Bug #16116
Updated by Peter Amstutz about 4 years ago
<pre>
request failed: http://localhost:8004/arvados/v1/collections/ce8i5-4zz18-sb9yyc73x4bgesv: 422 Unprocessable Entity: #<ActiveModel::UnknownAttributeError: unknown attribute 'menu_kind' for Collection.> (req-xa053an8rm8h1tzbmf4f)
</pre>
facepalm