First
=====

org.eclipse.swt.SWTException: Failed to execute runnable (org.eclipse.jface.util.Assert$AssertionFailedException: null argument;)
at org.eclipse.swt.SWT.error(SWT.java:3374)
at org.eclipse.swt.SWT.error(SWT.java:3297)
at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:126)
at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3181)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2944)
at org.eclipse.jface.window.Window.runEventLoop(Window.java:820)
at org.eclipse.jface.window.Window.open(Window.java:796)
at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:322)
at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:60)
at org.eclipse.core.runtime.SafeRunner.handleException(SafeRunner.java:68)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:39)
at org.eclipse.core.runtime.Platform.run(Platform.java:843)
at org.eclipse.ui.internal.PartListenerList.fireEvent(PartListenerList.java:57)
at org.eclipse.ui.internal.PartListenerList.firePartActivated(PartListenerList.java:70)
at org.eclipse.ui.internal.PartService.firePartActivated(PartService.java:73)
at org.eclipse.ui.internal.PartService.setActivePart(PartService.java:171)
at org.eclipse.ui.internal.WorkbenchPagePartList.fireActivePartChanged(WorkbenchPagePartList.java:56)
at org.eclipse.ui.internal.PartList.setActivePart(PartList.java:126)
at org.eclipse.ui.internal.WorkbenchPage.setActivePart(WorkbenchPage.java:3190)
at org.eclipse.ui.internal.WorkbenchPage.activate(WorkbenchPage.java:588)
at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditorBatched(WorkbenchPage.java:2597)
at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditor(WorkbenchPage.java:2521)
at org.eclipse.ui.internal.WorkbenchPage.access$10(WorkbenchPage.java:2513)
at org.eclipse.ui.internal.WorkbenchPage$9.run(WorkbenchPage.java:2498)
at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:67)
at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2493)
at org.eclipse.ui.actions.OpenWithMenu.openEditor(OpenWithMenu.java:288)
at org.eclipse.ui.actions.OpenWithMenu.access$0(OpenWithMenu.java:280)
at org.eclipse.ui.actions.OpenWithMenu$2.handleEvent(OpenWithMenu.java:184)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1496)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1520)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1505)
at org.eclipse.swt.widgets.Widget.notifyListeners(Widget.java:1279)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3312)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2941)
at org.eclipse.ui.internal.dialogs.EventLoopProgressMonitor.runEventLoop(EventLoopProgressMonitor.java:123)
at org.eclipse.ui.internal.dialogs.EventLoopProgressMonitor.isCanceled(EventLoopProgressMonitor.java:97)
at org.eclipse.core.internal.jobs.ThreadJob.isCanceled(ThreadJob.java:126)
at org.eclipse.core.internal.jobs.ThreadJob.joinRun(ThreadJob.java:161)
at org.eclipse.core.internal.jobs.ImplicitJobs.begin(ImplicitJobs.java:87)
at org.eclipse.core.internal.jobs.JobManager.beginRule(JobManager.java:219)
at org.eclipse.core.internal.resources.WorkManager.checkIn(WorkManager.java:96)
at org.eclipse.core.internal.resources.Workspace.prepareOperation(Workspace.java:1684)
at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:1732)
at org.objectstyle.wolips.core.resources.internal.types.project.ProjectPatternsets.run(ProjectPatternsets.java:170)
at org.objectstyle.wolips.core.resources.internal.types.project.ProjectPatternsets.getResourcesExcludeMatcher(ProjectPatternsets.java:260)
at org.objectstyle.wolips.core.resources.internal.types.project.ProjectPatternsets.matchesResourcesPattern(ProjectPatternsets.java:380)
at org.objectstyle.wolips.ui.labeldecorator.ResourcesLabelDecorator.matchesResourcesPattern(ResourcesLabelDecorator.java:141)
