Laravel 5.6 Symfony \\ Component \\ Debug \\ Exception \\ FatalThrowableError (E_ERROR) Class '\\App\\Utilisateurs' 未找到

Question

首先，我想為我的英語不好道歉，那不是我的自然語言。

因此，在重命名我的模型之一后，我遇到了未找到類的錯誤。 我在 Stackoverflow 上搜索了大量時間，但所有建議的提示都不起作用。 所以我來找你尋求幫助，看看我們是否能找到問題所在。

將我的 Model Utilisateurs重命名為Utilisateur ，我更改了它的每次調用，檢查了autoload_classmap.php ，按照我在 stackoverflow 上找到的另一個線程上的建議Utilisateurs了Utilisateur composer dump-autoload ，但仍然是同樣的問題，我有一個：

Symfony \ Component \ Debug \ Exception \ FatalThrowableError (E_ERROR)
Class '\App\Utilisateurs' not found

我不知道為什么 laravel想要加載Utilisateurs類而不是我重命名的Utilisateur類。 我檢查了遷移文件，但它似乎沒什么奇怪的（我可能錯了）。

我是 Laravel 的新手，我需要一些幫助/提示來糾正我的錯誤，如果有人有任何想法，歡迎您。 在此先感謝，我修改后的代碼如下，如果您需要其他東西，請隨時詢問。

謝謝

重命名后的Utilisateur.php：

    namespace App;

    use Illuminate\Database\Eloquent\Model;
    use Illuminate\Contracts\Auth\Authenticatable;
    use \Illuminate\Auth\Authenticatable as BasicAuthenticatable;
    use Illuminate\Notifications\Notifiable;
    use Illuminate\Database\Eloquent\SoftDeletes;
    use ChristianKuri\LaravelFavorite\Traits\Favoriteability;

    class Utilisateur extends Model implements Authenticatable {

        use BasicAuthenticatable;
        use Notifiable;
        use SoftDeletes;
        use Favoriteability;

        protected $dates = ['deleted_at'];

        protected $fillable = [
            'first_name', 
            'last_name',
            'email', 
            'password',
            'structure',
            'confirmation_token', 
            'email_sent',
        ];

        public function structures(){
            return $this->belongsToMany(Structure::class);
        }

        public function getRememberTokenName(){
            return '';
        }

    }

遷移文件：2018_04_22_010424_create_utilisateurs_table.php

use Illuminate\Support\Facades\Schema;
use Illuminate\Database\Schema\Blueprint;
use Illuminate\Database\Migrations\Migration;

class CreateUtilisateursTable extends Migration
{

    public function up()
    {
        Schema::create('utilisateurs', function (Blueprint $table) {
            $table->increments('id');
            $table->string('first_name');
            $table->string('last_name');
            $table->string('email')->unique();
            $table->string('password');
            $table->string('structure')->nullable();
            $table->string('confirmation_token')->nullable();
            $table->boolean('email_sent')->nullable();
            $table->timestamps();
            $table->softDeletes();
        });
    }


    public function down()
    {
        Schema::dropIfExists('utilisateurs');
    }
}

來自 autoload_classmap.php 的部分視圖

'App\\Structure' => $baseDir . '/app/Structure.php',
'App\\Traits\\PermTrait' => $baseDir . '/app/Traits/PermTrait.php',
'App\\User' => $baseDir . '/app/User.php',
'App\\Utilisateur' => $baseDir . '/app/Utilisateur.php',
'Carbon\\Carbon' => $vendorDir . '/nesbot/carbon/src/Carbon/Carbon.php',

