我对Laravel的工匠命令有一些问题，更具体地说是artisan route:list。执行此命令时，结果如下：
PHP Fatal error: Maximum function nesting level of '256' reached, aborting! in /Users/sa7bi/Code/smartly/vendor/laravel/framework/src/Illuminate/Container/Container.php on line 950
PHP Stack trace:
PHP 1. {main}() /Users/sa7bi/Code/smartly/artisan:0
PHP 2. Illuminate\Foundation\Console\Kernel->handle() /Users/sa7bi/Code/smartly/artisan:35
PHP 3. Symfony\Component\Console\Application->run() /Users/sa7bi/Code/smartly/vendor/laravel/framework/src/Illuminate/Foundation/Console/Kernel.php:123
PHP 4. Symfony\Component\Console\Application->doRun() /Users/sa7bi/Code/smartly/vendor/symfony/console/Application.php:120
PHP 5. Symfony\Component\Console\Application->doRunCommand() /Users/sa7bi/Code/smartly/vendor/symfony/console/Application.php:189
PHP 6. Illuminate\Console\Command->run() /Users/sa7bi/Code/smartly/vendor/symfony/console/Application.php:826
PHP 7. Symfony\Component\Console\Command\Command->run() /Users/sa7bi/Code/smartly/vendor/laravel/framework/src/Illuminate/Console/Command.php:167
PHP 8. Illuminate\Console\Command->execute() /Users/sa7bi/Code/smartly/vendor/symfony/console/Command/Command.php:262
PHP 9. Illuminate\Container\Container->call() /Users/sa7bi/Code/smartly/vendor/laravel/framework/src/Illuminate/Console/Command.php:182
PHP 10. Illuminate\Container\BoundMethod::call() /Users/sa7bi/Code/smartly/vendor/laravel/framework/src/Illuminate/Container/Container.php:524
PHP 11. Illuminate\Container\BoundMethod::callBoundMethod() /Users/sa7bi/Code/smartly/vendor/laravel/framework/src/Illuminate/Container/BoundMethod.php:30
PHP 12. value() /Users/sa7bi/Code/smartly/vendor/laravel/framework/src/Illuminate/Container/BoundMethod.php:86
PHP 13. Illuminate\Container\BoundMethod::Illuminate\Container\{closure}() /Users/sa7bi/Code/smartly/vendor/laravel/framework/src/Illuminate/Support/helpers.php:912
PHP 14. call_user_func_array:{/Users/sa7bi/Code/smartly/vendor/laravel/framework/src/Illuminate/Container/BoundMethod.php:28}() /Users/sa7bi/Code/smartly/vendor/laravel/framework/src/Illuminate/Container/BoundMethod.php:28
PHP 15. Illuminate\Foundation\Console\RouteListCommand->fire() /Users/sa7bi/Code/smartly/vendor/laravel/framework/src/Illuminate/Container/BoundMethod.php:28
PHP 16. Illuminate\Foundation\Console\RouteListCommand->getRoutes() /Users/sa7bi/Code/smartly/vendor/laravel/framework/src/Illuminate/Foundation/Console/RouteListCommand.php:75
PHP 17. Illuminate\Support\Collection->map() /Users/sa7bi/Code/smartly/vendor/laravel/framework/src/Illuminate/Foundation/Console/RouteListCommand.php:87
PHP 18. array_map() /Users/sa7bi/Code/smartly/vendor/laravel/framework/src/Illuminate/Support/Collection.php:636
PHP 19. Illuminate\Foundation\Console\RouteListCommand->Illuminate\Foundation\Console\{closure}() /Users/sa7bi/Code/smartly/vendor/laravel/framework/src/Illuminate/Support/Collection.php:636
PHP 20. Illuminate\Foundation\Console\RouteListCommand->getRouteInformation() /Users/sa7bi/Code/smartly/vendor/laravel/framework/src/Illuminate/Foundation/Console/RouteListCommand.php:86
PHP 21. Illuminate\Foundation\Console\RouteListCommand->getMiddleware() /Users/sa7bi/Code/smartly/vendor/laravel/framework/src/Illuminate/Foundation/Console/RouteListCommand.php:114
我尝试使用xdebug.max_nesting_level增加嵌套级别的数量，但没有成功。
如果有人参与，我的回购链接是here。