Deprecated function: preg_match(): Passing null to parameter

Deprecated function: preg_match(): Passing null to parameter #2 ($subject) of type string is deprecated in Drupal\Core\StreamWrapper\StreamWrapperManager::getScheme() (line 256 of core/lib/Drupal/Core/StreamWrapper/StreamWrapperManager.php). Drupal\Core\StreamWrapper\StreamWrapperManager::getScheme(NULL) (Line: 301) Drupal\system\Form\ThemeSettingsForm->buildForm(Array, Object, 'claro') call_user_func_array(Array, Array) (Line: 534) Drupal\Core\Form\FormBuilder->retrieveForm('system_theme_settings', Object) (Line: 281) 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: 580) 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: 169) Symfony\Component\HttpKernel\HttpKernel->handleRaw(Object, 1) (Line: 81) 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: 182) Drupal\cleantalk\EventSubscriber\BootSubscriber->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: 23) Stack\StackedHttpKernel->handle(Object, 1, 1) (Line: 713) Drupal\Core\DrupalKernel->handle(Object) (Line: 19)

Comments & Activities

Issue created by @aiphes
Status changed to Postponed: needs info about 2 years ago1:10pm 27 January 2023
Comment about 2 years ago →
cilefen
Something there is wrong with the logo.svg or favicon.ico default setting on the theme configuration forms. What are those values set to?
Comment about 2 years ago →
🇫🇷France aiphes
Hi,

It was those of my custom theme:

themes/custom/provform-d9-2021/logo.svg themes/custom/provform-d9-2021/favicon.ico
Since, I change the admin theme Claro for Adminimal, with default settings, and it go as designed.
On some others websites with Claro, default settings doesn't work, I need to give the path to favicon and logo. But it isen't the reason whay I get 500 error on authentified mode.
Status changed to Closed: cannot reproduce 7 months ago2:22am 13 September 2024
Comment 7 months ago →
🇦🇺Australia pameeela
No additional info provided so I'm closing this, if anyone is able to reproduce it please update the issue summary with steps.
Comment 2 months ago →
🇺🇸United States Harry Slaughter Omaha NE USA
I get the same errors when going to /admin/appearance/settings. We use a custom theme.