日志錯誤 Laravel

[2018-05-24 11:43:03] local.ERROR: Class '\App\Utilisateurs' not found {"exception":"[object] (Symfony\\Component\\Debug\\Exception\\FatalThrowableError(code: 0): Class '\\App\\Utilisateurs' not found at E:\\Serveur\\www\\test\\vendor\\laravel\\framework\\src\\Illuminate\\Auth\\EloquentUserProvider.php:147)
[stacktrace]
#0 E:\\Serveur\\www\\test\\vendor\\laravel\\framework\\src\\Illuminate\\Auth\\EloquentUserProvider.php(113): Illuminate\\Auth\\EloquentUserProvider->createModel()
#1 E:\\Serveur\\www\\test\\vendor\\laravel\\framework\\src\\Illuminate\\Auth\\SessionGuard.php(352): Illuminate\\Auth\\EloquentUserProvider->retrieveByCredentials(Array)
#2 E:\\Serveur\\www\\test\\vendor\\laravel\\framework\\src\\Illuminate\\Auth\\AuthManager.php(292): Illuminate\\Auth\\SessionGuard->attempt(Array)
#3 E:\\Serveur\\www\\test\\app\\Http\\Controllers\\AccountController.php(30): Illuminate\\Auth\\AuthManager->__call('attempt', Array)
#4 [internal function]: App\\Http\\Controllers\\AccountController->signIn()
#5 E:\\Serveur\\www\\test\\vendor\\laravel\\framework\\src\\Illuminate\\Routing\\Controller.php(54): call_user_func_array(Array, Array)
#6 E:\\Serveur\\www\\test\\vendor\\laravel\\framework\\src\\Illuminate\\Routing\\ControllerDispatcher.php(45): Illuminate\\Routing\\Controller->callAction('signIn', Array)
#7 E:\\Serveur\\www\\test\\vendor\\laravel\\framework\\src\\Illuminate\\Routing\\Route.php(212): Illuminate\\Routing\\ControllerDispatcher->dispatch(Object(Illuminate\\Routing\\Route), Object(App\\Http\\Controllers\\AccountController), 'signIn')
#8 E:\\Serveur\\www\\test\\vendor\\laravel\\framework\\src\\Illuminate\\Routing\\Route.php(169): Illuminate\\Routing\\Route->runController()
#9 E:\\Serveur\\www\\test\\vendor\\laravel\\framework\\src\\Illuminate\\Routing\\Router.php(659): Illuminate\\Routing\\Route->run()
#10 E:\\Serveur\\www\\test\\vendor\\laravel\\framework\\src\\Illuminate\\Routing\\Pipeline.php(30): Illuminate\\Routing\\Router->Illuminate\\Routing\\{closure}(Object(Illuminate\\Http\\Request))
#11 E:\\Serveur\\www\\test\\vendor\\laravel\\framework\\src\\Illuminate\\Routing\\Middleware\\SubstituteBindings.php(41): Illuminate\\Routing\\Pipeline->Illuminate\\Routing\\{closure}(Object(Illuminate\\Http\\Request))
#12 E:\\Serveur\\www\\test\\vendor\\laravel\\framework\\src\\Illuminate\\Pipeline\\Pipeline.php(151): Illuminate\\Routing\\Middleware\\SubstituteBindings->handle(Object(Illuminate\\Http\\Request), Object(Closure))
#13 E:\\Serveur\\www\\test\\vendor\\laravel\\framework\\src\\Illuminate\\Routing\\Pipeline.php(53): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}(Object(Illuminate\\Http\\Request))
#14 E:\\Serveur\\www\\test\\vendor\\laravel\\framework\\src\\Illuminate\\Foundation\\Http\\Middleware\\VerifyCsrfToken.php(67): Illuminate\\Routing\\Pipeline->Illuminate\\Routing\\{closure}(Object(Illuminate\\Http\\Request))
#15 E:\\Serveur\\www\\test\\vendor\\laravel\\framework\\src\\Illuminate\\Pipeline\\Pipeline.php(151): Illuminate\\Foundation\\Http\\Middleware\\VerifyCsrfToken->handle(Object(Illuminate\\Http\\Request), Object(Closure))
#16 E:\\Serveur\\www\\test\\vendor\\laravel\\framework\\src\\Illuminate\\Routing\\Pipeline.php(53): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}(Object(Illuminate\\Http\\Request))
#17 E:\\Serveur\\www\\test\\vendor\\laravel\\framework\\src\\Illuminate\\View\\Middleware\\ShareErrorsFromSession.php(49): Illuminate\\Routing\\Pipeline->Illuminate\\Routing\\{closure}(Object(Illuminate\\Http\\Request))
#18 E:\\Serveur\\www\\test\\vendor\\laravel\\framework\\src\\Illuminate\\Pipeline\\Pipeline.php(151): Illuminate\\View\\Middleware\\ShareErrorsFromSession->handle(Object(Illuminate\\Http\\Request), Object(Closure))
