Ava Rmic Error When Running?

Jun 8, 2014

Tried to run ServiceServerImpl.class with rmic and got this error. Below is the command prompt text pasting.

"C:Program FilesJavajdk1.7.0_21in>rmic.exe ServiceServerImpl

error: File .ServiceServerImpl.class does not contain type ServiceServerImpl as expected, but type serviceserver.ServiceServerImpl. Please remove the file, or make sure it appears in the correct subdirectory of the class path.
error: Class ServiceServerImpl not found.
2 errors "

Here is the source code of the class file. Using Windows 8. I copied the .class file to the rmic.exe 's location later. didn't work either way. It is in a package called "serviceserver"

package serviceserver;
import java.rmi.*;
import java.rmi.server.*;
import java.util.*;
public class ServiceServerImpl extends UnicastRemoteObject implements ServiceServer
{
HashMap serviceList;

[Code] ....

View Replies


ADVERTISEMENT

Error While Running In Command Prompt Only - In Eclipse Running Fine

May 19, 2014

This is my program: RemoteXMLRead.java

import javax.xml.parsers.DocumentBuilderFactory;
import javax.xml.parsers.DocumentBuilder;
import org.apache.commons.io.filefilter.WildcardFileFilte r;
import org.w3c.dom.Document;
import org.w3c.dom.NodeList;
import org.w3c.dom.Node;
import org.w3c.dom.Element;
import java.io.File;

[code]....

It is working fine when i run in Eclipse, but is giving error when i run in cmd.. What i need to do to over come this..

View Replies View Related

Error In Running Applet In Browser?

Apr 30, 2014

When i run a applet file in browser(IE, Chrome, Firefox) it gives a error of security risk and block the application from running. All browser are giving same error. Programme is running correctly in Myeclipse

View Replies View Related

Compile Error When Running JGrasp

Feb 3, 2015

I keep getting the error Admit.java:10 cannot find symbol

import java.util.*;
public class Admit {
public static void main(String[] args) {
sayIntro();
Scanner console = new Scanner(System.in);
System.out.println("Information for applicant #1:");
getScore(console);
getGPA(console);

[Code] ....

The compiler then reads:

Admit.java:10: error: cannot find symbol
score1(ACTScore, SATScore, GPAScore);
^
symbol: variable ACTScore
location: class Admit
Admit.java:10: error: cannot find symbol

[Code] .....

10 errors

View Replies View Related

Command Prompt Error While Running Applet

Oct 21, 2014

When I am trying to run an applet in command prompt I am getting an error message saying: System cannot find the file specified.

Initially I compiled my applet using javac BubbleSort1.java it works fine But when I tried running this using: appletviewer BubbleSort1.html I m getting the above error. Anyhow, both the html file n the java file are in same folder in C drive. (windows 7) .....

View Replies View Related

Slick2D Runnable Jar Not Running (Unsatisfied Link Error)

May 3, 2014

When I try to run my runnable jar file, it wont do anything. And when I try to run it from the console, it says

"java.lang.UnsatisfiedLinkError: no LWJGL in java.library.path..."

How do I fix this?

I've specified the path by properties > Libraries > lwjgl.jar > Native Library Location > .... And I chose the right paths. But I still get that java.lang.UnsatisfiedLinkError.

It says I'm getting an error on line 34 which is:

appgc = new AppGameContainer(new Game(gamename));

My whole main class is:

package net.battleboy;
import org.newdawn.slick.*;
import org.newdawn.slick.state.*;
 public class Game extends StateBasedGame {
 public static final String gamename = "Battle Boy 1.0 ALPHA";
public static final int menu = 0;
public static final int play = 1;
public static final int settings = 2;
 
[Code] .....

View Replies View Related

Getting Error While Running Code From Head First Java In Eclipse

Jan 2, 2015

I downloaded this code from Head First Java. But when I tried running it on Eclipse, it gives this error message.

import javax.sound.midi.*;
public class MiniMiniMusicApp { // this is the first one
public static void main(String[] args) {
MiniMiniMusicApp mini = new MiniMiniMusicApp();
mini.play();

[code]....

and this was the error message: Jan 02, 2015 8:10:36 PM java.util.prefs.WindowsPreferences <init>Could not open/create prefs root node Software Java SoftPrefs at root 0x80000002. Windows RegCreateKeyEx(...) returned error code 5.

