Messaggio di errore
Warning: Undefined array key "title" in Drupal\progressive_shortcodes\Plugin\Shortcode\AccordionItemShortcode->process() (line 46 of modules/custom/progressive_shortcodes/src/Plugin/Shortcode/AccordionItemShortcode.php).
Drupal\progressive_shortcodes\Plugin\Shortcode\AccordionItemShortcode->process(Array, ' ') (Line: 438) Drupal\shortcode\ShortcodeService->processTag(Array, Array) (Line: 315) Drupal\shortcode\ShortcodeService->process('[accordions multi_collapse="0" different_values="0"] [accordion active="0" different_values="0"] [/accordion] [/accordions] ', 'it', Object) (Line: 78) Drupal\shortcode\Plugin\Filter\Shortcode->process('[accordions multi_collapse="0" different_values="0"] [accordion active="0" different_values="0"] [/accordion] [/accordions] ', 'it') (Line: 118) Drupal\filter\Element\ProcessedText::preRenderText(Array) call_user_func_array(Array, Array) (Line: 111) Drupal\Core\Render\Renderer->doTrustedCallback(Array, Array, 'Render #pre_render callbacks must be methods of a class that implements \Drupal\Core\Security\TrustedCallbackInterface or be an anonymous function. The callback was %s. See https://www.drupal.org/node/2966725', 'exception', 'Drupal\Core\Render\Element\RenderCallbackInterface') (Line: 859) Drupal\Core\Render\Renderer->doCallback('#pre_render', Array, Array) (Line: 421) Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 240) Drupal\Core\Render\Renderer->render(Array) (Line: 939) Drupal\views\Plugin\views\field\EntityField->render_item(0, Array) (Line: 1208) Drupal\views\Plugin\views\field\FieldPluginBase->advancedRender(Object) (Line: 238) template_preprocess_views_view_field(Array, 'views_view_field', Array) call_user_func_array('template_preprocess_views_view_field', Array) (Line: 261) Drupal\Core\Theme\ThemeManager->render('views_view_field', Array) (Line: 480) Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 240) Drupal\Core\Render\Renderer->render(Array) (Line: 1790) Drupal\views\Plugin\views\field\FieldPluginBase->theme(Object) (Line: 765) Drupal\views\Plugin\views\style\StylePluginBase->elementPreRenderRow(Array) call_user_func_array(Array, Array) (Line: 111) Drupal\Core\Render\Renderer->doTrustedCallback(Array, Array, 'Render #pre_render callbacks must be methods of a class that implements \Drupal\Core\Security\TrustedCallbackInterface or be an anonymous function. The callback was %s. See https://www.drupal.org/node/2966725', 'exception', 'Drupal\Core\Render\Element\RenderCallbackInterface') (Line: 859) Drupal\Core\Render\Renderer->doCallback('#pre_render', Array, Array) (Line: 421) Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 240) Drupal\Core\Render\Renderer->render(Array) (Line: 704) Drupal\views\Plugin\views\style\StylePluginBase->renderFields(Array) (Line: 570) Drupal\views\Plugin\views\style\StylePluginBase->renderGrouping(Array, Array, 1) (Line: 458) Drupal\views\Plugin\views\style\StylePluginBase->render() (Line: 2174) Drupal\views\Plugin\views\display\DisplayPluginBase->render() (Line: 1548) Drupal\views\ViewExecutable->render() (Line: 131) Drupal\views\Plugin\views\display\Block->execute() (Line: 1645) Drupal\views\ViewExecutable->executeDisplay('block_1', Array) (Line: 81) Drupal\views\Element\View::preRenderViewElement(Array) (Line: 61) Drupal\views\Plugin\Block\ViewsBlock->build() (Line: 171) Drupal\block\BlockViewBuilder::preRender(Array) call_user_func_array('Drupal\block\BlockViewBuilder::preRender', Array) (Line: 111) Drupal\Core\Render\Renderer->doTrustedCallback('Drupal\block\BlockViewBuilder::preRender', Array, 'Render #pre_render callbacks must be methods of a class that implements \Drupal\Core\Security\TrustedCallbackInterface or be an anonymous function. The callback was %s. See https://www.drupal.org/node/2966725', 'exception', 'Drupal\Core\Render\Element\RenderCallbackInterface') (Line: 859) Drupal\Core\Render\Renderer->doCallback('#pre_render', 'Drupal\block\BlockViewBuilder::preRender', Array) (Line: 421) Drupal\Core\Render\Renderer->doRender(Array, 1) (Line: 240) Drupal\Core\Render\Renderer->render(Array, 1) (Line: 165) Drupal\Core\Render\Renderer->Drupal\Core\Render\{closure}() (Line: 627) Drupal\Core\Render\Renderer->executeInRenderContext(Object, Object) (Line: 164) Drupal\Core\Render\Renderer->renderPlain(Array) (Line: 183) Drupal\Core\Render\Renderer->doRenderPlaceholder(Array) (Line: 712) Drupal\Core\Render\Renderer->Drupal\Core\Render\{closure}() Fiber->start() (Line: 720) Drupal\Core\Render\Renderer->replacePlaceholders(Array) (Line: 597) Drupal\Core\Render\Renderer->doRender(Array, 1) (Line: 240) Drupal\Core\Render\Renderer->render(Array, 1) (Line: 165) Drupal\Core\Render\Renderer->Drupal\Core\Render\{closure}() (Line: 627) Drupal\Core\Render\Renderer->executeInRenderContext(Object, Object) (Line: 164) Drupal\Core\Render\Renderer->renderPlain(Array) (Line: 183) Drupal\Core\Render\Renderer->doRenderPlaceholder(Array) (Line: 712) Drupal\Core\Render\Renderer->Drupal\Core\Render\{closure}() Fiber->start() (Line: 720) Drupal\Core\Render\Renderer->replacePlaceholders(Array) (Line: 597) Drupal\Core\Render\Renderer->doRender(Array, 1) (Line: 240) Drupal\Core\Render\Renderer->render(Array, 1) (Line: 153) Drupal\Core\Render\Renderer->Drupal\Core\Render\{closure}() (Line: 627) Drupal\Core\Render\Renderer->executeInRenderContext(Object, Object) (Line: 152) Drupal\Core\Render\Renderer->renderRoot(Array) (Line: 286) Drupal\Core\Render\HtmlResponseAttachmentsProcessor->renderPlaceholders(Object) (Line: 135) Drupal\Core\Render\HtmlResponseAttachmentsProcessor->processAttachments(Object) (Line: 45) Drupal\Core\EventSubscriber\HtmlResponseSubscriber->onRespond(Object, 'kernel.response', Object) call_user_func(Array, Object, 'kernel.response', Object) (Line: 111) Drupal\Component\EventDispatcher\ContainerAwareEventDispatcher->dispatch(Object, 'kernel.response') (Line: 214) Symfony\Component\HttpKernel\HttpKernel->filterResponse(Object, Object, 1) (Line: 202) Symfony\Component\HttpKernel\HttpKernel->handleRaw(Object, 1) (Line: 76) 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: 28) Drupal\Core\StackMiddleware\ContentLength->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: 36) Drupal\Core\StackMiddleware\AjaxPageState->handle(Object, 1, 1) (Line: 51) Drupal\Core\StackMiddleware\StackedHttpKernel->handle(Object, 1, 1) (Line: 704) Drupal\Core\DrupalKernel->handle(Object) (Line: 19)