Error: Call to a member function getData() on null in /home/ngr12534/domains/ngr12534live.cows-online.de/deploy/releases/83/app/code/Cows/DefaultOption/Plugin/Frontend/Magento/Catalog/Model/Product/Url.php:85 Stack trace: #0 /home/ngr12534/domains/ngr12534live.cows-online.de/deploy/releases/83/vendor/magento/framework/Interception/Interceptor.php(146): Cows\DefaultOption\Plugin\Frontend\Magento\Catalog\Model\Product\Url->afterGetUrl(Object(Magento\Catalog\Model\Product\Url\Interceptor), 'https://ngr-nat...', Object(Magento\Catalog\Model\Product\Interceptor), Array) #1 /home/ngr12534/domains/ngr12534live.cows-online.de/deploy/releases/83/vendor/magento/framework/Interception/Interceptor.php(153): Magento\Catalog\Model\Product\Url\Interceptor->Magento\Framework\Interception\{closure}(Object(Magento\Catalog\Model\Product\Interceptor), Array) #2 /home/ngr12534/domains/ngr12534live.cows-online.de/deploy/releases/83/generated/code/Magento/Catalog/Model/Product/Url/Interceptor.php(50): Magento\Catalog\Model\Product\Url\Interceptor->___callPlugins('getUrl', Array, Array) #3 /home/ngr12534/domains/ngr12534live.cows-online.de/deploy/releases/83/vendor/mageworx/module-seobase/Model/Canonical/Product.php(267): Magento\Catalog\Model\Product\Url\Interceptor->getUrl(Object(Magento\Catalog\Model\Product\Interceptor), Array) #4 /home/ngr12534/domains/ngr12534live.cows-online.de/deploy/releases/83/vendor/mageworx/module-seobase/Model/Canonical/Product.php(199): MageWorx\SeoBase\Model\Canonical\Product->getProductUrl(Object(Magento\Catalog\Model\Product\Interceptor), false) #5 /home/ngr12534/domains/ngr12534live.cows-online.de/deploy/releases/83/vendor/mageworx/module-seobase/Model/Observer/Canonical.php(87): MageWorx\SeoBase\Model\Canonical\Product->getCanonicalUrl() #6 /home/ngr12534/domains/ngr12534live.cows-online.de/deploy/releases/83/vendor/magento/framework/Event/Invoker/InvokerDefault.php(88): MageWorx\SeoBase\Model\Observer\Canonical->execute(Object(Magento\Framework\Event\Observer)) #7 /home/ngr12534/domains/ngr12534live.cows-online.de/deploy/releases/83/vendor/magento/framework/Event/Invoker/InvokerDefault.php(74): Magento\Framework\Event\Invoker\InvokerDefault->_callObserverMethod(Object(MageWorx\SeoBase\Model\Observer\Canonical), Object(Magento\Framework\Event\Observer)) #8 /home/ngr12534/domains/ngr12534live.cows-online.de/deploy/releases/83/vendor/magento/framework/Event/Manager.php(66): Magento\Framework\Event\Invoker\InvokerDefault->dispatch(Array, Object(Magento\Framework\Event\Observer)) #9 /home/ngr12534/domains/ngr12534live.cows-online.de/deploy/releases/83/generated/code/Magento/Framework/Event/Manager/Proxy.php(95): Magento\Framework\Event\Manager->dispatch('layout_generate...', Array) #10 /home/ngr12534/domains/ngr12534live.cows-online.de/deploy/releases/83/vendor/magento/framework/View/Layout/Builder.php(134): Magento\Framework\Event\Manager\Proxy->dispatch('layout_generate...', Array) #11 /home/ngr12534/domains/ngr12534live.cows-online.de/deploy/releases/83/vendor/magento/framework/View/Page/Builder.php(65): Magento\Framework\View\Layout\Builder->generateLayoutBlocks() #12 /home/ngr12534/domains/ngr12534live.cows-online.de/deploy/releases/83/vendor/magento/framework/View/Layout/Builder.php(65): Magento\Framework\View\Page\Builder->generateLayoutBlocks() #13 /home/ngr12534/domains/ngr12534live.cows-online.de/deploy/releases/83/vendor/magento/framework/View/Page/Config.php(224): Magento\Framework\View\Layout\Builder->build() #14 /home/ngr12534/domains/ngr12534live.cows-online.de/deploy/releases/83/vendor/magento/framework/View/Page/Config.php(587): Magento\Framework\View\Page\Config->build() #15 /home/ngr12534/domains/ngr12534live.cows-online.de/deploy/releases/83/generated/code/Magento/Framework/View/Page/Config/Interceptor.php(248): Magento\Framework\View\Page\Config->getElementAttribute('body', 'class') #16 /home/ngr12534/domains/ngr12534live.cows-online.de/deploy/releases/83/vendor/magento/framework/View/Page/Config.php(545): Magento\Framework\View\Page\Config\Interceptor->getElementAttribute('body', 'class') #17 /home/ngr12534/domains/ngr12534live.cows-online.de/deploy/releases/83/generated/code/Magento/Framework/View/Page/Config/Interceptor.php(230): Magento\Framework\View\Page\Config->addBodyClass('catalog-product...') #18 /home/ngr12534/domains/ngr12534live.cows-online.de/deploy/releases/83/vendor/magento/module-catalog/Helper/Product/View.php(224): Magento\Framework\View\Page\Config\Interceptor->addBodyClass('catalog-product...') #19 /home/ngr12534/domains/ngr12534live.cows-online.de/deploy/releases/83/generated/code/Magento/Catalog/Helper/Product/View/Interceptor.php(23): Magento\Catalog\Helper\Product\View->initProductLayout(Object(Magento\Framework\View\Result\Page\Interceptor), Object(Magento\Catalog\Model\Product\Interceptor), Object(Magento\Framework\DataObject)) #20 /home/ngr12534/domains/ngr12534live.cows-online.de/deploy/releases/83/vendor/magento/module-catalog/Helper/Product/View.php(299): Magento\Catalog\Helper\Product\View\Interceptor->initProductLayout(Object(Magento\Framework\View\Result\Page\Interceptor), Object(Magento\Catalog\Model\Product\Interceptor), Object(Magento\Framework\DataObject)) #21 /home/ngr12534/domains/ngr12534live.cows-online.de/deploy/releases/83/vendor/magento/framework/Interception/Interceptor.php(58): Magento\Catalog\Helper\Product\View->prepareAndRender(Object(Magento\Framework\View\Result\Page\Interceptor), 14744, Object(Magento\Catalog\Controller\Product\View\Interceptor), Object(Magento\Framework\DataObject)) #22 /home/ngr12534/domains/ngr12534live.cows-online.de/deploy/releases/83/vendor/magento/framework/Interception/Interceptor.php(138): Magento\Catalog\Helper\Product\View\Interceptor->___callParent('prepareAndRende...', Array) #23 /home/ngr12534/domains/ngr12534live.cows-online.de/deploy/releases/83/vendor/magento/framework/Interception/Interceptor.php(153): Magento\Catalog\Helper\Product\View\Interceptor->Magento\Framework\Interception\{closure}(Object(Magento\Framework\View\Result\Page\Interceptor), 14744, Object(Magento\Catalog\Controller\Product\View\Interceptor), Object(Magento\Framework\DataObject)) #24 /home/ngr12534/domains/ngr12534live.cows-online.de/deploy/releases/83/generated/code/Magento/Catalog/Helper/Product/View/Interceptor.php(32): Magento\Catalog\Helper\Product\View\Interceptor->___callPlugins('prepareAndRende...', Array, Array) #25 /home/ngr12534/domains/ngr12534live.cows-online.de/deploy/releases/83/vendor/magento/module-catalog/Controller/Product/View.php(140): Magento\Catalog\Helper\Product\View\Interceptor->prepareAndRender(Object(Magento\Framework\View\Result\Page\Interceptor), 14744, Object(Magento\Catalog\Controller\Product\View\Interceptor), Object(Magento\Framework\DataObject)) #26 /home/ngr12534/domains/ngr12534live.cows-online.de/deploy/releases/83/vendor/magento/framework/Interception/Interceptor.php(58): Magento\Catalog\Controller\Product\View->execute() #27 /home/ngr12534/domains/ngr12534live.cows-online.de/deploy/releases/83/vendor/magento/framework/Interception/Interceptor.php(138): Magento\Catalog\Controller\Product\View\Interceptor->___callParent('execute', Array) #28 /home/ngr12534/domains/ngr12534live.cows-online.de/deploy/releases/83/vendor/magento/framework/App/Action/Plugin/ActionFlagNoDispatchPlugin.php(51): Magento\Catalog\Controller\Product\View\Interceptor->Magento\Framework\Interception\{closure}() #29 /home/ngr12534/domains/ngr12534live.cows-online.de/deploy/releases/83/vendor/magento/framework/Interception/Interceptor.php(135): Magento\Framework\App\Action\Plugin\ActionFlagNoDispatchPlugin->aroundExecute(Object(Magento\Catalog\Controller\Product\View\Interceptor), Object(Closure)) #30 /home/ngr12534/domains/ngr12534live.cows-online.de/deploy/releases/83/vendor/magento/framework/Interception/Interceptor.php(153): Magento\Catalog\Controller\Product\View\Interceptor->Magento\Framework\Interception\{closure}() #31 /home/ngr12534/domains/ngr12534live.cows-online.de/deploy/releases/83/generated/code/Magento/Catalog/Controller/Product/View/Interceptor.php(23): Magento\Catalog\Controller\Product\View\Interceptor->___callPlugins('execute', Array, Array) #32 /home/ngr12534/domains/ngr12534live.cows-online.de/deploy/releases/83/vendor/magento/framework/App/Action/Action.php(111): Magento\Catalog\Controller\Product\View\Interceptor->execute() #33 /home/ngr12534/domains/ngr12534live.cows-online.de/deploy/releases/83/vendor/magento/framework/Interception/Interceptor.php(58): Magento\Framework\App\Action\Action->dispatch(Object(Magento\Framework\App\Request\Http)) #34 /home/ngr12534/domains/ngr12534live.cows-online.de/deploy/releases/83/vendor/magento/framework/Interception/Interceptor.php(138): Magento\Catalog\Controller\Product\View\Interceptor->___callParent('dispatch', Array) #35 /home/ngr12534/domains/ngr12534live.cows-online.de/deploy/releases/83/vendor/magento/framework/Interception/Interceptor.php(153): Magento\Catalog\Controller\Product\View\Interceptor->Magento\Framework\Interception\{closure}(Object(Magento\Framework\App\Request\Http)) #36 /home/ngr12534/domains/ngr12534live.cows-online.de/deploy/releases/83/generated/code/Magento/Catalog/Controller/Product/View/Interceptor.php(32): Magento\Catalog\Controller\Product\View\Interceptor->___callPlugins('dispatch', Array, Array) #37 /home/ngr12534/domains/ngr12534live.cows-online.de/deploy/releases/83/vendor/magento/framework/App/FrontController.php(186): Magento\Catalog\Controller\Product\View\Interceptor->dispatch(Object(Magento\Framework\App\Request\Http)) #38 /home/ngr12534/domains/ngr12534live.cows-online.de/deploy/releases/83/vendor/magento/framework/App/FrontController.php(118): Magento\Framework\App\FrontController->processRequest(Object(Magento\Framework\App\Request\Http), Object(Magento\Catalog\Controller\Product\View\Interceptor)) #39 /home/ngr12534/domains/ngr12534live.cows-online.de/deploy/releases/83/vendor/magento/framework/Interception/Interceptor.php(58): Magento\Framework\App\FrontController->dispatch(Object(Magento\Framework\App\Request\Http)) #40 /home/ngr12534/domains/ngr12534live.cows-online.de/deploy/releases/83/vendor/magento/framework/Interception/Interceptor.php(138): Magento\Framework\App\FrontController\Interceptor->___callParent('dispatch', Array) #41 /home/ngr12534/domains/ngr12534live.cows-online.de/deploy/releases/83/vendor/magento/module-store/App/FrontController/Plugin/RequestPreprocessor.php(99): Magento\Framework\App\FrontController\Interceptor->Magento\Framework\Interception\{closure}(Object(Magento\Framework\App\Request\Http)) #42 /home/ngr12534/domains/ngr12534live.cows-online.de/deploy/releases/83/vendor/magento/framework/Interception/Interceptor.php(135): Magento\Store\App\FrontController\Plugin\RequestPreprocessor->aroundDispatch(Object(Magento\Framework\App\FrontController\Interceptor), Object(Closure), Object(Magento\Framework\App\Request\Http)) #43 /home/ngr12534/domains/ngr12534live.cows-online.de/deploy/releases/83/vendor/magento/module-page-cache/Model/App/FrontController/BuiltinPlugin.php(75): Magento\Framework\App\FrontController\Interceptor->Magento\Framework\Interception\{closure}(Object(Magento\Framework\App\Request\Http)) #44 /home/ngr12534/domains/ngr12534live.cows-online.de/deploy/releases/83/vendor/magento/framework/Interception/Interceptor.php(135): Magento\PageCache\Model\App\FrontController\BuiltinPlugin->aroundDispatch(Object(Magento\Framework\App\FrontController\Interceptor), Object(Closure), Object(Magento\Framework\App\Request\Http)) #45 /home/ngr12534/domains/ngr12534live.cows-online.de/deploy/releases/83/vendor/magento/framework/Interception/Interceptor.php(153): Magento\Framework\App\FrontController\Interceptor->Magento\Framework\Interception\{closure}(Object(Magento\Framework\App\Request\Http)) #46 /home/ngr12534/domains/ngr12534live.cows-online.de/deploy/releases/83/generated/code/Magento/Framework/App/FrontController/Interceptor.php(23): Magento\Framework\App\FrontController\Interceptor->___callPlugins('dispatch', Array, NULL) #47 /home/ngr12534/domains/ngr12534live.cows-online.de/deploy/releases/83/vendor/magento/framework/App/Http.php(116): Magento\Framework\App\FrontController\Interceptor->dispatch(Object(Magento\Framework\App\Request\Http)) #48 /home/ngr12534/domains/ngr12534live.cows-online.de/deploy/releases/83/generated/code/Magento/Framework/App/Http/Interceptor.php(23): Magento\Framework\App\Http->launch() #49 /home/ngr12534/domains/ngr12534live.cows-online.de/deploy/releases/83/vendor/magento/framework/App/Bootstrap.php(263): Magento\Framework\App\Http\Interceptor->launch() #50 /home/ngr12534/domains/ngr12534live.cows-online.de/deploy/releases/83/pub/index.php(29): Magento\Framework\App\Bootstrap->run(Object(Magento\Framework\App\Http\Interceptor)) #51 {main}