feat: in calculation better debugging

src/rougail/object_model.py

@@ -332,8 +332,9 @@ class JinjaCalculation(Calculation):
                 default["params"][true_path] = {
                     "type": "variable",
                     "variable": sub_variable,
-                    "propertyerror": False,
                 }
+                if self.version != '1.0':
+                    default["params"][true_path]["propertyerror"] = False
                 if identifier:
                     default["params"][true_path]["identifier"] = identifier
         return default