Traceback (most recent call last):
File "/opt/miniconda/lib/python2.7/site-packages/django/core/handlers/base.py", line 112, in get_response
response = wrapped_callback(request, *callback_args, **callback_kwargs)
File "/srv/src/telemeta/telemeta/views/collection.py", line 134, in related_media_collection_stream
response = serve_media(media.file.path, content_type=media.mime_type)
File "/opt/miniconda/lib/python2.7/site-packages/django/db/models/fields/files.py", line 58, in _get_path
self._require_file()
File "/opt/miniconda/lib/python2.7/site-packages/django/db/models/fields/files.py", line 41, in _require_file
raise ValueError("The '%s' attribute has no file associated with it." % self.field.name)
ValueError: The 'file' attribute has no file associated with it.
