This bug remains:

"I was trying to export a SVG file from the preview and the attached error 
occur. I'm using a MacbookPro with SnowLeopard.
I've followed step by step the tutorial guide (it worked nice!), but I cannot 
export the image."

java.lang.NullPointerException
        at 
org.gephi.desktop.io.export.api.VectorialFileExporterUI$3.propertyChange(VectorialFileExporterUI.java:153)
        at 
java.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:339)
        at 
java.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:347)
        at 
java.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:276)
        at java.awt.Component.firePropertyChange(Component.java:8213)
        at javax.swing.JFileChooser.setFileFilter(JFileChooser.java:1449)
        at 
com.apple.laf.AquaFileChooserUI$FilterComboBoxAction.actionPerformed(AquaFileChooserUI.java:1312)
        at javax.swing.JComboBox.fireActionEvent(JComboBox.java:1240)
        at javax.swing.JComboBox.contentsChanged(JComboBox.java:1311)
        at javax.swing.JComboBox.intervalRemoved(JComboBox.java:1331)
        at 
javax.swing.AbstractListModel.fireIntervalRemoved(AbstractListModel.java:161)
        at javax.swing.DefaultListModel.clear(DefaultListModel.java:490)
        at 
com.apple.laf.AquaFileChooserUI$FilterComboBoxModel.propertyChange(AquaFileChooserUI.java:1256)
        at 
java.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:339)
        at 
java.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:276)
        at java.awt.Component.firePropertyChange(Component.java:8213)
        at 
javax.swing.JFileChooser.addChoosableFileFilter(JFileChooser.java:1144)
        at 
org.gephi.desktop.io.export.api.VectorialFileExporterUI.action(VectorialFileExporterUI.java:177)
        at 
org.gephi.desktop.preview.PreviewSettingsTopComponent$3.actionPerformed(PreviewSettingsTopComponent.java:102)
        at 
javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:2028)
        at 
javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2351)
        at 
javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:387)
        at 
javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:242)
        at 
javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:236)
        at java.awt.Component.processMouseEvent(Component.java:6348)
        at javax.swing.JComponent.processMouseEvent(JComponent.java:3255)
        at java.awt.Component.processEvent(Component.java:6113)
        at java.awt.Container.processEvent(Container.java:2085)
        at java.awt.Component.dispatchEventImpl(Component.java:4714)
        at java.awt.Container.dispatchEventImpl(Container.java:2143)
        at java.awt.Component.dispatchEvent(Component.java:4544)
        at 
java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4618)
        at java.awt.LightweightDispatcher.processMouseEvent(Container.java:4282)
        at java.awt.LightweightDispatcher.dispatchEvent(Container.java:4212)
        at java.awt.Container.dispatchEventImpl(Container.java:2129)
        at java.awt.Window.dispatchEventImpl(Window.java:2475)
        at java.awt.Component.dispatchEvent(Component.java:4544)
        at java.awt.EventQueue.dispatchEvent(EventQueue.java:635)
        at 
org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:125)
        at 
java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:296)
        at 
java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:211)
        at 
java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:201)
        at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:196)
        at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:188)
        at java.awt.EventDispatchThread.run(EventDispatchThread.java:122)


** Changed in: gephi/0.7
       Status: Fix Committed => New

** Changed in: gephi
       Status: Fix Committed => New

-- 
Export Dialog Give NullPointerException on OS X Snow Leopard
https://bugs.launchpad.net/bugs/526537
You received this bug notification because you are a member of Gephi
Team, which is subscribed to 0.7.

Status in Gephi - Network exploration and manipulation: New
Status in Gephi 0.7 series: New

Bug description:
Any attempt at exporting immediately throws a NullPointerException.  This is 
triggered either by selecting any option from the "File > Export" menu, or 
pressing the "SVG" button in the Preview Settings window.

SVG Export:
java.lang.NullPointerException
        at 
org.gephi.desktop.io.export.api.VectorialFileExporterUI.action(VectorialFileExporterUI.java:178)
        at org.gephi.desktop.io.export.Export$2.actionPerformed(Export.java:71)
        at 
javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:2028)
        at 
javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2351)
        at 
javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:387)
        at 
javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:242)
        at javax.swing.AbstractButton.doClick(AbstractButton.java:389)
        at com.apple.laf.ScreenMenuItem.actionPerformed(ScreenMenuItem.java:95)
        at java.awt.MenuItem.processActionEvent(MenuItem.java:627)
        at java.awt.MenuItem.processEvent(MenuItem.java:586)
        at java.awt.MenuComponent.dispatchEventImpl(MenuComponent.java:317)
        at java.awt.MenuComponent.dispatchEvent(MenuComponent.java:305)
[catch] at java.awt.EventQueue.dispatchEvent(EventQueue.java:638)
        at 
org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:125)
        at 
java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:296)
        at 
java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:211)
        at 
java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:201)
        at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:196)
        at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:188)
        at java.awt.EventDispatchThread.run(EventDispatchThread.java:122)

Graph Export:
java.lang.NullPointerException
at 
org.gephi.desktop.io.export.api.GraphFileExporterUI.action(GraphFileExporterUI.java:183)
...rest exactly the same...



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