Bug 214223 [Markers] 'Marker id not found' exceptions from GroupMarkerField#compare(..) in log
I20071218-0800 Log fills up with these during an incremental auto-build. IIRC, the Problems has not been made visible since the last restart. Warning Thu Jan 03 14:22:58 CET 2008 Marker id 4826685 not found. org.eclipse.core.internal.resources.ResourceException: Marker id 4826685 not found. at org.eclipse.core.internal.resources.Marker.checkInfo(Marker.java:56) at org.eclipse.core.internal.resources.Marker.getType(Marker.java:194) at org.eclipse.ui.views.markers.internal.MarkerGroup$GroupMarkerField.compare(MarkerGroup.java:306) at org.eclipse.ui.internal.provisional.views.markers.MarkerComparator.compare(MarkerComparator.java:88) at java.util.Arrays.mergeSort(Arrays.java:1293) at java.util.Arrays.mergeSort(Arrays.java:1282) at java.util.Arrays.mergeSort(Arrays.java:1282) at java.util.Arrays.mergeSort(Arrays.java:1282) at java.util.Arrays.mergeSort(Arrays.java:1282) at java.util.Arrays.mergeSort(Arrays.java:1282) at java.util.Arrays.mergeSort(Arrays.java:1282) at java.util.Arrays.mergeSort(Arrays.java:1282) at java.util.Arrays.sort(Arrays.java:1210) at org.eclipse.ui.internal.provisional.views.markers.CachedMarkerBuilder.sortAndMakeCategories(CachedMarkerBuilder.java:951) at org.eclipse.ui.internal.provisional.views.markers.CachedMarkerBuilder.buildAllMarkers(CachedMarkerBuilder.java:251) at org.eclipse.ui.internal.provisional.views.markers.CachedMarkerBuilder$1.run(CachedMarkerBuilder.java:368) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/internal/provisional/views/markers/MarkersPropertyPage.java
composite.setLayout(layout);
		priorityCombo = new Combo(composite, SWT.READ_ONLY);
		priorityCombo.setItems(new String[] {
				MarkerMessages.propertiesDialog_priorityLow,
				MarkerMessages.propertiesDialog_priorityNormal,
				MarkerMessages.propertiesDialog_priorityHigh });
		priorityCombo.select(marker.getAttribute(IMarker.PRIORITY,
				IMarker.PRIORITY_NORMAL));
		priorityCombo.setEnabled(Util.isEditable(marker));
		completedCheckbox = new Button(composite, SWT.CHECK);
		completedCheckbox.setText(MarkerMessages.propertiesDialog_completed);
		GridData gridData = new GridData();
		gridData.horizontalIndent = convertHorizontalDLUsToPixels(20);
		completedCheckbox.setLayoutData(gridData);
		
		completedCheckbox.setEnabled(Util.isEditable(marker));
		
		Object done;
		try {
			done = marker.getAttribute(IMarker.DONE);
			completedCheckbox.setSelection(done != null
					&& done instanceof Boolean
					&& ((Boolean) done).booleanValue());
		} catch (CoreException e) {
			StatusManager.getManager().handle(e.getStatus());
		}
	}
	/**
	 * Create the attributes area for problems
	 *