I'm trying to configure a map-based view using the leaflet map format. When I select the "data source: content map", I get a views_ui error and the data source selection doesn't save.
"Error: Call to a member function get() on null in Drupal\views_ui\Form\Ajax\Display->validateForm() (line 98 of /var/www/html/web/core/modules/views_ui/src/Form/Ajax/Display.php)."
I did have success getting a different view with similar settings running on a Digital Ocean droplet, this one is on my local DDEV.
Any suggestions for what I'm doing wrong/how to provide more detailed information would be appreciated.
Active
10.2
User interface