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/views/markers/internal/MarkerSupportRegistry.java
} else {
			filter.setSelectBySeverity(false);
		}
		List selectedTypes = new ArrayList();
		IConfigurationElement[] types = element.getChildren(SELECTED_TYPE);
		for (int j = 0; j < types.length; j++) {
			String markerId = types[j].getAttribute(MARKER_ID);
			if (markerId != null) {
				MarkerType type = filter.getMarkerType(markerId);
				if (type == null) {
					IStatus status = new Status(
							IStatus.WARNING,
							IDEWorkbenchPlugin.IDE_WORKBENCH,
							IStatus.WARNING,
							NLS
									.bind(
											MarkerMessages.ProblemFilterRegistry_nullType,
											new Object[] { markerId,
													filter.getName() }), null);
					IDEWorkbenchPlugin.getDefault().getLog().log(status);
				} else {
					selectedTypes.add(type);
				}
			}
		}
		if (selectedTypes.size() > 0) {
			
			filter.setSelectedTypes(selectedTypes);
		}
		return filter;