I am trying to upload an article that we already have reviewed and in PDF format so that I can add it to a journal issue. When I go through the submission process, it let me upload the PDF file and then I get to step 3 Enter Metadata. I fill out all the information I have and hit Save and continue at the bottom of the page, but all I get is a little circle animation that spins and spins but even after 10 minutes, nothing happens. I have tried reloading the page and trying again, and also logging all the way out and coming back in and I still get the same spinning circle. The metadata is still there on the screen, so it hasn’t lost it, but I cannot click on step 4 or step 5, it will not let me proceed.
As a workaround, I tried using the Quick Submit 1.0.4-1 plugin from Releases · pkp/quickSubmit · GitHub and it allowed me to fill out all the information, upload my PDF, and assign it to a journal issue, all without any problems. The catch, though, is that when I open the submission page created by the Quick Submit plugin, I can edit metadata like the title or key words, and it will save just fine when I click Save, but if I click on Schedule for Publication and edit the page number and hit Save, I get the same spinning circle.
I can get by for now with the Quick Submit plugin, but I really would like to use the fully OJS 3 workflow in the future, and I cannot use it while this error persists. I have checked the error log and didn’t find anything. Any ideas on what I might need to do so that it will stop hanging up on step 3 Enter Metadata in the submission process?
EDIT: Checking in the error logs, we have found this:
/ojs312/lib/pkp/classes/search/SubmissionSearchDAO.inc.php on line 48, referer: https://revistas.upeu.edu.pe/index.php/RCCS/management/importexport/plugin/QuickSubmitPlugin/saveSubmit
[Wed Jul 17 09:45:00.012326 2019] [php7:warn] [pid 31909] [client 192.168.55.12:51960] PHP Warning: Illegal offset type in isset or empty in /var/www/vhosts/revistas.upeu.edu.pe/httpdocs/ojs312/lib/pkp/classes/search/SubmissionSearchDAO.inc.php on line 26, referer: https://revistas.upeu.edu.pe/index.php/RCCS/management/importexport/plugin/QuickSubmitPlugin/saveSubmit
[Wed Jul 17 09:45:00.012511 2019] [php7:warn] [pid 31909] [client 192.168.55.12:51960] PHP Warning: Illegal offset type in /var/www/vhosts/revistas.upeu.edu.pe/httpdocs/ojs312/lib/pkp/classes/search/SubmissionSearchDAO.inc.php on line 48, referer: https://revistas.upeu.edu.pe/index.php/RCCS/management/importexport/plugin/QuickSubmitPlugin/saveSubmit
I am not positive, but I think that error has something to do with this problem, it is as though some line of code in the “Save” process is throwing an error so that is why the page never loads.