Bug 58845 [Viewers] Error while debugging but no log
I was debugging an IllegalArgumentException. I clicked on one of the traceback lines after the breakpoint was hit and got a dialog informing me that an error occurred and that I should see the log for details but the log was empty. After this, the debuuger no longer opens files (i.e. it still stps at breakpoints but I can't look at the source). I am using Eclipe build I20040413 and IBM VM build 1.4.1, J2RE 1.4.1 IBM build cxia321411-20040301.
bundles/org.eclipse.jface/src/org/eclipse/jface/viewers/StructuredViewer.java
public void refresh(final Object element) {
	preservingSelection(new Runnable() {
		public void run() {
			internalRefresh(element);
		}
	});
}
/**
 * Refreshes this viewer starting with the given element.
 * Labels are updated as described in <code>refresh(boolean updateLabels)</code>.
 * <p>
 * Unlike the <code>update</code> methods, this handles structural changes
 * to the given element (e.g. addition or removal of children).
 * If only the given element needs updating, it is more efficient to use
 * the <code>update</code> methods.
 * </p>
 * 
 * @param element the element
 * @param updateLabels <code>true</code> to update labels for existing elements,
 * <code>false</code> to only update labels as needed, assuming that labels
 * for existing elements are unchanged.
 * 
 * @since 2.0
 */
public void refresh(final Object element, final boolean updateLabels) {
	preservingSelection(new Runnable() {
		public void run() {
			internalRefresh(element, updateLabels);
		}
	});