#2 attack tolerance exception

[Anonymous]

I used the Attack Tolerance analysis (deleted 2 or 3
edges - cant remember) on a hypergrid NW with 20 nodes
and degree of 2 in the IVC and got the error below.
Could you please look into this?
k

The buffer monitor has crashed:
java.lang.NullPointerException

java.util.ConcurrentModificationException

at java.util.HashMap$HashIterator.nextEntry(Unknown
Source)

at java.util.HashMap$KeyIterator.next(Unknown Source)

at java.util.Collections$1.next(Unknown Source)

at
edu.uci.ics.jung.visualization.VisualizationViewer.paintComponent(VisualizationViewer.java:359)

at javax.swing.JComponent.paint(Unknown Source)

at javax.swing.JComponent.paintChildren(Unknown Source)

at javax.swing.JComponent.paint(Unknown Source)

at javax.swing.JComponent.paintChildren(Unknown Source)

at javax.swing.JComponent.paint(Unknown Source)

at javax.swing.JComponent.paintChildren(Unknown Source)

at javax.swing.JComponent.paint(Unknown Source)

at javax.swing.JComponent.paintChildren(Unknown Source)

at javax.swing.JComponent.paint(Unknown Source)

at javax.swing.JLayeredPane.paint(Unknown Source)

at javax.swing.JComponent.paintChildren(Unknown Source)

at
javax.swing.JComponent.paintWithOffscreenBuffer(Unknown
Source)

at javax.swing.JComponent.paintDoubleBuffered(Unkn

[vowitaf]

Logged In: YES
user_id=1061200

This is a problem with the GUI. The message is coming from
the Console.