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[jj <jjsomewhere@xxxxxxxxx>]

Public bug reported:

A  java.lang.NullPointerException thrown immediately (and so far every
time since install) when 'Export..' selected from 'File' menu. Gephi
said: Could not instantiate gephi.ui.ExportWizard.ExportWizardDisplayer.

>From the JVM:

Message:
    java.lang.NullPointerException
Level:
    SEVERE
Stack Trace:
null
    java.util.Hashtable.put(Hashtable.java:394)
    java.util.Properties.setProperty(Properties.java:143)
    java.lang.System.setProperty(System.java:746)
    org.netbeans.api.wizard.WizardDisplayer.getDefault(WizardDisplayer.java:120)
    org.netbeans.api.wizard.WizardDisplayer.showWizard(WizardDisplayer.java:105)
    org.netbeans.api.wizard.WizardDisplayer.showWizard(WizardDisplayer.java:135)
    gephi.controller.desktop.DesktopProjectController$16.run(DesktopProjectController.java:722)
    java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209)
    java.awt.EventQueue.dispatchEvent(EventQueue.java:633)
    java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:296)
    java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:211)
    java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:201)
    java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:196)
    java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:188)
    java.awt.EventDispatchThread.run(EventDispatchThread.java:122)


>From the console:

DirectDraw is disabled
Demo null
init
GL_VENDOR: Intel Inc.
GL_RENDERER: Intel GMA 950 OpenGL Engine
GL_VERSION: 1.4 APPLE-1.6.0
build minimap
build minimap
GL_VENDOR: Intel Inc.
GL_RENDERER: Intel GMA 950 OpenGL Engine
GL_VERSION: 1.4 APPLE-1.6.0
GL_VENDOR: Intel Inc.
GL_RENDERER: Intel GMA 950 OpenGL Engine
GL_VERSION: 1.4 APPLE-1.6.0
Could not instantiate gephi.ui.ExportWizard.ExportWizardDisplayer
Sep 28, 2009 11:07:30 AM unknown unknown
SEVERE: null
java.awt.Dimension[width=119,height=29]


Hardware Overview:

  Model Name:	MacBook
  Model Identifier:	MacBook2,1
  Processor Name:	Intel Core 2 Duo
  Processor Speed:	2 GHz
  Number Of Processors:	1
  Total Number Of Cores:	2
  L2 Cache:	4 MB
  Memory:	2 GB
  Bus Speed:	667 MHz
  Boot ROM Version:	MB21.00A5.B07
  SMC Version (system):	1.13f3
  Serial Number (system):	4H648A7UWGM
  Hardware UUID:	00000000-0000-1000-8000-0017F2F20D77
  Sudden Motion Sensor:
  State:	Enabled

** Affects: gephi
     Importance: Undecided
         Status: New

-- 
 java.lang.NullPointerException on export (OSX)
https://bugs.launchpad.net/bugs/438055
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Status in Gephi - Network exploration and manipulation: New

Bug description:
A  java.lang.NullPointerException thrown immediately (and so far every time since install) when 'Export..' selected from 'File' menu. Gephi said: Could not instantiate gephi.ui.ExportWizard.ExportWizardDisplayer.

>From the JVM:

Message:
    java.lang.NullPointerException
Level:
    SEVERE
Stack Trace:
null
    java.util.Hashtable.put(Hashtable.java:394)
    java.util.Properties.setProperty(Properties.java:143)
    java.lang.System.setProperty(System.java:746)
    org.netbeans.api.wizard.WizardDisplayer.getDefault(WizardDisplayer.java:120)
    org.netbeans.api.wizard.WizardDisplayer.showWizard(WizardDisplayer.java:105)
    org.netbeans.api.wizard.WizardDisplayer.showWizard(WizardDisplayer.java:135)
    gephi.controller.desktop.DesktopProjectController$16.run(DesktopProjectController.java:722)
    java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209)
    java.awt.EventQueue.dispatchEvent(EventQueue.java:633)
    java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:296)
    java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:211)
    java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:201)
    java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:196)
    java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:188)
    java.awt.EventDispatchThread.run(EventDispatchThread.java:122)


>From the console:

DirectDraw is disabled
Demo null
init
GL_VENDOR: Intel Inc.
GL_RENDERER: Intel GMA 950 OpenGL Engine
GL_VERSION: 1.4 APPLE-1.6.0
build minimap
build minimap
GL_VENDOR: Intel Inc.
GL_RENDERER: Intel GMA 950 OpenGL Engine
GL_VERSION: 1.4 APPLE-1.6.0
GL_VENDOR: Intel Inc.
GL_RENDERER: Intel GMA 950 OpenGL Engine
GL_VERSION: 1.4 APPLE-1.6.0
Could not instantiate gephi.ui.ExportWizard.ExportWizardDisplayer
Sep 28, 2009 11:07:30 AM unknown unknown
SEVERE: null
java.awt.Dimension[width=119,height=29]


Hardware Overview:

  Model Name:	MacBook
  Model Identifier:	MacBook2,1
  Processor Name:	Intel Core 2 Duo
  Processor Speed:	2 GHz
  Number Of Processors:	1
  Total Number Of Cores:	2
  L2 Cache:	4 MB
  Memory:	2 GB
  Bus Speed:	667 MHz
  Boot ROM Version:	MB21.00A5.B07
  SMC Version (system):	1.13f3
  Serial Number (system):	4H648A7UWGM
  Hardware UUID:	00000000-0000-1000-8000-0017F2F20D77
  Sudden Motion Sensor:
  State:	Enabled