Fix PHP 8.0/8.1 RFC: Deprecate passing null to non-nullable arguments of internal functions when creating new Sections

I am seeing the same error using v 1.1 of bootstrap_styles whenever configuring sections in layout builder.
Patch aos.local_not_loading_3315218_2.patch
Drupal 9.5.2
Php 8.1.14
MacOS; Safari 16.2 and Chrome 109.0.5414.87.

Type php
Date Sunday, January 22, 2023 - 12:36
User admin
Location /layout_builder/configure/section/defaults/node.mt_service.report_chapter/0?_wrapper_format=drupal_dialog.off_canvas
Referrer /admin/structure/types/manage/mt_service/display/report_chapter/layout
Message Deprecated function: explode(): Passing null to parameter #2 ($string) of type string is deprecated in Drupal\bootstrap_styles\Style\StylePluginBase->getStyleOptions() (line 90 of /var/www/drupal/site/modules/contrib/bootstrap_styles/src/Style/StylePluginBase.php)
#0 /var/www/drupal/site/core/includes/bootstrap.inc(347): _drupal_error_handler_real()
#1 [internal function]: _drupal_error_handler()
#2 /var/www/drupal/site/modules/contrib/bootstrap_styles/src/Style/StylePluginBase.php(90): explode()
#3 /var/www/drupal/site/modules/contrib/bootstrap_styles/src/Plugin/BootstrapStyles/Style/BoxShadow.php(56): Drupal\bootstrap_styles\Style\StylePluginBase->getStyleOptions()
#4 /var/www/drupal/site/modules/contrib/bootstrap_styles/src/StylesGroup/StylesGroupManager.php(184): Drupal\bootstrap_styles\Plugin\BootstrapStyles\Style\BoxShadow->buildStyleFormElements()
#5 /var/www/drupal/site/modules/contrib/bootstrap_layout_builder/src/Plugin/Layout/BootstrapLayout.php(430): Drupal\bootstrap_styles\StylesGroup\StylesGroupManager->buildStylesFormElements()
#6 /var/www/drupal/site/core/modules/layout_builder/src/Form/ConfigureSectionForm.php(147): Drupal\bootstrap_layout_builder\Plugin\Layout\BootstrapLayout->buildConfigurationForm()
#7 [internal function]: Drupal\layout_builder\Form\ConfigureSectionForm->buildForm()
#8 /var/www/drupal/site/core/lib/Drupal/Core/Form/FormBuilder.php(534): call_user_func_array()
#9 /var/www/drupal/site/core/lib/Drupal/Core/Form/FormBuilder.php(281): Drupal\Core\Form\FormBuilder->retrieveForm()
#10 /var/www/drupal/site/core/lib/Drupal/Core/Controller/FormController.php(73): Drupal\Core\Form\FormBuilder->buildForm()
#11 [internal function]: Drupal\Core\Controller\FormController->getContentResult()
#12 /var/www/drupal/site/core/lib/Drupal/Core/EventSubscriber/EarlyRenderingControllerWrapperSubscriber.php(123): call_user_func_array()
#13 /var/www/drupal/site/core/lib/Drupal/Core/Render/Renderer.php(580): Drupal\Core\EventSubscriber\EarlyRenderingControllerWrapperSubscriber->Drupal\Core\EventSubscriber\{closure}()
#14 /var/www/drupal/site/core/lib/Drupal/Core/EventSubscriber/EarlyRenderingControllerWrapperSubscriber.php(124): Drupal\Core\Render\Renderer->executeInRenderContext()
#15 /var/www/drupal/site/core/lib/Drupal/Core/EventSubscriber/EarlyRenderingControllerWrapperSubscriber.php(97): Drupal\Core\EventSubscriber\EarlyRenderingControllerWrapperSubscriber->wrapControllerExecutionInRenderContext()
#16 /var/www/drupal/site/vendor/symfony/http-kernel/HttpKernel.php(169): Drupal\Core\EventSubscriber\EarlyRenderingControllerWrapperSubscriber->Drupal\Core\EventSubscriber\{closure}()
#17 /var/www/drupal/site/vendor/symfony/http-kernel/HttpKernel.php(81): Symfony\Component\HttpKernel\HttpKernel->handleRaw()
#18 /var/www/drupal/site/modules/contrib/force_password_change/src/Service/ForcePasswordChangeRedirectMiddleware.php(42): Symfony\Component\HttpKernel\HttpKernel->handle()
#19 /var/www/drupal/site/core/lib/Drupal/Core/StackMiddleware/Session.php(58): Drupal\force_password_change\Service\ForcePasswordChangeRedirectMiddleware->handle()
#20 /var/www/drupal/site/core/lib/Drupal/Core/StackMiddleware/KernelPreHandle.php(48): Drupal\Core\StackMiddleware\Session->handle()
#21 /var/www/drupal/site/core/modules/page_cache/src/StackMiddleware/PageCache.php(106): Drupal\Core\StackMiddleware\KernelPreHandle->handle()
#22 /var/www/drupal/site/core/modules/page_cache/src/StackMiddleware/PageCache.php(85): Drupal\page_cache\StackMiddleware\PageCache->pass()
#23 /var/www/drupal/site/core/modules/ban/src/BanMiddleware.php(50): Drupal\page_cache\StackMiddleware\PageCache->handle()
#24 /var/www/drupal/site/core/lib/Drupal/Core/StackMiddleware/ReverseProxyMiddleware.php(48): Drupal\ban\BanMiddleware->handle()
#25 /var/www/drupal/site/core/lib/Drupal/Core/StackMiddleware/NegotiationMiddleware.php(51): Drupal\Core\StackMiddleware\ReverseProxyMiddleware->handle()
#26 /var/www/drupal/site/vendor/stack/builder/src/Stack/StackedHttpKernel.php(23): Drupal\Core\StackMiddleware\NegotiationMiddleware->handle()
#27 /var/www/drupal/site/core/lib/Drupal/Core/DrupalKernel.php(713): Stack\StackedHttpKernel->handle()
#28 /var/www/drupal/site/index.php(19): Drupal\Core\DrupalKernel->handle()
#29 {main}
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Hostname 71.45.116.109
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Facing the same issue

Deprecated function: explode(): Passing null to parameter #2 ($string) of type string is deprecated in Drupal\bootstrap_styles\Style\StylePluginBase->getStyleOptions() (line 90 of /var/www/html/dev/drupal10bootstrap_styles/docroot/modules/contrib/bootstrap_styles/src/Style/StylePluginBase.php)

PHP RFC: Deprecate passing null to non-nullable arguments of internal functions

Resolution 2: Explicitly specify a default value for null values.

✅ Released bootstrap_styles-1.1.3 →

Automatically closed - issue fixed for 2 weeks with no activity.