Open rob-kne opened 3 months ago
@rob-kne Many thanks for the report! Could you please provide the version of the Jetpack plugin you are using or try updating Jetpack to the latest version and confirm you are still getting this error?
I am using the current version 13.4.3 of the Jetpack plugin,
Adding a note here that I've audited the Sync related part, where we apply the plugin_action_links
filter and we ensure that the corresponding $actions
argument is an array.
@rob-kne does this still happen when using WP Super Cache 1.12.3? I couldn't replicate the problem, but I added an is_array()
check in #37604. The new version released on Thursday has this fix.
Impacted plugin
Super Cache
Quick summary
Wordpress gives out error message because of WP Super Cache plugin, more info see below.
Steps to reproduce
For some days now I daily get an error message from Wordpress saying my website has a "technical error".
In the error details it says the following (in German due to my localization):
WordPress-Version 6.5.3 Aktives Theme: OceanWP (Version 3.5.5) Aktuelles Plugin: WP Super Cache (Version 1.12.1) PHP-Version 8.2.18
Fehler-Details
Ein Fehler vom Typ E_ERROR wurde in der Zeile 2937 der Datei /srv/www/htdocs/mydomainname/wp-content/plugins/wp-super-cache/wp-cache.php verursacht. Fehlermeldung: Uncaught TypeError: array_unshift(): Argument #1 ($array) must be of type array, null given in /srv/www/htdocs/mydomainname/wp-content/plugins/wp-super-cache/wp-cache.php:2937 Stack trace:
0 /srv/www/htdocs/mydomainname/wp-content/plugins/wp-super-cache/wp-cache.php(2937): array_unshift()
1 /srv/www/htdocs/mydomainname/wp-includes/class-wp-hook.php(326): wp_cache_plugin_actions()
2 /srv/www/htdocs/mydomainname/wp-includes/plugin.php(205): WP_Hook->apply_filters()
3 /srv/www/htdocs/mydomainname/wp-content/plugins/jetpack/jetpack_vendor/automattic/jetpack-sync/src/modules/class-callables.php(377): apply_filters()
4 /srv/www/htdocs/mydomainname/wp-includes/class-wp-hook.php(324): Automattic\Jetpack\Sync\Modules\Callables->set_plugin_action_links()
5 /srv/www/htdocs/mydomainname/wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters()
6 /srv/www/htdocs/mydomainname/wp-includes/plugin.php(517): WP_Hook->do_action()
7 /srv/www/htdocs/mydomainname/wp-admin/includes/class-wp-screen.php(424): do_action()
8 /srv/www/htdocs/mydomainname/wp-admin/includes/screen.php(243): WP_Screen->set_current_screen()
9 /srv/www/htdocs/mydomainname/wp-content/plugins/jetpack/jetpack_vendor/automattic/jetpack-sync/src/class-sender.php(527): set_current_screen()
10 /srv/www/htdocs/mydomainname/wp-content/plugins/jetpack/jetpack_vendor/automattic/jetpack-sync/src/class-sender.php(629): Automattic\Jetpack\Sync\Sender->get_items_to_send()
11 /srv/www/htdocs/mydomainname/wp-content/plugins/jetpack/jetpack_vendor/automattic/jetpack-sync/src/class-sender.php(484): Automattic\Jetpack\Sync\Sender->do_sync_for_queue()
12 /srv/www/htdocs/mydomainname/wp-content/plugins/jetpack/jetpack_vendor/automattic/jetpack-sync/src/class-sender.php(359): Automattic\Jetpack\Sync\Sender->do_sync_and_set_delays()
13 /srv/www/htdocs/mydomainname/wp-content/plugins/jetpack/jetpack_vendor/automattic/jetpack-sync/src/class-actions.php(739): Automattic\Jetpack\Sync\Sender->do_sync()
14 /srv/www/htdocs/mydomainname/wp-content/plugins/jetpack/jetpack_vendor/automattic/jetpack-sync/src/class-actions.php(679): Automattic\Jetpack\Sync\Actions::do_cron_sync_by_type()
15 /srv/www/htdocs/mydomainname/wp-includes/class-wp-hook.php(324): Automattic\Jetpack\Sync\Actions::do_cron_sync()
16 /srv/www/htdocs/mydomainname/wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters()
17 /srv/www/htdocs/mydomainname/wp-includes/plugin.php(565): WP_Hook->do_action()
18 /srv/www/htdocs/mydomainname/wp-cron.php(191): do_action_ref_array()
19 {main}
thrown
Do you have any idea how to get rid of this error? Many thanks in advance.