#19 E:\\Serveur\\www\\test\\vendor\\laravel\\framework\\src\\Illuminate\\Routing\\Pipeline.php(53): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}(Object(Illuminate\\Http\\Request))
#20 E:\\Serveur\\www\\test\\vendor\\laravel\\framework\\src\\Illuminate\\Session\\Middleware\\StartSession.php(63): Illuminate\\Routing\\Pipeline->Illuminate\\Routing\\{closure}(Object(Illuminate\\Http\\Request))
#21 E:\\Serveur\\www\\test\\vendor\\laravel\\framework\\src\\Illuminate\\Pipeline\\Pipeline.php(151): Illuminate\\Session\\Middleware\\StartSession->handle(Object(Illuminate\\Http\\Request), Object(Closure))
#22 E:\\Serveur\\www\\test\\vendor\\laravel\\framework\\src\\Illuminate\\Routing\\Pipeline.php(53): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}(Object(Illuminate\\Http\\Request))
#23 E:\\Serveur\\www\\test\\vendor\\laravel\\framework\\src\\Illuminate\\Cookie\\Middleware\\AddQueuedCookiesToResponse.php(37): Illuminate\\Routing\\Pipeline->Illuminate\\Routing\\{closure}(Object(Illuminate\\Http\\Request))
#24 E:\\Serveur\\www\\test\\vendor\\laravel\\framework\\src\\Illuminate\\Pipeline\\Pipeline.php(151): Illuminate\\Cookie\\Middleware\\AddQueuedCookiesToResponse->handle(Object(Illuminate\\Http\\Request), Object(Closure))
#25 E:\\Serveur\\www\\test\\vendor\\laravel\\framework\\src\\Illuminate\\Routing\\Pipeline.php(53): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}(Object(Illuminate\\Http\\Request))
#26 E:\\Serveur\\www\\test\\vendor\\laravel\\framework\\src\\Illuminate\\Cookie\\Middleware\\EncryptCookies.php(59): Illuminate\\Routing\\Pipeline->Illuminate\\Routing\\{closure}(Object(Illuminate\\Http\\Request))
#27 E:\\Serveur\\www\\test\\vendor\\laravel\\framework\\src\\Illuminate\\Pipeline\\Pipeline.php(151): Illuminate\\Cookie\\Middleware\\EncryptCookies->handle(Object(Illuminate\\Http\\Request), Object(Closure))
#28 E:\\Serveur\\www\\test\\vendor\\laravel\\framework\\src\\Illuminate\\Routing\\Pipeline.php(53): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}(Object(Illuminate\\Http\\Request))
#29 E:\\Serveur\\www\\test\\vendor\\laravel\\framework\\src\\Illuminate\\Pipeline\\Pipeline.php(104): Illuminate\\Routing\\Pipeline->Illuminate\\Routing\\{closure}(Object(Illuminate\\Http\\Request))
#30 E:\\Serveur\\www\\test\\vendor\\laravel\\framework\\src\\Illuminate\\Routing\\Router.php(661): Illuminate\\Pipeline\\Pipeline->then(Object(Closure))
#31 E:\\Serveur\\www\\test\\vendor\\laravel\\framework\\src\\Illuminate\\Routing\\Router.php(636): Illuminate\\Routing\\Router->runRouteWithinStack(Object(Illuminate\\Routing\\Route), Object(Illuminate\\Http\\Request))
#32 E:\\Serveur\\www\\test\\vendor\\laravel\\framework\\src\\Illuminate\\Routing\\Router.php(602): Illuminate\\Routing\\Router->runRoute(Object(Illuminate\\Http\\Request), Object(Illuminate\\Routing\\Route))
#33 E:\\Serveur\\www\\test\\vendor\\laravel\\framework\\src\\Illuminate\\Routing\\Router.php(591): Illuminate\\Routing\\Router->dispatchToRoute(Object(Illuminate\\Http\\Request))
#34 E:\\Serveur\\www\\test\\vendor\\laravel\\framework\\src\\Illuminate\\Foundation\\Http\\Kernel.php(176): Illuminate\\Routing\\Router->dispatch(Object(Illuminate\\Http\\Request))
#35 E:\\Serveur\\www\\test\\vendor\\laravel\\framework\\src\\Illuminate\\Routing\\Pipeline.php(30): Illuminate\\Foundation\\Http\\Kernel->Illuminate\\Foundation\\Http\\{closure}(Object(Illuminate\\Http\\Request))
#36 E:\\Serveur\\www\\test\\vendor\\fideloper\\proxy\\src\\TrustProxies.php(57): Illuminate\\Routing\\Pipeline->Illuminate\\Routing\\{closure}(Object(Illuminate\\Http\\Request))
