When adding a translation for an existing group (i.e. site url/en/group/group id/translations/add/nl/en) the result is a fatal error:
Call to a member function getSettableOptions() on null in Drupal\Core\Field\Plugin\Field\FieldWidget\OptionsWidgetBase->getOptions() (regel 145 van /var/www/html/web/core/lib/Drupal/Core/Field/Plugin/Field/FieldWidget/OptionsWidgetBase.php).
In a multilingual site with Groups and O365 Groups modules enabled attempt to add a translation for an existing group, i.e. by visiting site url/en/group/group id/translations/add/nl/en or clicking the add button on the transaltions page when editing a group.
Remove the field_o365_groups_teams_id basefield from the o365_groups module and database (via an update hook), since the field has become obsolete (as far as I understand).
Write and test a patch.
N/A
Needs review
5.0
Code
Provding a patch that removes the field_o365_groups_teams_id base field.