Laravel 4 ReflectionException on DI

Question

I am working on a code as a new developer and after long refactoring I got one error that is bugging me. One method id erroring out, and it is throwing a ReflectionException: Class does not exist . The error is thrown in this line:

$shippingService = App::make('ShippingServiceInterface');

The actual class does of course exist. I've tried running composer dump-autoload , and halting and bringing up vagrant machine up again but no avail.

Interface itself has two methods and is namespaced.

Folder structure is different than regular Laravel app in a way that everything is stored in a lib folder which is autoloaded completely through composer.json .

Any ideas how can I track this issue down?

EDIT:

I tried adding it to an existing service provider and then running dump-autoload , but still the same.

EDIT 2:

Even stranger thing is that in autoload_classmap.php I see the class being loaded after running dump-autoload

Answer 1

我发现错误实际上是所注入的接口没有任何实现它的对象，因此实际上无法注入任何具体的类。