#37 E:\\Serveur\\www\\test\\vendor\\laravel\\framework\\src\\Illuminate\\Pipeline\\Pipeline.php(151): Fideloper\\Proxy\\TrustProxies->handle(Object(Illuminate\\Http\\Request), Object(Closure))
#38 E:\\Serveur\\www\\test\\vendor\\laravel\\framework\\src\\Illuminate\\Routing\\Pipeline.php(53): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}(Object(Illuminate\\Http\\Request))
#39 E:\\Serveur\\www\\test\\vendor\\laravel\\framework\\src\\Illuminate\\Foundation\\Http\\Middleware\\TransformsRequest.php(31): Illuminate\\Routing\\Pipeline->Illuminate\\Routing\\{closure}(Object(Illuminate\\Http\\Request))
#40 E:\\Serveur\\www\\test\\vendor\\laravel\\framework\\src\\Illuminate\\Pipeline\\Pipeline.php(151): Illuminate\\Foundation\\Http\\Middleware\\TransformsRequest->handle(Object(Illuminate\\Http\\Request), Object(Closure))
#41 E:\\Serveur\\www\\test\\vendor\\laravel\\framework\\src\\Illuminate\\Routing\\Pipeline.php(53): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}(Object(Illuminate\\Http\\Request))
#42 E:\\Serveur\\www\\test\\vendor\\laravel\\framework\\src\\Illuminate\\Foundation\\Http\\Middleware\\TransformsRequest.php(31): Illuminate\\Routing\\Pipeline->Illuminate\\Routing\\{closure}(Object(Illuminate\\Http\\Request))
#43 E:\\Serveur\\www\\test\\vendor\\laravel\\framework\\src\\Illuminate\\Pipeline\\Pipeline.php(151): Illuminate\\Foundation\\Http\\Middleware\\TransformsRequest->handle(Object(Illuminate\\Http\\Request), Object(Closure))
#44 E:\\Serveur\\www\\test\\vendor\\laravel\\framework\\src\\Illuminate\\Routing\\Pipeline.php(53): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}(Object(Illuminate\\Http\\Request))
#45 E:\\Serveur\\www\\test\\vendor\\laravel\\framework\\src\\Illuminate\\Foundation\\Http\\Middleware\\ValidatePostSize.php(27): Illuminate\\Routing\\Pipeline->Illuminate\\Routing\\{closure}(Object(Illuminate\\Http\\Request))
#46 E:\\Serveur\\www\\test\\vendor\\laravel\\framework\\src\\Illuminate\\Pipeline\\Pipeline.php(151): Illuminate\\Foundation\\Http\\Middleware\\ValidatePostSize->handle(Object(Illuminate\\Http\\Request), Object(Closure))
#47 E:\\Serveur\\www\\test\\vendor\\laravel\\framework\\src\\Illuminate\\Routing\\Pipeline.php(53): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}(Object(Illuminate\\Http\\Request))
#48 E:\\Serveur\\www\\test\\vendor\\laravel\\framework\\src\\Illuminate\\Foundation\\Http\\Middleware\\CheckForMaintenanceMode.php(51): Illuminate\\Routing\\Pipeline->Illuminate\\Routing\\{closure}(Object(Illuminate\\Http\\Request))
#49 E:\\Serveur\\www\\test\\vendor\\laravel\\framework\\src\\Illuminate\\Pipeline\\Pipeline.php(151): Illuminate\\Foundation\\Http\\Middleware\\CheckForMaintenanceMode->handle(Object(Illuminate\\Http\\Request), Object(Closure))
#50 E:\\Serveur\\www\\test\\vendor\\laravel\\framework\\src\\Illuminate\\Routing\\Pipeline.php(53): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}(Object(Illuminate\\Http\\Request))
#51 E:\\Serveur\\www\\test\\vendor\\laravel\\framework\\src\\Illuminate\\Pipeline\\Pipeline.php(104): Illuminate\\Routing\\Pipeline->Illuminate\\Routing\\{closure}(Object(Illuminate\\Http\\Request))
#52 E:\\Serveur\\www\\test\\vendor\\laravel\\framework\\src\\Illuminate\\Foundation\\Http\\Kernel.php(151): Illuminate\\Pipeline\\Pipeline->then(Object(Closure))
#53 E:\\Serveur\\www\\test\\vendor\\laravel\\framework\\src\\Illuminate\\Foundation\\Http\\Kernel.php(116): Illuminate\\Foundation\\Http\\Kernel->sendRequestThroughRouter(Object(Illuminate\\Http\\Request))
#54 E:\\Serveur\\www\\test\\public\\index.php(55): Illuminate\\Foundation\\Http\\Kernel->handle(Object(Illuminate\\Http\\Request))
#55 {main}
"} 

