Please update us when you find a solution.
Did you add the required line in WP-CONFIG to avoid automatic updates ?
It should not update if you have it !
You can rollback to WordPress 5.4.2 using a WP-CLI command.
wp core update --version=5.4.2 --force
https://developer.wordpress.org/cli/commands/core/update/
5.5 removes the “jQuery Migrate” plugin, which may cause javascript problems.
You have the following options until WooCommerce puts out some official information or updates:
– (if possible) downgrade from 5.5 to 5.4.2
– if you prefer not downgrading (or can’t), you can re-enable the jQuery Migrate plugin by installing this: https://wordpress.org/plugins/enable-jquery-migrate-helper/
More information is provided here:
Updating jQuery version shipped with WordPress
Best of luck,
-
This reply was modified 5 months, 2 weeks ago by
haykuro.
I couldn’t get Updraft to operate, so I did a FTP a backup and had the server create a full backup and database backup then used the plugin here:
https://wordpress.org/plugins/wp-downgrade/
worked like a charm – just remember to force wordpress to not auto update or you will be right back to where you started from
The temporal workaround of installing the plugin https://wordpress.org/plugins/enable-jquery-migrate-helper/
WORKED for me
Thankss
Carlos
I’m having issues with WooCommerce as well. I can’t expand any of the tabs that control variables, pricing, etc.
More broadly, I can’t seem to expand any of the tabs under the content area on other sites either. This is killing me (and a couple of my clients) right now.
Hi all,
If you use a filtering plugin for WooCommerce, it might cause conflicts: I used the jQuery Helper plugin as a temporary solution and luckily it worked. I also posted a message for a WooCommerce filter plugin which I use and causes the conflict: https://wordpress.org/support/topic/conflict-with-wordpress-5-5-3/
