Call to undefined method App\Exceptions\Handler::unauthenticated() in laravel 5.4

[alfonsobries]

• Laravel Version: 5.4
• PHP Version: 7.1.3
• Database Driver & Version: Mysql (homestead)

Description:

I just update my app from 5.3 to 5.4

I found that when my user is not logged and i go to a route that needs authentication my app trows the exception: "Call to undefined method App\Exceptions\Handler::unauthenticated()", i can fix the problem with some validation but i think that exist an error in the framework:

If you see the functions(unauthenticated()) seems that dissapear in the 5.4 but its still referenced in the Exceptions/Handler.php file:

vendor/laravel/framework/src/Illuminate/Foundation/Exceptions/Handler.php
line 114

} elseif ($e instanceof AuthenticationException) {
// You call the function unauthenticated but isn't exists
            return $this->unauthenticated($request, $e);

if you see the same file in the 5.3 version this function actually exists Illuminate/Foundation/Exceptions/Handler.php line 186 (version 5.3):

    protected function unauthenticated($request, AuthenticationException $e)
    {
        if ($request->ajax() || $request->wantsJson()) {
            return response('Unauthorized.', 401);
        } else {
            return redirect()->guest('login');
        }
    }

[alfonsobries]

Update:

I found that the unauthenticated function was moved in a fresh installation in the app/Exceptions/Handler.php file, I'm not sure if the function should exists in the vendor/laravel/framework/src/Illuminate/Foundation/Exceptions/Handler.php but at least i think that the upgrade guide should be updated to mention that.

[xandy3br]

I am having the same problem, the user is logged off when making a new request.

