Check for scheme name before using

Warning: Trying to access array offset on value of type null in Drupal\tac_lite\Plugin\Derivative\SchemeLocalTask->getDerivativeDefinitions() (line 20 of /var/www/html/web/modules/contrib/tac_lite/src/Plugin/Derivative/SchemeLocalTask.php) #0 /var/www/html/web/core/includes/bootstrap.inc(347): _drupal_error_handler_real(2, 'Trying to acces...', '/var/www/html/w...', 20) #1 /var/www/html/web/modules/contrib/tac_lite/src/Plugin/Derivative/SchemeLocalTask.php(20): _drupal_error_handler(2, 'Trying to acces...', '/var/www/html/w...', 20) #2 /var/www/html/web/core/lib/Drupal/Component/Plugin/Discovery/DerivativeDiscoveryDecorator.php(101): Drupal\tac_lite\Plugin\Derivative\SchemeLocalTask->getDerivativeDefinitions(Array) #3 /var/www/html/web/core/lib/Drupal/Component/Plugin/Discovery/DerivativeDiscoveryDecorator.php(87): Drupal\Component\Plugin\Discovery\DerivativeDiscoveryDecorator->getDerivatives(Array) #4 /var/www/html/web/core/lib/Drupal/Core/Plugin/DefaultPluginManager.php(285): Drupal\Component\Plugin\Discovery\DerivativeDiscoveryDecorator->getDefinitions() #5 /var/www/html/web/core/lib/Drupal/Core/Plugin/DefaultPluginManager.php(175): Drupal\Core\Plugin\DefaultPluginManager->findDefinitions() #6 /var/www/html/web/core/lib/Drupal/Core/Menu/LocalTaskManager.php(181): Drupal\Core\Plugin\DefaultPluginManager->getDefinitions() #7 /var/www/html/web/core/lib/Drupal/Core/Menu/LocalTaskManager.php(206): Drupal\Core\Menu\LocalTaskManager->getDefinitions() #8 /var/www/html/web/core/lib/Drupal/Core/Menu/LocalTaskManager.php(290): Drupal\Core\Menu\LocalTaskManager->getLocalTasksForRoute('tac_lite.admini...') #9 /var/www/html/web/core/lib/Drupal/Core/Menu/LocalTaskManager.php(358): Drupal\Core\Menu\LocalTaskManager->getTasksBuild('tac_lite.admini...', Object(Drupal\Core\Cache\CacheableMetadata)) #10 /var/www/html/web/core/lib/Drupal/Core/Menu/Plugin/Block/LocalTasksBlock.php(95): Drupal\Core\Menu\LocalTaskManager->getLocalTasks('tac_lite.admini...', 0) #11 /var/www/html/web/core/modules/block/src/BlockViewBuilder.php(171): Drupal\Core\Menu\Plugin\Block\LocalTasksBlock->build() #12 [internal function]: Drupal\block\BlockViewBuilder::preRender(Array) #13 /var/www/html/web/core/lib/Drupal/Core/Security/DoTrustedCallbackTrait.php(101): call_user_func_array(Array, Array) #14 /var/www/html/web/core/lib/Drupal/Core/Render/Renderer.php(772): Drupal\Core\Render\Renderer->doTrustedCallback(Array, Array, 'Render #pre_ren...', 'exception', 'Drupal\\Core\\Ren...') #15 /var/www/html/web/core/lib/Drupal/Core/Render/Renderer.php(363): Drupal\Core\Render\Renderer->doCallback('#pre_render', Array, Array) #16 /var/www/html/web/core/lib/Drupal/Core/Render/Renderer.php(435): Drupal\Core\Render\Renderer->doRender(Array) #17 /var/www/html/web/core/lib/Drupal/Core/Render/Renderer.php(201): Drupal\Core\Render\Renderer->doRender(Array, false) #18 /var/www/html/web/core/lib/Drupal/Core/Template/TwigExtension.php(479): Drupal\Core\Render\Renderer->render(Array) #19 /var/www/html/web/sites/default/files/php/twig/62caa02706664_page.html.twig_3YwR0rXRwy7IL5zpJjxrHUluh/Y5cRKJvxdOTAnkJ6CvEwZfMJkh7gNHQGeossRaqOcIQ.php(47): Drupal\Core\Template\TwigExtension->escapeFilter(Object(Drupal\Core\Template\TwigEnvironment), Array, 'html', NULL, true) #20 /var/www/html/vendor/twig/twig/src/Template.php(405): __TwigTemplate_6a245e8de4e93b300d7ed51ccc99bb6812a72b4b0c8a1e3ea943eeb98327d1f0->doDisplay(Array, Array) #21 /var/www/html/vendor/twig/twig/src/Template.php(378): Twig\Template->displayWithErrorHandling(Array, Array) #22 /var/www/html/vendor/twig/twig/src/Template.php(390): Twig\Template->display(Array) #23 /var/www/html/web/core/themes/engines/twig/twig.engine(55): Twig\Template->render(Array) #24 /var/www/html/web/core/lib/Drupal/Core/Theme/ThemeManager.php(384): twig_render_template('core/themes/cla...', Array) #25 /var/www/html/web/core/lib/Drupal/Core/Render/Renderer.php(422): Drupal\Core\Theme\ThemeManager->render('page', Array) #26 /var/www/html/web/core/lib/Drupal/Core/Render/Renderer.php(201): Drupal\Core\Render\Renderer->doRender(Array, false) #27 /var/www/html/web/core/lib/Drupal/Core/Template/TwigExtension.php(479): Drupal\Core\Render\Renderer->render(Array) #28 /var/www/html/web/sites/default/files/php/twig/62caa02706664_html.html.twig_wY46ZmGqBZhstB3SjfOlGCgPn/zZRNemI6q-zjpF_gCpRO5LnPqAnUfd42cRt4atDjxdk.php(86): Drupal\Core\Template\TwigExtension->escapeFilter(Object(Drupal\Core\Template\TwigEnvironment), Array, 'html', NULL, true) #29 /var/www/html/vendor/twig/twig/src/Template.php(405): __TwigTemplate_7958435c65e41827709e4668fe1767569c130c39854cf4832e1605b312f840ed->doDisplay(Array, Array) #30 /var/www/html/vendor/twig/twig/src/Template.php(378): Twig\Template->displayWithErrorHandling(Array, Array) #31 /var/www/html/vendor/twig/twig/src/Template.php(390): Twig\Template->display(Array) #32 /var/www/html/web/core/themes/engines/twig/twig.engine(55): Twig\Template->render(Array) #33 /var/www/html/web/core/lib/Drupal/Core/Theme/ThemeManager.php(384): twig_render_template('core/themes/cla...', Array) #34 /var/www/html/web/core/lib/Drupal/Core/Render/Renderer.php(422): Drupal\Core\Theme\ThemeManager->render('html', Array) #35 /var/www/html/web/core/lib/Drupal/Core/Render/Renderer.php(201): Drupal\Core\Render\Renderer->doRender(Array, false) #36 /var/www/html/web/core/lib/Drupal/Core/Render/MainContent/HtmlRenderer.php(162): Drupal\Core\Render\Renderer->render(Array) #37 /var/www/html/web/core/lib/Drupal/Core/Render/Renderer.php(564): Drupal\Core\Render\MainContent\HtmlRenderer->Drupal\Core\Render\MainContent\{closure}() #38 /var/www/html/web/core/lib/Drupal/Core/Render/MainContent/HtmlRenderer.php(163): Drupal\Core\Render\Renderer->executeInRenderContext(Object(Drupal\Core\Render\RenderContext), Object(Closure)) #39 /var/www/html/web/core/lib/Drupal/Core/EventSubscriber/MainContentViewSubscriber.php(90): Drupal\Core\Render\MainContent\HtmlRenderer->renderResponse(Array, Object(Symfony\Component\HttpFoundation\Request), Object(Drupal\Core\Routing\CurrentRouteMatch)) #40 [internal function]: Drupal\Core\EventSubscriber\MainContentViewSubscriber->onViewRenderArray(Object(Symfony\Component\HttpKernel\Event\ViewEvent), 'kernel.view', Object(Drupal\Component\EventDispatcher\ContainerAwareEventDispatcher)) #41 /var/www/html/web/core/lib/Drupal/Component/EventDispatcher/ContainerAwareEventDispatcher.php(142): call_user_func(Array, Object(Symfony\Component\HttpKernel\Event\ViewEvent), 'kernel.view', Object(Drupal\Component\EventDispatcher\ContainerAwareEventDispatcher)) #42 /var/www/html/vendor/symfony/http-kernel/HttpKernel.php(163): Drupal\Component\EventDispatcher\ContainerAwareEventDispatcher->dispatch(Object(Symfony\Component\HttpKernel\Event\ViewEvent), 'kernel.view') #43 /var/www/html/vendor/symfony/http-kernel/HttpKernel.php(80): Symfony\Component\HttpKernel\HttpKernel->handleRaw(Object(Symfony\Component\HttpFoundation\Request), 1) #44 /var/www/html/web/core/lib/Drupal/Core/StackMiddleware/Session.php(58): Symfony\Component\HttpKernel\HttpKernel->handle(Object(Symfony\Component\HttpFoundation\Request), 1, true) #45 /var/www/html/web/core/lib/Drupal/Core/StackMiddleware/KernelPreHandle.php(48): Drupal\Core\StackMiddleware\Session->handle(Object(Symfony\Component\HttpFoundation\Request), 1, true) #46 /var/www/html/web/core/modules/page_cache/src/StackMiddleware/PageCache.php(106): Drupal\Core\StackMiddleware\KernelPreHandle->handle(Object(Symfony\Component\HttpFoundation\Request), 1, true) #47 /var/www/html/web/core/modules/page_cache/src/StackMiddleware/PageCache.php(85): Drupal\page_cache\StackMiddleware\PageCache->pass(Object(Symfony\Component\HttpFoundation\Request), 1, true) #48 /var/www/html/web/core/lib/Drupal/Core/StackMiddleware/ReverseProxyMiddleware.php(48): Drupal\page_cache\StackMiddleware\PageCache->handle(Object(Symfony\Component\HttpFoundation\Request), 1, true) #49 /var/www/html/web/core/lib/Drupal/Core/StackMiddleware/NegotiationMiddleware.php(51): Drupal\Core\StackMiddleware\ReverseProxyMiddleware->handle(Object(Symfony\Component\HttpFoundation\Request), 1, true) #50 /var/www/html/vendor/stack/builder/src/Stack/StackedHttpKernel.php(23): Drupal\Core\StackMiddleware\NegotiationMiddleware->handle(Object(Symfony\Component\HttpFoundation\Request), 1, true) #51 /var/www/html/web/core/lib/Drupal/Core/DrupalKernel.php(709): Stack\StackedHttpKernel->handle(Object(Symfony\Component\HttpFoundation\Request), 1, true) #52 /var/www/html/web/index.php(19): Drupal\Core\DrupalKernel->handle(Object(Symfony\Component\HttpFoundation\Request)) #53 {main}