A clear and concise description of what you expected to happen.
No response
What actually happened
No response
Impact
All
Available workarounds?
There is no user impact
Platform (Simple and/or Atomic)
Self-hosted
Logs or notes
For some days now I daily get an error message from Wordpress saying my website has a "technical error".
In the error details it says the following (in German due to my localization):
WordPress-Version 6.5.3 Aktives Theme: OceanWP (Version 3.5.5) Aktuelles Plugin: WP Super Cache (Version 1.12.1) PHP-Version 8.2.18
Fehler-Details
Ein Fehler vom Typ E_ERROR wurde in der Zeile 2937 der Datei /srv/www/htdocs/mydomainname/wp-content/plugins/wp-super-cache/wp-cache.php verursacht. Fehlermeldung: Uncaught TypeError: array_unshift(): Argument #1 ($array) must be of type array, null given in /srv/www/htdocs/mydomainname/wp-content/plugins/wp-super-cache/wp-cache.php:2937 Stack trace:
0 /srv/www/htdocs/mydomainname/wp-content/plugins/wp-super-cache/wp-cache.php(2937): array_unshift()
1 /srv/www/htdocs/mydomainname/wp-includes/class-wp-hook.php(326): wp_cache_plugin_actions()
2 /srv/www/htdocs/mydomainname/wp-includes/plugin.php(205): WP_Hook->apply_filters()
3 /srv/www/htdocs/mydomainname/wp-content/plugins/jetpack/jetpack_vendor/automattic/jetpack-sync/src/modules/class-callables.php(377): apply_filters()
4 /srv/www/htdocs/mydomainname/wp-includes/class-wp-hook.php(324): Automattic\Jetpack\Sync\Modules\Callables->set_plugin_action_links()
5 /srv/www/htdocs/mydomainname/wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters()
6 /srv/www/htdocs/mydomainname/wp-includes/plugin.php(517): WP_Hook->do_action()
7 /srv/www/htdocs/mydomainname/wp-admin/includes/class-wp-screen.php(424): do_action()
8 /srv/www/htdocs/mydomainname/wp-admin/includes/screen.php(243): WP_Screen->set_current_screen()
9 /srv/www/htdocs/mydomainname/wp-content/plugins/jetpack/jetpack_vendor/automattic/jetpack-sync/src/class-sender.php(527): set_current_screen()
10 /srv/www/htdocs/mydomainname/wp-content/plugins/jetpack/jetpack_vendor/automattic/jetpack-sync/src/class-sender.php(629): Automattic\Jetpack\Sync\Sender->get_items_to_send()
11 /srv/www/htdocs/mydomainname/wp-content/plugins/jetpack/jetpack_vendor/automattic/jetpack-sync/src/class-sender.php(484): Automattic\Jetpack\Sync\Sender->do_sync_for_queue()
12 /srv/www/htdocs/mydomainname/wp-content/plugins/jetpack/jetpack_vendor/automattic/jetpack-sync/src/class-sender.php(359): Automattic\Jetpack\Sync\Sender->do_sync_and_set_delays()
13 /srv/www/htdocs/mydomainname/wp-content/plugins/jetpack/jetpack_vendor/automattic/jetpack-sync/src/class-actions.php(739): Automattic\Jetpack\Sync\Sender->do_sync()
14 /srv/www/htdocs/mydomainname/wp-content/plugins/jetpack/jetpack_vendor/automattic/jetpack-sync/src/class-actions.php(679): Automattic\Jetpack\Sync\Actions::do_cron_sync_by_type()
15 /srv/www/htdocs/mydomainname/wp-includes/class-wp-hook.php(324): Automattic\Jetpack\Sync\Actions::do_cron_sync()
16 /srv/www/htdocs/mydomainname/wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters()
17 /srv/www/htdocs/mydomainname/wp-includes/plugin.php(565): WP_Hook->do_action()
18 /srv/www/htdocs/mydomainname/wp-cron.php(191): do_action_ref_array()
19 {main}
thrown
Do you have any idea how to get rid of this error? Many thanks in advance.