.jar file is not working after being published from Eclipse

Asked Jul 23 '17 at 18:22

Active Jul 23 '17 at 18:46

Viewed 25 times

I dont know what I did wrong, this is the first time Im publishing a java project, I just made a simple Hello World application and exported it when I tried to launch it, nothing happens.I tried doing the "java -jar helloworld2124.jar" command in command prompt but i get "Error: Unable to accesss jarfile helloworld2124.jar" message. I even tried doing the "java" command and it didnt show an error message. What should I do?

public class Workkn1 {

public static void main(String[] args) {

    System.out.println("Hello World");



}

} I tried the "java -jar yourfilename.jar" command but it keeps returning "Error: Unable to accesss jarfile helloworld2124.jar" in the cmd.

edited Jul 23 '17 at 18:46

asked Jul 23 '17 at 18:22

Grativo

can you post your full code here – Akash Jul 23 '17 at 18:25
Main method body? Google how to properly export java project to jar using your ide. – Colonder Jul 23 '17 at 18:25
You should make sure you're at the right current directory. – Mordechai Jul 23 '17 at 18:28
my code is: public class Workkn1 { public static void main(String[] args) { System.out.println("Hello World"); } } – Grativo Jul 23 '17 at 18:35

.jar file is not working after being published from Eclipse

0 Answers0