Cannot use processFilter on product Collection

[jaydainn]

Preconditions and environment

• 2.4.6-p11
• Magento 2 EE

Steps to reproduce

1. Create a product collection using a productCollectionFactory
2. Create Multiple Filters Using filterBuilder on different product attributes
3. Create a filter group using a filterGroupBuilder and the previously created filters.
4. Create a Search Criteria using SearchCriteriaBuilder with the previously created group of filters.
5. Use the FilterProcessor Class and the process function to filter this collection using the search Criteria
6. It will fail

{
$filters = [];
$data = "black"

    $filters[] = $this->filterBuilder
     ->setField('description')
     ->setValue($data)
     ->setConditionType('eq')
     ->create();

    $filters[] = $this->filterBuilder
     ->setField('color')
     ->setValue($data)
     ->setConditionType('eq')
     ->create();

    $filters[] = $this->filterBuilder
     ->setField('country_of_manufacture')
     ->setValue($data)
     ->setConditionType('eq')
     ->create();

    // Create a filter group with OR logic
    $filterGroup = $this->filterGroupBuilder
     ->setFilters($filters)
     ->create();

    // Build search criteria
    $searchCriteria = $this->searchCriteriaBuilder
     ->setFilterGroups([$filterGroup])
     ->create();


    $this->collection = $this->productCollectionFactory->create();
    $this->collection->addAttributeToSelect('*');

    // Apply the search criteria to the collection
    $this->filterProcessor->process($searchCriteria, $this->collection);
    $this->collection->load();
    return $this->collection->getFirstItem(); 
}

Expected result

Get the products from the collection with the correct filters.

Actual result

Cannot access offset of type string on string at /var/www/src/vendor/magento/module-eav/Model/Entity/Collection/AbstractCollection.php:373

It seems that in the addAttributeToFilter function from module eav the condition parameter from the function is never used and actually replaced by the attribute array passed in the function.

Additional information

No response

Release note

No response

Triage and priority

• Severity: S0 - Affects critical data or functionality and leaves users without workaround.
• Severity: S1 - Affects critical data or functionality and forces users to employ a workaround.
• Severity: S2 - Affects non-critical data or functionality and forces users to employ a workaround.
• Severity: S3 - Affects non-critical data or functionality and does not force users to employ a workaround.
• Severity: S4 - Affects aesthetics, professional look and feel, “quality” or “usability”.

[m2-assistant]

Hi @jaydainn. Thank you for your report.
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[m2-assistant]

Hi @engcom-November. Thank you for working on this issue.
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  Details

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[m2-assistant]

Hi @engcom-Hotel. Thank you for working on this issue.
In order to make sure that issue has enough information and ready for development, please read and check the following instruction: 👇

• 1. Verify that issue has all the required information. (Preconditions, Steps to reproduce, Expected result, Actual result).
• 2. Verify that issue has a meaningful description and provides enough information to reproduce the issue.
• 3. Add Area: XXXXX label to the ticket, indicating the functional areas it may be related to.
• 4. Verify that the issue is reproducible on 2.4-develop branch
  Details

  - If the issue is reproducible on 2.4-develop branch, please, add the label Reproduced on 2.4.x.
  - If the issue is not reproducible, add your comment that issue is not reproducible and close the issue and stop verification process here!
• 5. Add label Issue: Confirmed once verification is complete.
• 6. Make sure that automatic system confirms that report has been added to the backlog.

[engcom-Hotel]

Hello @jaydainn,

Thanks for the report and collaboration!

We are able to reproduce this issue in the latest development branch i.e. 2.4-develop. In order to reproduce this issue we have created a custom module, the exact same error we are getting.

Hence confirming the issue.

Thanks