Laravel 6.0 php artisan route:list returns “Target class [App\Http\Controllers\SessionsController] does not exist.”

Question

I am using Laravel 6.0 and I try to list all my routes with artisan route:list, but it fails and returns:

Illuminate\\Contracts\\Container\\

Answer 1

In my case it was a matter of Linux's file name case sensitivity. For a file named IndexController, having Indexcontroller will work in windows but not in Linux

Answer 2

I did all these

1: php artisan config:cache

2: checked for controller name spellings.

3: composer dump-autoload

4: Just changed the forward / slash to backward \ in route.

4th one worked for me.

Answer 3

I had this problem while leaving an empty middleware class in my middleware groups by mistake :

    /**
     * The application's route middleware groups.
     *
     * @var array
     */
    protected $middlewareGroups = [
        'web' => [
            Middleware\EncryptCookies::class,
            \Illuminate\Cookie\Middleware\AddQueuedCookiesToResponse::class,
            \Illuminate\Session\Middleware\StartSession::class,
            \Illuminate\View\Middleware\ShareErrorsFromSession::class,
            Middleware\VerifyCsrfToken::class,
            \Illuminate\Routing\Middleware\SubstituteBindings::class,
        ],

        'api' => [
            'throttle:100,1',
            'bindings',
            'localization',
            '' // Was empty by mistake
        ],
    ];

Answer 4

I had the same problem but with a middleware controller. So finally I linked that middleware in kerner.php file. It is located at app\Http\Kernel.php

I have added this line in route middleware.
'authpostmanweb' => \App\Http\Middleware\AuthPostmanWeb::class

  protected $routeMiddleware = [
        'auth' => \App\Http\Middleware\Authenticate::class,
        'auth.basic' => \Illuminate\Auth\Middleware\AuthenticateWithBasicAuth::class,
        'bindings' => \Illuminate\Routing\Middleware\SubstituteBindings::class,
        'cache.headers' => \Illuminate\Http\Middleware\SetCacheHeaders::class,
        'can' => \Illuminate\Auth\Middleware\Authorize::class,
        'guest' => \App\Http\Middleware\RedirectIfAuthenticated::class,
        'password.confirm' => \Illuminate\Auth\Middleware\RequirePassword::class,
        'signed' => \Illuminate\Routing\Middleware\ValidateSignature::class,
        'throttle' => \Illuminate\Routing\Middleware\ThrottleRequests::class,
        'verified' => \Illuminate\Auth\Middleware\EnsureEmailIsVerified::class,
        'authpostmanweb' => \App\Http\Middleware\AuthPostmanWeb::class
    ];

Answer 5

In my case it was solved by running

php artisan optimize:clear
php artisan config:cache

The optimize:clearcommands clears everything

Answer 6

try to correct your controller name

my route was

Route::get('/lien/{id}','liensControler@show');

and my controller was

class liensController extends Controller
{
  // all the methods of controller goes here.
}