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/MarkerGroup.java
id = element.getAttribute(MarkerSupportConstants.ATTRIBUTE_ID);
		createFields();
	}
	/**
	 * Create the fields for the marker views.
	 */
	protected void createFields() {
		field = new FieldGroup(this);
		markerField = new GroupMarkerField(this);
	}
	/**
	 * Add the entry for the markerType.
	 * 
	 * @param markerType
	 * @param entry
	 */
	private void addEntry(String markerType, EntryMapping entry) {
		MarkerType[] allDerived = getMarkerTypes(markerType);
		for (int i = 0; i < allDerived.length; i++) {
			Collection entries = new HashSet();
			MarkerType type = allDerived[i];
			if (typesToMappings.containsKey(type.getId())) {
				entries = (Collection) typesToMappings.get(markerType);
			} else {
				entries = new HashSet();
			}
			entries.add(entry);
			typesToMappings.put(type.getId(), entries);
		}
	}