Error: Call to a member function getId() on null in /home/sourcemedia/public_html/app/code/MageArray/SubcategoriesGridList/Helper/Data.php:222 Stack trace: #0 /home/sourcemedia/public_html/app/code/MageArray/SubcategoriesGridList/view/frontend/templates/category/subcategory.phtml(5): MageArray\SubcategoriesGridList\Helper\Data->getSubCategories(NULL) #1 /home/sourcemedia/public_html/vendor/magento/framework/View/TemplateEngine/Php.php(71): include('/home/sourcemed...') #2 /home/sourcemedia/public_html/vendor/magento/framework/View/Element/Template.php(273): Magento\Framework\View\TemplateEngine\Php->render(Object(Magento\Catalog\Block\Product\ListProduct\Interceptor), '/home/sourcemed...', Array) #3 /home/sourcemedia/public_html/vendor/magento/framework/View/Element/Template.php(303): Magento\Framework\View\Element\Template->fetchView('/home/sourcemed...') #4 /home/sourcemedia/public_html/vendor/magento/framework/View/Element/AbstractBlock.php(1111): Magento\Framework\View\Element\Template->_toHtml() #5 /home/sourcemedia/public_html/vendor/magento/framework/View/Element/AbstractBlock.php(1115): Magento\Framework\View\Element\AbstractBlock->Magento\Framework\View\Element\{closure}() #6 /home/sourcemedia/public_html/vendor/magento/framework/View/Element/AbstractBlock.php(675): Magento\Framework\View\Element\AbstractBlock->_loadCache() #7 /home/sourcemedia/public_html/vendor/magento/framework/View/Layout.php(578): Magento\Framework\View\Element\AbstractBlock->toHtml() #8 /home/sourcemedia/public_html/vendor/magento/framework/View/Layout.php(555): Magento\Framework\View\Layout->_renderBlock('search_result_l...') #9 /home/sourcemedia/public_html/vendor/magento/framework/View/Layout.php(510): Magento\Framework\View\Layout->renderNonCachedElement('search_result_l...') #10 /home/sourcemedia/public_html/vendor/magento/framework/View/Element/AbstractBlock.php(522): Magento\Framework\View\Layout->renderElement('search_result_l...', true) #11 /home/sourcemedia/public_html/vendor/magento/module-catalog-search/Block/Result.php(171): Magento\Framework\View\Element\AbstractBlock->getChildHtml('search_result_l...') #12 /home/sourcemedia/public_html/app/design/frontend/Smartwave/porto/Magento_CatalogSearch/templates/result.phtml(21): Magento\CatalogSearch\Block\Result->getProductListHtml() #13 /home/sourcemedia/public_html/vendor/magento/framework/View/TemplateEngine/Php.php(71): include('/home/sourcemed...') #14 /home/sourcemedia/public_html/vendor/magento/framework/View/Element/Template.php(273): Magento\Framework\View\TemplateEngine\Php->render(Object(Magento\CatalogSearch\Block\Result), '/home/sourcemed...', Array) #15 /home/sourcemedia/public_html/vendor/magento/framework/View/Element/Template.php(303): Magento\Framework\View\Element\Template->fetchView('/home/sourcemed...') #16 /home/sourcemedia/public_html/vendor/magento/framework/View/Element/AbstractBlock.php(1111): Magento\Framework\View\Element\Template->_toHtml() #17 /home/sourcemedia/public_html/vendor/magento/framework/View/Element/AbstractBlock.php(1115): Magento\Framework\View\Element\AbstractBlock->Magento\Framework\View\Element\{closure}() #18 /home/sourcemedia/public_html/vendor/magento/framework/View/Element/AbstractBlock.php(675): Magento\Framework\View\Element\AbstractBlock->_loadCache() #19 /home/sourcemedia/public_html/vendor/magento/framework/View/Layout.php(578): Magento\Framework\View\Element\AbstractBlock->toHtml() #20 /home/sourcemedia/public_html/vendor/magento/framework/View/Layout.php(555): Magento\Framework\View\Layout->_renderBlock('search.result') #21 /home/sourcemedia/public_html/vendor/magento/framework/View/Layout.php(510): Magento\Framework\View\Layout->renderNonCachedElement('search.result') #22 /home/sourcemedia/public_html/vendor/magento/framework/View/Element/AbstractBlock.php(526): Magento\Framework\View\Layout->renderElement('search.result', true) #23 /home/sourcemedia/public_html/app/code/Mageplaza/AjaxLayer/view/frontend/templates/products.phtml(24): Magento\Framework\View\Element\AbstractBlock->getChildHtml() #24 /home/sourcemedia/public_html/vendor/magento/framework/View/TemplateEngine/Php.php(71): include('/home/sourcemed...') #25 /home/sourcemedia/public_html/vendor/magento/framework/View/Element/Template.php(273): Magento\Framework\View\TemplateEngine\Php->render(Object(Magento\Framework\View\Element\Template), '/home/sourcemed...', Array) #26 /home/sourcemedia/public_html/vendor/magento/framework/View/Element/Template.php(303): Magento\Framework\View\Element\Template->fetchView('/home/sourcemed...') #27 /home/sourcemedia/public_html/vendor/magento/framework/View/Element/AbstractBlock.php(1111): Magento\Framework\View\Element\Template->_toHtml() #28 /home/sourcemedia/public_html/vendor/magento/framework/View/Element/AbstractBlock.php(1115): Magento\Framework\View\Element\AbstractBlock->Magento\Framework\View\Element\{closure}() #29 /home/sourcemedia/public_html/vendor/magento/framework/View/Element/AbstractBlock.php(675): Magento\Framework\View\Element\AbstractBlock->_loadCache() #30 /home/sourcemedia/public_html/vendor/magento/framework/View/Layout.php(578): Magento\Framework\View\Element\AbstractBlock->toHtml() #31 /home/sourcemedia/public_html/vendor/magento/framework/View/Layout.php(555): Magento\Framework\View\Layout->_renderBlock('layer.category....') #32 /home/sourcemedia/public_html/vendor/magento/framework/View/Layout.php(510): Magento\Framework\View\Layout->renderNonCachedElement('layer.category....') #33 /home/sourcemedia/public_html/vendor/magento/framework/View/Layout.php(606): Magento\Framework\View\Layout->renderElement('layer.category....', false) #34 /home/sourcemedia/public_html/vendor/magento/framework/View/Layout.php(557): Magento\Framework\View\Layout->_renderContainer('content', false) #35 /home/sourcemedia/public_html/vendor/magento/framework/View/Layout.php(510): Magento\Framework\View\Layout->renderNonCachedElement('content') #36 /home/sourcemedia/public_html/vendor/magento/framework/View/Layout.php(606): Magento\Framework\View\Layout->renderElement('content', false) #37 /home/sourcemedia/public_html/vendor/magento/framework/View/Layout.php(557): Magento\Framework\View\Layout->_renderContainer('main', false) #38 /home/sourcemedia/public_html/vendor/magento/framework/View/Layout.php(510): Magento\Framework\View\Layout->renderNonCachedElement('main') #39 /home/sourcemedia/public_html/vendor/magento/framework/View/Layout.php(606): Magento\Framework\View\Layout->renderElement('main', false) #40 /home/sourcemedia/public_html/vendor/magento/framework/View/Layout.php(557): Magento\Framework\View\Layout->_renderContainer('columns', false) #41 /home/sourcemedia/public_html/vendor/magento/framework/View/Layout.php(510): Magento\Framework\View\Layout->renderNonCachedElement('columns') #42 /home/sourcemedia/public_html/vendor/magento/framework/View/Layout.php(606): Magento\Framework\View\Layout->renderElement('columns', false) #43 /home/sourcemedia/public_html/vendor/magento/framework/View/Layout.php(557): Magento\Framework\View\Layout->_renderContainer('main.content', false) #44 /home/sourcemedia/public_html/vendor/magento/framework/View/Layout.php(510): Magento\Framework\View\Layout->renderNonCachedElement('main.content') #45 /home/sourcemedia/public_html/vendor/magento/framework/View/Layout.php(606): Magento\Framework\View\Layout->renderElement('main.content', false) #46 /home/sourcemedia/public_html/vendor/magento/framework/View/Layout.php(557): Magento\Framework\View\Layout->_renderContainer('page.wrapper', false) #47 /home/sourcemedia/public_html/vendor/magento/framework/View/Layout.php(510): Magento\Framework\View\Layout->renderNonCachedElement('page.wrapper') #48 /home/sourcemedia/public_html/vendor/magento/framework/View/Layout.php(606): Magento\Framework\View\Layout->renderElement('page.wrapper', false) #49 /home/sourcemedia/public_html/vendor/magento/framework/View/Layout.php(557): Magento\Framework\View\Layout->_renderContainer('root', false) #50 /home/sourcemedia/public_html/vendor/magento/framework/View/Layout.php(510): Magento\Framework\View\Layout->renderNonCachedElement('root') #51 /home/sourcemedia/public_html/vendor/magento/framework/View/Layout.php(975): Magento\Framework\View\Layout->renderElement('root') #52 /home/sourcemedia/public_html/vendor/magento/framework/Interception/Interceptor.php(60): Magento\Framework\View\Layout->getOutput() #53 /home/sourcemedia/public_html/vendor/magento/framework/Interception/Interceptor.php(201): Magento\Framework\View\Layout\Interceptor->___callParent('getOutput', Array) #54 /home/sourcemedia/public_html/vendor/magento/framework/Interception/Interceptor.php(216): Magento\Framework\View\Layout\Interceptor->Magento\Framework\Interception\{closure}() #55 /home/sourcemedia/public_html/generated/code/Magento/Framework/View/Layout/Interceptor.php(41): Magento\Framework\View\Layout\Interceptor->___callPlugins('getOutput', Array, Array) #56 /home/sourcemedia/public_html/vendor/magento/framework/View/Result/Page.php(258): Magento\Framework\View\Layout\Interceptor->getOutput() #57 /home/sourcemedia/public_html/vendor/magento/framework/View/Result/Layout.php(171): Magento\Framework\View\Result\Page->render(Object(Magento\Framework\App\Response\Http\Interceptor)) #58 /home/sourcemedia/public_html/vendor/magento/framework/Interception/Interceptor.php(60): Magento\Framework\View\Result\Layout->renderResult(Object(Magento\Framework\App\Response\Http\Interceptor)) #59 /home/sourcemedia/public_html/vendor/magento/framework/Interception/Interceptor.php(201): Magento\Framework\View\Result\Page\Interceptor->___callParent('renderResult', Array) #60 /home/sourcemedia/public_html/vendor/magento/framework/Interception/Interceptor.php(216): Magento\Framework\View\Result\Page\Interceptor->Magento\Framework\Interception\{closure}(Object(Magento\Framework\App\Response\Http\Interceptor)) #61 /home/sourcemedia/public_html/generated/code/Magento/Framework/View/Result/Page/Interceptor.php(23): Magento\Framework\View\Result\Page\Interceptor->___callPlugins('renderResult', Array, Array) #62 /home/sourcemedia/public_html/vendor/magento/framework/App/View.php(221): Magento\Framework\View\Result\Page\Interceptor->renderResult(Object(Magento\Framework\App\Response\Http\Interceptor)) #63 /home/sourcemedia/public_html/app/code/Mageplaza/AjaxLayer/Controller/Search/Result/Index.php(152): Magento\Framework\App\View->renderLayout() #64 /home/sourcemedia/public_html/vendor/magento/framework/Interception/Interceptor.php(60): Mageplaza\AjaxLayer\Controller\Search\Result\Index->execute() #65 /home/sourcemedia/public_html/vendor/magento/framework/Interception/Interceptor.php(201): Mageplaza\AjaxLayer\Controller\Search\Result\Index\Interceptor->___callParent('execute', Array) #66 /home/sourcemedia/public_html/vendor/magento/framework/App/Action/Plugin/ActionFlagNoDispatchPlugin.php(51): Mageplaza\AjaxLayer\Controller\Search\Result\Index\Interceptor->Magento\Framework\Interception\{closure}() #67 /home/sourcemedia/public_html/vendor/magento/framework/Interception/Interceptor.php(198): Magento\Framework\App\Action\Plugin\ActionFlagNoDispatchPlugin->aroundExecute(Object(Mageplaza\AjaxLayer\Controller\Search\Result\Index\Interceptor), Object(Closure)) #68 /home/sourcemedia/public_html/vendor/magento/framework/Interception/Interceptor.php(216): Mageplaza\AjaxLayer\Controller\Search\Result\Index\Interceptor->Magento\Framework\Interception\{closure}() #69 /home/sourcemedia/public_html/generated/code/Mageplaza/AjaxLayer/Controller/Search/Result/Index/Interceptor.php(23): Mageplaza\AjaxLayer\Controller\Search\Result\Index\Interceptor->___callPlugins('execute', Array, Array) #70 /home/sourcemedia/public_html/vendor/magento/framework/App/Action/Action.php(111): Mageplaza\AjaxLayer\Controller\Search\Result\Index\Interceptor->execute() #71 /home/sourcemedia/public_html/vendor/magento/framework/Interception/Interceptor.php(60): Magento\Framework\App\Action\Action->dispatch(Object(Magento\Framework\App\Request\Http)) #72 /home/sourcemedia/public_html/vendor/magento/framework/Interception/Interceptor.php(201): Mageplaza\AjaxLayer\Controller\Search\Result\Index\Interceptor->___callParent('dispatch', Array) #73 /home/sourcemedia/public_html/vendor/magento/framework/Interception/Interceptor.php(216): Mageplaza\AjaxLayer\Controller\Search\Result\Index\Interceptor->Magento\Framework\Interception\{closure}(Object(Magento\Framework\App\Request\Http)) #74 /home/sourcemedia/public_html/generated/code/Mageplaza/AjaxLayer/Controller/Search/Result/Index/Interceptor.php(32): Mageplaza\AjaxLayer\Controller\Search\Result\Index\Interceptor->___callPlugins('dispatch', Array, Array) #75 /home/sourcemedia/public_html/vendor/magento/framework/App/FrontController.php(186): Mageplaza\AjaxLayer\Controller\Search\Result\Index\Interceptor->dispatch(Object(Magento\Framework\App\Request\Http)) #76 /home/sourcemedia/public_html/vendor/magento/framework/App/FrontController.php(118): Magento\Framework\App\FrontController->processRequest(Object(Magento\Framework\App\Request\Http), Object(Mageplaza\AjaxLayer\Controller\Search\Result\Index\Interceptor)) #77 /home/sourcemedia/public_html/vendor/magento/framework/Interception/Interceptor.php(60): Magento\Framework\App\FrontController->dispatch(Object(Magento\Framework\App\Request\Http)) #78 /home/sourcemedia/public_html/vendor/magento/framework/Interception/Interceptor.php(201): Magento\Framework\App\FrontController\Interceptor->___callParent('dispatch', Array) #79 /home/sourcemedia/public_html/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)) #80 /home/sourcemedia/public_html/vendor/magento/framework/Interception/Interceptor.php(198): Magento\Store\App\FrontController\Plugin\RequestPreprocessor->aroundDispatch(Object(Magento\Framework\App\FrontController\Interceptor), Object(Closure), Object(Magento\Framework\App\Request\Http)) #81 /home/sourcemedia/public_html/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)) #82 /home/sourcemedia/public_html/vendor/magento/framework/Interception/Interceptor.php(198): Magento\PageCache\Model\App\FrontController\BuiltinPlugin->aroundDispatch(Object(Magento\Framework\App\FrontController\Interceptor), Object(Closure), Object(Magento\Framework\App\Request\Http)) #83 /home/sourcemedia/public_html/vendor/magento/framework/Interception/Interceptor.php(216): Magento\Framework\App\FrontController\Interceptor->Magento\Framework\Interception\{closure}(Object(Magento\Framework\App\Request\Http)) #84 /home/sourcemedia/public_html/generated/code/Magento/Framework/App/FrontController/Interceptor.php(23): Magento\Framework\App\FrontController\Interceptor->___callPlugins('dispatch', Array, NULL) #85 /home/sourcemedia/public_html/vendor/magento/framework/App/Http.php(116): Magento\Framework\App\FrontController\Interceptor->dispatch(Object(Magento\Framework\App\Request\Http)) #86 /home/sourcemedia/public_html/vendor/magento/framework/App/Bootstrap.php(263): Magento\Framework\App\Http->launch() #87 /home/sourcemedia/public_html/pub/index.php(29): Magento\Framework\App\Bootstrap->run(Object(Magento\Framework\App\Http\Interceptor)) #88 {main}