Laravel 4.2 Ошибка установки Composer: «не удалось выполнить сканирование для классов»

Я хочу установить на моей новой установке Laravel 4.2 несколько пакетов через Composer. Однако я получаю исключение.

Это мой файл Composer:

{ "name": "laravel/laravel", "description": "The Laravel Framework.", "keywords": ["framework", "laravel"], "license": "MIT", "license": "MIT", "require": { "laravel/framework": "4.2.*", "zizaco/confide": "~4.0@dev", "zizaco/entrust": "1.2.*@dev", "barryvdh/laravel-ide-helper": "1.*", "fzaninotto/faker": "1.3.*@dev", "bllim/datatables": "~1.3", "barryvdh/laravel-debugbar": "~1.7" }, "require-dev": { "way/generators": "~2.6", "barryvdh/laravel-ide-helper": "~1.11" }, "autoload": { "classmap": [ "app/commands", "app/controllers", "app/models", "app/database/migrations", "app/database/seeds", "app/tests/TestCase.php", "app/controllers/admin", "app/controllers/user" ] }, "scripts": { "post-install-cmd": [ "php artisan clear-compiled", "php artisan optimize" ], "post-update-cmd": [ "php artisan clear-compiled", "php artisan optimize" ], "post-update-cmd":[ "php artisan ide-helper:generate" ], "post-create-project-cmd": [ "php artisan key:generate" ] }, "config": { "preferred-install": "dist" }, "minimum-stability": "stable" } 

При запуске composer install я получаю:

 $ composer install Loading composer repositories with package information Installing dependencies (including require-dev) from lock file Warning: The lock file is not up to date with the latest changes in composer.jso n. You may be getting outdated dependencies. Run update to update them. Nothing to install or update Generating autoload files [RuntimeException] Could not scan for classes inside "app/controllers/admin" which does not ap pear to be a file nor a folder install [--prefer-source] [--prefer-dist] [--dry-run] [--dev] [--no-dev] [--no-p lugins] [--no-custom-installers] [--no-scripts] [--no-progress] [-v|vv|vvv|--ver bose] [-o|--optimize-autoloader] [packages1] ... [packagesN] 

Это, в основном, новая установка Laravel. Почему я получаю ошибку:

 Could not scan for classes inside "app/controllers/admin" which does not appear to be a file nor a folder 

ОБНОВИТЬ

Использование composer update :

 $ composer update Loading composer repositories with package information Updating dependencies (including require-dev) - Removing mockery/mockery (0.9.2) - Removing phpunit/phpunit (4.3.4) - Removing phpunit/php-code-coverage (2.0.11) - Removing phpunit/php-token-stream (1.3.0) - Removing phpunit/php-file-iterator (1.3.4) - Removing phpunit/php-timer (1.0.5) - Removing phpunit/phpunit-mock-objects (2.3.0) - Removing phpunit/php-text-template (1.2.0) - Removing doctrine/instantiator (1.0.4) - Removing symfony/yaml (v2.5.6) - Removing sebastian/comparator (1.0.1) - Removing sebastian/diff (1.2.0) - Removing sebastian/environment (1.2.0) - Removing sebastian/exporter (1.0.2) - Removing sebastian/version (1.0.3) - Removing summerstreet/woodling (v0.1.6) Writing lock file Generating autoload files [RuntimeException] Could not scan for classes inside "app/controllers/admin" which does not ap pear to be a file nor a folder update [--prefer-source] [--prefer-dist] [--dry-run] [--dev] [--no-dev] [--lock] [--no-plugins] [--no-custom-installers] [--no-scripts] [--no-progress] [--with- dependencies] [-v|vv|vvv|--verbose] [-o|--optimize-autoloader] [packages1] ... [ packagesN] 

Попробуйте использовать composer update . Об этом говорится в ошибке.

 ...You may be getting outdated dependencies. Run update to update them... 

Обновить:

Composer пытается найти папку app/controllers/admin которая не является стандартной папкой в ​​laravel. Вы уверены, что эта папка существует? Если нет, вы можете попробовать удалить эти и другие настраиваемые папки из композитора.json и добавить их вручную. Вы также можете создать каталоги и оставить композитор.json нетронутым.