Hello,

i have got a problem when i have multiple umr files open in Eclipse.
In MyEclipse UML Perspective, I open the umr files by doubleclicking them in the Package Explorer. Now, when I switch between the editors, the view in the editor window is not being refreshed. For example, when I open u1.umr and u2.umr and switch from u1 to u2, the editor still shows the diagram from u1, even if the editor for u2 is selected.
When I switch several times back to u1 and then to u2 again, suddenly the view is refreshed, showing the diagram from u2. When I now switch back to u1, the diagram from u2 is showed in the editor of u1.
It feels like some sort of lag, happens on single- as well as dual-core machines with plenty of ram, so I do not think it is a pc-specific problem.

Any hint on this?

The Error Log:

Code:

!ENTRY com.genuitec.eclipse.uml 4 0 2006-10-04 15:12:27.866 !MESSAGE While calling targetSet for org.argouml.ui.targetmanager.TargetEvent[source=org.argouml.ui.targetmanager.TargetManager@1a053d5] in  org.argouml.uml.diagram.ui.TabDiagram[,0,0,902x541,invalid,layout=java.awt.BorderLayout,alignmentX=0.0,alignmentY=0.0,border=,flags=9,maxi mumSize=,minimumSize=,preferredSize=] an error is thrown. !STACK 0 java.lang.NullPointerException         at java.awt.Rectangle.setBounds(Rectangle.java:254)         at javax.swing.RepaintManager.collectDirtyComponents(RepaintManager.java:482)         at javax.swing.RepaintManager.paintDirtyRegions(RepaintManager.java:418)         at org.argouml.uml.diagram.ui.TabDiagram.setTarget(TabDiagram.java:219)         at org.argouml.uml.diagram.ui.TabDiagram.targetSet(TabDiagram.java:424)         at org.argouml.ui.targetmanager.TargetManager.fireTargetSet(TargetManager.java:619)         at org.argouml.ui.targetmanager.TargetManager.internalOnSetTarget(TargetManager.java:393)         at org.argouml.ui.targetmanager.TargetManager.setTarget(TargetManager.java:375)         at org.argouml.ui.ProjectBrowser.propertyChange(ProjectBrowser.java:742)         at org.argouml.kernel.ProjectManager.firePropertyChanged(ProjectManager.java:176)         at org.argouml.kernel.ProjectManager.setCurrentProject(ProjectManager.java:203)         at com.genuitec.eclipse.uml.editor.UMLEditor.restoreState(UMLEditor.java:625)         at com.genuitec.eclipse.uml.UMLPlugin$1.partVisible(UMLPlugin.java:212)         at org.eclipse.ui.internal.PartListenerList2$7.run(PartListenerList2.java:170)         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.PartListenerList2.fireEvent(PartListenerList2.java:53)         at org.eclipse.ui.internal.PartListenerList2.firePartVisible(PartListenerList2.java:168)         at org.eclipse.ui.internal.PartService.firePartVisible(PartService.java:121)         at org.eclipse.ui.internal.WWinPartService$1.partVisible(WWinPartService.java:60)         at org.eclipse.ui.internal.PartListenerList2$7.run(PartListenerList2.java:170)         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.PartListenerList2.fireEvent(PartListenerList2.java:53)         at org.eclipse.ui.internal.PartListenerList2.firePartVisible(PartListenerList2.java:168)         at org.eclipse.ui.internal.PartService.firePartVisible(PartService.java:121)         at org.eclipse.ui.internal.WorkbenchPagePartList.firePartVisible(WorkbenchPagePartList.java:67)         at org.eclipse.ui.internal.PartList.partVisible(PartList.java:269)         at org.eclipse.ui.internal.PartList.access$2(PartList.java:258)         at org.eclipse.ui.internal.PartList$1.propertyChanged(PartList.java:44)         at org.eclipse.ui.internal.WorkbenchPartReference.fireInternalPropertyChange(WorkbenchPartReference.java:346)         at org.eclipse.ui.internal.WorkbenchPartReference.fireVisibilityChange(WorkbenchPartReference.java:507)         at org.eclipse.ui.internal.PartPane.setVisible(PartPane.java:295)         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.presentationSelectionChanged(PartStack.java:795)         at org.eclipse.ui.internal.PartStack.access$1(PartStack.java:781)         at org.eclipse.ui.internal.PartStack$1.selectPart(PartStack.java:123)         at org.eclipse.ui.internal.presentations.util.TabbedStackPresentation$1.handleEvent(TabbedStackPresentation.java:126)         at org.eclipse.ui.internal.presentations.util.AbstractTabFolder.fireEvent(AbstractTabFolder.java:267)         at org.eclipse.ui.internal.presentations.util.AbstractTabFolder.fireEvent(AbstractTabFolder.java:276)         at org.eclipse.ui.internal.presentations.defaultpresentation.DefaultTabFolder.access$1(DefaultTabFolder.java:1)         at org.eclipse.ui.internal.presentations.defaultpresentation.DefaultTabFolder$2.handleEvent(DefaultTabFolder.java:84)         at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)         at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1085)         at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1109)         at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1094)         at org.eclipse.swt.widgets.Widget.notifyListeners(Widget.java:935)         at org.eclipse.swt.custom.CTabFolder.setSelection(CTabFolder.java:3171)         at org.eclipse.swt.custom.CTabFolder.onMouse(CTabFolder.java:1953)         at org.eclipse.swt.custom.CTabFolder$1.handleEvent(CTabFolder.java:288)         at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)         at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1085)         at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3166)         at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2842)         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:585)         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)

