Merge pull request #272 from speckleworks/Dimitrie/dev/hotfix-266

fixes #266

Author: didimitrie

SpeckleGrasshopper/ObjectCreation/ModifySpeckleObjectProperties.cs

@@ -257,7 +257,9 @@ protected override void SolveInstance(IGH_DataAccess DA)
 
       //
 
-      var outputObject = CreateCopy(inputObject);
+      var outputObject = (SpeckleObject) CreateCopy(inputObject);
+      if ( outputObject.Properties == null ) outputObject.Properties = new Dictionary<string, object>(); // hack
+
       DA.SetData(0, outputObject);
 
       for (int i = 1; i < Params.Input.Count; i++)