Fix issue with NullPointerException due to Integer-cast (#1588) (#1593)

eclipse-birt · Mar 12, 2024 · 6d889f6 · 6d889f6
1 parent 3a5247b
commit 6d889f6
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/...ui/src/org/eclipse/birt/report/designer/internal/ui/editors/rulers/EditorRulerLayout.java b/...ui/src/org/eclipse/birt/report/designer/internal/ui/editors/rulers/EditorRulerLayout.java
@@ -54,7 +54,8 @@ public void layout(IFigure container) {
 		for (int i = 0; i < children.size(); i++) {
 			IFigure child = (IFigure) children.get(i);
 			Dimension childSize = child.getPreferredSize();
-			int position = ((Integer) getConstraint(child)).intValue();
+			Integer constraint = (Integer) getConstraint(child);
+			int position = constraint == null ? 0 : (constraint).intValue();
 			if (((EditorRulerFigure) container).isHorizontal()) {
 				childSize.height = rulerSize.height - 1;
 				Rectangle.SINGLETON.setLocation(position - (childSize.width / 2), rulerSize.y);