Comments & Activities

Not all content is available!

It's likely this issue predates Contrib.social: some issue and comment data are missing.

Comment about 1 year ago →
🇨🇦Canada Liam Morland Ontario, CA 🇨🇦
Patch works for me.
Status changed to Needs review about 1 year ago8:51pm 10 May 2023
Comment about 1 year ago →
🇨🇦Canada Liam Morland Ontario, CA 🇨🇦
A more compact solution is attached.
Comment about 1 year ago →
🇮🇹Italy Kris77
#6 works for me.

Thanks @Lian
Comment about 1 year ago →
🇮🇳India __i.am.prashant__
Hi @Liam thanks for the patch it works fine for me.
see attached screenshot that was taken before apply patch.
Status changed to RTBC 12 months ago9:08pm 5 July 2023
Comment 12 months ago →
🇺🇸United States paulmckibben Atlanta, GA
The patch in #6 works for me. @Liam Morland, thank you!
Comment 10 months ago →
System Message

grndlvl → committed e4f84cd6 on 8.x-1.x authored by Liam Morland →
Issue #3295203 by Liam Morland, blade_ukraine, __i.am.prashant__,...
Comment 10 months ago →
🇺🇸United States grndlvl
Thanks all -- will be included in the next release.
Status changed to Fixed 10 months ago5:29pm 15 August 2023
Comment 10 months ago →
🇺🇸United States grndlvl
Comment 10 months ago →
System Message
Automatically closed - issue fixed for 2 weeks with no activity.