PrestaShop\PrestaShop\Core\Domain\Product\QueryResult\ProductDetails::__construct(): Argument #1 ($isbn) must be of type string, null given, called in /src/Adapter/Product/QueryHandler/GetProductForEditingHandler.php on line 389 [TypeError 0]

[dudecorn]

After importing products from CMS, can't edit any of them.

Such a problem:

PrestaShop\PrestaShop\Core\Domain\Product\QueryResult\ProductDetails::__construct(): Argument #1 ($isbn) must be of type string, null given, called in /src/Adapter/Product/QueryHandler/GetProductForEditingHandler.php on line 389
[TypeError 0]

Prestashop 8.1.4

Also exported products includes size, it is like 101-dm/41

where 41 is size and "/" is the split sign between the model and variable size.

However Prestashop treats all imported products separately.

When I copy the product, then can edit the copy in back office, but can't add any variables like size and colour.

Any help?

 

[musicmaster]

My tools Prestools has under Utilities a function "Convert NULLs into empty strings". You can use that to fix your shop.

As with all major changes: make a backup before applying.

 

[djo1919]

Any update about this problem?

[djo1919]

2 hours ago, musicmaster said:

My tools Prestools has under Utilities a function "Convert NULLs into empty strings". You can use that to fix your shop.

As with all major changes: make a backup before applying.

 

Hello,

Where to find this tool?
Regards

[musicmaster]

3 minutes ago, djo1919 said:

Hello,

Where to find this tool?
Regards

See my forum footer.

One potential cause of the problem is that you used Prestashops backup function. This has only recently be repaired.

[djo1919]

After installing a fresh Prestashop 8.1.4, then I imported all the data using ets migration, I had this problem

PrestaShop\PrestaShop\Core\Domain\Product\QueryResult\ProductDetails::__construct(): Argument #2 ($upc) must be of type string, null given, called in /src/Adapter/Product/QueryHandler/GetProductForEditingHandler.php on line 394

PrestaShop\PrestaShop\Core\Domain\Product\QueryResult\ProductDetails::__construct(): Argument #5 ($reference) must be of type string, null given, called in /src/Adapter/Product/QueryHandler/GetProductForEditingHandler.php on line 394

in src/Core/Domain/Product/QueryResult/ProductDetails.php (line 68)

     * @param string $upc

     * @param string $ean13

     * @param string $mpn

     * @param string $reference

     */

    public function __construct(

        string $isbn,

        string $upc,

        string $ean13,

        string $mpn,

        string $reference

Do you know how to solve this? Thank you in advance

Edited February 28, 2024 by djo1919 (see edit history)

[djo1919]

No need to answer, I fixed it myself. Thank you for your polite answer.

@dudecorn & @SeifF here's the solution below:

UPDATE `ps_product` SET reference = '' WHERE reference IS NULL;
UPDATE `ps_product` SET isbn = '' WHERE isbn IS NULL;
UPDATE `ps_product` SET ean13 = '' WHERE ean13 IS NULL;
UPDATE `ps_product` SET upc = '' WHERE upc IS NULL;
UPDATE `ps_product` SET mpn = '' WHERE mpn IS NULL;

[musicmaster]

ISBN, like many other fields, is in the database defined as "default NULL". However, when those fields are saved in the backoffice they are always saved as empty strings when not set. This has become so common that the software gives warnings when such a value does have NULLs.

ISBN is a field that was introduced in Prestashop 1.7. Most likely the software you were using was built for an older Prestashop version and never upgraded to cover this field. And as it was not defined when the ps_product records were created it got the default value of NULL.

Edited March 2, 2024 by musicmaster (see edit history)

[Vadimuch]

On 2/28/2024 at 8:48 PM, musicmaster said:

My tools Prestools has under Utilities a function "Convert NULLs into empty strings". You can use that to fix your shop.

As with all major changes: make a backup before applying.

 

Дякую за чудове рішення, та софт, який багато разів допомогав. Описану вище проблему саме так і вирішив. Дякую!!

[Włochaty]

Migration 1.7.8 to 8.1.5. I have this type of errors too.  $isbn fixed like @djo1919 suggest.

But also

/index.php/sell/catalog/products-v2/1164/edit?_token=***

PrestaShop\PrestaShop\Core\Domain\Product\Supplier\QueryResult\ProductSupplierForEditing::__construct(): Argument #5 ($reference) must be of type string, null given, called in /src/Adapter/Product/AbstractProductSupplierHandler.php on line 83

I think this is for supplier reference in table ps_product_supplier  (product_supplier_reference Default=NULL) when I changed to '' or string it works.

Are you agree with this? If yes then it is a problem with ETS migration module?

[bera_ramazan]

open src/Core/Grid/Data/Factory/AbstractCategoryDataFactory.php

edit this code

foreach ($records as $key => $record) {
            $records[$key]['description'] = mb_substr(strip_tags(stripslashes($record['description'])), 0, self::DESCRIPTION_MAX_LENGTH);
        }

change to

foreach ($records as $key => $record) {
    $description = isset($record['description']) ? $record['description'] : '';
    $records[$key]['description'] = mb_substr(strip_tags(stripslashes($description)), 0, self::DESCRIPTION_MAX_LENGTH);
}

 

[McDaim]

Ramazan kardeş. Benimde benzer sorunum var. Yardımcı olursan minnettar kalırım. Müşteri adresine girmek istediğimde aşağıdaki hatayı veriyor.

Hata... beklenmeyen bir hata oluşmuş gibi görünüyor

Type error: Argument 2 passed to PrestaShop\PrestaShop\Core\Form\IdentifiableObject\DataProvider\AddressFormDataProvider::__construct() must be of the type int, null given, called in /var/www/vhosts/nepasun.com/httpdocs/var/cache/prod/ContainerV8xzzfd/getPrestashop_Core_Form_IdentifiableObject_DataProvider_AddressFormDataProviderService.php on line 8

[Symfony\Component\Debug\Exception\FatalThrowableError 0]

[Studio Créations]

Le 28/02/2024 à 10:44 PM, djo1919 a dit :

No need to answer, I fixed it myself. Thank you for your polite answer.

@dudecorn & @SeifF here's the solution below:

UPDATE `ps_product` SET reference = '' WHERE reference IS NULL;
UPDATE `ps_product` SET isbn = '' WHERE isbn IS NULL;
UPDATE `ps_product` SET ean13 = '' WHERE ean13 IS NULL;
UPDATE `ps_product` SET upc = '' WHERE upc IS NULL;
UPDATE `ps_product` SET mpn = '' WHERE mpn IS NULL;

Same problem on version 8.2.1, resolved thanks to you. Perfect !! 😊