Problem/Motivation
After updating to Drupal 10.3, I cannot update a text format without this error:
The website encountered an unexpected error. Try again later.
Symfony\Component\Validator\Exception\LogicException: The LangcodeRequiredIfTranslatableValues constraint can only operate on the root object being validated. in Drupal\Core\Config\Plugin\Validation\Constraint\LangcodeRequiredIfTranslatableValuesConstraintValidator->validate() (line 26 of core/lib/Drupal/Core/Config/Plugin/Validation/Constraint/LangcodeRequiredIfTranslatableValuesConstraintValidator.php).
Drupal\Core\TypedData\Validation\RecursiveContextualValidator->validateConstraints(Array, '00000000000008be0000000000000000', 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) (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: 234)
Drupal\ckeditor5\Plugin\Editor\CKEditor5::validatePair(Object, Object) (Line: 680)
Drupal\ckeditor5\Plugin\Editor\CKEditor5->validateConfigurationForm(Array, Object) (Line: 207)
editor_form_filter_admin_format_validate(Array, Object)
call_user_func_array('editor_form_filter_admin_format_validate', Array) (Line: 82)
Drupal\Core\Form\FormValidator->executeValidateHandlers(Array, Object) (Line: 274)
Drupal\Core\Form\FormValidator->doValidateForm(Array, Object, 'filter_format_edit_form') (Line: 118)
Drupal\Core\Form\FormValidator->validateForm('filter_format_edit_form', Array, Object) (Line: 593)
Drupal\Core\Form\FormBuilder->processForm('filter_format_edit_form', Array, Object) (Line: 326)
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: 638)
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: 181)
Symfony\Component\HttpKernel\HttpKernel->handleRaw(Object, 1) (Line: 76)
Symfony\Component\HttpKernel\HttpKernel->handle(Object, 1, 1) (Line: 53)
Drupal\Core\StackMiddleware\Session->handle(Object, 1, 1) (Line: 48)
Drupal\Core\StackMiddleware\KernelPreHandle->handle(Object, 1, 1) (Line: 28)
Drupal\Core\StackMiddleware\ContentLength->handle(Object, 1, 1) (Line: 32)
Drupal\big_pipe\StackMiddleware\ContentLength->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: 50)
Drupal\ban\BanMiddleware->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: 741)
Drupal\Core\DrupalKernel->handle(Object) (Line: 19)
Since that doesn't explicitly identify which module was causing the problem, I had to trial and error uninstalling any ckeditor-adjacent until I determined that it was coming from both ckeditor_indentblock (already had an issue logged here:
https://www.drupal.org/project/ckeditor_indentblock/issues/3457094
🐛
Symfony\Component\Validator\Exception\LogicException: The LangcodeRequiredIfTranslatableValues constraint can only operate on the root object being validated.
Active
) and from ckeditor_codemirror.
Steps to reproduce
- Drupal 10.3
- PHP 8.2 (probably doesn't matter)
- CKEditor CodeMirror enabled
- Try creating or editing a text format that includes CKEditor
- It does not matter if CodeMirror highlighting is enabled or not on that format
Proposed resolution
I am not knowledgeable enough about CKE5 plugins to know where to start with this, but you can possibly coordinate with the ckeditor_indentblock developers having the same issue.