Introducing Quests: Tailored gamification & bridging in-person events with your community Mike Gitkos Friday at 12:39 PM2 days
Posted January 17, 20205 yr The error message "Invalid JSON string:" appears everywhere in the AdminCP. I'm using php-fpm 7.4.1, php-json is up to date (CentOS 7, nginx). The error or system logs are empty Edit: BTW, the message boxes are also not working Edited January 17, 20205 yr by sebastianr
January 17, 20205 yr PHP 7.4 is not supported until Invision Community 4.5 is released. Downgrade to PHP 7.3.
February 4, 20205 yr Author After update still not working. So it has nothing to do with the PHP version
February 5, 20205 yr Check your PHP error logs to ensure no errors are being logged there (it is possible something is happening which is printing out an error to the screen, causing the json responses to be invalid). Otherwise, reopen your ticket if you like now that PHP 7.4 support is available.
February 15, 20205 yr Author Even CSS-Dropdown in admin cp are not working. So we can't edit the api permissions. We are very dissatisfied...
February 18, 20205 yr Author Update for the Community: The problems were solved by disabling our web server "security headers". IP.Board uses a Google API to generate the statistics. This is questionable, but it works now.
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