[Jcrontab-developers] (no subject)

[Levi G. P. <iv...@gm...>]

Hello, I have two classes:
1.) HelloWorld.java
2.) Cron.java


HelloWorld.java:

public class HelloWorld
{
    public void hello()
    {
        System.out.println("Hello World . . .");
    }

    public static void main(String[] args)
    {
        HelloWorld h =3D new HelloWorld();
        h.hello();
    }
}




Cron.java:
import org.jcrontab.CronTask;

public class Cron
{
    public static void main(String[] args)
    {
        try
        {
            HelloWorld hw =3D new HelloWorld();

            String[] array =3D null;

            CronTask ct =3D new CronTask("HelloWorld","hello()",array);
            ct.run();
        }
        catch(Exception e)
        {
            System.out.println("Error: "+e.toString());
        }
    }
}


Cron.java will compile but when I run the class it has the follwing Error:

java.lang.NullPointerException
    at org.jcrontab.Crontab.getProperty(Crontab.java:302)
    at org.jcrontab.log.Log.<clinit>(Log.java:44)
    at org.jcrontab.CronTask.run(CronTask.java:285)
    at Cron.main(Cron.java:23)
Error: java.lang.NullPointerException