After rebooting, I get this in the error log:

Code:

!ENTRY com.genuitec.eclipse.uml 4 0 2006-10-04 15:56:41.236 !MESSAGE While calling targetSet for org.argouml.ui.targetmanager.TargetEvent[source=org.argouml.ui.targetmanager.TargetManager@18f5cce] in org.argouml.uml.diagram.ui.TabDiagram[,0,0,902x543,invalid,layout=java.awt.BorderLayout,alignmentX=0.0,alignmentY=0.0,border=,flags=9,maximumSize=,minimumSize=,preferredSize=] an error is thrown. !STACK 0 java.lang.NullPointerException         at javax.swing.SwingUtilities.computeIntersection(SwingUtilities.java:417)         at javax.swing.RepaintManager.paintDirtyRegions(RepaintManager.java:430)         at org.argouml.uml.diagram.ui.TabDiagram.setTarget(TabDiagram.java:219)         at org.argouml.uml.diagram.ui.TabDiagram.targetSet(TabDiagram.java:424)         at org.argouml.ui.targetmanager.TargetManager.fireTargetSet(TargetManager.java:619)         at org.argouml.ui.targetmanager.TargetManager.internalOnSetTarget(TargetManager.java:393)         at org.argouml.ui.targetmanager.TargetManager.setTarget(TargetManager.java:375)         at org.argouml.ui.ProjectBrowser.propertyChange(ProjectBrowser.java:742)         at org.argouml.kernel.ProjectManager.firePropertyChanged(ProjectManager.java:176)         at org.argouml.kernel.ProjectManager.setCurrentProject(ProjectManager.java:203)         at com.genuitec.eclipse.uml.editor.UMLEditor.restoreState(UMLEditor.java:625)         at com.genuitec.eclipse.uml.UMLPlugin$1.partVisible(UMLPlugin.java:212)         at org.eclipse.ui.internal.PartListenerList2$7.run(PartListenerList2.java:170)         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.PartListenerList2.fireEvent(PartListenerList2.java:53)         at org.eclipse.ui.internal.PartListenerList2.firePartVisible(PartListenerList2.java:168)         at org.eclipse.ui.internal.PartService.firePartVisible(PartService.java:121)         at org.eclipse.ui.internal.WWinPartService$1.partVisible(WWinPartService.java:60)         at org.eclipse.ui.internal.PartListenerList2$7.run(PartListenerList2.java:170)         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.PartListenerList2.fireEvent(PartListenerList2.java:53)         at org.eclipse.ui.internal.PartListenerList2.firePartVisible(PartListenerList2.java:168)         at org.eclipse.ui.internal.PartService.firePartVisible(PartService.java:121)         at org.eclipse.ui.internal.WorkbenchPagePartList.firePartVisible(WorkbenchPagePartList.java:67)         at org.eclipse.ui.internal.PartList.partVisible(PartList.java:269)         at org.eclipse.ui.internal.PartList.access$2(PartList.java:258)         at org.eclipse.ui.internal.PartList$1.propertyChanged(PartList.java:44)         at org.eclipse.ui.internal.WorkbenchPartReference.fireInternalPropertyChange(WorkbenchPartReference.java:346)         at org.eclipse.ui.internal.WorkbenchPartReference.fireVisibilityChange(WorkbenchPartReference.java:507)         at org.eclipse.ui.internal.PartPane.setVisible(PartPane.java:295)         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.presentationSelectionChanged(PartStack.java:795)         at org.eclipse.ui.internal.PartStack.access$1(PartStack.java:781)         at org.eclipse.ui.internal.PartStack$1.selectPart(PartStack.java:123)         at org.eclipse.ui.internal.presentations.util.TabbedStackPresentation$1.handleEvent(TabbedStackPresentation.java:126)         at org.eclipse.ui.internal.presentations.util.AbstractTabFolder.fireEvent(AbstractTabFolder.java:267)         at org.eclipse.ui.internal.presentations.util.AbstractTabFolder.fireEvent(AbstractTabFolder.java:276)         at org.eclipse.ui.internal.presentations.defaultpresentation.DefaultTabFolder.access$1(DefaultTabFolder.java:1)         at org.eclipse.ui.internal.presentations.defaultpresentation.DefaultTabFolder$2.handleEvent(DefaultTabFolder.java:84)         at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)         at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1085)         at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1109)         at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1094)         at org.eclipse.swt.widgets.Widget.notifyListeners(Widget.java:935)         at org.eclipse.swt.custom.CTabFolder.setSelection(CTabFolder.java:3171)         at org.eclipse.swt.custom.CTabFolder.onMouse(CTabFolder.java:1953)         at org.eclipse.swt.custom.CTabFolder$1.handleEvent(CTabFolder.java:288)         at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)         at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1085)         at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3166)         at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2842)         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:585)         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)

Update: the problem seems only to occur on Linux, in Windows everything is fine

Can you go to MyEclipse > Installation Summary > INstallation Details and paste the result here for me from your Linux machine?

All those settings look fine. Can you add "-Dsun.java2d.d3d=false" to your command line arguments and see if that helps?