at org.objectstyle.wolips.ui.labeldecorator.ResourcesLabelDecorator.decorateImage(ResourcesLabelDecorator.java:125)
at org.eclipse.ui.internal.decorators.FullDecoratorDefinition.decorateImage(FullDecoratorDefinition.java:114)
at org.eclipse.ui.internal.decorators.FullImageDecoratorRunnable.run(FullImageDecoratorRunnable.java:28)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
at org.eclipse.core.runtime.Platform.run(Platform.java:843)
at org.eclipse.ui.internal.decorators.DecoratorManager.safeDecorateImage(DecoratorManager.java:418)
at org.eclipse.ui.internal.decorators.DecoratorManager.decorateImage(DecoratorManager.java:372)
at org.eclipse.jface.viewers.DecoratingLabelProvider.getImage(DecoratingLabelProvider.java:89)
at org.eclipse.jface.viewers.DecoratingLabelProvider.updateLabel(DecoratingLabelProvider.java:234)
at org.eclipse.jface.viewers.StructuredViewer.buildLabel(StructuredViewer.java:2051)
at org.eclipse.jface.viewers.TableViewer.doUpdateItem(TableViewer.java:468)
at org.eclipse.jface.viewers.StructuredViewer$UpdateItemSafeRunnable.run(StructuredViewer.java:465)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
at org.eclipse.core.runtime.Platform.run(Platform.java:843)
at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:44)
at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:149)
at org.eclipse.jface.viewers.StructuredViewer.updateItem(StructuredViewer.java:1955)
at org.eclipse.jface.viewers.TableViewer.internalRefreshAll(TableViewer.java:918)
at org.eclipse.jface.viewers.TableViewer.internalRefresh(TableViewer.java:818)
at org.eclipse.jface.viewers.TableViewer.internalRefresh(TableViewer.java:807)
at org.eclipse.jface.viewers.StructuredViewer$7.run(StructuredViewer.java:1388)
at org.eclipse.jface.viewers.StructuredViewer.preservingSelection(StructuredViewer.java:1323)
at org.eclipse.jface.viewers.StructuredViewer.refresh(StructuredViewer.java:1386)
at org.eclipse.jface.viewers.StructuredViewer.refresh(StructuredViewer.java:1345)
at org.eclipse.jface.viewers.TableViewer.inputChanged(TableViewer.java:767)
at org.eclipse.jface.viewers.ContentViewer.setInput(ContentViewer.java:250)
at org.eclipse.jface.viewers.StructuredViewer.setInput(StructuredViewer.java:1542)
at org.objectstyle.wolips.ui.view.RelatedView.selectionChanged(RelatedView.java:415)
at org.eclipse.ui.internal.AbstractSelectionService.fireSelection(AbstractSelectionService.java:156)
at org.eclipse.ui.internal.AbstractSelectionService$1.selectionChanged(AbstractSelectionService.java:62)
at org.eclipse.jface.viewers.Viewer$2.run(Viewer.java:162)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
at org.eclipse.core.runtime.Platform.run(Platform.java:843)
at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:44)
at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:149)
at org.eclipse.jface.viewers.Viewer.fireSelectionChanged(Viewer.java:160)
at org.eclipse.jface.viewers.StructuredViewer.updateSelection(StructuredViewer.java:1976)
at org.eclipse.jface.viewers.StructuredViewer.handleSelect(StructuredViewer.java:1128)
at org.eclipse.jface.viewers.StructuredViewer$4.widgetSelected(StructuredViewer.java:1154)
at org.eclipse.jface.util.OpenStrategy.fireSelectionEvent(OpenStrategy.java:213)
at org.eclipse.jface.util.OpenStrategy.access$3(OpenStrategy.java:207)
at org.eclipse.jface.util.OpenStrategy$1.handleEvent(OpenStrategy.java:374)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1496)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1520)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1505)
at org.eclipse.swt.widgets.Widget.notifyListeners(Widget.java:1279)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3312)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2941)
