Hide block if content is empty not working I want to hide an entiere block is it has not result. 

I went into my view, then I add "Contextual filter", "Empty", "Hide view". 

But my view is always hidden if I do this, and I don't understand why... (I have content in this view, but it could be empty). 

Do display my view, I'm using this : https://drupal-bootstrap.org/api/bootstrap/templates%21system%21region.html.twig/8

See my config :
Up solution : 

In views, go to "advanced". At the very bottom, see "hide block if view is empty". Change it to yes and it will work.