Problem/Motivation
Deprecated function: Creation of dynamic property Drupal\animate_fields_aos\AttributesManager::$themeHandler is deprecated in Drupal\animate_fields_aos\AttributesManager->__construct() (line 43 of modules/contrib/animate_fields_aos/src/AttributesManager.php).
Drupal\animate_fields_aos\AttributesManager->__construct(Object, Object, Object) (Line: 259)
Drupal\Component\DependencyInjection\Container->createService(Array, 'animate_fields_aos.attributes_manager') (Line: 177)
Drupal\Component\DependencyInjection\Container->get('animate_fields_aos.attributes_manager') (Line: 197)
Drupal::service('animate_fields_aos.attributes_manager') (Line: 52)
animate_fields_aos_field_formatter_third_party_settings_form(Object, Object, 'default', Array, Object) (Line: 175)
Drupal\field_ui\Form\EntityViewDisplayEditForm->Drupal\field_ui\Form\{closure}(Object, 'animate_fields_aos') (Line: 388)
Drupal\Core\Extension\ModuleHandler->invokeAllWith('field_formatter_third_party_settings_form', Object) (Line: 172)
Drupal\field_ui\Form\EntityViewDisplayEditForm->thirdPartySettingsForm(Object, Object, Array, Object) (Line: 451)
Drupal\field_ui\Form\EntityDisplayFormBase->buildFieldRow(Object, Array, Object) (Line: 40)
Drupal\field_ui\Form\EntityViewDisplayEditForm->buildFieldRow(Object, Array, Object) (Line: 227)
Drupal\layout_builder\Form\LayoutBuilderEntityViewDisplayForm->buildFieldRow(Object, Array, Object) (Line: 213)
Drupal\field_ui\Form\EntityDisplayFormBase->form(Array, Object) (Line: 47)
Drupal\layout_builder\Form\LayoutBuilderEntityViewDisplayForm->form(Array, Object) (Line: 107)
Drupal\Core\Entity\EntityForm->buildForm(Array, Object) (Line: 40)
Drupal\layout_builder\Form\LayoutBuilderEntityViewDisplayForm->buildForm(Array, Object, Object)
call_user_func_array(Array, Array) (Line: 536)
Drupal\Core\Form\FormBuilder->retrieveForm('entity_view_display_edit_form', Object) (Line: 283)
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: 583)
Drupal\Core\Render\Renderer->executeInRenderContext(Object, Object) (Line: 121)
Drupal\Core\EventSubscriber\EarlyRenderingControllerWrapperSubscriber->wrapControllerExecutionInRenderContext(Array, Array) (Line: 97)
Drupal\Core\EventSubscriber\EarlyRenderingControllerWrapperSubscriber->Drupal\Core\EventSubscriber\{closure}() (Line: 166)
Symfony\Component\HttpKernel\HttpKernel->handleRaw(Object, 1) (Line: 74)
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: 51)
Drupal\Core\StackMiddleware\StackedHttpKernel->handle(Object, 1, 1) (Line: 704)
Drupal\Core\DrupalKernel->handle(Object) (Line: 19)
Steps to reproduce
When going the "Manage display" tab the warning message is displayed filling almost the whole page. Functionality is still there, but the warning is intrusive.
Proposed resolution
Uppdate code to fulfill new API changes (I guess)
Remaining tasks
User interface changes
API changes
Data model changes