ABPro does not run under the current Joomla 4 alpha release.

Significant re-coding will required to get ABPro to run under Joomla 4.

This work has begun.

 

 

See an early ABPro 4.0.5 running under Joomla 4.0 Alpha 5 here

The above link to to a test site and may be broken from time to time, also additional ABPro functions will be added as the conversion progresses.