Upgrade to Magento 2.4.7 error in module-payment-services-base

[mahesh-makwana-web-vision]

Preconditions and environment

• Magento version: 2.4.7
• After upgrading from Magento 2.4.6 to 2.4.7 I receive the following error,

Steps to reproduce

Every time I try to access to payment method configuration (Stores -> Configuration -> Sales -> Payment Methods):

Error : {"0":"Warning: Undefined array key "children" in /var/www/vhosts/releases/55/vendor/magento/module-payment-services-base/Plugin/MovePaymentMethods.php on line 66","1":"#1}

Expected result

The page should be visible without any errors.

I found a useful solution at this link: Upgrade to Magento 2.4.7 - Error in Module Payment Services Base.

Is this the correct way to create a patch for it?

Actual result

Page showing Error.

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 @mahesh-makwana-web-vision. Thank you for your report.
To speed up processing of this issue, make sure that the issue is reproducible on the vanilla Magento instance following Steps to reproduce. To deploy vanilla Magento instance on our environment, Add a comment to the issue:

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[mahesh-makwana-web-vision]

@magento I am working on this

[m2-assistant]

Hi @mahesh-makwana-web-vision! 👋
Thank you for collaboration. Only members of Community Contributors Team are allowed to be assigned to the issue. Please use @magento add to contributors team command to join Contributors team.

[mahesh-makwana-web-vision]

@magento add to contributors team

[m2-assistant]

Hi @mahesh-makwana-web-vision! 👋
Thank you for joining. Please accept team invitation 👉 here 👈 and add your comment one more time.

[mahesh-makwana-web-vision]

@magento I am working on this

[m2-assistant]

Hi @engcom-Dash. Thank you for working on this issue.
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[OvalMedia]

As a workaround you can disable the plugin from a custom module.
etc/adminhtml/di.xml:

<?xml version="1.0"?>
<config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:framework:ObjectManager/etc/config.xsd">
    <type name="Magento\Paypal\Model\Config\Structure\PaymentSectionModifier">
        <plugin name="move_express_checkout_us_to_other_paypal_payment_solutions" disabled="true"/>
    </type>
</config>

[simonmaass]

we also just upgraded and have the same problem!

[engcom-Dash]

Hi @mahesh-makwana-web-vision

Thanks for reporting and collaboration.

Verified the issue on Magento 2.4 dev instance and the issue is not reproducible.

Steps to reproduce:

1. Upgrade from Magento 2.4.6 to 2.4.7
2. try to access to payment method configuration (Stores -> Configuration -> Sales -> Payment Methods)

We are not seeing any errors and are able to access the payment methods

Please refer the screenshots and let us know if we missed anything.

Before upgrading to 2.4.7

After upgrading to 2.4.7

Able to access payment methods without any errors

[kartikmaniyar]

@engcom-Dash Please select the Merchant Country as Germany and you can replicate the issue.

[engcom-Dash]

Hi @mahesh-makwana-web-vision

Thanks for reporting and collaboration.

Verified the issue on Magento 2.4 dev instance and the issue is reproducible.

When the merchant country is "Germany" and the user tries to open payment methods then the user is getting the below error :

Exception #0 (Exception): Warning: Undefined array key "children" in /usr/local/var/www/magento246ce/magento246ce/vendor/magento/module-payment-services-base/Plugin/MovePaymentMethods.php on line 66

Steps to reproduce:

1. Upgrade from Magento 2.4.6 to 2.4.7.
2. Select merchant country as "Germany"
3. Try to access to payment method configuration (Stores -> Configuration -> Sales -> Payment Methods)

Please refer the attached screenshot.

[github-jira-sync-bot]

✅ Jira issue https://jira.corp.adobe.com/browse/AC-12304 is successfully created for this GitHub issue.

[m2-assistant]

✅ Confirmed by @engcom-Dash. Thank you for verifying the issue.
Issue Available: @engcom-Dash, You will be automatically unassigned. Contributors/Maintainers can claim this issue to continue. To reclaim and continue work, reassign the ticket to yourself.

[mahesh-makwana-web-vision]

@magento I am working on this

[github-jira-sync-bot]

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