composer update出错:Class 'Illuminate\Routing\ControllerServiceProvider' not found

composer update:
php artisan clear-compiled
[Symfony\Component\Debug\Exception\FatalErrorException]
Class 'Illuminate\Routing\ControllerServiceProvider' not found

JellyBool
修改的评论也不能少于六个字哦!
dreammaker
修改的评论也不能少于六个字哦!
JellyBool
修改的评论也不能少于六个字哦!
dreammaker
修改的评论也不能少于六个字哦!