java.lang.NullPointerException

java.lang.NullPointerException
 at javax.swing.SwingUtilities.computeIntersection(SwingUtilities.java:473)
 at javax.swing.RepaintManager.paintDirtyRegions(RepaintManager.java:717)
 at javax.swing.RepaintManager.paintDirtyRegions(RepaintManager.java:679)
 at javax.swing.RepaintManager.seqPaintDirtyRegions(RepaintManager.java:659)
 at javax.swing.SystemEventQueueUtilities$ComponentWorkRequest.run(SystemEventQueueUtilities.java:128)
 at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209)
 at java.awt.EventQueue.dispatchEvent(EventQueue.java:597)
 at com.intellij.ide.IdeEventQueue.c(IdeEventQueue.java:103)
 at com.intellij.ide.IdeEventQueue.b(IdeEventQueue.java:91)
 at com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.java:159)
 at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:273)
 at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:183)
 at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:177)
 at java.awt.Dialog$1.run(Dialog.java:1045)
 at java.awt.Dialog$3.run(Dialog.java:1097)
 at java.security.AccessController.$$YJP$$doPrivileged(Native Method)
 at java.security.AccessController.doPrivileged(AccessController.java)
 at java.awt.Dialog.show(Dialog.java:1095)
 at com.intellij.openapi.ui.impl.DialogWrapperPeerImpl$MyDialog.show(DialogWrapperPeerImpl.java:42)
 at com.intellij.openapi.ui.impl.DialogWrapperPeerImpl.show(DialogWrapperPeerImpl.java:68)
 at com.intellij.openapi.ui.DialogWrapper.show(DialogWrapper.java:811)
 at com.intellij.util.ui.ConfirmationDialog.requestForConfirmation(ConfirmationDialog.java:37)
 at com.intellij.openapi.vcs.impl.AbstractVcsHelperImpl.selectFilePathsToProcess(AbstractVcsHelperImpl.java:168)
 at net.sourceforge.transparent.VFSListener.executeDelete(VFSListener.java:301)
 at net.sourceforge.transparent.VFSListener.commandFinished(VFSListener.java:229)
 at com.intellij.openapi.command.impl.CommandProcessorImpl.a(CommandProcessorImpl.java:111)
 at com.intellij.openapi.command.impl.CommandProcessorImpl.finishCommand(CommandProcessorImpl.java:25)
 at com.intellij.openapi.command.impl.CommandProcessorImpl.executeCommand(CommandProcessorImpl.java:141)
 at com.intellij.openapi.command.impl.CommandProcessorImpl.executeCommand(CommandProcessorImpl.java:155)
 at com.intellij.ide.util.DeleteHandler.deletePsiElement(DeleteHandler.java:26)
 at com.intellij.ide.projectView.impl.ProjectViewImpl$MyDeletePSIElementProvider.deleteElement(ProjectViewImpl.java:29)
 at com.intellij.ide.actions.DeleteAction.actionPerformed(DeleteAction.java:31)
 at com.intellij.openapi.actionSystem.impl.ActionMenuItem$ActionTransmitter.actionPerformed(ActionMenuItem.java:6)
 at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1995)
 at com.intellij.openapi.actionSystem.impl.ActionMenuItem.fireActionPerformed(ActionMenuItem.java:8)
 at com.intellij.ui.plaf.beg.BegMenuItemUI.a(BegMenuItemUI.java:34)
 at com.intellij.ui.plaf.beg.BegMenuItemUI.access$300(BegMenuItemUI.java:104)
 at com.intellij.ui.plaf.beg.BegMenuItemUI$MyMouseInputHandler.mouseReleased(BegMenuItemUI.java:2)
 at java.awt.Component.processMouseEvent(Component.java:6041)
 at javax.swing.JComponent.processMouseEvent(JComponent.java:3265)
 at java.awt.Component.processEvent(Component.java:5806)
 at java.awt.Container.processEvent(Container.java:2058)
 at java.awt.Component.dispatchEventImpl(Component.java:4413)
 at java.awt.Container.dispatchEventImpl(Container.java:2116)
 at java.awt.Component.dispatchEvent(Component.java:4243)
 at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4322)
 at java.awt.LightweightDispatcher.processMouseEvent(Container.java:3986)
 at java.awt.LightweightDispatcher.dispatchEvent(Container.java:3916)
 at java.awt.Container.dispatchEventImpl(Container.java:2102)
 at java.awt.Window.dispatchEventImpl(Window.java:2440)
 at java.awt.Component.dispatchEvent(Component.java:4243)
 at java.awt.EventQueue.dispatchEvent(EventQueue.java:599)
 at com.intellij.ide.IdeEventQueue.c(IdeEventQueue.java:103)
 at com.intellij.ide.IdeEventQueue.b(IdeEventQueue.java:87)
 at com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.java:159)
 at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:273)
 at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:183)
 at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:173)
 at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:168)
 at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:160)
 at java.awt.EventDispatchThread.run(EventDispatchThread.java:121)