Games not loading - why does this happen?

[GoogleCodeExporter]

What steps will reproduce the problem?
1. Start Emulator
2. configure keys
3. load game and failure

What is the expected output? What do you see instead?

Type of error: "java.lang.NullPointerException"
Stacktrace:
swinggui.updateSaveStateOrder(swinggui.java:1808)
swinggui.tryToLoadROM(swinggui.java:1830)
swinggui.actionPerformed(swinggui.java:1190)
javax.swing.AbstractButton.fireActionPerformed(Unknown Source)
javax.swing.AbstractButton$Handler.actionPerformed(Unknown Source)
javax.swing.DefaultButtonModel.fireActionPerformed(Unknown Source)
javax.swing.DefaultButtonModel.setPressed(Unknown Source)
javax.swing.AbstractButton.doClick(Unknown Source)
javax.swing.AbstractButton.doClick(Unknown Source)
javax.swing.plaf.basic.BasicMenuItemUI$Actions.actionPerformed(Unknown Source)
javax.swing.SwingUtilities.notifyAction(Unknown Source)
javax.swing.JComponent.processKeyBinding(Unknown Source)
javax.swing.JMenuBar.processBindingForKeyStrokeRecursive(Unknown Source)
javax.swing.JMenuBar.processBindingForKeyStrokeRecursive(Unknown Source)
javax.swing.JMenuBar.processBindingForKeyStrokeRecursive(Unknown Source)
javax.swing.JMenuBar.processKeyBinding(Unknown Source)
javax.swing.KeyboardManager.fireBinding(Unknown Source)
javax.swing.KeyboardManager.fireKeyboardAction(Unknown Source)
javax.swing.JComponent.processKeyBindingsForAllComponents(Unknown Source)
javax.swing.JComponent.processKeyBindings(Unknown Source)
javax.swing.JComponent.processKeyEvent(Unknown Source)
java.awt.Component.processEvent(Unknown Source)
java.awt.Container.processEvent(Unknown Source)
java.awt.Component.dispatchEventImpl(Unknown Source)
java.awt.Container.dispatchEventImpl(Unknown Source)
java.awt.Component.dispatchEvent(Unknown Source)
java.awt.KeyboardFocusManager.redispatchEvent(Unknown Source)
java.awt.DefaultKeyboardFocusManager.dispatchKeyEvent(Unknown Source)
java.awt.DefaultKeyboardFocusManager.preDispatchKeyEvent(Unknown Source)
java.awt.DefaultKeyboardFocusManager.typeAheadAssertions(Unknown Source)
java.awt.DefaultKeyboardFocusManager.dispatchEvent(Unknown Source)
java.awt.Component.dispatchEventImpl(Unknown Source)
java.awt.Container.dispatchEventImpl(Unknown Source)
java.awt.Window.dispatchEventImpl(Unknown Source)
java.awt.Component.dispatchEvent(Unknown Source)
java.awt.EventQueue.dispatchEventImpl(Unknown Source)
java.awt.EventQueue.access$200(Unknown Source)
java.awt.EventQueue$3.run(Unknown Source)
java.awt.EventQueue$3.run(Unknown Source)
java.security.AccessController.doPrivileged(Native Method)
java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source)
java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source)
java.awt.EventQueue$4.run(Unknown Source)
java.awt.EventQueue$4.run(Unknown Source)
java.security.AccessController.doPrivileged(Native Method)
java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source)
java.awt.EventQueue.dispatchEvent(Unknown Source)
java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
java.awt.EventDispatchThread.pumpEvents(Unknown Source)
java.awt.EventDispatchThread.pumpEvents(Unknown Source)
java.awt.EventDispatchThread.run(Unknown Source)


What version of the product are you using? On what operating system?
JGBE V752. Windows 7 Enterprise

Please provide any additional information below.

Tried multiple roms from multiple websites. Hasn't worked with any of them.

Original issue reported on code.google.com by dragonsd...@gmail.com on 5 Nov 2014 at 2:27