View Replies View Related

Error Connecting To Unix And Running Script From Java Code

Jun 25, 2014

I get the following error when trying to run code.

java.lang.NullPointerException
at conntecttoDB8.SSHCommandExecutor.main(SSHCommandEx ecutor.java:26)

package conntecttoDB8;
import java.io.InputStream;
import com.jcraft.jsch.Channel;
import com.jcraft.jsch.JSch;
import com.jcraft.jsch.Session;
 
[Code] ....

View Replies View Related

Why Do-while Is Running More Than Once

May 3, 2015

This is a program that prompts a menu using the do-while iteration. If user input is not valid, the menu should be reprompted once. But when I run the code and enter an invalid value, the menu is prompted 3 times.

class Menu {
public static void main(String args[])
throws java.io.IOException {
char choice;
do {

[code]....

View Replies View Related

Running A Test With A File?

Jun 11, 2014

I just wrote a java program with eclipse that has to read many-many inputs from the user. I want to test it, but I really don't want to type it everytime again and again...

Can I just write all inputs in a text file and let eclipse read this file so instead of typing it again and again, Eclipse reads every line whenever it waits for a user input?

View Replies View Related

Running A Class Outside The Directory

Feb 17, 2014

I have a directories in UNIX:

/home/t_bmf/Java/HelloWorld/src/helloworld :will contain a .java file
/home/t_bmf/Java/HelloWorld/bin :will contain all .class file

Let say a have a code:

package helloworld;
public class HelloWorld {
public static void main(String[] arg) {
System.out.println("Hello World");
}
}

a command to compile this even outside the directory /home/t_bmf/Java/HelloWorld/src/helloworld
javac -d /home/t_bmf/Java/HelloWorld/bin /home/t_bmf/Java/HelloWorld/src/helloworld/HelloWorld.java

This will generate a directory /home/t_bmf/Java/HelloWorld/bin/helloworld and file inside this is HelloWorld.class

To run this program I must be in directory /home/t_bmf/Java/HelloWorld/bin and using this command:

java helloworld.HelloWorld

Question:

I already how to run the HelloWorld.class, but I must be in helloworld /home/t_bmf/Java/HelloWorld/bin to run it. Is there's a way to run the class even when I am not in directory /home/t_bmf/Java/HelloWorld/bin? Let's say I'm in /home/t_bmf, can I still run the HelloWorld.class?

View Replies View Related

JApplet Is Not Running Smoothly?

Jun 11, 2014

I've got a problem with my home made game. When I created it as a JFrame application it runs smoothly, but when I tried to convert it to a JApplet the graphic is "lagging". I can see the graphics blinking/flashing .....

Here is the code:

public class FallingBalls extends JApplet implements KeyListener,
ActionListener {
// VARIABLES //
boolean gameOver;
boolean win;
// Buttons
JButton start, pause, restart;
// Character "The Runner" (32px x 32 px)

[code]....

View Replies View Related

Running A Simple GUI Program

Nov 23, 2014

I'm getting back into the swing of things with Java after using I'm asked to utilize a simple GUI in order to take in the starting data, I cannot seem to get this to work. I'm getting this error Exception in thread "main" java.lang.NullPointerException

at java.awt.Container.addImpl(Unknown Source)
at java.awt.Container.add(Unknown Source)
at Input.buildPanel(Input.java:53)
at Input.<init>(Input.java:27)
at InputDemo.main(InputDemo.java:5)

I've created two classes

import javax.swing.*;
public class Input extends JFrame {
private JPanel panel;
private JLabel messageLabel;
private JLabel messageLabel1;
private JLabel messageLabel2;
private JTextField shiftHrs;

[code]....

