Attributes sorting correction

unifier/views.py

@@ -110,7 +110,7 @@ def unifiedFrame2dict(frame):
                     'str': '{}{}'.format(r.role.role.lower(), ' ' + r.attribute.attribute.lower() if r.attribute else ''),
                     'id': str(r.id)
                 } for r in a.proposed_roles.all()],
-            } for a in sorted(frame.unified_arguments.all(), key=lambda x: x.order_id)
+            } for a in sorted(frame.unified_arguments.all(), key=lambda x: x.id)
         ],
 
         'slowal_frame_mapping': [