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 org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplication.java:95)
at org.eclipse.core.internal.runtime.PlatformActivator$1.run(PlatformActivator.java:78)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:92)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:68)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:400)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:177)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at org.eclipse.core.launcher.Main.invokeFramework(Main.java:336)
at org.eclipse.core.launcher.Main.basicRun(Main.java:280)
at org.eclipse.core.launcher.Main.run(Main.java:977)
at org.eclipse.core.launcher.Main.main(Main.java:952)
Caused by: org.eclipse.jface.util.Assert$AssertionFailedException: null argument;
at org.eclipse.jface.util.Assert.isNotNull(Assert.java:150)
at org.eclipse.jface.util.Assert.isNotNull(Assert.java:126)
at org.eclipse.jface.viewers.StructuredViewer.disassociate(StructuredViewer.java:615)
at org.eclipse.jface.viewers.TableViewer.internalRefreshAll(TableViewer.java:904)
at org.eclipse.jface.viewers.TableViewer.internalRefresh(TableViewer.java:818)
at org.eclipse.jface.viewers.StructuredViewer$8.run(StructuredViewer.java:1415)
at org.eclipse.jface.viewers.StructuredViewer.preservingSelection(StructuredViewer.java:1323)
at org.eclipse.jface.viewers.StructuredViewer.refresh(StructuredViewer.java:1413)
at org.eclipse.jface.viewers.StructuredViewer.refresh(StructuredViewer.java:1370)
at org.objectstyle.wolips.ui.view.RelatedView$5.run(RelatedView.java:329)
at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)
at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:123)
... 113 more


Second
======

Unhandled event loop exception
-- no stacktrace for that --


Third
=====

org.eclipse.jface.util.Assert$AssertionFailedException: null argument;
at org.eclipse.jface.util.Assert.isNotNull(Assert.java:150)
at org.eclipse.jface.util.Assert.isNotNull(Assert.java:126)
at org.eclipse.jface.viewers.StructuredViewer.disassociate(StructuredViewer.java:615)
at org.eclipse.jface.viewers.TableViewer.internalRefreshAll(TableViewer.java:904)
at org.eclipse.jface.viewers.TableViewer.internalRefresh(TableViewer.java:818)
at org.eclipse.jface.viewers.TableViewer.internalRefresh(TableViewer.java:807)
at org.eclipse.jface.viewers.StructuredViewer$7.run(StructuredViewer.java:1388)
at org.eclipse.jface.viewers.StructuredViewer.preservingSelection(StructuredViewer.java:1323)
at org.eclipse.jface.viewers.StructuredViewer.refresh(StructuredViewer.java:1386)
at org.eclipse.jface.viewers.StructuredViewer.refresh(StructuredViewer.java:1345)
at org.eclipse.jface.viewers.TableViewer.inputChanged(TableViewer.java:767)
at org.eclipse.jface.viewers.ContentViewer.setInput(ContentViewer.java:250)
at org.eclipse.jface.viewers.StructuredViewer.setInput(StructuredViewer.java:1542)
at org.objectstyle.wolips.ui.view.RelatedView.partActivated(RelatedView.java:448)
at org.eclipse.ui.internal.PartListenerList$1.run(PartListenerList.java:72)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
at org.eclipse.core.runtime.Platform.run(Platform.java:843)
at org.eclipse.ui.internal.PartListenerList.fireEvent(PartListenerList.java:57)
at org.eclipse.ui.internal.PartListenerList.firePartActivated(PartListenerList.java:70)
at org.eclipse.ui.internal.PartService.firePartActivated(PartService.java:73)
at org.eclipse.ui.internal.PartService.setActivePart(PartService.java:171)
at org.eclipse.ui.internal.WorkbenchPagePartList.fireActivePartChanged(WorkbenchPagePartList.java:56)
at org.eclipse.ui.internal.PartList.setActivePart(PartList.java:126)
at org.eclipse.ui.internal.WorkbenchPage.setActivePart(WorkbenchPage.java:3190)
