Hello, After a fresh install with no errors, if I try to access under Settings → Workflow → Submission tab ->Components or Checklist settings, if I press the Edit button of any of the available settings I get Failed Ajax request or invalid JSON. I’m sure that is related with the server. I have the…

Hi @Enrique , That warning is cosmetic, but because it’s being sent out to the browser, it’s interfering with the JSON response. Configure your PHP so that errors/warnings are sent to the log, not the browser. (This is recommended for PHP users in general.) Regards, Alec Smecher Public Knowledge …

Enrique May 27, 2020, 4:46pm 7

Hi @asmecher,

Solved!

display_errors PHP setting to OFF and now it’s working as expected.

Thanks for your support!

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I have problem with Workflow Settings - Checklist. In other language besides English

[OJS 3.2.0.3] Failed Ajax request or invalid JSON returned in Workflow Settings