Warning: Undefined variable $container in C:\CBapp\Application\public\deprecate\app-bi\src\service\ServiceBi.php on line 5

Fatal error: Uncaught Error: Call to a member function factory() on null in C:\CBapp\Application\public\deprecate\app-bi\src\service\ServiceBi.php:5 Stack trace: #0 {main} thrown in C:\CBapp\Application\public\deprecate\app-bi\src\service\ServiceBi.php on line 5