sprzedawczyk

Hi. No. I’m not using nginx but I managed to fix and reproduce the issue.

It was not a problem with deleting cache or .htaccess files inside /cache/ folder. The thing causing the error was one of my debugging echo lines inside ‘widgets_init’ action filter. To be honest I would never though that it would be the case.

It’s fixed now, but if you want to check and try to reproduce this error, try this code in functions.php:
add_action( ‘widgets_init’, ‘xyz_new_widgets’ );
function xyz_new_widgets() {
echo “<script>console.log(“.json_encode(var_export(“test_message”, true)).”);</script>”;
//register_sidebar();
}

Thanks for help.

Yes, I deleted all /cache/ folder but it’s getting populated again as you know.

After some debugging I think the problem lies with interaction of is_user_logged_in() function and cache. Maybe “serving old cache” is not the best term for this problem.

I will try to be as clear as possible:
– user logs in
– on pages served using ‘disc cache’, function is_user_logged_in() returns FALSE. After some time and some page refreshing, is_user_logged_in() returns TRUE like the rest of the site and like it should. It’s probably caused by cache reload or something similar.
– at the same time, on pages with disabled cache like ‘cart’, is_user_logged_in() ALWAYS returns TRUE after login in so it’s working correctly.

I’m using this filter to monitor is_user_logged_in() behavior.

add_filter( 'wp_nav_menu_objects', 'demit_filter_wp_nav_menu_objects', 10, 2 ); 
function demit_filter_wp_nav_menu_objects( $sorted_menu_items, $args ) {
 
	$is_user_logged_in = is_user_logged_in();
	$is_user_logged_in_string = var_export($is_user_logged_in, true);
	echo "<script>console.log(".json_encode(var_export("is user logged in?: " .$is_user_logged_in_string, true)).");</script>";
	
	return $sorted_menu_items; 
}; 

It’s hard to reproduce this problem because of cache unpredictability so sometimes it’s working like it should.

I would give you example user login details so the debugging would be easier but I don’t think sharing this publicly would be a good idea.

• This reply was modified 5 years, 5 months ago by sprzedawczyk.

My mistake, I forgot about the option in event notification panel.

Jedyny pomysł na jaki wpadłem to ustawienie domyślnie metody z paczkomatem i chowanie przycisku “wybierz paczkomat” przy wybieraniu metody z kurierem. Później przy wysyłce produktu trzeba tylko ustawić metode wysyłki zgodną z wybraną przez klienta. Nie brzmi to ładnie, ale nic lepszego ne wymyśliłem. Ogólnie dramat.