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POWhy does this code work in Vista but not 7?
 

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  1. POWhy does this code work in Vista but not 7?
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    <p>For some reason every time I have someone run this program in Vista it works flawlessly but as soon as I move it over to a Windows 7 PC it stops in the middle of the ActionListener's Action Performed Method meaning I can click my choices but it will never say size selected. Is there any way to fix this?</p> <pre><code>import java.io.*; import java.util.*; import java.awt.*; import javax.swing.*; import java.awt.event.*; public class SizerFrame extends JFrame { ButtonGroup buttons = new ButtonGroup(); JTextField width = new JTextField(2); JTextField height = new JTextField(2); double inchesPerTimeline = 2.1; public SizerFrame() { super("Timeline Application"); Dimension screen = Toolkit.getDefaultToolkit().getScreenSize(); setBounds(screen.width/2-125,screen.height/2-90,250,180); getContentPane().setLayout(new GridBagLayout()); GridBagConstraints c = new GridBagConstraints(); int[] gridX = new int[]{0,0,0,0}; int[] gridY = new int[]{0,1,2,3}; int[] gridW = new int[]{1,1,2,5}; String[] titles = new String[]{"6\"","9\"","10\"","Custom"}; String[] actions = new String[]{"6","9","10","C"}; for (int a = 0; a &lt; 4; a++) { JRadioButton current = new JRadioButton(titles[a]); current.setActionCommand(actions[a]); c.gridx = gridX[a]; c.gridy = gridY[a]; c.gridwidth = gridW[a]; buttons.add(current); getContentPane().add(current,c); } c.gridwidth = 1; String[] title = new String[]{" ","Width","Height"}; gridX = new int[]{9,10,12}; for (int a = 0; a&lt; 3; a++) { c.gridx = gridX[a]; getContentPane().add(new JLabel(title[a]),c); } c.gridx = 11; getContentPane().add(width,c); c.gridx = 13; getContentPane().add(height,c); c.gridx = 11; c.gridy = 0; c.gridwidth = 2; JButton button = new JButton("Done"); button.addActionListener(new ActionListener() { public void actionPerformed(ActionEvent e) { ButtonModel x = buttons.getSelection(); String size = "XXX"; System.out.println("Getting screen resolution"); int screenRes = Toolkit.getDefaultToolkit().getScreenResolution(); System.out.println("Successfully got screen resolution"); if (x!=null) size = x.getActionCommand(); try{ TimeTable.width = new Integer(size)*screenRes; TimeTable.height = (int)((TimeTable.titleCount+1)*inchesPerTimeline*screenRes); } catch(NumberFormatException ex) { try{ TimeTable.width = (int)(new Double(width.getText().trim())*screenRes); TimeTable.height = (int)(new Double(height.getText().trim())*screenRes); } catch (NumberFormatException except) { return; } } TimeTable.ready = true; System.out.println("Size selected"); dispose(); } }); getContentPane().add(button,c); addWindowListener(new WindowAdapter() { public void windowClosing(WindowEvent winEvt){ System.exit(0); } }); setVisible(true); } } </code></pre> <p>Concise explanation : I have a macro that runs out of Excel in Windows Vista and I tried to distribute it to a Computer running Windows 7. Upon execution the code failed to continue executing after this point i.e. it never printed out the words "Size selected". The rest of the program brings in a csv file from a C:\Users\?\AppData\TimeLineMacroProgram folder and later creates an image in the same directory. But this is the portion of the code that is currently broken. Whenever the GUI pops up I select the option for 9" and click done which should pass in 9 as a parameter and then print out "Size Selected" but it doesn't it only disposes the window. Please help.</p>
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    1. USif_zero_equals_one
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    1. This table or related slice is empty.
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      1. POWhy does this code work in Vista but not 7?
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      1. VTUpMod
    1. COI can only suspect a bug in the JDK -- are you using exactly the same JDK version in both?
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      1. POWhy does this code work in Vista but not 7?
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    2. COno considering it's exported as a program to other computers using a class file the only thing like that in question would be the JRE
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      1. POWhy does this code work in Vista but not 7?
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    3. COIs the program hanging, terminating or erroring out?
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      1. POWhy does this code work in Vista but not 7?
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