java.lang.NullPointerException
   at javax.swing.ImageIcon.<init>(ImageIcon.java:228)
   at org.netbeans.modules.team.commons.treelist.AsynchronousNode.getPanel(AsynchronousNode.java:273)
   at org.netbeans.modules.team.commons.treelist.AsynchronousNode.getComponent(AsynchronousNode.java:110)
   at org.netbeans.modules.team.commons.treelist.RendererPanel.configure(RendererPanel.java:142)
   at org.netbeans.modules.team.commons.treelist.TreeListNode.getRenderer(TreeListNode.java:185)
   at org.netbeans.modules.team.commons.treelist.TreeList$TreeListRenderer.getListCellRendererComponent(TreeList.java:291)
   at javax.swing.plaf.basic.BasicListUI.updateLayoutState(BasicListUI.java:1361)
   at javax.swing.plaf.basic.BasicListUI.maybeUpdateLayoutState(BasicListUI.java:1311)
   at javax.swing.plaf.basic.BasicListUI.getPreferredSize(BasicListUI.java:578)
   at javax.swing.JComponent.getPreferredSize(JComponent.java:1660)
   at javax.swing.JList.getPreferredScrollableViewportSize(JList.java:2449)
   at javax.swing.ViewportLayout.preferredLayoutSize(ViewportLayout.java:92)
   at java.awt.Container.preferredSize(Container.java:1788)
   at java.awt.Container.getPreferredSize(Container.java:1773)
   at javax.swing.JComponent.getPreferredSize(JComponent.java:1662)
   at javax.swing.ScrollPaneLayout.preferredLayoutSize(ScrollPaneLayout.java:492)
   at java.awt.Container.preferredSize(Container.java:1788)
   at java.awt.Container.getPreferredSize(Container.java:1773)
   at javax.swing.JComponent.getPreferredSize(JComponent.java:1662)
   at java.awt.GridBagLayout.GetLayoutInfo(GridBagLayout.java:1109)
   at java.awt.GridBagLayout.GetLayoutInfo(GridBagLayout.java:910)
   at java.awt.GridBagLayout.ArrangeGrid(GridBagLayout.java:2065)
   at java.awt.GridBagLayout.ArrangeGrid(GridBagLayout.java:2025)
   at java.awt.GridBagLayout.layoutContainer(GridBagLayout.java:806)
   at java.awt.Container.layout(Container.java:1503)
   at java.awt.Container.doLayout(Container.java:1492)
   at java.awt.Container.validateTree(Container.java:1688)
   at java.awt.Container.validateTree(Container.java:1697)
   at java.awt.Container.validateTree(Container.java:1697)
   at java.awt.Container.validateTree(Container.java:1697)
   at java.awt.Container.validateTree(Container.java:1697)
   at java.awt.Container.validateTree(Container.java:1697)
   at java.awt.Container.validate(Container.java:1623)
   at org.netbeans.core.windows.view.ui.DesktopImpl$LayeredLayout.layoutContainer(DesktopImpl.java:554)
   at java.awt.Container.layout(Container.java:1503)
   at java.awt.Container.doLayout(Container.java:1492)
   at java.awt.Container.validateTree(Container.java:1688)
   at java.awt.Container.validateTree(Container.java:1697)
   at java.awt.Container.validateTree(Container.java:1697)
   at java.awt.Container.validateTree(Container.java:1697)
   at java.awt.Container.validateTree(Container.java:1697)
   at java.awt.Container.validate(Container.java:1623)
   at javax.swing.RepaintManager$2.run(RepaintManager.java:679)
   at javax.swing.RepaintManager$2.run(RepaintManager.java:677)
   at java.security.AccessController.doPrivileged(AccessController.java:0)
   at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:76)
   at javax.swing.RepaintManager.validateInvalidComponents(RepaintManager.java:676)
   at javax.swing.RepaintManager$ProcessingRunnable.run(RepaintManager.java:1650)
   at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:251)
   at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:727)
   at java.awt.EventQueue.access$200(EventQueue.java:103)
   at java.awt.EventQueue$3.run(EventQueue.java:688)
   at java.awt.EventQueue$3.run(EventQueue.java:686)
   at java.security.AccessController.doPrivileged(AccessController.java:0)
   at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:76)
   at java.awt.EventQueue.dispatchEvent(EventQueue.java:697)
   at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:159)
   at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:242)
   at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:161)
   at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:150)
   at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:146)
   at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:138)
   at java.awt.EventDispatchThread.run(EventDispatchThread.java:91)