WebService error in version tb 1.0.8 when accesing /api/products?schema=blank

[axier]

Hi,

It's a fresh install, on a centos 7 with MariaDB 10 and PHP 7.1.25.

Any other resources like "/api/categories?schema=blank" returns a correct response, but with products I getting this response:

<?xml version="1.0" encoding="UTF-8"?> <prestashop xmlns:xlink="http://www.w3.org/1999/xlink"> <errors> <error> <code><![CDATA[3]]></code> <message><![CDATA[[PHP Warning #2] Illegal string offset 'required' (/var/www/html/classes/webservice/WebserviceOutputBuilder.php, line 856)]]></message> </error> <error> <code><![CDATA[3]]></code> <message><![CDATA[[PHP Warning #2] Illegal string offset 'required' (/var/www/html/classes/webservice/WebserviceOutputBuilder.php, line 856)]]></message> </error> <error> <code><![CDATA[3]]></code> <message><![CDATA[[PHP Warning #2] Illegal string offset 'required' (/var/www/html/classes/webservice/WebserviceOutputBuilder.php, line 856)]]></message> </error> <error> <code><![CDATA[3]]></code> <message><![CDATA[[PHP Warning #2] Illegal string offset 'required' (/var/www/html/classes/webservice/WebserviceOutputBuilder.php, line 856)]]></message> </error> <error> <code><![CDATA[3]]></code> <message><![CDATA[[PHP Warning #2] Illegal string offset 'required' (/var/www/html/classes/webservice/WebserviceOutputBuilder.php, line 856)]]></message> </error> <error> <code><![CDATA[3]]></code> <message><![CDATA[[PHP Warning #2] Illegal string offset 'required' (/var/www/html/classes/webservice/WebserviceOutputBuilder.php, line 856)]]></message> </error> <error> <code><![CDATA[3]]></code> <message><![CDATA[[PHP Warning #2] Illegal string offset 'required' (/var/www/html/classes/webservice/WebserviceOutputBuilder.php, line 856)]]></message> </error> <error> <code><![CDATA[3]]></code> <message><![CDATA[[PHP Warning #2] Illegal string offset 'required' (/var/www/html/classes/webservice/WebserviceOutputBuilder.php, line 856)]]></message> </error> <error> <code><![CDATA[3]]></code> <message><![CDATA[[PHP Warning #2] Illegal string offset 'required' (/var/www/html/classes/webservice/WebserviceOutputBuilder.php, line 856)]]></message> </error> <error> <code><![CDATA[3]]></code> <message><![CDATA[[PHP Warning #2] Illegal string offset 'required' (/var/www/html/classes/webservice/WebserviceOutputBuilder.php, line 856)]]></message> </error> </errors> </prestashop>

It seems a bug with the products response. The website is in spanish (from spain)

Can you confirm this?

Thanks!!

[axier]

Hi again,

It seems an error related with PHP7, in PHP5.X it works well. I'm digging into this problem.

[axier]

Ok, finally I found the problem.

I'm using PHP 7.1, and in WebserviceOutputBuilder.php line 856, there is: $arrDetails = '';

And it shoud be: $arrDetails = [];

There must be defined as an array, instead of a string. In php 5.x this error would not occur, but in PHP7.x it will generate an error.

Please, mark it as solved and implement this solution for next version. Thanks!!

[Traumflug]

https://github.com/thirtybees/thirtybees/issues/811