If you create an entity of a type which does not have entity clone template enabled a PHP warning shown below is thrown:
Warning: array_flip(): Can only flip string and integer values, entry skipped in Drupal\Core\Entity\EntityStorageBase->loadMultiple() (line 278 of core/lib/Drupal/Core/Entity/EntityStorageBase.php).
Drupal\Core\Entity\EntityStorageBase->loadMultiple(Array) (Line: 262)
Drupal\Core\Entity\EntityStorageBase->load(1) (Line: 72)
Drupal\Core\Entity\Plugin\DataType\EntityReference->getTarget() (Line: 37)
Drupal\Core\TypedData\DataReferenceBase->getValue() (Line: 154)
Drupal\Core\Field\FieldItemBase->__get('entity') (Line: 27)
Drupal\Core\Entity\Plugin\Validation\Constraint\ReferenceAccessConstraintValidator->validate(Object, Object) (Line: 202)
Drupal\Core\TypedData\Validation\RecursiveContextualValidator->validateConstraints(Object, '00000000000012ee0000000000000000', Array) (Line: 154)
Drupal\Core\TypedData\Validation\RecursiveContextualValidator->validateNode(Object) (Line: 164)
Drupal\Core\TypedData\Validation\RecursiveContextualValidator->validateNode(Object) (Line: 164)
Drupal\Core\TypedData\Validation\RecursiveContextualValidator->validateNode(Object, Array, 1) (Line: 106)
Drupal\Core\TypedData\Validation\RecursiveContextualValidator->validate(Object, NULL, NULL) (Line: 93)
Drupal\Core\TypedData\Validation\RecursiveValidator->validate(Object) (Line: 132)
Drupal\Core\TypedData\TypedData->validate() (Line: 485)
Drupal\Core\Entity\ContentEntityBase->validate() (Line: 188)
Drupal\Core\Entity\ContentEntityForm->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, 'node_branch_form') (Line: 118)
Drupal\Core\Form\FormValidator->validateForm('node_branch_form', Array, Object) (Line: 593)
Drupal\Core\Form\FormBuilder->processForm('node_branch_form', Array, Object) (Line: 325)
Drupal\Core\Form\FormBuilder->buildForm(Object, Object) (Line: 73)
Drupal\Core\Controller\FormController->getContentResult(Object, Object)
call_user_func_array(Array, Array) (Line: 123)
Drupal\Core\EventSubscriber\EarlyRenderingControllerWrapperSubscriber->Drupal\Core\EventSubscriber\{closure}() (Line: 592)
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: 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)
- Create a site with the Entity Clone Template module version 2.0.2 on https://simplytest.me/
- Enable entity clone template for the Article content type
- Create a new Basic page node
- See that an error message is shown after saving the node "Warning: array_flip(): Can only flip string and integer values, entry skipped in Drupal\Core\Entity\EntityStorageBase->loadMultiple() (line 278 of core/lib/Drupal/Core/Entity/EntityStorageBase.php)"
- Fix form setup of for entities which are not configured to support entity clone templates.
None.
None.
None.
None.
Needs review
2.0
Code
The problem seems to be a mixup of form entry names.
I have created a merge request to try to address this.