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Thread: Terminated with code 0 but cannot run.

  1. #1
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    Question Terminated with code 0 but cannot run.

    Any help are appreciated....running using crimson editor...
    Below are my codes:

    PT2_10.java

    import javax.swing.*;
    import java.awt.*;
    import java.awt.event.*;
    import java.text.*;

    public class PT2_10 extends JFrame
    { JLabel label1 = new JLabel("a");
    JLabel label2 = new JLabel("b");
    JLabel label3 = new JLabel("c");
    JLabel label4 = new JLabel("Angle a");
    JLabel label5 = new JLabel("Angle b");
    JLabel label6 = new JLabel("Angle c");
    JTextField a = new JTextField("");
    JTextField b = new JTextField("");
    JTextField c = new JTextField("");
    JTextField anga = new JTextField("");
    JTextField angb = new JTextField("");
    JTextField angc = new JTextField("");
    JButton cal = new JButton("Calculate");
    JButton clr = new JButton("Clear");

    PT2_10()
    { Container c = getContentPane();
    c.setLayout(new GridLayout(5,3));
    c.add(label1);c.add(label2);c.add(label3);
    c.add(a);c.add(b);c.add(c);
    c.add(label4);c.add(label5);c.add(label6);
    c.add(anga);c.add(angb);c.add(angc);
    c.add(cal);c.add(clr);

    setSize(1000,1000);
    setTitle("Triangle Solver");
    setVisible(true);
    setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

    }
    }

    ----------------------------------------------------------------------------------------

    TestPT2_10.java

    public class TestPT2_10
    {
    public static void main(String [ ] args)
    {
    PT2_10 myPT2_10 = new PT2_10();
    }
    }
    ----------------------------------------------------------------------------------------

    I got the following error:
    ---------- Capture Output ----------
    > "C:\Program Files (x86)\Java\jdk1.6.0_21\bin\java.exe" TestPT2_10
    Exception in thread "main" java.lang.IllegalArgumentException: adding container's parent to itself
    at java.awt.Container.checkAddToSelf(Container.java:4 20)
    at java.awt.Container.addImpl(Container.java:1038)
    at java.awt.Container.add(Container.java:365)
    at PT2_10.<init>(PT2_10.java:26)
    at TestPT2_10.main(TestPT2_10.java:5)
    > Terminated with exit code 1.


  2. #2
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    Default Re: Terminated with code 0 but cannot run.

    Welcome to the Forum. You can read this FAQ to learn how to post code correctly along with other useful tips for newcomers.

    The practice of putting multiple comments on a single line is annoying because it makes your code difficult to read, even worse that they're all crammed together with no whitespace. Are you trying to conserve electrons?

    Single-letter variable names are rarely acceptable and are contributing to the error you're getting. Give your variables better names, put each statement on its own line, add some whitespace to make your program readable, and you may discover the source of your error. If not, come back with your code formatted and posted correctly, and we'll help you further.

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