at org.eclipse.ui.internal.WorkbenchPage.activate(WorkbenchPage.java:588)
at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditorBatched(WorkbenchPage.java:2597)
at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditor(WorkbenchPage.java:2521)
at org.eclipse.ui.internal.WorkbenchPage.access$10(WorkbenchPage.java:2513)
at org.eclipse.ui.internal.WorkbenchPage$9.run(WorkbenchPage.java:2498)
at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:67)
at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2493)
at org.eclipse.ui.actions.OpenWithMenu.openEditor(OpenWithMenu.java:288)
at org.eclipse.ui.actions.OpenWithMenu.access$0(OpenWithMenu.java:280)
at org.eclipse.ui.actions.OpenWithMenu$2.handleEvent(OpenWithMenu.java:184)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1496)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1520)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1505)
at org.eclipse.swt.widgets.Widget.notifyListeners(Widget.java:1279)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3312)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2941)
at org.eclipse.ui.internal.dialogs.EventLoopProgressMonitor.runEventLoop(EventLoopProgressMonitor.java:123)
at org.eclipse.ui.internal.dialogs.EventLoopProgressMonitor.isCanceled(EventLoopProgressMonitor.java:97)
at org.eclipse.core.internal.jobs.ThreadJob.isCanceled(ThreadJob.java:126)
at org.eclipse.core.internal.jobs.ThreadJob.joinRun(ThreadJob.java:161)
at org.eclipse.core.internal.jobs.ImplicitJobs.begin(ImplicitJobs.java:87)
at org.eclipse.core.internal.jobs.JobManager.beginRule(JobManager.java:219)
at org.eclipse.core.internal.resources.WorkManager.checkIn(WorkManager.java:96)
at org.eclipse.core.internal.resources.Workspace.prepareOperation(Workspace.java:1684)
at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:1732)
at org.objectstyle.wolips.core.resources.internal.types.project.ProjectPatternsets.run(ProjectPatternsets.java:170)
at org.objectstyle.wolips.core.resources.internal.types.project.ProjectPatternsets.getResourcesExcludeMatcher(ProjectPatternsets.java:260)
at org.objectstyle.wolips.core.resources.internal.types.project.ProjectPatternsets.matchesResourcesPattern(ProjectPatternsets.java:380)
at org.objectstyle.wolips.ui.labeldecorator.ResourcesLabelDecorator.matchesResourcesPattern(ResourcesLabelDecorator.java:141)
at org.objectstyle.wolips.ui.labeldecorator.ResourcesLabelDecorator.decorateImage(ResourcesLabelDecorator.java:125)
at org.eclipse.ui.internal.decorators.FullDecoratorDefinition.decorateImage(FullDecoratorDefinition.java:114)
at org.eclipse.ui.internal.decorators.FullImageDecoratorRunnable.run(FullImageDecoratorRunnable.java:28)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
at org.eclipse.core.runtime.Platform.run(Platform.java:843)
at org.eclipse.ui.internal.decorators.DecoratorManager.safeDecorateImage(DecoratorManager.java:418)
at org.eclipse.ui.internal.decorators.DecoratorManager.decorateImage(DecoratorManager.java:372)
at org.eclipse.jface.viewers.DecoratingLabelProvider.getImage(DecoratingLabelProvider.java:89)
at org.eclipse.jface.viewers.DecoratingLabelProvider.updateLabel(DecoratingLabelProvider.java:234)
at org.eclipse.jface.viewers.StructuredViewer.buildLabel(StructuredViewer.java:2051)
at org.eclipse.jface.viewers.TableViewer.doUpdateItem(TableViewer.java:468)
at org.eclipse.jface.viewers.StructuredViewer$UpdateItemSafeRunnable.run(StructuredViewer.java:465)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
at org.eclipse.core.runtime.Platform.run(Platform.java:843)
at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:44)
at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:149)
