X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=org.simantics.district.network.ui%2Fsrc%2Forg%2Fsimantics%2Fdistrict%2Fnetwork%2Fui%2Fadapters%2FDistrictNetworkVertexElementFactory.java;h=1fc38bf6e03f8cf56566a9445e929fb621d510ea;hb=refs%2Fchanges%2F71%2F1971%2F3;hp=431beb52d60280de30d44d5bf31c11c5a129a18e;hpb=82fc4004ddaf355147e97fd951a18d3a3815e049;p=simantics%2Fdistrict.git

diff --git a/org.simantics.district.network.ui/src/org/simantics/district/network/ui/adapters/DistrictNetworkVertexElementFactory.java b/org.simantics.district.network.ui/src/org/simantics/district/network/ui/adapters/DistrictNetworkVertexElementFactory.java
index 431beb52..1fc38bf6 100644
--- a/org.simantics.district.network.ui/src/org/simantics/district/network/ui/adapters/DistrictNetworkVertexElementFactory.java
+++ b/org.simantics.district.network.ui/src/org/simantics/district/network/ui/adapters/DistrictNetworkVertexElementFactory.java
@@ -45,7 +45,9 @@ public class DistrictNetworkVertexElementFactory extends SyncElementFactory {
 
     @Override
     public void load(ReadGraph graph, ICanvasContext canvas, IDiagram diagram, Resource vertexResource, IElement element) throws DatabaseException {
-        
+        if (!graph.hasStatement(vertexResource))
+            return; // already deleted
+
         double[] coords = graph.getRelatedValue(vertexResource, DIA.HasLocation);
         DistrictNetworkVertex vertex = new DistrictNetworkVertex(coords);