The bug haven't fixed.

Your class is already extend to JFrame. So you don't need to create a new JFrame instance.

public class BusPayment extends JFrame {

    private JButton paynow;
    private JButton cancel;
    private JComboBox<String> jComboBox1;
    private JFrame frame;
    private JLabel label1, label2, label3, label4;
    private JPanel panel1, panel2, panel3;
    private JRadioButton destination1;
    private JRadioButton destination2;
    private JRadioButton destination3;
    private JRadioButton destination4;
    private JRadioButton destination5;
    private JRadioButton destination6;
    private JComboBox company;
    private JTextField passengerstextfield;

    public BusPayment() {

    private void buildPanel() {
        panel1 = new JPanel();
        label1 = new JLabel("Welcome to the Express Bus Ticketing System! ");
        panel2 = new JPanel();
        label2 = new JLabel("Number of Passenger(s): ");
        company = new JComboBox();
        passengerstextfield = new JTextField(8);
        label3 = new JLabel("Selected Bus Company: ");
        final JComboBox<String> comp = new JComboBox<>(new String[]{"Company1", "Company2", "Company3", "Company4"});
        panel3 = new JPanel();
        label4 = new JLabel("Select a ticket: ");
        destination1 = new JRadioButton("Destination 1 RM15");
        JRadioButton des1 = new JRadioButton(Double.toString(15));
//        des1.add(des1);
        destination2 = new JRadioButton("Destination 2 RM18");
        JRadioButton des2 = new JRadioButton(Double.toString(18));
//        des2.add(des2);
        destination3 = new JRadioButton("Destination 3 RM15");
        JRadioButton des3 = new JRadioButton(Double.toString(15));
//        des3.add(des3);
        destination4 = new JRadioButton("Destination 4 RM12");
        JRadioButton des4 = new JRadioButton(Double.toString(12));
//        des4.add(des4);
        destination5 = new JRadioButton("Destination 5 RM16");
        JRadioButton des5 = new JRadioButton(Double.toString(16));
//        des5.add(des5);
        destination6 = new JRadioButton("Destination 6 RM13");
        JRadioButton des6 = new JRadioButton(Double.toString(13));
//    des6.add(des6);
        paynow = new JButton("Proceed");
        paynow.addActionListener(new PayNowListener());
        cancel = new JButton("Cancel");
        cancel.addActionListener(new CancelListener());

        panel3.add(cancel); ...

Does the Momo still appear on Youtube?

Yes, I have received email now. Thanks

Hi All,

Thanks for the reply. I have tested and it works fine.
I will share the screen shot next time if this issue happened again.



public static void main(String[] args){

I got null pointer exception because you did not initialize frame.

frame = new JFrame();

Geanna Afera commented: Oh I see. Is there anything else that is wrong in my code? +0

We need to see your code in order to help

Parents please be aware and very cautious of what your child watches on YouTube and KIDS YOUTUBE. There is a thing called ‘Momo’ that’s instructing kids to kill themselves, turn stoves on while everyone is sleep and even threatening to kill the children if they tell their parents!!!


Are there any differencies between these two code ?

    if (!a.equals("")) {


  if (a!="") {

When posting code, I get error

begin a line with 4 spaces in a row (or one tab), preceded by a blank line. 4+ spaces or tabs may not be used anywhere else.

And who is the youngest member here ?

I have changed my email from Hotmail to gmail, but still not receive any email .

Uuh, why refuse ?

Or I'm the only one who face this ?

Recently I realized that I not receive any email notification from DaniWeb. When I check on the User Settings, I saw this alert message

We have been having problems emailing you. Has your email address changed? Please update your email address to begin receiving email from us again.

After I re-write my email, this message changed to

An email to verify your account has been sent to Please click the link in the email to confirm your email address.

But when I check my mail, I don't receive any email from DaniWeb.

thanks for the fix :)

Yes, page 1 (Business Networking ) is fine.

Here the url after button continue to step2 of 2 clicked.

Really?!?! That's what happens when you click on page 2?


remember to click Continue to Step 2 at the bottom of the form.

Your user profile does not have sufficient privileges.

There are Complementary Goals in profile page. Where can I find the list of goals and what does this used for ?

Welcome home :D

Hi @Akshay_15,

Why not post your question as a new topic instead of commenting on an old post here ?

What have you tried so far ?

the bug still there

Dani commented: Test +0

When I leave a comment (vote with comment ) under someone post , it will increase 2 points for vote up and 0 point for vote down. After I leave the comment and click the vote up button, the user earn 2 points. But after I vote down again, the comment get removed but the user still earning 2 points. The two points should be deducted too, no ?


Dani commented: Test +0

Please post the code you have tried

What link was broken?

The post from OP

Link was broken

Perhaps it is ISO 8583 message?