PHP warning on using count() @PageListThumbs option

Question

PHP warning on using count() @PageListThumbs option

esszett opened this issue 5 years ago · comments

With activated option for PageListThumbs aos produces a PHP warning in admin tree-view, running PHP 7.2:
PHP Warning: count(): Parameter must be an array or an object that implements Countable in .../AdminOnSteroids/AdminOnSteroids.module:3142

esszett · Answer 1 · Wed Oct 14 2020 14:57:23 GMT+0800 (China Standard Time)

This is the case only if the selected imagefield is set to output "single element, null if empty". Would be nice to have this intercepted (I guess it's related to output formatting…?).