Traceback (most recent call last):
  File "c:\code\devproj\dev\gms\app\bin64\python36\lib\site-packages\xms\components\runners\component_runner.py", line 70, in run_runner_main
    messages, action_requests = method_to_invoke(query, params, win_cont)
TypeError: 'NoneType' object is not iterable
