Version found: 8.4.0 (on WIndows)

While testing scripting issues I noticed that a null pointer exception was being generated when deleting tracks loaded from scripts.

*Before reading further, please see comments listed below:

To reproduce:

1) Open IGB and drop the test.igb script (attached) onto the IGB window to run the script.

2) Right-click on the track that the script opened and delete the track.

*Observe: Upon confirming your deletion, a null pointer exception is generated in the console (see below for exception). After the exception is generated the user is not able to right-click on tracks to show the context menu.

Exception in thread "AWT-EventQueue-0" java.lang.NullPointerException
at com.affymetrix.igb.tabs.annotation.AnnotationPanelImpl.labelFieldComboBoxReset(AnnotationPanelImpl.java:246)
at com.affymetrix.igb.tabs.annotation.AnnotationPanel.resetAll(AnnotationPanel.java:483)
at com.affymetrix.igb.tabs.annotation.AnnotationPanelImpl.selectionRefreshed(AnnotationPanelImpl.java:408)
at com.affymetrix.igb.shared.Selections.notifyRefreshListener(Selections.java:346)
at com.affymetrix.igb.shared.Selections.refreshSelection(Selections.java:150)
at com.affymetrix.igb.shared.Selections.access$100(Selections.java:36)
at com.affymetrix.igb.shared.Selections$Listeners.seqSelectionChanged(Selections.java:386)
at com.affymetrix.genometry.GenometryModel.fireSeqSelectionEvent(GenometryModel.java:214)
at com.affymetrix.genometry.GenometryModel.setSelectedSeq(GenometryModel.java:194)
at com.affymetrix.genometry.GenometryModel.setSelectedSeq(GenometryModel.java:180)
at com.affymetrix.igb.view.load.GeneralLoadView$5.finished(GeneralLoadView.java:634)
at com.affymetrix.genometry.thread.CThreadWorker.done(CThreadWorker.java:48)
at javax.swing.SwingWorker$5.run(Unknown Source)
at javax.swing.SwingWorker$DoSubmitAccumulativeRunnable.run(Unknown Source)
at sun.swing.AccumulativeRunnable.run(Unknown Source)
at javax.swing.SwingWorker$DoSubmitAccumulativeRunnable.actionPerformed(Unknown Source)
at javax.swing.Timer.fireActionPerformed(Unknown Source)
at javax.swing.Timer$DoPostEvent.run(Unknown Source)
at java.awt.event.InvocationEvent.dispatch(Unknown Source)
at java.awt.EventQueue.dispatchEventImpl(Unknown Source)
at java.awt.EventQueue.access$500(Unknown Source)
at java.awt.EventQueue$3.run(Unknown Source)
at java.awt.EventQueue$3.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source)
at java.awt.EventQueue.dispatchEvent(Unknown Source)
at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.run(Unknown Source)