TypeError: Symfony\Component\HttpFoundation\Session\Flash\FlashBag::peek(): Argument #1 ($type) must be of type string, array given, called in .../core/lib/Drupal/Core/Messenger/Messenger.php on line 59 in Symfony\Component\Ht

Drupal\pathauto\Form\PathautoBulkUpdateForm::batchProcessThe website encountered an unexpected error. Try again later. TypeError: Symfony\Component\HttpFoundation\Session\Flash\FlashBag::peek(): Argument #1 ($type) must be of type string, array given, called in .../core/lib/Drupal/Core/Messenger/Messenger.php on line 59 in Symfony\Component\HttpFoundation\Session\Flash\FlashBag->peek() (line 62 of vendor/symfony/http-foundation/Session/Flash/FlashBag.php). Drupal\Core\Messenger\Messenger->addMessage() (Line: 180) Drupal\pathauto\Form\PathautoBulkUpdateForm::batchFinished() (Line: 457) _batch_finished() (Line: 99) _batch_page() (Line: 52) Drupal\system\Controller\BatchController->batchPage() call_user_func_array() (Line: 123) Drupal\Core\EventSubscriber\EarlyRenderingControllerWrapperSubscriber->Drupal\Core\EventSubscriber\{closure}() (Line: 627) Drupal\Core\Render\Renderer->executeInRenderContext() (Line: 124) Drupal\Core\EventSubscriber\EarlyRenderingControllerWrapperSubscriber->wrapControllerExecutionInRenderContext() (Line: 97) Drupal\Core\EventSubscriber\EarlyRenderingControllerWrapperSubscriber->Drupal\Core\EventSubscriber\{closure}() (Line: 181) Symfony\Component\HttpKernel\HttpKernel->handleRaw() (Line: 76) Symfony\Component\HttpKernel\HttpKernel->handle() (Line: 58) Drupal\Core\StackMiddleware\Session->handle() (Line: 48) Drupal\Core\StackMiddleware\KernelPreHandle->handle() (Line: 106) Drupal\page_cache\StackMiddleware\PageCache->pass() (Line: 85) Drupal\page_cache\StackMiddleware\PageCache->handle() (Line: 48) Drupal\Core\StackMiddleware\ReverseProxyMiddleware->handle() (Line: 51) Drupal\Core\StackMiddleware\NegotiationMiddleware->handle() (Line: 36) Drupal\Core\StackMiddleware\AjaxPageState->handle() (Line: 51) Drupal\Core\StackMiddleware\StackedHttpKernel->handle() (Line: 704) Drupal\Core\DrupalKernel->handle() (Line: 19)

Comments & Activities

Issue created by @giorgio79
Comment 6 months ago →
🇭🇺Hungary giorgio79
Comment 6 months ago →
🇭🇺Hungary giorgio79
Comment 6 months ago →
🇺🇸United States cilefen
Since pathauto is the code calling addMessage with bad parameters I suggest this issue should be moved to its queue.
Comment 6 months ago →
🇭🇺Hungary giorgio79
Moving to pathauto. thx @cliefen
Comment 6 months ago →
🇺🇸United States cilefen
In the latest version of Pathauto, there is not a call to addMessage on line 180 but there is one on line 178.
Comment 5 months ago →
sneha_surve
I am also facing same issue. Is there any patch for this?
Comment 4 months ago →
🇨🇭Switzerland Berdir Switzerland
The handling of a possible error is likely wrong in \Drupal\pathauto\Form\PathautoBulkUpdateForm::batchFinished(), multiple issues with it, that print_r() won't do anything useful and the error operation needs to be converted to a string too.

I'm not entirely sure how to even produce an error in a way that ends up there, but if you do, debug it and figure out how to display it.