There is an open issue that mentions this (https://github.com/jrgifford/delayed_paperclip/issues/129), but the remedies mentioned in that solution did not work for me, and this appears to be related to Paperclip v 5.1.0. Paperclip v 5.0.0 and DelayedPaperclip v 3.0.0 work fine together. Paperclip v 5.1.0 and DelayedPaperclip v 3.0.0 cause this error to occur whenever trying to reference model.attachment.url (model.attachment works fine).
I apologize, but I don't have time to spend debugging this, currently.
There is an open issue that mentions this (https://github.com/jrgifford/delayed_paperclip/issues/129), but the remedies mentioned in that solution did not work for me, and this appears to be related to Paperclip v 5.1.0. Paperclip v 5.0.0 and DelayedPaperclip v 3.0.0 work fine together. Paperclip v 5.1.0 and DelayedPaperclip v 3.0.0 cause this error to occur whenever trying to reference model.attachment.url (model.attachment works fine).
I apologize, but I don't have time to spend debugging this, currently.