View Replies View Related

Running Out Of File Descriptors

Nov 6, 2014

We've got a java web app (running on a Solaris machine with Weblogic) and from time to time it stops working due to this error:

Java Code: java.net.SocketException: Too many open files mh_sh_highlight_all('java');

For what I've read we are somehow exceeding the established limit of file descriptors, and it seems that this may be caused for many reasons, not only open files that we forgot to close.

I am making a list of everything that may consume a file descriptor in the system mentioned above, so I can start reanalyzing the app... if needed, as I don't know if we're wasting them or if the limit is just insufficient.

View Replies View Related

Running Hello World Application

Apr 1, 2014

I have a problem with running my hello world aplication. Here is the code.

public class HelloWorld {
public static void mаin(String[] args) {
System.out.println("Hello world!");
}
}

It compiles fine. But I get an exception when I try to run it.Here is the error message I'm getting:

Exception in thread "main" java.lang.NoSuchMethodException: HelloWorld.main([Ljava.lang.String;)
at java.lang.Class.getMethod(Class.java:1605)
at com.intellij.rt.execution.application.AppMain.main(AppMain.java:113)

Process finished with exit code 1

View Replies View Related

Running Programs Through Java

Mar 30, 2014

I've been playing around with this for about an hour.

Java Code:

Runtime runTime = Runtime.getRuntime();
try {
Process process = runTime.exec("notepad");
} catch (IOException e) {
e.printStackTrace();
} mh_sh_highlight_all('java');
So that works. Notepad will open.

However, I'm trying to get other programs to open. Specifically, this program: C:Octave3.2.4_gcc-4.4.0inoctave-3.2.4.exe...However, using that in place of notepad doesn't work. I'm assuming that there is some sort of system variable that explains why simply typing "notepad" works? As if you type notepad into the run box, notepad will open. Soo does that snippet work by going through some sort of system variables?How would I go about opening other programs, such as the one I referenced above.

View Replies View Related

Running Program In UNIX With Package

Feb 11, 2014

i have a program in UNIX directory /home/me/java/src

package bin;
public class HelloWorld {
public static void main(String[] args) {
System.out.println("Hello World");
}
}

I have manage to compile it successfully(class file will be in bin directory) using command below: javac -d /home/t_bmf/java/bin HelloWorld.java

My problem now is how would I execute the class in bin directory in UNIX? I already tried different ways on how to execute it as suggested in my internet research The one I tried is this:

java $CLASSPATH:.:bin/HelloWorld
but I got this error message:
Exception in thread "main" java.lang.NoClassDefFoundError: :/:bin/HelloWorld
Caused by: java.lang.ClassNotFoundException: :.:bin.HelloWorld

[code]....

View Replies View Related

While Loop Keeps Running After Typing Quit?

Feb 15, 2014

The while loop keeps running although I type quit. What is wrong with this code?

import java.util.*;
 
public class OddEvenGame {
public static void main(String[] args) {
Scanner console = new Scanner(System.in);
Random r = new Random();
 
]Code] ....

View Replies View Related

If Statement Not Running When ResultSet Is Null

Feb 24, 2015

The below method shows that a JOptionPane should display when the result is null, meaning it has not found what I was trying to look for. However only the if statement that finds the query runs:

public void find(Person person) {
String query = "SELECT * from employee WHERE last LIKE'" + lastName
+ "'";
try {
statement = connection.createStatement();
resultSet = statement.executeQuery(query);
 
[Code] ....

View Replies View Related

Ending Process Of Another Running Jar File

Apr 16, 2015

I am working on a management gui for a program. I have implemented the start server button. But now I need to get something working so that when I press stop server the javaw.exe process which is running the the other jar file is stopped and ended.

The gui is going to be using a javaw.exe as well and I don't want to end the entire thing.

I just want to end the javaw.exe process that is running the other jar file.

This is my code for starting it:

JButton btnNewButton_2 = new JButton("Start Server");
btnNewButton_2.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
Runtime rt = Runtime.getRuntime();
try {
Process pr = rt.exec("java -jar DEDServer_release.jar");

[Code] ....

I just need to figure out what to do to stop it now.

