OJS 3.3.0.14 - "Failed Ajax request or invalid JSON returned"

creativoma · May 31, 2023, 3:57pm

Currently I updated the magazine to its latest version, but now I find that I have problems that I cannot solve.

Activate Debug in the config file… and when I log in I get this:

Notice : Deprecated call without request object. in /home/u779698544/domains/revistapangea.org/public_html/lib/pkp/classes/template/PKPTemplateManager.inc.php on line 1244

Warning : Trying to access array offset on value of type null in /home/u779698544/domains/revistapangea.org/public_html/plugins/themes/default/DefaultThemePlugin.inc.php on line 163

Notice : Deprecated call without request object. in /home/u779698544/domains/revistapangea.org/public_html/lib/pkp/classes/template/PKPTemplateManager.inc.php on line 1244

Notice : Deprecated call to Smarty2 function get_template_vars in /home/u779698544/domains/revistapangea.org/public_html/lib/pkp/classes/template/PKPTemplateManager.inc.php on line 2305

Notice : Deprecated call without request object. in /home/u779698544/domains/revistapangea.org/public_html/lib/pkp/classes/template/PKPTemplateManager.inc.php on line 1244

Warning : Cannot modify header information - headers already sent by (output started at /home/u779698544/domains/revistapangea.org/public_html/lib/pkp/classes/template/PKPTemplateManager.inc.php:1244) in /home/u779698544/domains/revistapangea.org/public_html/lib/pkp/classes/template/PKPTemplateManager.inc.php on line 1185

Warning : Cannot modify header information - headers already sent by (output started at /home/u779698544/domains/revistapangea.org/public_html/lib/pkp/classes/template/PKPTemplateManager.inc.php:1244) in /home/u779698544/domains/revistapangea.org/public_html/lib/pkp/classes/template/PKPTemplateManager.inc.php on line 1186

kobelg830517 · June 8, 2023, 3:30pm

I have the same problem with this version of OJS but at the time of publish an article for the second time, that is, it is published fine, but if the publication is retired for some reason, when it is scheduled to publish again, it gives that error.

asmecher · June 8, 2023, 4:49pm

Hi @creativoma,
Is your server configured to display errors to the end user? If so, I would suggest configuring it to send errors and warnings to the log file instead. Messages being sent to the browser will interfere with subrequests. The warnings in the log are cosmetic and can otherwise be ignored.

Regards,
Alec Smecher
Public Knowledge Project Team

asmecher · June 19, 2023, 3:00pm

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