Paulo Matos

The same warning here, which caused a serious problem: the customization of the OceanWP theme wouldn’t open. Had to disable the plugin in order to get the customization working again.

Don’t know why, but the plugin was messing with some JS code. The warning was being written in the middle of javascript code generated by the file wp-admin/customize.php, causing it to become incorrect.

This is the error I get:

Fatal error: Uncaught Error: Call to undefined method League\Container\Definition\Definition::withArgument() in /home/pjmatos/public_html/proal.pt/wp-content/plugins/wp-rocket/inc/classes/ServiceProvider/class-options.php:37 Stack trace: #0 /home/pjmatos/public_html/proal.pt/wp-content/plugins/woocommerce/vendor/league/container/src/ServiceProvider/ServiceProviderAggregate.php(101): WP_Rocket\ServiceProvider\Options->register() #1 /home/pjmatos/public_html/proal.pt/wp-content/plugins/woocommerce/vendor/league/container/src/Container.php(172): League\Container\ServiceProvider\ServiceProviderAggregate->register('options') #2 /home/pjmatos/public_html/proal.pt/wp-content/plugins/wp-rocket/inc/Plugin.php(100): League\Container\Container->get('options') #3 /home/pjmatos/public_html/proal.pt/wp-content/plugins/wp-rocket/inc/main.php(48): WP_Rocket\Plugin->load() #4 /home/pjmatos/public_html/proal.pt/wp-includes/class-wp-hook.php(287): rocket_init('') #5 /home/pjmatos/public_html/proal.pt/wp-includes/class-wp-hook.php(311): WP_H in /home/pjmatos/public_html/proal.pt/wp-content/plugins/wp-rocket/inc/classes/ServiceProvider/class-options.php on line 37

Hi,

I am having the same problem here:
http://www.livrodeelogios.com/aqui-ja-pode-elogiar/

The JS error is:
Cannot use 'in' operator to search for 'length' in

Is this is happening because jQuery 1.11.3 is now being used?