1 files changed, 2 insertions, 1 deletions
diff --git a/src/main/java/com/c2kernel/collection/AggregationDescription.java b/src/main/java/com/c2kernel/collection/AggregationDescription.java
index a046871..6021ed6 100644
--- a/src/main/java/com/c2kernel/collection/AggregationDescription.java
+++ b/src/main/java/com/c2kernel/collection/AggregationDescription.java
@@ -5,6 +5,7 @@ package com.c2kernel.collection;
  * @author  $Author: abranson $
  */
 
+import com.c2kernel.common.ObjectNotFoundException;
 import com.c2kernel.graph.model.Vertex;
 import com.c2kernel.property.PropertyDescriptionList;
 import com.c2kernel.property.PropertyUtility;
@@ -25,7 +26,7 @@ public class AggregationDescription extends Aggregation implements CollectionDes
 
 
     @Override
-	public Aggregation newInstance()
+	public Aggregation newInstance() throws ObjectNotFoundException
     {
     	AggregationInstance newInstance = new AggregationInstance(getName());
     	newInstance.setURLInfo(getURLInfo());