[udig-devel] NPE bug

["Andy Czerwonka" <czerwonka@xxxxxxxxxxxxxxxx>]

Close the Layer View and then reopen it...  boom!!  rev 22601

java.lang.NullPointerException
 at 
net.refractions.udig.project.ui.internal.LayersView.setCurrentMap(LayersView.java:201)
 at 
net.refractions.udig.project.ui.internal.LayersView.createPartControl(LayersView.java:549)
 at 
org.eclipse.ui.internal.ViewReference.createPartHelper(ViewReference.java:332)
 at org.eclipse.ui.internal.ViewReference.createPart(ViewReference.java:197)
 at 
org.eclipse.ui.internal.WorkbenchPartReference.getPart(WorkbenchPartReference.java:566)
 at org.eclipse.ui.internal.PartPane.setVisible(PartPane.java:290)
 at org.eclipse.ui.internal.ViewPane.setVisible(ViewPane.java:525)
 at 
org.eclipse.ui.internal.presentations.PresentablePart.setVisible(PresentablePart.java:140)
 at 
org.eclipse.ui.internal.presentations.util.PresentablePartFolder.select(PresentablePartFolder.java:268)
 at 
org.eclipse.ui.internal.presentations.util.LeftToRightTabOrder.select(LeftToRightTabOrder.java:65)
 at 
org.eclipse.ui.internal.presentations.util.TabbedStackPresentation.selectPart(TabbedStackPresentation.java:394)
 at 
org.eclipse.ui.internal.PartStack.refreshPresentationSelection(PartStack.java:1144)
 at org.eclipse.ui.internal.PartStack.setSelection(PartStack.java:1097)
 at org.eclipse.ui.internal.PartStack.showPart(PartStack.java:1311)
 at org.eclipse.ui.internal.PartStack.createControl(PartStack.java:601)
 at org.eclipse.ui.internal.PartStack.createControl(PartStack.java:532)
 at 
org.eclipse.ui.internal.PartSashContainer.createControl(PartSashContainer.java:562)
 at 
org.eclipse.ui.internal.PerspectiveHelper.activate(PerspectiveHelper.java:244)
 at org.eclipse.ui.internal.Perspective.onActivate(Perspective.java:815)
 at 
org.eclipse.ui.internal.WorkbenchPage.setPerspective(WorkbenchPage.java:3284)
 at 
org.eclipse.ui.internal.WorkbenchPage.busySetPerspective(WorkbenchPage.java:957)
 at org.eclipse.ui.internal.WorkbenchPage.access$12(WorkbenchPage.java:941)
 at org.eclipse.ui.internal.WorkbenchPage$12.run(WorkbenchPage.java:3408)
 at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:67)
 at 
org.eclipse.ui.internal.WorkbenchPage.setPerspective(WorkbenchPage.java:3406)
 at 
org.eclipse.ui.internal.ChangeToPerspectiveMenu.run(ChangeToPerspectiveMenu.java:92)
 at org.eclipse.ui.actions.PerspectiveMenu.run(PerspectiveMenu.java:336)
 at 
org.eclipse.ui.actions.OpenPerspectiveAction.runWithEvent(OpenPerspectiveAction.java:78)
 at 
org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:539)
 at 
org.eclipse.jface.action.ActionContributionItem.access$2(ActionContributionItem.java:488)
 at 
org.eclipse.jface.action.ActionContributionItem$5.handleEvent(ActionContributionItem.java:400)
 at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
 at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:928)
 at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3348)
 at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2968)
 at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1914)
 at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1878)
 at 
org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:419)
 at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
 at 
net.refractions.udig.internal.ui.UDIGApplication.run(UDIGApplication.java:41)
 at 
org.eclipse.core.internal.runtime.PlatformActivator$1.run(PlatformActivator.java:78)
 at 
org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:92)
 at 
org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:68)
 at 
org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:400)
 at 
org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:177)
 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
 at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
 at java.lang.reflect.Method.invoke(Unknown Source)
 at org.eclipse.core.launcher.Main.invokeFramework(Main.java:336)
 at org.eclipse.core.launcher.Main.basicRun(Main.java:280)
 at org.eclipse.core.launcher.Main.run(Main.java:977)
 at org.eclipse.core.launcher.Main.main(Main.java:952)