Two books, unable to edit

[Elisagig]

Last issue reported by Habtom, also on Slack:

"I see two books without any front page. I thought maybe I can retrieve the files somehow by going to Edit... Alas, I get error message. As far as I know, the error message after pressing Edit happens only to these two files."

[Mergpijp]

The Image you show is an error in dropzonejs (my own script) responsible for retrieving the file that is already attached to the uploadedfile object/class. I need to find a way to show nothing and be able to upload the same file or other in the update view.

[Elisagig]

Great. Keep me updated

[Mergpijp]

This is done

[Elisagig]

Thanks