Hello,
I updated to 4.0.6 yesterday for both The Events Calendar and The Events Calendar Pro, and the “Events List” widget will no longer work. It only displays “There are no upcoming events at this time.”
I have tried using both the widget, and the shortcode. It is in a sidebar on my homepage and was working previously with no issues.
I noticed this in my error log from this plugin since I ran the update:
[17-Feb-2016 21:24:52 UTC] PHP Fatal error: Call to undefined function tribe_events_get_widget_event_atts() in /public_html/wp-content/plugins/events-calendar-pro/src/views/pro/widgets/modules/single-event.php on line 15
It has worked with with my theme previously, but is not working now. It WILL work if I revert to Twenty Fourteen theme.