Übersicht
A file upload initiated in an application written in Ruby, Node, or Python launched through Passagier will fail to upload. Thus far, the confirmed failure occurs in RefineryCMS with a generic undefined route message following upload.
Example conflict in RefineryCMS. Following upload, RefineryCMS reports the route as undefined.
Ursache
It is a conflict between upload screening and Passenger, but the underlying cause is not clearly understood. Upload screening was added to enhance server security effective April 6, 2016.
Lösung
Open a ticket in the Bedienfeld to request disabling upload screening on files. Once disabled, file uploads will post without interruption.