Fatal error: Uncaught Error: Class "Osp\Base\OspStub" not found in C:\xampp\htdocs\tmall\src\com\vip\arplatform\merchModel\service\MerchModelService.php:51
Stack trace:
#0 {main}
thrown in C:\xampp\htdocs\tmall\src\com\vip\arplatform\merchModel\service\MerchModelService.php on line 51