(boolean u) {}
public void commandAction(Command c, Displayable d) {
if (c == exitCommand) {
destroyApp(false);
notifyDestroyed();
I hit build and it builds correctly - no errors - YAY!!.
I hit run, the phone emulator pops up. I hit launch and:
An error pops up on the screen of the phone.
The error below appears in the Wireless toolkit window:
Project "HelloWorld" loaded
Project settings saved
Building "HelloWorld"
Build complete
Running with storage root DefaultColorPhone
Unable to create MIDlet HelloWorld
java.lang.ClassNotFoundException: HelloWorld
at com.sun.midp.midlet.MIDletState.createMIDlet(+14)
at com.sun.midp
I'm using version 1.5 of JDK - what have I not done - why won't it run.
I keep getting Java.lang errors!!!!
AAAGGGHHHHH!!!!!!!!!!!!!!!

No Image in my cell but there's an image in J2ME wireless toolkit

Hi all,
I'm really lost here. I coded my java code and run it in J2ME wireless toolkit and the image is there, I put the image on the res folder and the image file format is .PNG, its working in the default color phone. However whe send it to my cellphone, sending the .jar file, and after installation, as I run the program, I cant see the image, all UI is ok but not the image. Thanks a lot
Here's the code:
import javax.microedition.midlet.*;
import javax.microedition.lcdui.*;
public class HelloWorld extends MIDlet implements CommandListener, ItemStateListener
private Form frm;
private Display display;
private TextField txtName;
private TextField txtAge;
String[] genderArray = {"Male", "Female"};
private ChoiceGroup gender;
String[] statusArray = {"Single", "Married", "Widow"};
private ChoiceGroup status;
private Command cmdExit;
public HelloWorld( )
     display = Display.getDisplay(this);
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     txtName = new TextField("Name: ","",40,TextField.ANY);
     txtAge = new TextField("Age: ","",2,TextField.NUMERIC);
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     Image[] imageArray3 = null;
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          Image icon = Image.createImage("/icon.png");
          Image img = Image.createImage("/myPic.png");
          imageArray2 = new Image[] {icon, icon};
          imageArray3 = new Image[] {icon, icon, icon};
     frm.append(new ImageItem(null, img, ImageItem.LAYOUT_CENTER,null));
     } catch(java.io.IOException err)
          // Found an error
     gender = new ChoiceGroup("Gender: ",ChoiceGroup.EXCLUSIVE,genderArray,imageArray2);
     status = new ChoiceGroup("Status: ",ChoiceGroup.POPUP,statusArray,imageArray3);
     cmdExit = new Command("Exit",Command.EXIT,1);
     frm.addCommand(cmdExit);
     frm.append(txtName);
     frm.append(txtAge);
     frm.append(gender);
     frm.append(status);
public void startApp( )
     display.setCurrent(frm);
public void pauseApp( )
public void destroyApp(boolean unconditional)
public void commandAction(Command c, Displayable s)
if ( c == cmdExit )
     destroyApp(false);
     notifyDestroyed( );
public void itemStateChanged(Item item)
Thanks.

HI Phoenix_Mj
I'm a beginner in J2ME world and it might happen that I'm be missing some impt step from coding to transferring.
Do I have to configure anything?
Im I right by saying, only the .jar file is then transmitted to the device?
Lastly, where should I put my images? what folder to be specific?
I can't run the application correctly even trying to run it over the OTA....
No images is being displayed...
Please help guys.
By the way thanks, Phoenix_Mj
God Bless to all

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Hi I am trying to extract the j2me wireless toolkit and I get this error right after responding yes to the license agreement, I am running redhat 9
Do you agree to the above license terms? [yes or no] yes
./j2me_wireless_toolkit-2_0-linux-i386.bin: line 271: uudecode: command not found
Failed to extract JavaVersionTester class
I just switched to redhat nine and I am reinstalling my java development environment
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install the sharutils rpm on the third redhat disk, you should be fine

Sun Wireless Toolkit for CDC - JSR75 Application

Hi All,
I have Sun Wireless Toolkit for CDC installed in my machine. I have written a sample JSR75 application to access PIM database. At Compile time, it's giving so many compilation errors; it's not recognizing the PIM API.
I have placed the jsr75.jar file in lib folder of CDC installation directory. At this time it's giving NullPointerException.
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Thiru

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/Users/carl/.netbeans/5.0/emulators/wtk22_linux/emulator/wtk22/lib/jsr75.jar
/Users/carl/Library/mpp-sdk/jsr75.jar (for mpowerplayer emulator, but this does not work (yet))
In the netbeans lib files also these jar-iles exist:
cldcapi10.jar jsr082.jar midpapi10.jar wma11.jar
cldcapi11.jar jsr184.jar midpapi20.jar wma20.jar
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Carl.

Creating a project with wireless toolkit

Hi everybody,
I'm trying to create a project with WTK 2.1 and I can't. I follow the tutorial steps but after building successfully the sources I run them and appears me the following lines:
Unable to create MIDlet BotonMid
java.lang.ClassNotFoundException: BotonMid
at com.sun.midp.midlet.MIDletState.createMIDlet(+14)
at com.sun.midp.midlet.Selector.run(+22)
Execution completed.
Selecting new project in the wireless toolkit I type the following:
Project name botonoriginal
Midlet class name BotonMid
BotonMid is the name of a java file and is the name I have in the line
public class BotonMid extends MIDlet implements CommandListener
Why can't I create the project?
Thanks.

Thanks for the responses. But both solutions proposed doesn't work and I don't know why. First of all I try to compile the BotonMid.java file using javac and it appears me 29 errors. I'm confused because when I build the project is successful.
Maybe there is a J2ME compiler (j2mec for example) but I don't find in the web. I also try to type a public constructor but appears me the same error.
And my question is: how can I compile the java file without errors? I don't understand why appears me 29 errors if the file building is sucssesful.
Thanks.

Wireless toolkit error:

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