[PrestaShop] A problem in ‘TECHNICAL ERROR: unable to load form. Details Error thrown:’ message

[PrestaShop] A problem in ‘TECHNICAL ERROR: unable to load form. Details Error thrown:’ message

As Using a prestashop in multilingual, we usually have a problem that loaded data to show from JavaScript with json format, moreover the prestashop called the load with its global function in class path ‘\classes\Tools.php’

1. public static function jsonEncode($data)

3.if(function_exists(‘json_encode’))

4.returnjson_encode($data );

7.include_once(_PS_TOOL_DIR_.’json/json.php’);

8. $pear_json = new Services_JSON();

9.return $pear_json->encode($data);

How to solved this, you ought to add command in line number 4 with;

returnjson_encode($data,JSON_UNESCAPED_UNICODE );

You will have never found a message of problem anymore.

Congratulations, all of you for solved problem.


Originally published at windowsdna.blogspot.com on June 21, 2015.