prevent ArcGIS crash on open (#3445)

prevent ArcGIS crash on open (if project contained layers with non-existent data sources)
specklesystems · May 29, 2024 · b2b3cdc · b2b3cdc
1 parent 35183cf
commit b2b3cdc
Showing 1 changed file with 10 additions and 4 deletions.
diff --git a/DUI3-DX/Connectors/ArcGIS/Speckle.Connectors.ArcGIS3/Bindings/ArcGISSendBinding.cs b/DUI3-DX/Connectors/ArcGIS/Speckle.Connectors.ArcGIS3/Bindings/ArcGISSendBinding.cs
@@ -104,8 +104,11 @@ private void SubscribeToFeatureLayerDataSourceChange(FeatureLayer layer)
       return;
     }
     Table layerTable = layer.GetTable();
-    SubscribeToAnyDataSourceChange(layerTable);
-    SubscribedLayers.Add(layer);
+    if (layerTable != null)
+    {
+      SubscribeToAnyDataSourceChange(layerTable);
+      SubscribedLayers.Add(layer);
+    }
   }
 
   private void SubscribeToTableDataSourceChange(StandaloneTable table)
@@ -115,8 +118,11 @@ private void SubscribeToTableDataSourceChange(StandaloneTable table)
       return;
     }
     Table layerTable = table.GetTable();
-    SubscribeToAnyDataSourceChange(layerTable);
-    SubscribedTables.Add(table);
+    if (layerTable != null)
+    {
+      SubscribeToAnyDataSourceChange(layerTable);
+      SubscribedTables.Add(table);
+    }
   }
 
   private void SubscribeToAnyDataSourceChange(Table layerTable)