@foreach($productos as $producto)
Fatal error: Uncaught Error: Call to a member function getExistencias() on null in /home/invfsanzgeohti/public_html/resources/views/productos/index.blade.php:32
Stack trace:
#0 {main}
thrown in /home/invfsanzgeohti/public_html/resources/views/productos/index.blade.php on line 32