Ttdfjt

I have 2 custom modules installed, when opening a front end of a module1, i get error related to module2, this is the error

Argument 4 passed to VendorNameModule2BlockMagentoFrameworkPricingRender::__construct() must be of the type array, null given, called in /var/www/html/magento2.3.1/vendor/magento/framework/ObjectManager/Factory/AbstractFactory.php on line 117 [] []

In front end i got this error

Missing required argument $data of VendorNameModule2BlockMagentoFrameworkPricingRender.

As you see the module2 overrides MagentoFrameworkPricingRender.php class

On VendorName/Module2/Block/Magento/Framework/Pricing/Render.php

namespace VendorNameModule2BlockMagentoFrameworkPricing;

use MagentoFrameworkPricingAmountAmountInterface;
use MagentoFrameworkPricingPricePriceInterface;
use MagentoFrameworkPricingSaleableInterface;
use MagentoFrameworkPricingRenderLayout;
use MagentoFrameworkViewElementTemplate;
use VendorNameModule2HelperData;

/**
 * Class Render
 * @package VendorNameModule2BlockMagentoFrameworkPricing
*/
class Render extends MagentoFrameworkPricingRender


 * @var VendorNameModule2HelperData
 */
private $dataHelper;

/**
 * Render constructor.
 * @param VendorNameModule2HelperData $dataHelper
 * @param TemplateContext $context
 * @param Layout $priceLayout
 * @param array $data
 */

public function __construct(Data $dataHelper, TemplateContext $context, Layout $priceLayout, array $data)

 $this->dataHelper = $dataHelper;
 parent::__construct($context, $priceLayout, $data);

I searched for the call to render class on Module 1 i found it here
in venorName1/Module1/Helper/Catalog.php

namespace VendorName1Module1Helper;

use MagentoFrameworkStdlibDateTimeDateTime;

class Catalog extends MagentoFrameworkAppHelperAbstractHelper

private $date;
private $helper;
private $renderer;
private $block;
private $linkFactory;
private $optionBlock;
private $priceFormat;
private $imageHelper;
private $coreRegistry;
private $blockFactory;
private $productLinks;
private $priceCurrency;
private $pricingHelper;
private $objectManager;
private $catalogHelper;
private $storeInterface;
private $productFactory;
private $downloadHelper;
private $configurableBlock;
private $catalogProductHelper;
private $eachProduct = [];

public function __construct(
 DateTime $date,
 WebkulPosHelperData $helper,
 MagentoFrameworkRegistry $coreRegistry,
 MagentoCatalogHelperImage $imageHelper,
 MagentoCatalogHelperData $catalogHelper,
 MagentoFrameworkPricingRender $renderer,
 MagentoFrameworkAppHelperContext $context,
 MagentoFrameworkViewElementTemplate $block,
 MagentoFrameworkFilesystemDirectoryList $dir,
 WebkulPosBlockConfigurable $configurableBlock,
 MagentoDownloadableHelperFile $downloadHelper,
 MagentoFrameworkPricingHelperData $priceFormat,
 MagentoCatalogModelProductFactory $productFactory,
 MagentoFrameworkPricingHelperData $pricingHelper,
 MagentoCatalogHelperProduct $catalogProductHelper,
 MagentoDownloadableModelLinkFactory $linkFactory,
 MagentoCatalogBlockProductViewOptions $optionBlock,
 MagentoFrameworkObjectManagerInterface $objectManager,
 MagentoFrameworkViewElementBlockFactory $blockFactory,
 MagentoStoreModelStoreManagerInterface $storeInterface,
 MagentoDownloadableBlockCatalogProductLinks $productLinks,
 MagentoFrameworkPricingPriceCurrencyInterface $priceCurrency
) 
 $this->date = $date;
 $this->helper = $helper;
 $this->renderer = $renderer;
 $this->block = $block;
 $this->_baseDir = $dir->getPath("media");
 $this->optionBlock = $optionBlock;
 $this->priceFormat = $priceFormat;
 $this->blockFactory = $blockFactory;
 $this->coreRegistry = $coreRegistry;
 $this->imageHelper = $imageHelper;
 $this->priceCurrency = $priceCurrency;
 $this->pricingHelper = $pricingHelper;
 $this->objectManager = $objectManager;
 $this->catalogHelper = $catalogHelper;
 $this->productLinks = $productLinks;
 $this->linkFactory = $linkFactory;
 $this->downloadHelper = $downloadHelper;
 $this->productFactory = $productFactory;
 $this->storeInterface = $storeInterface;
 $this->configurableBlock = $configurableBlock;
 $this->catalogProductHelper = $catalogProductHelper;
 parent::__construct($context);

How can i fix this error or debug it?

Try deleting the generated directory -

rm -rf generated/