List index out of range in /api/v1/programme/1/

[ansal]

Traceback (most recent call last):
  File "/home/ubuntu/dubdubdub/venv/local/lib/python2.7/site-packages/django/core/handlers/base.py", line 111, in get_response
    response = wrapped_callback(request, *callback_args, **callback_kwargs)
  File "/home/ubuntu/dubdubdub/venv/local/lib/python2.7/site-packages/django/views/generic/base.py", line 69, in view
    return self.dispatch(request, *args, **kwargs)
  File "/home/ubuntu/dubdubdub/venv/local/lib/python2.7/site-packages/django/views/decorators/csrf.py", line 57, in wrapped_view
    return view_func(*args, **kwargs)
  File "/home/ubuntu/dubdubdub/venv/local/lib/python2.7/site-packages/rest_framework/views.py", line 400, in dispatch
    response = self.handle_exception(exc)
  File "/home/ubuntu/dubdubdub/venv/local/lib/python2.7/site-packages/rest_framework/views.py", line 397, in dispatch
    response = handler(request, *args, **kwargs)
  File "/home/ubuntu/dubdubdub/venv/local/lib/python2.7/site-packages/rest_framework/generics.py", line 425, in get
    return self.list(request, *args, **kwargs)
  File "/home/ubuntu/dubdubdub/venv/local/lib/python2.7/site-packages/rest_framework/mixins.py", line 98, in list
    return Response(serializer.data)
  File "/home/ubuntu/dubdubdub/venv/local/lib/python2.7/site-packages/rest_framework/serializers.py", line 575, in data
    self._data = self.to_native(obj)
  File "/home/ubuntu/dubdubdub/venv/local/lib/python2.7/site-packages/rest_framework/serializers.py", line 351, in to_native
    value = field.field_to_native(obj, field_name)
  File "/home/ubuntu/dubdubdub/venv/local/lib/python2.7/site-packages/rest_framework/serializers.py", line 410, in field_to_native
    return [self.to_native(item) for item in value.all()]
  File "/home/ubuntu/dubdubdub/venv/local/lib/python2.7/site-packages/rest_framework/serializers.py", line 351, in to_native
    value = field.field_to_native(obj, field_name)
  File "/home/ubuntu/dubdubdub/venv/local/lib/python2.7/site-packages/rest_framework/fields.py", line 1035, in field_to_native
    value = getattr(self.parent, self.method_name)(obj)
  File "/home/ubuntu/dubdubdub/apps/schools/serializers.py", line 611, in get_singlescore_details
    assessment=obj.assessment).values('singlescore', 'percentile', 'gradesinglescore', 'boundary__name', 'boundary')[0]
  File "/home/ubuntu/dubdubdub/venv/local/lib/python2.7/site-packages/django/db/models/query.py", line 177, in __getitem__
    return list(qs)[0]
IndexError: list index out of range

[prajdataspect]

Do we have any test values for this?