weathervane-dev error

(venv)[ec2-user@ip-172-30-4-121 ~]$ /opt/cmgd/venv/src/weathervane/weather/manage.py weatherctl fetch all
Traceback (most recent call last):
  File "/opt/cmgd/venv/src/weathervane/weather/manage.py", line 13, in <module>
    execute_from_command_line(sys.argv)
  File "/opt/cmgd/venv/lib/python2.7/site-packages/django/core/management/__init__.py", line 453, in execute_from_command_line
    utility.execute()
  File "/opt/cmgd/venv/lib/python2.7/site-packages/django/core/management/__init__.py", line 392, in execute
    self.fetch_command(subcommand).run_from_argv(self.argv)
  File "/opt/cmgd/venv/lib/python2.7/site-packages/django/core/management/__init__.py", line 263, in fetch_command
    app_name = get_commands()[subcommand]
  File "/opt/cmgd/venv/lib/python2.7/site-packages/django/core/management/__init__.py", line 109, in get_commands
    apps = settings.INSTALLED_APPS
  File "/opt/cmgd/venv/lib/python2.7/site-packages/django/conf/__init__.py", line 53, in __getattr__
    self._setup(name)
  File "/opt/cmgd/venv/lib/python2.7/site-packages/django/conf/__init__.py", line 48, in _setup
    self._wrapped = Settings(settings_module)
  File "/opt/cmgd/venv/lib/python2.7/site-packages/django/conf/__init__.py", line 132, in __init__
    mod = importlib.import_module(self.SETTINGS_MODULE)
  File "/opt/cmgd/venv/lib/python2.7/site-packages/django/utils/importlib.py", line 35, in import_module
    __import__(name)
  File "/opt/cmgd/venv/src/weathervane/weather/weather/settings.py", line 113, in <module>
    data = results['data']
TypeError: 'NoneType' object has no attribute '__getitem__'