Problem/Motivation
I receive a depracated warning after upgrading to Drupal 10.2
User deprecated function: Passing a string to Drupal\options\Plugin\Field\FieldType\ListItemBase::extractAllowedValues() is deprecated in drupal:10.2.0 and will cause an error from drupal:11.0.0. Use an array instead. See https://www.drupal.org/node/3376368 in Drupal\options\Plugin\Field\FieldType\ListItemBase::extractAllowedValues() (line 406 of core/modules/options/src/Plugin/Field/FieldType/ListItemBase.php).
Drupal\options\Plugin\Field\FieldType\ListItemBase::extractAllowedValues('60|1 Stunde
120|2 Stunden
180|3 Stunden
240|4 Stunden
custom', 1) (Line: 17)
Drupal\smart_date\Plugin\Field\FieldType\SmartDateListItemBase::parseValues('60|1 Stunde
120|2 Stunden
180|3 Stunden
240|4 Stunden
custom') (Line: 55)
Drupal\smart_date\Plugin\Field\FieldType\SmartDateFieldItemList->defaultValuesFormValidate(Array, Array, Object) (Line: 377)
Drupal\field_ui\Form\FieldConfigEditForm->validateForm(Array, Object)
call_user_func_array(Array, Array) (Line: 82)
Drupal\Core\Form\FormValidator->executeValidateHandlers(Array, Object) (Line: 275)
Drupal\Core\Form\FormValidator->doValidateForm(Array, Object, 'field_config_edit_form') (Line: 118)
Drupal\Core\Form\FormValidator->validateForm('field_config_edit_form', Array, Object) (Line: 593)
Drupal\Core\Form\FormBuilder->processForm('field_config_edit_form', Array, Object) (Line: 325)
Drupal\Core\Form\FormBuilder->buildForm(Object, Object) (Line: 73)
Drupal\Core\Controller\FormController->getContentResult(Object, Object) (Line: 39)
Drupal\layout_builder\Controller\LayoutBuilderHtmlEntityFormController->getContentResult(Object, Object)
call_user_func_array(Array, Array) (Line: 123)
Drupal\Core\EventSubscriber\EarlyRenderingControllerWrapperSubscriber->Drupal\Core\EventSubscriber\{closure}() (Line: 627)
Drupal\Core\Render\Renderer->executeInRenderContext(Object, Object) (Line: 124)
Drupal\Core\EventSubscriber\EarlyRenderingControllerWrapperSubscriber->wrapControllerExecutionInRenderContext(Array, Array) (Line: 97)
Drupal\Core\EventSubscriber\EarlyRenderingControllerWrapperSubscriber->Drupal\Core\EventSubscriber\{closure}() (Line: 181)
Symfony\Component\HttpKernel\HttpKernel->handleRaw(Object, 1) (Line: 76)
Symfony\Component\HttpKernel\HttpKernel->handle(Object, 1, 1) (Line: 58)
Drupal\Core\StackMiddleware\Session->handle(Object, 1, 1) (Line: 48)
Drupal\Core\StackMiddleware\KernelPreHandle->handle(Object, 1, 1) (Line: 106)
Drupal\page_cache\StackMiddleware\PageCache->pass(Object, 1, 1) (Line: 85)
Drupal\page_cache\StackMiddleware\PageCache->handle(Object, 1, 1) (Line: 48)
Drupal\Core\StackMiddleware\ReverseProxyMiddleware->handle(Object, 1, 1) (Line: 51)
Drupal\Core\StackMiddleware\NegotiationMiddleware->handle(Object, 1, 1) (Line: 36)
Drupal\Core\StackMiddleware\AjaxPageState->handle(Object, 1, 1) (Line: 51)
Drupal\Core\StackMiddleware\StackedHttpKernel->handle(Object, 1, 1) (Line: 704)
Drupal\Core\DrupalKernel->handle(Object) (Line: 19)
https://i.imgur.com/iEurz8C.png
Steps to reproduce
Upgrade to Smart Date 4.0.3 and Drupal 10.2
Proposed resolution
Remaining tasks
User interface changes
API changes
Data model changes
