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To reproduce : - Create a model and provoke validation errors - Close the model - Rename the project containing the model The following exception is thrown: java.util.MissingResourceException: The string resource 'platform:/resource/TestSD/model.di' could not be located at org.eclipse.papyrus.core.resourceloading.impl.ProxyManager.getEObjectFromStrategy(ProxyManager.java:159) at org.eclipse.papyrus.core.resourceloading.OnDemandLoadingModelSet.getEObject(OnDemandLoadingModelSet.java:78) at org.eclipse.papyrus.modelexplorer.validation.ValidationTool.eObjectOfMarker(ValidationTool.java:88) at org.eclipse.papyrus.modelexplorer.MoDiscoLabelProvider.getImage(MoDiscoLabelProvider.java:106) at org.eclipse.papyrus.modelexplorer.MoDiscoLabelProviderWTooltips.getImage(MoDiscoLabelProviderWTooltips.java:58) at org.eclipse.jface.viewers.ColumnLabelProvider.update(ColumnLabelProvider.java:37) at org.eclipse.jface.viewers.ViewerColumn.refresh(ViewerColumn.java:152) at org.eclipse.jface.viewers.AbstractTreeViewer.doUpdateItem(AbstractTreeViewer.java:934) at org.eclipse.jface.viewers.AbstractTreeViewer$UpdateItemSafeRunnable.run(AbstractTreeViewer.java:102) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:49) at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:175) at org.eclipse.jface.viewers.AbstractTreeViewer.doUpdateItem(AbstractTreeViewer.java:1014) at org.eclipse.jface.viewers.StructuredViewer$UpdateItemSafeRunnable.run(StructuredViewer.java:481) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:49) at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:175) at org.eclipse.jface.viewers.StructuredViewer.updateItem(StructuredViewer.java:2141) at org.eclipse.jface.viewers.AbstractTreeViewer.createTreeItem(AbstractTreeViewer.java:829) at org.eclipse.jface.viewers.AbstractTreeViewer$1.run(AbstractTreeViewer.java:804) at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70) at org.eclipse.jface.viewers.AbstractTreeViewer.createChildren(AbstractTreeViewer.java:778) at org.eclipse.jface.viewers.TreeViewer.createChildren(TreeViewer.java:644) at org.eclipse.jface.viewers.AbstractTreeViewer.createChildren(AbstractTreeViewer.java:749) at org.eclipse.jface.viewers.AbstractTreeViewer.handleTreeExpand(AbstractTreeViewer.java:1444) at org.eclipse.jface.viewers.TreeViewer.handleTreeExpand(TreeViewer.java:952) at org.eclipse.jface.viewers.AbstractTreeViewer$4.treeExpanded(AbstractTreeViewer.java:1455) at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:132) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1053) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1077) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1062) at org.eclipse.swt.widgets.Tree.wmNotifyChild(Tree.java:7408) at org.eclipse.swt.widgets.Control.wmNotify(Control.java:5096) at org.eclipse.swt.widgets.Composite.wmNotify(Composite.java:1887) at org.eclipse.swt.widgets.Control.WM_NOTIFY(Control.java:4726) at org.eclipse.swt.widgets.Control.windowProc(Control.java:4215) at org.eclipse.swt.widgets.Display.windowProc(Display.java:4873) at org.eclipse.swt.internal.win32.OS.CallWindowProcW(Native Method) at org.eclipse.swt.internal.win32.OS.CallWindowProc(OS.java:2362) at org.eclipse.swt.widgets.Tree.callWindowProc(Tree.java:1536) at org.eclipse.swt.widgets.Tree.WM_LBUTTONDOWN(Tree.java:6303) at org.eclipse.swt.widgets.Control.windowProc(Control.java:4195) at org.eclipse.swt.widgets.Tree.windowProc(Tree.java:5844) at org.eclipse.swt.widgets.Display.windowProc(Display.java:4886) at org.eclipse.swt.internal.win32.OS.DispatchMessageW(Native Method) at org.eclipse.swt.internal.win32.OS.DispatchMessage(OS.java:2459) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3655) at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2640) at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2604) at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2438) at org.eclipse.ui.internal.Workbench$7.run(Workbench.java:671) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:664) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149) at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:115) at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:369) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179) 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.equinox.launcher.Main.invokeFramework(Main.java:619) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:574) at org.eclipse.equinox.launcher.Main.run(Main.java:1407) at org.eclipse.equinox.launcher.Main.main(Main.java:1383)
The error should be fixed in the sense that the exception is catched, i.e. the eObject in the marker is not resolved and no decorators are shown until the user restarts the validation. I'm not sure if it would be a good idea to try to correct the path stored in the marker's URI descriptor, e.g. check if the suffix of the URI descriptor (filename without path) is identical to the underlying resource name and replace the path.
> The error should be fixed in the sense that the exception is catched, i.e. the eObject in the marker is not resolved and no decorators are shown until the user restarts the validation. I close this task
