报错：
Http status: 500 error
ajaxOptions: error
thrownError:
Exception (Database Exception) 'yii\db\Exception' with message 'SQLSTATE[42S22]: Column not found: 1054 Unknown column 'name.name_en' in 'where clause'
The SQL being executed was: SELECT * FROM `product_flat` WHERE `name`.`name_en` LIKE '%s%' ORDER BY `id` DESC LIMIT 50'
我注释了文件：
fecshop/app/appadmin/modules/Catalog/block/productinfo/Index.php
第114行：
//'lang' => true,
就不会报错，正常搜索产品出来。