Whoops doesn't show any errors. Homestead 2.0

Latest push has changed the error handling in L5.

check your Bootstrap\app.php and change

$app->singleton(
 'Illuminate\Contracts\Debug\ExceptionHandler',
 'Illuminate\Foundation\Debug\ExceptionHandler' 
);

to:

$app->singleton(
  'Illuminate\Contracts\Debug\ExceptionHandler',  
  'Illuminate\Foundation\Exceptions\Handler'
);

Edit: sorry, applies only to Laravel 5-dev

I use laravel 4.2

fix your permissions for storage folder to 777

and do 'php artisan serve', if you go to localhost:8000 it should fix the problem for now, cus I'm out of ideas here

deleting old virtual machines at virtual box application will solve the problem

502 Bad Gateway won't even reach Laravel. Check your php5-fpm config and make sure it's receiving via Nginx

Bashy, I ran Homestead with default configuration. By default, Laravel doesn't catch errors and exceptions? And, what I should change in config of php5-fpm?

Check the logs for php5-fpm in /var/logs/

Adding two lines to Nginx configuration file /etc/nginx/nginx.conf solve my problem:

http {
...
fastcgi_buffers 8 16k;
fastcgi_buffer_size 32k;
...
}

@LIS you are a genius! solution worked with laravel 5!

i tried adding those two lines and still when i try to load my site example.app im getting a 502 gateway

@ANDY1786 - I had the same problem and ended here, which is not the right solution. Check how to use PHP 7.2 instead here: https://laracasts.com/discuss/channels/code-review/homestead-502-bad-gateway-for-php-73-web-app-works-with-72

@cilyan The thread is 3 years old. The last post before yours was Jan 8, 2016. Take that into consideration when looking for current solutions.