at org.eclipse.jface.viewers.StructuredViewer.updateItem(StructuredViewer.java:1955)
at org.eclipse.jface.viewers.TableViewer.internalRefreshAll(TableViewer.java:918)
at org.eclipse.jface.viewers.TableViewer.internalRefresh(TableViewer.java:818)
at org.eclipse.jface.viewers.TableViewer.internalRefresh(TableViewer.java:807)
at org.eclipse.jface.viewers.StructuredViewer$7.run(StructuredViewer.java:1388)
at org.eclipse.jface.viewers.StructuredViewer.preservingSelection(StructuredViewer.java:1323)
at org.eclipse.jface.viewers.StructuredViewer.refresh(StructuredViewer.java:1386)
at org.eclipse.jface.viewers.StructuredViewer.refresh(StructuredViewer.java:1345)
at org.eclipse.jface.viewers.TableViewer.inputChanged(TableViewer.java:767)
at org.eclipse.jface.viewers.ContentViewer.setInput(ContentViewer.java:250)
at org.eclipse.jface.viewers.StructuredViewer.setInput(StructuredViewer.java:1542)
at org.objectstyle.wolips.ui.view.RelatedView.selectionChanged(RelatedView.java:415)
at org.eclipse.ui.internal.AbstractSelectionService.fireSelection(AbstractSelectionService.java:156)
at org.eclipse.ui.internal.AbstractSelectionService$1.selectionChanged(AbstractSelectionService.java:62)
at org.eclipse.jface.viewers.Viewer$2.run(Viewer.java:162)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
at org.eclipse.core.runtime.Platform.run(Platform.java:843)
at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:44)
at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:149)
at org.eclipse.jface.viewers.Viewer.fireSelectionChanged(Viewer.java:160)
at org.eclipse.jface.viewers.StructuredViewer.updateSelection(StructuredViewer.java:1976)
at org.eclipse.jface.viewers.StructuredViewer.handleSelect(StructuredViewer.java:1128)
at org.eclipse.jface.viewers.StructuredViewer$4.widgetSelected(StructuredViewer.java:1154)
at org.eclipse.jface.util.OpenStrategy.fireSelectionEvent(OpenStrategy.java:213)
at org.eclipse.jface.util.OpenStrategy.access$3(OpenStrategy.java:207)
at org.eclipse.jface.util.OpenStrategy$1.handleEvent(OpenStrategy.java:374)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1496)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1520)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1505)
at org.eclipse.swt.widgets.Widget.notifyListeners(Widget.java:1279)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3312)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2941)
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 org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplication.java:95)
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(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
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)


And another one
===============

org.eclipse.jface.util.Assert$AssertionFailedException: null argument;
at org.eclipse.jface.util.Assert.isNotNull(Assert.java:150)
at org.eclipse.jface.util.Assert.isNotNull(Assert.java:126)
at org.eclipse.jface.viewers.StructuredViewer.disassociate(StructuredViewer.java:615)
at org.eclipse.jface.viewers.TableViewer.internalRefreshAll(TableViewer.java:904)
at org.eclipse.jface.viewers.TableViewer.internalRefresh(TableViewer.java:818)
at org.eclipse.jface.viewers.TableViewer.internalRefresh(TableViewer.java:807)
at org.eclipse.jface.viewers.StructuredViewer$7.run(StructuredViewer.java:1388)
at org.eclipse.jface.viewers.StructuredViewer.preservingSelection(StructuredViewer.java:1323)
at org.eclipse.jface.viewers.StructuredViewer.refresh(StructuredViewer.java:1386)
at org.eclipse.jface.viewers.StructuredViewer.refresh(StructuredViewer.java:1345)
at org.eclipse.jface.viewers.TableViewer.inputChanged(TableViewer.java:767)
at org.eclipse.jface.viewers.ContentViewer.setInput(ContentViewer.java:250)
