Error message
Warning: Undefined array key "a" in Drupal\nafkam_utils\ThemePage->generateLetterView() (line 209 of modules/custom/nafkam_utils/src/ThemePage.php).
Drupal\nafkam_utils\ThemePage->generateLetterView() (Line: 98) Drupal\nafkam_utils\ThemePage->renderPage() (Line: 124) nafkam_utils_preprocess_paragraph() call_user_func_array() (Line: 261) Drupal\Core\Theme\ThemeManager->render() (Line: 480) Drupal\Core\Render\Renderer->doRender() (Line: 240) Drupal\Core\Render\Renderer->render() (Line: 475) Drupal\Core\Template\TwigExtension->escapeFilter() (Line: 73) __TwigTemplate_56132e8e7be440efe87d06b109430089->doDisplay() (Line: 393) Twig\Template->yield() (Line: 349) Twig\Template->display() (Line: 364) Twig\Template->render() (Line: 35) Twig\TemplateWrapper->render() (Line: 39) twig_render_template() (Line: 348) Drupal\Core\Theme\ThemeManager->render() (Line: 480) Drupal\Core\Render\Renderer->doRender() (Line: 493) Drupal\Core\Render\Renderer->doRender() (Line: 240) Drupal\Core\Render\Renderer->render() (Line: 475) Drupal\Core\Template\TwigExtension->escapeFilter() (Line: 115) __TwigTemplate_833c07cf54d48513abb8b420f4a9d8d4->doDisplay() (Line: 393) Twig\Template->yield() (Line: 349) Twig\Template->display() (Line: 364) Twig\Template->render() (Line: 35) Twig\TemplateWrapper->render() (Line: 39) twig_render_template() (Line: 348) Drupal\Core\Theme\ThemeManager->render() (Line: 480) Drupal\Core\Render\Renderer->doRender() (Line: 240) Drupal\Core\Render\Renderer->render() (Line: 238) Drupal\Core\Render\MainContent\HtmlRenderer->Drupal\Core\Render\MainContent\{closure}() (Line: 627) Drupal\Core\Render\Renderer->executeInRenderContext() (Line: 239) Drupal\Core\Render\MainContent\HtmlRenderer->prepare() (Line: 128) Drupal\Core\Render\MainContent\HtmlRenderer->renderResponse() (Line: 90) Drupal\Core\EventSubscriber\MainContentViewSubscriber->onViewRenderArray() call_user_func() (Line: 111) Drupal\Component\EventDispatcher\ContainerAwareEventDispatcher->dispatch() (Line: 186) 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: 28) Drupal\Core\StackMiddleware\ContentLength->handle() (Line: 32) Drupal\big_pipe\StackMiddleware\ContentLength->handle() (Line: 191) Drupal\page_cache\StackMiddleware\PageCache->fetch() (Line: 128) Drupal\page_cache\StackMiddleware\PageCache->lookup() (Line: 82) 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)Warning: foreach() argument must be of type array|object, null given in Drupal\nafkam_utils\ThemePage->generateLetterView() (line 209 of modules/custom/nafkam_utils/src/ThemePage.php).
Drupal\nafkam_utils\ThemePage->generateLetterView() (Line: 98) Drupal\nafkam_utils\ThemePage->renderPage() (Line: 124) nafkam_utils_preprocess_paragraph() call_user_func_array() (Line: 261) Drupal\Core\Theme\ThemeManager->render() (Line: 480) Drupal\Core\Render\Renderer->doRender() (Line: 240) Drupal\Core\Render\Renderer->render() (Line: 475) Drupal\Core\Template\TwigExtension->escapeFilter() (Line: 73) __TwigTemplate_56132e8e7be440efe87d06b109430089->doDisplay() (Line: 393) Twig\Template->yield() (Line: 349) Twig\Template->display() (Line: 364) Twig\Template->render() (Line: 35) Twig\TemplateWrapper->render() (Line: 39) twig_render_template() (Line: 348) Drupal\Core\Theme\ThemeManager->render() (Line: 480) Drupal\Core\Render\Renderer->doRender() (Line: 493) Drupal\Core\Render\Renderer->doRender() (Line: 240) Drupal\Core\Render\Renderer->render() (Line: 475) Drupal\Core\Template\TwigExtension->escapeFilter() (Line: 115) __TwigTemplate_833c07cf54d48513abb8b420f4a9d8d4->doDisplay() (Line: 393) Twig\Template->yield() (Line: 349) Twig\Template->display() (Line: 364) Twig\Template->render() (Line: 35) Twig\TemplateWrapper->render() (Line: 39) twig_render_template() (Line: 348) Drupal\Core\Theme\ThemeManager->render() (Line: 480) Drupal\Core\Render\Renderer->doRender() (Line: 240) Drupal\Core\Render\Renderer->render() (Line: 238) Drupal\Core\Render\MainContent\HtmlRenderer->Drupal\Core\Render\MainContent\{closure}() (Line: 627) Drupal\Core\Render\Renderer->executeInRenderContext() (Line: 239) Drupal\Core\Render\MainContent\HtmlRenderer->prepare() (Line: 128) Drupal\Core\Render\MainContent\HtmlRenderer->renderResponse() (Line: 90) Drupal\Core\EventSubscriber\MainContentViewSubscriber->onViewRenderArray() call_user_func() (Line: 111) Drupal\Component\EventDispatcher\ContainerAwareEventDispatcher->dispatch() (Line: 186) 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: 28) Drupal\Core\StackMiddleware\ContentLength->handle() (Line: 32) Drupal\big_pipe\StackMiddleware\ContentLength->handle() (Line: 191) Drupal\page_cache\StackMiddleware\PageCache->fetch() (Line: 128) Drupal\page_cache\StackMiddleware\PageCache->lookup() (Line: 82) 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)