Fatal error: Uncaught Error: Class "Osp\Base\OspStub" not found in C:\xampp\htdocs\tmall\src\vipapis\inventory\WopInventoryQueryService.php:27
Stack trace:
#0 {main}
thrown in C:\xampp\htdocs\tmall\src\vipapis\inventory\WopInventoryQueryService.php on line 27