I encountered the following error while visiting an existing page or attempting to create a new page using translation UI. I have enabled translation for the paragraph field level. Content authors are accessing the node translation page, which tries to open the content using the ME experience. This is when the error occurs.
Error: Call to a member function id() on null in Drupal\mercury_editor\Controller\MercuryEditorController->access() (line 135 of modules/contrib/mercury_editor/src/Controller/MercuryEditorController.php).
call_user_func_array(Array, Array) (Line: 75)
Drupal\Core\Access\CustomAccessCheck->access(Object, Object, Object)
call_user_func_array(Array, Array) (Line: 160)
Drupal\Core\Access\AccessManager->performCheck('access_check.custom', Object) (Line: 136)
Drupal\Core\Access\AccessManager->check(Object, Object, Object, 1) (Line: 113)
Drupal\Core\Access\AccessManager->checkRequest(Object, Object, 1) (Line: 107)
Drupal\Core\Routing\AccessAwareRouter->checkAccess(Object) (Line: 92)
Drupal\Core\Routing\AccessAwareRouter->matchRequest(Object) (Line: 144)
Drupal\Core\Routing\AccessAwareRouter->match('/mercury-editor/3744b51a-34a8-4731-bc5b-252a5d8cac84') (Line: 138)
Drupal\user\Plugin\LanguageNegotiation\LanguageNegotiationUserAdmin->isAdminPath(Object) (Line: 104)
Drupal\user\Plugin\LanguageNegotiation\LanguageNegotiationUserAdmin->getLangcode(Object) (Line: 197)
Drupal\language\LanguageNegotiator->negotiateLanguage('language_interface', 'language-user-admin') (Line: 137)
Drupal\language\LanguageNegotiator->initializeType('language_interface') (Line: 218)
Drupal\language\ConfigurableLanguageManager->getCurrentLanguage() (Line: 237)
Drupal\domain_config\DomainConfigOverrider->initiateContext() (Line: 120)
Drupal\domain_config\DomainConfigOverrider->loadOverrides(Array) (Line: 209)
Drupal\Core\Config\ConfigFactory->loadOverrides(Array) (Line: 169)
Drupal\Core\Config\ConfigFactory->doLoadMultiple(Array, 1) (Line: 68)
Drupal\domain_config_ui\Config\ConfigFactory->doLoadMultiple(Array, 1) (Line: 104)
Drupal\Core\Config\ConfigFactory->doGet('system.date', 1) (Line: 109)
Drupal\domain_config_ui\Config\ConfigFactory->doGet('system.date') (Line: 89)
Drupal\Core\Config\ConfigFactory->get('system.date') (Line: 90)
Drupal\system\TimeZoneResolver->getTimeZone() (Line: 53)
Drupal\system\TimeZoneResolver->setDefaultTimeZone(Object, 'account.set', Object)
call_user_func(Array, Object, 'account.set', Object) (Line: 111)
Drupal\Component\EventDispatcher\ContainerAwareEventDispatcher->dispatch(Object, 'account.set') (Line: 65)
Drupal\Core\Session\AccountProxy->setAccount(Object) (Line: 79)
Drupal\Core\EventSubscriber\AuthenticationSubscriber->onKernelRequestAuthenticate(Object, 'kernel.request', Object)
call_user_func(Array, Object, 'kernel.request', Object) (Line: 111)
Drupal\Component\EventDispatcher\ContainerAwareEventDispatcher->dispatch(Object, 'kernel.request') (Line: 142)
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: 53)
Asm89\Stack\Cors->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)Fixed
2.1
Code
Thanks Travis - this MR has been merged into 2.1.x as a part of 🐛 Drupal 10.2.0 Compatibility Fixed
Automatically closed - issue fixed for 2 weeks with no activity.