Traceback (most recent call last):
  File "/opt/devel/projects/goal-tools/goal-tools/.tox/venv/bin/import-goal", line 11, in <module>
    sys.exit(main())
  File "/opt/devel/projects/goal-tools/goal-tools/.tox/venv/lib/python3.5/site-packages/goal_tools/import_goal.py", line 243, in main
    title=title,
  File "/opt/devel/projects/goal-tools/python-storyboardclient/storyboardclient/base.py", line 139, in create
    return self._post(self.build_url(**kwargs), kwargs)
  File "/opt/devel/projects/goal-tools/python-storyboardclient/storyboardclient/_apiclient/base.py", line 178, in _post
    body = self.client.post(url, json=json).json()
  File "/opt/devel/projects/goal-tools/python-storyboardclient/storyboardclient/_apiclient/client.py", line 358, in post
    return self.client_request("POST", url, **kwargs)
  File "/opt/devel/projects/goal-tools/python-storyboardclient/storyboardclient/_apiclient/client.py", line 345, in client_request
    self, method, url, **kwargs)
  File "/opt/devel/projects/goal-tools/python-storyboardclient/storyboardclient/base.py", line 70, in client_request
    return self.request(method, self.concat_url(endpoint, url), **kwargs)
  File "/opt/devel/projects/goal-tools/python-storyboardclient/storyboardclient/_apiclient/client.py", line 201, in request
    raise exceptions.from_response(resp, method, url)
storyboardclient._apiclient.exceptions.InternalServerError: 'NoneType' object is not iterable (HTTP 500)