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java.lang.NullPointerException: 	at org.sleuthkit.autopsy.modules.hashdatabase.HashLookupSettingsPanel.addPropertyChangeListener(HashLookupSettingsPanel.java:109)	at javax.swing.plaf.synth.SynthPanelUI.installListeners(SynthPanelUI.java:83)	at javax.swing.plaf.synth.SynthPanelUI.installUI(SynthPanelUI.java:63)	at javax.swing.JComponent.setUI(JComponent.java:666)	at javax.swing.JPanel.setUI(JPanel.java:153)	at javax.swing.JPanel.updateUI(JPanel.java:126)	at javax.swing.JPanel.(JPanel.java:86)	at javax.swing.JPanel.(JPanel.java:109)	at javax.swing.JPanel.(JPanel.java:117)	at org.sleuthkit.autopsy.ingest.IngestModuleGlobalSettingsPanel.(IngestModuleGlobalSettingsPanel.java:26)	at org.sleuthkit.autopsy.modules.hashdatabase.HashLookupSettingsPanel.(HashLookupSettingsPanel.java:67)	at org.sleuthkit.autopsy.modules.hashdatabase.HashLookupModuleFactory.getGlobalSettingsPanel(HashLookupModuleFactory.java:103)	at org.sleuthkit.autopsy.ingest.IngestModuleTemplate.getGlobalSettingsPanel(IngestModuleTemplate.java:69)	at org.sleuthkit.autopsy.ingest.IngestJobSettingsPanel$IngestModuleModel.(IngestJobSettingsPanel.java:362)	at org.sleuthkit.autopsy.ingest.IngestJobSettingsPanel.(IngestJobSettingsPanel.java:58)	at org.sleuthkit.autopsy.casemodule.AddImageWizardIngestConfigPanel.(AddImageWizardIngestConfigPanel.java:81)	at org.sleuthkit.autopsy.casemodule.AddImageWizardIterator.getPanels(AddImageWizardIterator.java:55)	at org.sleuthkit.autopsy.casemodule.AddImageWizardIterator.current(AddImageWizardIterator.java:104)	at org.openide.WizardDescriptor.updateStateOpen(WizardDescriptor.java:844)	at org.openide.WizardDescriptor.updateState(WizardDescriptor.java:822)	at org.openide.WizardDescriptor._updateState(WizardDescriptor.java:800)	at org.openide.WizardDescriptor.initialize(WizardDescriptor.java:475)	at org.openide.NotifyDescriptor.getterCalled(NotifyDescriptor.java:302)	at org.openide.DialogDescriptor.isModal(DialogDescriptor.java:322)	at org.netbeans.core.windows.services.NbDialog.(NbDialog.java:67)	at org.netbeans.core.windows.services.DialogDisplayerImpl$1.run(DialogDisplayerImpl.java:158)	at org.netbeans.core.windows.services.DialogDisplayerImpl$1.run(DialogDisplayerImpl.java:119)	at org.netbeans.modules.openide.util.NbMutexEventProvider$Event.doEventAccess(NbMutexEventProvider.java:138)	at org.netbeans.modules.openide.util.NbMutexEventProvider$Event.readAccess(NbMutexEventProvider.java:98)	at org.netbeans.modules.openide.util.LazyMutexImplementation.readAccess(LazyMutexImplementation.java:94)	at org.openide.util.Mutex.readAccess(Mutex.java:218)	at org.netbeans.core.windows.services.DialogDisplayerImpl.createDialog(DialogDisplayerImpl.java:119)	at org.netbeans.core.windows.services.DialogDisplayerImpl.createDialog(DialogDisplayerImpl.java:111)	at org.sleuthkit.autopsy.casemodule.AddImageAction.actionPerformed(AddImageAction.java:130)	at org.sleuthkit.autopsy.casemodule.NewCaseWizardAction$1.done(NewCaseWizardAction.java:113)	at javax.swing.SwingWorker$5.run(SwingWorker.java:737)	at javax.swing.SwingWorker$DoSubmitAccumulativeRunnable.run(SwingWorker.java:832)	at sun.swing.AccumulativeRunnable.run(AccumulativeRunnable.java:112)	at javax.swing.SwingWorker$DoSubmitAccumulativeRunnable.actionPerformed(SwingWorker.java:842)	at javax.swing.Timer.fireActionPerformed(Timer.java:313)	at javax.swing.Timer$DoPostEvent.run(Timer.java:245)	at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:311)	at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:756)	at java.awt.EventQueue.access$500(EventQueue.java:97)	at java.awt.EventQueue$3.run(EventQueue.java:709)	at java.awt.EventQueue$3.run(EventQueue.java:703)	at java.security.AccessController.doPrivileged(Native Method)	at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:76)	at java.awt.EventQueue.dispatchEvent(EventQueue.java:726)	at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:159)	at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:201)	at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)	at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105)	at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)	at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93)	at java.awt.EventDispatchThread.run(EventDispatchThread.java:82)