at org.eclipse.jface.viewers.StructuredViewer.setInput(StructuredViewer.java:1542)
at org.objectstyle.wolips.ui.view.RelatedView.partOpened(RelatedView.java:461)
at org.eclipse.ui.internal.PartListenerList$5.run(PartListenerList.java:132)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
at org.eclipse.core.runtime.Platform.run(Platform.java:843)
at org.eclipse.ui.internal.PartListenerList.fireEvent(PartListenerList.java:57)
at org.eclipse.ui.internal.PartListenerList.firePartOpened(PartListenerList.java:130)
at org.eclipse.ui.internal.PartService.firePartOpened(PartService.java:141)
at org.eclipse.ui.internal.WorkbenchPagePartList.firePartOpened(WorkbenchPagePartList.java:34)
at org.eclipse.ui.internal.PartList.partOpened(PartList.java:227)
at org.eclipse.ui.internal.PartList.addPart(PartList.java:87)
at org.eclipse.ui.internal.WorkbenchPage.partAdded(WorkbenchPage.java:1523)
at org.eclipse.ui.internal.EditorAreaHelper.addEditor(EditorAreaHelper.java:210)
at org.eclipse.ui.internal.EditorManager.createEditorTab(EditorManager.java:819)
at org.eclipse.ui.internal.EditorManager.openEditorFromDescriptor(EditorManager.java:718)
at org.eclipse.ui.internal.EditorManager.openEditor(EditorManager.java:679)
at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditorBatched(WorkbenchPage.java:2586)
at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditor(WorkbenchPage.java:2521)
at org.eclipse.ui.internal.WorkbenchPage.access$10(WorkbenchPage.java:2513)
at org.eclipse.ui.internal.WorkbenchPage$9.run(WorkbenchPage.java:2498)
at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:67)
at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2493)
at org.eclipse.ui.actions.OpenWithMenu.openEditor(OpenWithMenu.java:288)
at org.eclipse.ui.actions.OpenWithMenu.access$0(OpenWithMenu.java:280)
at org.eclipse.ui.actions.OpenWithMenu$2.handleEvent(OpenWithMenu.java:184)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1496)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1520)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1505)
at org.eclipse.swt.widgets.Widget.notifyListeners(Widget.java:1279)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3312)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2941)
at org.eclipse.ui.internal.dialogs.EventLoopProgressMonitor.runEventLoop(EventLoopProgressMonitor.java:123)
at org.eclipse.ui.internal.dialogs.EventLoopProgressMonitor.isCanceled(EventLoopProgressMonitor.java:97)
at org.eclipse.core.internal.jobs.ThreadJob.isCanceled(ThreadJob.java:126)
at org.eclipse.core.internal.jobs.ThreadJob.joinRun(ThreadJob.java:161)
at org.eclipse.core.internal.jobs.ImplicitJobs.begin(ImplicitJobs.java:87)
at org.eclipse.core.internal.jobs.JobManager.beginRule(JobManager.java:219)
at org.eclipse.core.internal.resources.WorkManager.checkIn(WorkManager.java:96)
at org.eclipse.core.internal.resources.Workspace.prepareOperation(Workspace.java:1684)
at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:1732)
at org.objectstyle.wolips.core.resources.internal.types.project.ProjectPatternsets.run(ProjectPatternsets.java:170)
at org.objectstyle.wolips.core.resources.internal.types.project.ProjectPatternsets.getResourcesExcludeMatcher(ProjectPatternsets.java:260)
at org.objectstyle.wolips.core.resources.internal.types.project.ProjectPatternsets.matchesResourcesPattern(ProjectPatternsets.java:380)
at org.objectstyle.wolips.ui.labeldecorator.ResourcesLabelDecorator.matchesResourcesPattern(ResourcesLabelDecorator.java:141)
at org.objectstyle.wolips.ui.labeldecorator.ResourcesLabelDecorator.decorateImage(ResourcesLabelDecorator.java:125)
at org.eclipse.ui.internal.decorators.FullDecoratorDefinition.decorateImage(FullDecoratorDefinition.java:114)
