@ -112,7 +112,7 @@ class DotNetSphinxMapper(SphinxMapperBase):
def map(self, options=None, **kwargs):
'''Trigger find of serialized sources and build objects'''
for path, data in self.paths.items():
references = data['references']
references = data.get('references', [])
for item in data['items']:
for obj in self.create_class(item, options,
references=references):