Missing aysDeleteUninstall JS variable

[guihenriques]

There is an "aysDeleteUninstall" error when you are going to delete a plugin that is no longer used, apparently this function no longer exists, or is being called incorrectly by the "updates [.min] .js" file;

I tested using the same environment, but in an earlier version of WordPress, it worked perfectly, the error only started after upgrading to 5.5;

Desativar plugin -> Desinstalar plugin

[swissspidy]

Hi there and welcome to Trac!

This JS variable does indeed not exist anymore, see [47884] and ​https://make.wordpress.org/core/2020/08/05/more-support-for-javascript-i18n-in-wordpress-5-5/ for details.

If you see that error, it means a plugin is trying to use that variable. Try deactivating all plugins to see if this still happens. Then you can identify the culprit by activating them one by one.

[desrosj]

I'm going to close this out. I verified that there are no more instances in Core where this is referenced, so it's almost certainly a plugin or theme issue.

Please follow up with the plugin or theme author after identifying where the variable is being referenced. Good luck!