Answer 1

你能檢查一下config/auth.php第70行嗎？

我是怎么猜到的：

當您閱讀異常的這一部分時，您會看到 laravel 正在嘗試檢索當前用戶並將其放入模型中，我認為這意味着在與身份驗證相關的配置文件中聲明了錯誤的用戶模型。

#0 E:\\Serveur\\www\\test\\vendor\\laravel\\framework\\src\\Illuminate\\Auth\\EloquentUserProvider.php(113): Illuminate\\Auth\\EloquentUserProvider->createModel()
#1 E:\\Serveur\\www\\test\\vendor\\laravel\\framework\\src\\Illuminate\\Auth\\SessionGuard.php(352): Illuminate\\Auth\\EloquentUserProvider->retrieveByCredentials(Array)
#2 E:\\Serveur\\www\\test\\vendor\\laravel\\framework\\src\\Illuminate\\Auth\\AuthManager.php(292): Illuminate\\Auth\\SessionGuard->attempt(Array)
#3 E:\\Serveur\\www\\test\\app\\Http\\Controllers\\AccountController.php(30): Illuminate\\Auth\\AuthManager->__call('attempt', Array)

Answer 2

這是這個框架的一個錯誤，但是當您當前的提供者有值運行您的代碼時，您可以處理。

轉到命名空間：

Illuminate\\Foundation\\ProviderRepository

或轉到物理路徑

project\\vendor\\laravel\\framework\\src\\Illuminate\\Foundation\\ProviderRepository.php

並將 compileManifest 函數更改為：

protected function compileManifest($providers)
    {
        // The service manifest should contain a list of all of the providers for
        // the application so we can compare it on each request to the service
        // and determine if the manifest should be recompiled or is current.
        $manifest = $this->freshManifest($providers);

            foreach ($providers as $provider) {
                if (@$provider){
                    $instance = $this->createProvider($provider);

                    // When recompiling the service manifest, we will spin through each of the
                    // providers and check if it's a deferred provider or not. If so we'll
                    // add it's provided services to the manifest and note the provider.
                    if ($instance->isDeferred()) {
                        foreach ($instance->provides() as $service) {
                            $manifest['deferred'][$service] = $provider;
                        }

                        $manifest['when'][$provider] = $instance->when();
                    }

                    // If the service providers are not deferred, we will simply add it to an
                    // array of eagerly loaded providers that will get registered on every
                    // request to this application instead of "lazy" loading every time.
                    else {
                        $manifest['eager'][] = $provider;
                    }
                }

            }
            return $this->writeManifest($manifest);
    }

從此函數編譯源錯誤

 public function createProvider($provider)
    {
        if (@$provider){
            return new $provider($this->app);
        }
    }