[2017-04-19 19:36:19] dev.ERROR: Illuminate\Auth\AuthenticationException: Unauthenticated. in /vendor/laravel/framework/src/Illuminate/Auth/GuardHelpers.php:39
Stack trace:
#0 /vendor/laravel/framework/src/Illuminate/Auth/AuthManager.php(294): Illuminate\Auth\SessionGuard->authenticate()
#1 /vendor/laravel/framework/src/Illuminate/Auth/Middleware/Authenticate.php(57): Illuminate\Auth\AuthManager->__call('authenticate', Array)
#2 /vendor/laravel/framework/src/Illuminate/Auth/Middleware/Authenticate.php(41): Illuminate\Auth\Middleware\Authenticate->authenticate(Array)
#3 /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(148): Illuminate\Auth\Middleware\Authenticate->handle(Object(Illuminate\Http\Request), Object(Closure))
#4 /vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php(53): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline{closure}(Object(Illuminate\Http\Request))
#5 /vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/VerifyCsrfToken.php(65): Illuminate\Routing\Pipeline->Illuminate\Routing{closure}(Object(Illuminate\Http\Request))
#6 /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(148): Illuminate\Foundation\Http\Middleware\VerifyCsrfToken->handle(Object(Illuminate\Http\Request), Object(Closure))
#7 /vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php(53): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline{closure}(Object(Illuminate\Http\Request))
#8 /vendor/laravel/framework/src/Illuminate/View/Middleware/ShareErrorsFromSession.php(49): Illuminate\Routing\Pipeline->Illuminate\Routing{closure}(Object(Illuminate\Http\Request))
#9 /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(148): Illuminate\View\Middleware\ShareErrorsFromSession->handle(Object(Illuminate\Http\Request), Object(Closure))
#10 /vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php(53): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline{closure}(Object(Illuminate\Http\Request))
#11 /vendor/laravel/framework/src/Illuminate/Session/Middleware/StartSession.php(64): Illuminate\Routing\Pipeline->Illuminate\Routing{closure}(Object(Illuminate\Http\Request))
#12 /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(148): Illuminate\Session\Middleware\StartSession->handle(Object(Illuminate\Http\Request), Object(Closure))
#13 /vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php(53): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline{closure}(Object(Illuminate\Http\Request))
#14 /vendor/laravel/framework/src/Illuminate/Cookie/Middleware/AddQueuedCookiesToResponse.php(37): Illuminate\Routing\Pipeline->Illuminate\Routing{closure}(Object(Illuminate\Http\Request))
#15 /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(148): Illuminate\Cookie\Middleware\AddQueuedCookiesToResponse->handle(Object(Illuminate\Http\Request), Object(Closure))
#16 /vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php(53): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline{closure}(Object(Illuminate\Http\Request))
#17 /vendor/laravel/framework/src/Illuminate/Cookie/Middleware/EncryptCookies.php(59): Illuminate\Routing\Pipeline->Illuminate\Routing{closure}(Object(Illuminate\Http\Request))
#18 /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(148): Illuminate\Cookie\Middleware\EncryptCookies->handle(Object(Illuminate\Http\Request), Object(Closure))
#19 /vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php(53): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline{closure}(Object(Illuminate\Http\Request))
#20 /app/Http/Middleware/ForceSSL.php(29): Illuminate\Routing\Pipeline->Illuminate\Routing{closure}(Object(Illuminate\Http\Request))
#21 /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(148): App\Http\Middleware\ForceSSL->handle(Object(Illuminate\Http\Request), Object(Closure))
#22 /vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php(53): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline{closure}(Object(Illuminate\Http\Request))
#23 /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(102): Illuminate\Routing\Pipeline->Illuminate\Routing{closure}(Object(Illuminate\Http\Request))
#24 /vendor/laravel/framework/src/Illuminate/Routing/Router.php(561): Illuminate\Pipeline\Pipeline->then(Object(Closure))
#25 /vendor/laravel/framework/src/Illuminate/Routing/Router.php(520): Illuminate\Routing\Router->runRouteWithinStack(Object(Illuminate\Routing\Route), Object(Illuminate\Http\Request))
#26 /vendor/laravel/framework/src/Illuminate/Routing/Router.php(498): Illuminate\Routing\Router->dispatchToRoute(Object(Illuminate\Http\Request))
#27 /vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(174): Illuminate\Routing\Router->dispatch(Object(Illuminate\Http\Request))
#28 /vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php(30): Illuminate\Foundation\Http\Kernel->Illuminate\Foundation\Http{closure}(Object(Illuminate\Http\Request))
#29 /vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/TransformsRequest.php(30): Illuminate\Routing\Pipeline->Illuminate\Routing{closure}(Object(Illuminate\Http\Request))
#30 /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(148): Illuminate\Foundation\Http\Middleware\TransformsRequest->handle(Object(Illuminate\Http\Request), Object(Closure))
#31 /vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php(53): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline{closure}(Object(Illuminate\Http\Request))
#32 /vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/TransformsRequest.php(30): Illuminate\Routing\Pipeline->Illuminate\Routing{closure}(Object(Illuminate\Http\Request))
#33 /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(148): Illuminate\Foundation\Http\Middleware\TransformsRequest->handle(Object(Illuminate\Http\Request), Object(Closure))
#34 /vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php(53): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline{closure}(Object(Illuminate\Http\Request))
#35 /vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/ValidatePostSize.php(27): Illuminate\Routing\Pipeline->Illuminate\Routing{closure}(Object(Illuminate\Http\Request))
#36 /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(148): Illuminate\Foundation\Http\Middleware\ValidatePostSize->handle(Object(Illuminate\Http\Request), Object(Closure))
#37 /vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php(53): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline{closure}(Object(Illuminate\Http\Request))
#38 /vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/CheckForMaintenanceMode.php(46): Illuminate\Routing\Pipeline->Illuminate\Routing{closure}(Object(Illuminate\Http\Request))
#39 /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(148): Illuminate\Foundation\Http\Middleware\CheckForMaintenanceMode->handle(Object(Illuminate\Http\Request), Object(Closure))
#40 /vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php(53): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline{closure}(Object(Illuminate\Http\Request))
#41 /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(102): Illuminate\Routing\Pipeline->Illuminate\Routing{closure}(Object(Illuminate\Http\Request))
#42 /vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(149): Illuminate\Pipeline\Pipeline->then(Object(Closure))
#43 /vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(116): Illuminate\Foundation\Http\Kernel->sendRequestThroughRouter(Object(Illuminate\Http\Request))
#44 /public/index.php(54): Illuminate\Foundation\Http\Kernel->handle(Object(Illuminate\Http\Request))
#45 {main}

[Dylan-DPC-zz]

@alfonsobries have you looked at the migration guide? There are some changes in the exception handler

[themsaid]

Please refer to the migration guide.

[alfonsobries]

Im sorry i update from version 5.2 to 5.3 and then to 5.4, seems thats this reference is in the 5.2 to 5.3 guide, have a great day!

[phamhieu2212]

I having the same problem :( Can u show me your solution

[tisuchi]

I was looking into migration guide. Couldn't find any clue.

@themsaid you may take a deep look at it.

[devcircus]

As @alfonsobries mentioned, it is in the 5.2->5.3 upgrade guide.

[sanjeevmarichi]

How to solve this error

FatalErrorException in Handler.php line 59:
Class 'App\Exceptions\SymfonyDisplayer' not found

[tisuchi]

@sanjeevmarichi

I have changed bit in Handler.php file. Here you go...

tisuchi/stricklands-fl@9710b01#diff-646a4842abf9023c975a9a1658a68b0a

[rbrisita]

If there is no custom code in v5.2 app/Exceptions/Handlers.php then you can safely replace it with v5.3 app/Exceptions/Handlers.php.