Hi there,
I could confirm there is still an issue in the latest version 2.1.1 of BuddyPress plugin which is generating the JavaScript error as displayed in the following attached screenshot but it’s only happening on some sites mostly on locally hosted sites.
View post on imgur.com
You can see the error message in your javascript console.
In Chrome go to “View -> Developer -> Javascript Console” and in Firefox you can go to “Tools -> Web Developer -> Console”
Find information about how to open JavaScript browser console :
https://webmasters.stackexchange.com/questions/8525/how-to-open-the-javascript-console-in-different-browsers
https://codex.www.ads-software.com/Using_Your_Browser_to_Diagnose_JavaScript_Errors
This error has nothing to do with BuddyPress Activity Plus plugin as it’s getting generating event when you deactivate the BuddyPress plugin.
This error will be fixed in the future version of BuddyPress plugin. In the meanwhile just downgrade the BuddyPress plugin to the previous stable BuddyPress version 2.0.3 by downloading it from the following page.
https://www.ads-software.com/plugins/buddypress/developers/
Best Regards,
WPMU DEV