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Does not extend \Magento\Framework\DataObject

I encountered an exception when creating the model. This is the exception:

1 exception(s):
Exception #0 (InvalidArgumentException): Training4VendorModelTraining4_Vendor2Product does not extend MagentoFrameworkDataObject

Exception #0 (InvalidArgumentException): Training4VendorModelTraining4_Vendor2Product does not extend MagentoFrameworkDataObject

Magento version is 2.4.4 Training4VendorModelTraining4_Vendor2Product

<?php


namespace Training4VendorModel;


use MagentoFrameworkModelAbstractModel;

class Training4_Vendor2Product extends AbstractModel
{
    const vendor_id='id';

    protected $_idFieldName  = self::vendor_id;

    protected function _construct()
    {
        $this->_init(Training4VendorModelResourceModelTraining4_Vendor2Product::class);
    }
}

Training4VendorModelResourceModelTraining4_Vendor2Product

<?php


namespace Training4VendorModelResourceModel;


use MagentoFrameworkModelResourceModelDbAbstractDb;

class Training4_Vendor2Product extends AbstractDb
{

    protected function _construct()
    {
        $this->_init('training4_vendor2product','id');
    }
}

Training4VendorModelResourceModelTraining4_Vendor2ProductCollection

<?php


namespace Training4VendorModelResourceModelTraining4_Vendor2Product;


use MagentoFrameworkModelResourceModelDbCollectionAbstractCollection;

class Collection extends AbstractCollection
{
    protected $_idFieldName = 'id';

    protected function _construct()
    {
        $this->_init(Training4VendorModelTraining4_Vendor2Product::class,
            Training4VendorModelResourceModelTraining4_Vendor2Product::class);
    }
}

In Training4VendorModelTraining4_Vendor2Product I have extended MagentoFrameworkModelAbstractModel and I don't know why this exception occurs

P粉026665919P粉026665919309 days ago606

reply all(1)I'll reply

  • P粉953231781

    P粉9532317812024-01-08 00:33:25

    Have you added dependencies in di.xml

    
        
            training4_vendor2product
            Training4\Vendor\Model\ResourceModel\Training4_Vendor2Product
        
    

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