Error: Call to a member function getValue() on bool in /var/www/html/app/code/Mageplaza/Seo/Plugin/SeoRender.php:751
Stack trace:
#0 /var/www/html/app/code/Mageplaza/Seo/Plugin/SeoRender.php(858): Mageplaza\Seo\Plugin\SeoRender->getConfigurableProductStructuredData()
#1 /var/www/html/app/code/Mageplaza/Seo/Plugin/SeoRender.php(448): Mageplaza\Seo\Plugin\SeoRender->addProductStructuredDataByType()
#2 /var/www/html/app/code/Mageplaza/Seo/Plugin/SeoRender.php(264): Mageplaza\Seo\Plugin\SeoRender->showProductStructuredData()
#3 /var/www/html/lib/internal/Magento/Framework/Interception/Interceptor.php(146): Mageplaza\Seo\Plugin\SeoRender->afterRenderHeadContent()
#4 /var/www/html/lib/internal/Magento/Framework/Interception/Interceptor.php(153): Magento\Framework\View\Page\Config\Renderer\Interceptor->Magento\Framework\Interception\{closure}()
#5 /var/www/html/generated/code/Magento/Framework/View/Page/Config/Renderer/Interceptor.php(23): Magento\Framework\View\Page\Config\Renderer\Interceptor->___callPlugins()
#6 /var/www/html/lib/internal/Magento/Framework/View/Result/Page.php(250): Magento\Framework\View\Page\Config\Renderer\Interceptor->renderHeadContent()
#7 /var/www/html/lib/internal/Magento/Framework/View/Result/Layout.php(171): Magento\Framework\View\Result\Page->render()
#8 /var/www/html/lib/internal/Magento/Framework/Interception/Interceptor.php(58): Magento\Framework\View\Result\Layout->renderResult()
#9 /var/www/html/lib/internal/Magento/Framework/Interception/Interceptor.php(138): Magento\Framework\View\Result\Page\Interceptor->___callParent()
#10 /var/www/html/lib/internal/Magento/Framework/Interception/Interceptor.php(153): Magento\Framework\View\Result\Page\Interceptor->Magento\Framework\Interception\{closure}()
#11 /var/www/html/generated/code/Magento/Framework/View/Result/Page/Interceptor.php(23): Magento\Framework\View\Result\Page\Interceptor->___callPlugins()
#12 /var/www/html/lib/internal/Magento/Framework/App/Http.php(120): Magento\Framework\View\Result\Page\Interceptor->renderResult()
#13 /var/www/html/lib/internal/Magento/Framework/App/Bootstrap.php(263): Magento\Framework\App\Http->launch()
#14 /var/www/html/index.php(39): Magento\Framework\App\Bootstrap->run()
#15 {main}