Magento 2 :- Number of Lines in a Street Address not setting to default when you checked Use system value in Magento 2.1.7

[pradeeprcs]

Preconditions

1. M 2.1.7

Steps to reproduce

1. Login to admin and got to Store->configuration->Customer->Customer Configuration-> Name and Address Options
2. Set Number of Lines in a Street Address to 3 and save
3. in front end it display 3 street line
4. Next click on Use system value and save it
5. Clear cache

Still its show three line for street in address

Expected result

1. it should display default street no that is two when you unset the value from Use system value

Actual result

1. it display last saved values instead of default value (i'e 2 )

[magento-engcom-team]

@pradeeprcs, thank you for your report.
We've acknowledged the issue and added to our backlog.

[pradeeprcs]

i found issue but no idea how to commit so i posting my solution below

in Magento\Customer\Model\Config\Backend\Address\Street replace afterDelete() with below code

     public function afterDelete()
{
    $result = parent::afterDelete();

    if ($this->getScope() == \Magento\Store\Model\ScopeInterface::SCOPE_WEBSITES) {
        $attribute = $this->_eavConfig->getAttribute('customer_address', 'street');
        $website = $this->_storeManager->getWebsite($this->getScopeCode());
        $attribute->setWebsite($website);
        $attribute->load($attribute->getId());
        $attribute->setData('scope_multiline_count', null);
        $attribute->save();
    }else{
		$attribute = $this->_eavConfig->getAttribute('customer_address', 'street');
        $attribute->setData('multiline_count', 2);
        $attribute->save();
	}

    return $result;
}

[willtran]

I'm working on this #MLAU18

[tomekjordan]

Confirmed in any other Magento versions 2.2.6, 2.3.0 beta 32

[raulsinapsis]

I think problem is here vendor/amzn/amazon-pay-module/Setup/UpgradeData.php

    /**
     * @throws LocalizedException
     * @return void
     */
    private function upgradeAddressStreetMultiline(ModuleDataSetupInterface $setup)
    {
        $eavSetup = $this->eavSetupFactory->create(['setup' => $setup]);
        $row = $eavSetup->getAttribute('customer_address', 'street', 'multiline_count');

        if ($row === false || ! is_numeric($row)) {
            throw new LocalizedException(__('Could not find the "multiline_count" config of the "street" ' .
                'Customer address attribute.'));
        }

        if ($row < 3) {
            $eavSetup->updateAttribute('customer_address', 'street', 'multiline_count', 3);
        }
    }

[magento-engcom-team]

Hi @XxXgeoXxX. Thank you for working on this issue.
Looks like this issue is already verified and confirmed. But if your want to validate it one more time, please, go though the following instruction:

• 1. Add/Edit Component: XXXXX label(s) to the ticket, indicating the components it may be related to.

• 2. Verify that the issue is reproducible on 2.3-develop branch

  Details

  - Add the comment @magento-engcom-team give me 2.3-develop instance to deploy test instance on Magento infrastructure.
  - If the issue is reproducible on 2.3-develop branch, please, add the label Reproduced on 2.3.x.
  - If the issue is not reproducible, add your comment that issue is not reproducible and close the issue and stop verification process here!

• 3. Verify that the issue is reproducible on 2.2-develop branch.

  Details

  - Add the comment @magento-engcom-team give me 2.2-develop instance to deploy test instance on Magento infrastructure.
  - If the issue is reproducible on 2.2-develop branch, please add the label Reproduced on 2.2.x

• 4. If the issue is not relevant or is not reproducible any more, feel free to close it.

[magento-engcom-team]

Hi @pradeeprcs. Thank you for your report.
The issue has been fixed in #20565 by @XxXgeoXxX in 2.3-develop branch
Related commit(s):

• f3d410b0c23a868c319a9aa0c8a6d3eb3090c673

The fix will be available with the upcoming 2.3.1 release.

[magento-engcom-team]

Hi @pradeeprcs. Thank you for your report.
The issue has been fixed in #20566 by @XxXgeoXxX in 2.2-develop branch
Related commit(s):

• ca9bb265526f1461ee8647ed9de8ad81d13e36ce

The fix will be available with the upcoming 2.2.9 release.