2.1.9 to 2.2.0 Checkout not possible [not found basename Magento\Framework\Validator\EmailAddress]

[pgoetzin]

Hello,

I updated the shop via composer but now i can't checkout anymore. After enter the address you can choose the payment but when klick "place order" the ajax validation call gets a http 400 response content  

{"message":"Unable to save address. Please check input data."}

When checking the logfiles on server i see  there is something wrong with "Magento\Framework\Validator\EmailAddress"

[2017-10-01 13:00:48] main.CRITICAL: Validate class not found from basename 'Magento\Framework\Validator\EmailAddress' {"exception":"[object] (Zend_Validate_Exception(code: 0): Validate class not found from basename 'Magento\\Framework\\Validator\\EmailAddress' at /var/www/vhosts/tarnava.ro/httpdocs/vendor/magento/zendframework1/library/Zend/Validate.php:244)"} 

Does anyone have same problem ? or has a hint what could be the root cause ?

Thank you,

Philipp

[pgoetzin]

Other ppl face same problem, possitble bug ticket is open.

https://github.com/magento/magento2/issues/10821#issuecomment-333397261

[ShapesGS]

I'm facing the same issue here after update from 2.1.9 to 2.2.0.

I also declared the issue :

https://github.com/magento/magento2/issues/11185

Didi you find anything to fix this ?

[pgoetzin]

Hello,

found the rootcause. Its a prolbem with PLESK  you need to modify the default include path in the PHP settings from ..

.:/opt/plesk/php/7.0/share/pear    to  .

Details can be found here 

https://github.com/magento/magento2/issues/10821#issuecomment-333397261

Greets

Philipp

[ShapesGS]

Hi,

Sorry for late answer.

Thank you for this fix, I'll give it at try and give some feedback here.

Best regards,

David