gephi/trunk — Issue #301: Java Null Pointer when using Merge Columns
Author: mbastian
Created: 2011-10-22 16:45:06+00:00
State: open
Labels: columns, datalab, Fix Released, Low, merge

The only thing different about this graph is that it has a datetime MySQL field imported.

java.lang.NullPointerException
at javax.swing.ImageIcon.(ImageIcon.java:167)
at org.gephi.desktop.datalab.general.actions.MergeColumnsUI.initComponents(MergeColumnsUI.java:355)
at org.gephi.desktop.datalab.general.actions.MergeColumnsUI.(MergeColumnsUI.java:67)
at org.gephi.desktop.datalab.DataTableTopComponent.showMergeColumnsUI(DataTableTopComponent.java:921)
at org.gephi.desktop.datalab.DataTableTopComponent.access$3600(DataTableTopComponent.java:111)
at org.gephi.desktop.datalab.DataTableTopComponent$22.actionPerformed(DataTableTopComponent.java:891)
at org.jvnet.flamingo.common.AbstractCommandButton.fireActionPerformed(AbstractCommandButton.java:614)
at org.jvnet.flamingo.common.AbstractCommandButton$ActionHandler.actionPerformed(AbstractCommandButton.java:566)
at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:387)
at org.jvnet.flamingo.common.model.ActionRepeatableButtonModel.setPressed(ActionRepeatableButtonModel.java:123)
at org.jvnet.flamingo.common.ui.BasicPopupButtonListener.mouseReleased(BasicPopupButtonListener.java:147)
at java.awt.Component.processMouseEvent(Component.java:6267)
at javax.swing.JComponent.processMouseEvent(JComponent.java:3267)
at java.awt.Component.processEvent(Component.java:6032)
at java.awt.Container.processEvent(Container.java:2041)
at java.awt.Component.dispatchEventImpl(Component.java:4630)
at java.awt.Container.dispatchEventImpl(Container.java:2099)
at java.awt.Component.dispatchEvent(Component.java:4460)
at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4577)
at java.awt.LightweightDispatcher.processMouseEvent(Container.java:4238)
at java.awt.LightweightDispatcher.dispatchEvent(Container.java:4168)
at java.awt.Container.dispatchEventImpl(Container.java:2085)
at java.awt.Window.dispatchEventImpl(Window.java:2478)
at java.awt.Component.dispatchEvent(Component.java:4460)
[catch] at java.awt.EventQueue.dispatchEvent(EventQueue.java:599)
at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:137)
at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269)
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:174)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:169)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:161)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:122)