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error: The local variable g may not have been initialized.

Discussion in 'Java' started by firsttry, Apr 1, 2011.

  1. firsttry

    firsttry New Member

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    Hi,

    I try to do drawOval in the JFrame as below (I want it as simple as possible). However, it not works. Can you tell me what I am missing?

    import javax.swing.*;
    import java.awt.*;
    public class MyFrameClass {
    public static void main(String[] args) {
    JFrame frame = new JFrame();
    frame.setSize(500,300);
    frame.setVisible(true);
    Graphics g;
    g.drawOval(100,100,400,200); //error: The local variable g may not have been initialized.
    }
    }
     
  2. virxen

    virxen New Member

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