2
That is because of this phpDoc Block of your execute function
/**
* @inheritDoc
*/
If you check the parent interface
Magento\Framework\App\ActionInterface
It clearly defines the return type
/**
* Execute action based on request and return result
*
* Note: Request will be added as operation argument in future
*
* @return \Magento\Framework\...
1
Try this below code :
$category = $block->getCurrentCategory();
$categoryId=$category->getId();
$objectManager = \Magento\Framework\App\ObjectManager::getInstance();
$subCategory = $objectManager->create('Magento\Catalog\Model\Category')->load($categoryId);
$subCats = $subCategory->getChildrenCategories();
$_helper = $this->helper('Magento\...
1
app/design/frontend/vendorname/modulename/Magento_Catalog/layout/catalog_category_view.xml
<move element="category.description" destination="main.category.col.1" before="page.main.title"/>
<move element="page.main.title" destination="main.category.col.1" after="category.description"...
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