at org.eclipse.ui.internal.decorators.FullImageDecoratorRunnable.run(FullImageDecoratorRunnable.java:28)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
at org.eclipse.core.runtime.Platform.run(Platform.java:843)
at org.eclipse.ui.internal.decorators.DecoratorManager.safeDecorateImage(DecoratorManager.java:418)
at org.eclipse.ui.internal.decorators.DecoratorManager.decorateImage(DecoratorManager.java:372)
at org.eclipse.jface.viewers.DecoratingLabelProvider.getImage(DecoratingLabelProvider.java:89)
at org.eclipse.jface.viewers.DecoratingLabelProvider.updateLabel(DecoratingLabelProvider.java:234)
at org.eclipse.jface.viewers.StructuredViewer.buildLabel(StructuredViewer.java:2051)
at org.eclipse.jface.viewers.TableViewer.doUpdateItem(TableViewer.java:468)
at org.eclipse.jface.viewers.StructuredViewer$UpdateItemSafeRunnable.run(StructuredViewer.java:465)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
at org.eclipse.core.runtime.Platform.run(Platform.java:843)
at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:44)
at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:149)
at org.eclipse.jface.viewers.StructuredViewer.updateItem(StructuredViewer.java:1955)
at org.eclipse.jface.viewers.TableViewer.internalRefreshAll(TableViewer.java:918)
at org.eclipse.jface.viewers.TableViewer.internalRefresh(TableViewer.java:818)
at org.eclipse.jface.viewers.TableViewer.internalRefresh(TableViewer.java:807)
at org.eclipse.jface.viewers.StructuredViewer$7.run(StructuredViewer.java:1388)
at org.eclipse.jface.viewers.StructuredViewer.preservingSelection(StructuredViewer.java:1323)
at org.eclipse.jface.viewers.StructuredViewer.refresh(StructuredViewer.java:1386)
at org.eclipse.jface.viewers.StructuredViewer.refresh(StructuredViewer.java:1345)
at org.eclipse.jface.viewers.TableViewer.inputChanged(TableViewer.java:767)
at org.eclipse.jface.viewers.ContentViewer.setInput(ContentViewer.java:250)
at org.eclipse.jface.viewers.StructuredViewer.setInput(StructuredViewer.java:1542)
at org.objectstyle.wolips.ui.view.RelatedView.selectionChanged(RelatedView.java:415)
at org.eclipse.ui.internal.AbstractSelectionService.fireSelection(AbstractSelectionService.java:156)
at org.eclipse.ui.internal.AbstractSelectionService$1.selectionChanged(AbstractSelectionService.java:62)
at org.eclipse.jface.viewers.Viewer$2.run(Viewer.java:162)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
at org.eclipse.core.runtime.Platform.run(Platform.java:843)
at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:44)
at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:149)
at org.eclipse.jface.viewers.Viewer.fireSelectionChanged(Viewer.java:160)
at org.eclipse.jface.viewers.StructuredViewer.updateSelection(StructuredViewer.java:1976)
at org.eclipse.jface.viewers.StructuredViewer.handleSelect(StructuredViewer.java:1128)
at org.eclipse.jface.viewers.StructuredViewer$4.widgetSelected(StructuredViewer.java:1154)
at org.eclipse.jface.util.OpenStrategy.fireSelectionEvent(OpenStrategy.java:213)
at org.eclipse.jface.util.OpenStrategy.access$3(OpenStrategy.java:207)
at org.eclipse.jface.util.OpenStrategy$1.handleEvent(OpenStrategy.java:374)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1496)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1520)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1505)
at org.eclipse.swt.widgets.Widget.notifyListeners(Widget.java:1279)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3312)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2941)
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 org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplication.java:95)
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(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
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)