laravel 5.5中的白色屏幕

I have an application in Laravel 5.5 and I added some route to web.php.

It shows a white page on starting.

I clear the view, cache, and route also I try composer dump-autoload it is not working. If I set debug to true I get the same result.

Any solution?

I found the solution, the problem was I define some wildcard route on the top, I move them to the end of the file and clear cache and route and its work fine

If you set up a route and access it by the URL, by default the view.blade.php will be empty.

Fill it with content and then it will show up!