I am trying to upload a RIS or BIB file of citations but Paperpile is not accepting this group of references:
“Duplicate File Import
These files were not imported because they appear to be identical to a file already in your library.”
I am doing a systematic review and need to categorise my papers according to the database they were found in. Even if every single reference in my file is a duplicate, I want to create this folder of papers.
I have tried uploading the citations in RIS and in BIB formats, renaming the upload file etc., and deleting other folders and their content (to hopefully remove some of the duplicates) to allow me to upload this collection - these things have not worked. I have also added a random citation into the collection that is definitely not in my library to ensure that a file is unique, but Paperpile is still not accepting it. I can’t see any logic to why this collection of references is not being accepted.