Code:
ErrorException:
Warning: Undefined array key "verticalBgShift"
at vendor/heimseiten/contao-article-image-bundle/src/Listener/HooksListener.php:24
at Heimseiten\ContaoArticleImageBundle\Listener\HooksListener->onCompileArticle(object(FrontendTemplate), array('id' => 1, 'pid' => 2, 'sorting' => 128, 'tstamp' => 1580835085, 'title' => 'index', 'alias' => 'index', 'author' => 1, 'inColumn' => 'main', 'showTeaser' => false, 'teaserCssID' => 'a:2:{i:0;s:0:"";i:1;s:0:"";}', 'teaser' => null, 'printable' => '', 'customTpl' => '', 'protected' => false, 'groups' => null, 'cssID' => array('article-1', ''), 'published' => true, 'start' => '', 'stop' => '', 'articleImage' => null, 'articleVideo' => null, 'articleImageSize' => '', 'viewBgVideoOnMobile' => '', 'viewBgImageOnMobile' => '', 'noBgVideoLoop' => '', 'bgParallax' => '', 'BgCssFilter' => null, 'bgColor' => null, 'fontColor' => null, 'articleMaxWidth' => null, 'articleMinHeight' => null, 'headline' => 'index', 'multiMode' => true, 'hl' => 'h1', 'type' => 'article', 'Template' => object(FrontendTemplate)), object(ModuleArticle))
(vendor/contao/core-bundle/contao/modules/ModuleArticle.php:227)
at Contao\ModuleArticle->compile()
(vendor/contao/core-bundle/contao/modules/Module.php:214)
at Contao\Module->generate()
(vendor/contao/core-bundle/contao/modules/ModuleArticle.php:69)
at Contao\ModuleArticle->generate(false)
(vendor/contao/core-bundle/contao/library/Contao/Controller.php:495)
at Contao\Controller::getArticle(object(ArticleModel), true, false, 'main')
(vendor/contao/core-bundle/contao/library/Contao/Controller.php:356)
at Contao\Controller::getFrontendModule('0', 'main')
(vendor/contao/core-bundle/contao/pages/PageRegular.php:183)
at Contao\PageRegular->prepare(object(PageModel))
(vendor/contao/core-bundle/contao/pages/PageRegular.php:47)
at Contao\PageRegular->getResponse(object(PageModel), true)
(vendor/contao/core-bundle/contao/controllers/FrontendIndex.php:65)
at Contao\FrontendIndex->renderPage(object(PageModel))
(vendor/symfony/http-kernel/HttpKernel.php:183)
at Symfony\Component\HttpKernel\HttpKernel->handleRaw(object(Request), 1)
(vendor/symfony/http-kernel/HttpKernel.php:76)
at Symfony\Component\HttpKernel\HttpKernel->handle(object(Request), 1, true)
(vendor/symfony/http-kernel/Kernel.php:182)
at Symfony\Component\HttpKernel\Kernel->handle(object(Request))
(public/preview.php:44)
Was muß ich machen, damit man im Debug-Modus arbeiten kann?