diff --git a/java/bundles/org.eclipse.set.feature.siteplan/src/org/eclipse/set/feature/siteplan/transform/LayoutTransformator.xtend b/java/bundles/org.eclipse.set.feature.siteplan/src/org/eclipse/set/feature/siteplan/transform/LayoutTransformator.xtend
index a9b6cbf98..d75d5f860 100644
--- a/java/bundles/org.eclipse.set.feature.siteplan/src/org/eclipse/set/feature/siteplan/transform/LayoutTransformator.xtend
+++ b/java/bundles/org.eclipse.set.feature.siteplan/src/org/eclipse/set/feature/siteplan/transform/LayoutTransformator.xtend
@@ -64,9 +64,9 @@ class LayoutTransformator {
 		result.label = sheetCut?.bezeichnung?.bezLageplanBlattschnitt?.wert?.
 			toString
 		result.polygonDirection.addAll(
-			sheetCut.polygonzugAusrichtung?.wert?.transformCoordinate)
+			sheetCut?.polygonzugAusrichtung?.wert?.transformCoordinate ?: #[])
 		result.polygon.addAll(
-			sheetCut.polygonzugBlattschnitt?.wert?.transformCoordinate)
+			sheetCut?.polygonzugBlattschnitt?.wert?.transformCoordinate ?: #[])
 		return result
 	}