View Replies View Related

Jar Files Not Executing / Running Under Windows 8.1

Dec 14, 2014

I've just installed the last Java kit JDK plus netbeans and I've done my first project in Java. It is running perfect from command line<but is is difficult to execute each time from there my tests> but I couldn't run the jar file from windows with double click he jar file even I've spent 3 hour on google to find different methods (registry modifying, control panel/program running in windows, a patch file etc, ) ....

View Replies View Related

Running Java File From Linux CMD

Apr 24, 2014

import acm.util.* ;
import acm.program.*;
import java.awt.* ;
class Chap6_ex1 extends ConsoleProgram {
public void run() {
println("This program displays a randomly schosen card.");
int number = rgen.nextInt(1 ,13);
int suit = rgen.nextInt(1 ,4);

[Code] ....

I am running the this from a Linux command line , in the cmd first i use :

javac -classpath acm.jar Chap6_ex1.java

end then :

java -cp .:acm.jar Chap6_ex1

The output i m getting after second command is :

Exception in thread "main" acm.util.ErrorException: Cannot determine the main class.
at acm.program.Program.main(Program.java:1358)

I know the problem is from the RandomGenerator class in packet acm.util.* but i dont know how to fix the problem . Every other program has worked . What I am missing or how this whole issue of packet importing works when running a java file from cmd ?

View Replies View Related

Running Java App With SQLite On Ubuntu

Nov 12, 2014

I have built a Java app that uses SQLite (sqlite-jdbc-3.8.7.jar). Running the jar file on windows works as expected however, trying to run it on Ubuntu Server 14.04 has turned into quite a task!

I put together a brand new machine in VirtualBox for testing. I installed Java (sudo apt-get install default-jre) and have installed SQLite (sudo apt-get install cl-sql-sqlite3 sqlitebrowser). I created a new sub-directory within my home directory and copied over the jar file. From terminal, I then run the command: sudo java -jar ProductionView.jar and I receive a java.lang.unsatisfiedlinkerror. For troubleshooting, within the app, before making a connection to the db, I have printed out the location of where the db is to be created and it is correct (see attached pic). Is there more that needs to be configured before I can run this app on Ubuntu? I have posted the relevant code below :

(AppDatabasePath() is what is printed in the image...).

public static String AppDatabasePath() {
return AppPath() + APP_NAME + ".db";
}
public static String AppDatabase() {
return "jdbc:sqlite:" + AppDatabasePath();

[Code] .....

View Replies View Related

Running Server And Client From Two Different JButton

Mar 10, 2014

I am looking to run Server and Client from two different JButton.

When I click on start Server button, the server starts to run but I cannot click on start Client button to start the client. Here the code for server:

Java Code:

public void actionPerformed(ActionEvent e) {
Client c = new Client();
c.run();
} mh_sh_highlight_all('java');

View Replies View Related

Running Craps Game Using Methods?

Nov 4, 2014

I had to make a program that ran a craps game using methods and I keep getting an error ....

Here is my code :

public class CrapsGame {
public static void main(String[] args) { 
System.out.println(playGame());
}//end of main method
public static int rollDie(int n){
return (int)(Math.random()*n)+ 1;
}//end of rollDie method

[Code] .....

And this is the error im getting

Exception in thread "main" java.lang.RuntimeException: Uncompilable source code - variable roll might not have been initialized
at CrapsGame.playGame(CrapsGame.java:29)
at CrapsGame.main(CrapsGame.java:4)
Java Result: 1

View Replies View Related

Running Threads Without Using Runnable Implementation?

Dec 16, 2014

I've seen examples that don't use a separate Runnable Implementation, but Instead Just make a subclass of Thread and override the Thread's runO method. That way,you call the Thread's no--arg constructor when you make the new thread;

Thread t = new Thread(); 1/no Runnable"

Any simple code that demonstrates the same. I haven't fully understood what is said in the text above. I have a hunch that the last line is wrong and it should be Thread t = new <Whatever class extends Thread class and over rides its run method>()

Am I correct or wrong....

View Replies View Related







Copyrights 2005-15 www.BigResource.com, All rights reserved