1 files changed, 1 insertions, 1 deletions
diff --git a/src/main/java/com/c2kernel/graph/model/VertexFactory.java b/src/main/java/com/c2kernel/graph/model/VertexFactory.java
index 550367e..02681bd 100644
--- a/src/main/java/com/c2kernel/graph/model/VertexFactory.java
+++ b/src/main/java/com/c2kernel/graph/model/VertexFactory.java
@@ -10,7 +10,7 @@ public interface VertexFactory
         GraphModelManager           graphModelManager,
         Point                       location,
         TypeNameAndConstructionInfo typeNameAndConstructionInfo
-    );
+    ) throws Exception;
 
     public void setCreationContext(Object newContext);
 }