[OJS 3.1.2] PKP PN Plugin error - Failed Ajax request or invalid JSON returned [close]

[diegomejia07]

Hi @asmecher,

I also check this other post, and I see in the query that I have several rows that this query brings me. What should be done there about it.

PKP PLN local status “Packaging Failure” in most of the issues just one of the issues packed

Hi @ijcua, Yes, that’s what you’re looking for. It looks like you have a data problem – an entry in the submission_files table with a uploader_user_id that does not refer to an existing entry in the users table. You can pinpoint cases like this using the following query: SELECT sf.* FROM submission_files sf LEFT JOIN users u ON (sf.uploader_user_id = u.user_id) WHERE u.user_id IS NULL; Correct the uploader_user_id column for these entries and it should resolve the problem. Regards, Alec Sme…