PHP Fatal error: Call to a member function find() on boolean … wp-retina-2x.p

I don’t know how woocommerce is working exactly but it seems it is using the same PHP functionality as my plugin does, and this functionality cannot be used at the same time. Too bad…

Well, there are many methods in WP Retina 2x and the only way to avoid this issue is to use another one. You probably are using PictureFill but you could try Retina.js instead? Try it, the issue will disappear.

hey jordy,

it seems it is related to amount of time it takes, as it works everywhere except on one page which has all products.

is there something i can modify to allow it to work as i prefer to use picturefill? perhaps there is more execution time needed or something?

Yes, you could try one of those:

Maybe you don’t have enough memory allocated to PHP or the script takes longer than the maximum execution time limit. You can change those values using the PHP Configuration File (php.ini):
* php_value memory_limit = “128M”;
* max_execution_time = 360;

… or by modifying the WordPress PHP files (wp-settings.php ideally):

* ini_set(‘memory_limit’, ‘512M’);
* ini_set(‘max_execution_time’, 300);

Please note that it doesn’t work with some cheap web hosts, as they don’t want you do to that.