因此，在决定创建此问题之前，我阅读了大约 100 篇有关此问题的帖子。

这个问题实际上非常具体，并且 100% 可重现。

我创建了一个 git 分支，我们可以称之为storeUpdate，在这个分支中我创建了一个名为

app/Http/Controllers/Admin/BatchUpdateStoresController.php

其中有以下内容：

namespace App\Http\Controllers\Admin;

use App\Http\Requests;
use Illuminate\Http\Request;
use App\Http\Controllers\Controller;
use App\Repositories\BatchUpdateStores;

class BatchUpdateStoresController extends Controller

我已将其添加到 paths.php 文件中：

app/Http/routes.php|214| $api->put('stores', 'Admin\BatchUpdateStoresController@update');
app/Http/routes.php|215| $api->post('stores', 'Admin\BatchUpdateStoresController@upload');

还有我的作曲家文件中的相关部分：

"autoload": {
    "classmap": [
        "database"
    ],
    "psr-4": {
        "App\\": "app/"
    }
},
"autoload-dev": {
    "classmap": [
        "tests/TestCase.php",
        "tests/Helpers/",
        "tests/Traits/"
    ]
},

但是，当我将分支切换到另一个 git 分支时，我尝试运行php artisan，我收到此错误：

[ReflectionException] 类 App\Http\Controllers\Admin\BatchUpdateStoresController 不存在

我发现上面的错误很有趣，因为该文件确实不存在（注意实际文件是app/Http/Controllers/Admin/BatchUpdateStoresController.php, so app != App，但是我不是已经在处理这个了吗psr-4我的composer.json 文件的部分？

Ideas?

我尝试了什么

所有常见的东西包括：

• composer dump-autoload
• composer update
• composer update --no-scripts
• php artisan cache:clear
• php artisan api:clear
• php artisan route:clear

堆栈跟踪

ReflectionException: Class App\Http\Controllers\Admin\BatchUpdateStoresController does not exist in /Users/Shared/dev/php/toters-api/vendor/laravel/framework/src/Illuminate/Container/Container.php:749 
Stack trace: #0 /Users/Shared/dev/php/toters-api/vendor/laravel/framework/src/Illuminate/Container/Container.php(749): ReflectionClass->__construct('App\\Http\\Contro...') 
#1 /Users/Shared/dev/php/toters-api/vendor/laravel/framework/src/Illuminate/Container/Container.php(644): Illuminate\Container\Container->build('App\\Http\\Contro...', Array) 
#2 /Users/Shared/dev/php/toters-api/vendor/laravel/framework/src/Illuminate/Foundation/Application.php(709): Illuminate\Container\Container->make('App\\Http\\Contro...', Array) 
#3 /Users/Shared/dev/php/toters-api/vendor/dingo/api/src/Routing/Route.php(320): Illuminate\Foundation\Application->make('App\\Http\\Contro...') 
#4 /Users/Shared/dev/php/toters-api/vendor/dingo/api/src/Routing/Route.php(182): Dingo\Api\Routing\Route->makeControllerInstance() 
#5 /Users/Shared/dev/php/toters-api/vendor/dingo/api/src/Routing/Route.php(165): Dingo\Api\Routing\Route->mergeControllerProperties() 
#6 /Users/Shared/dev/php/toters-api/vendor/dingo/api/src/Routing/Route.php(144): Dingo\Api\Routing\Route->setupRouteProperties(Object(Illuminate\Http\Request), Object(Illuminate\Routing\Route)) 
#7 /Users/Shared/dev/php/toters-api/vendor/dingo/api/src/Routing/Router.php(652): Dingo\Api\Routing\Route->__construct(Object(Dingo\Api\Routing\Adapter\Laravel), Object(Illuminate\Foundation\Application), Object(Illuminate\Http\Request), Object(Illuminate\Routing\Route)) 
#8 /Users/Shared/dev/php/toters-api/vendor/dingo/api/src/Routing/Router.php(714): Dingo\Api\Routing\Router->createRoute(Object(Illuminate\Routing\Route)) #9 /Users/Shared/dev/php/toters-api/vendor/dingo/api/src/Routing/Router.php(744): Dingo\Api\Routing\Router->getRoutes() 
#10 /Users/Shared/dev/php/toters-api/bootstrap/cache/routes.php(17): Dingo\Api\Routing\Router->setAdapterRoutes(Array) 
#11 /Users/Shared/dev/php/toters-api/vendor/laravel/framework/src/Illuminate/Foundation/Support/Providers/RouteServiceProvider.php(58): require('/Users/Shared/d...') 
#12 [internal function]: Illuminate\Foundation\Support\Providers\RouteServiceProvider->Illuminate\Foundation\Support\Providers\{closure}(Object(Illuminate\Foundation\Application)) 
#13 /Users/Shared/dev/php/toters-api/vendor/laravel/framework/src/Illuminate/Foundation/Application.php(808): call_user_func(Object(Closure), Object(Illuminate\Foundation\Application)) 
#14 /Users/Shared/dev/php/toters-api/vendor/laravel/framework/src/Illuminate/Foundation/Application.php(757): Illuminate\Foundation\Application->fireAppCallbacks(Array) 
#15 /Users/Shared/dev/php/toters-api/vendor/laravel/framework/src/Illuminate/Foundation/Bootstrap/BootProviders.php(17): Illuminate\Foundation\Application->boot() 
#16 /Users/Shared/dev/php/toters-api/vendor/laravel/framework/src/Illuminate/Foundation/Application.php(203): Illuminate\Foundation\Bootstrap\BootProviders->bootstrap(Object(Illuminate\Foundation\Application)) 
#17 /Users/Shared/dev/php/toters-api/vendor/laravel/framework/src/Illuminate/Foundation/Console/Kernel.php(267): Illuminate\Foundation\Application->bootstrapWith(Array) 
#18 /Users/Shared/dev/php/toters-api/vendor/laravel/framework/src/Illuminate/Foundation/Console/Kernel.php(113): Illuminate\Foundation\Console\Kernel->bootstrap() 
#19 /Users/Shared/dev/php/toters-api/artisan(35): Illuminate\Foundation\Console\Kernel->handle(Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput)) #20

h2。更新

基于Edwards https://stackoverflow.com/users/8256132/eder-soares answer https://stackoverflow.com/a/49060474/766570以下工作有效：

1. 如果你转到没有该类的 git 分支..根据定义，any php artisan会爆炸，所以你已经无权访问一些 php artisan 命令，例如php artisan route:clear
2. 因此，返回到具有上述类的原始分支并确保php artisan runs
3. run php artisan route:clear
4. 切换分支
5. profit

Try php artisan route:clear如果没有解决，请提出完整的异常。