Fatal error: Uncaught TypeError: call_user_func(): Argument #1 ($callback) must be a valid callback, class "Sylius\Bundle\ProductBundle\DependencyInjection\SyliusProductBundle" not found in /in/Ea0K1:6
Stack trace:
#0 /in/Ea0K1(6): call_user_func(Array)
#1 /in/Ea0K1(21): Sylius\Bundle\ResourceBundle\DependencyInjection\SyliusResourceExtension->test()
#2 {main}
thrown in /in/Ea0K1 on line 6
Process exited with code 255.
Warning: call_user_func() expects parameter 1 to be a valid callback, class 'Sylius\Bundle\ProductBundle\DependencyInjection\SyliusProductBundle' not found in /in/Ea0K1 on line 6