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rabbithole 06-26-2008 09:09 AM

JOptionPane won't pop up
Hi guys,

I'm trying to write a program and I want to show a JOptionPane messagebox when an error occurs.

I have this code:

        try {
        } catch (FileNotFoundException ex) {
            JOptionPane.showMessageDialog(this,"File not Found");
            System.out.println("File not Found");

allthough the filenotfound message is shown, the option pane is not.
the code is in a class that starts with:

public class Gui extends javax.swing.JFrame
apparently the 'this' should be something else?
can anyone give me an idea on what?

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