Drupal 8.x

I have a field in a content type called 'field_news_image' and in is an entry reference field type. I'm trying to find the appropriae token to use in the Metatag module for an og:image meta tag on the content type, but nothing I've tried seems to output a complete URL (absolute).

I've tried: 

Hi,

In regards with drupal 8 files location and as preparation for a change to come, my shared hosting provider changed folder structure from

root/drupal_files
to
root/domainname/drupal_files

Since then

• css is not properly applied to homepage
• other routes and aliases cast an error 500 ( and server logs I can access are not really helpful so far)

I noticed it is somehow related with .htaccess as, when removed to test, I get :

Hi there,

I have a folder 'user-pictures' inside the public files folder. On the website, there is a 'large' and a 'thumbnail' image style, where the large one is only accessible for authorized user, while the thumbnail is public. However, these images (all image styles and originals) are all accessible in the files folder. Note that these images are not sensible data, but still i was wondering if i can minimize the access.

On my product page, I have created several Facets, I will like to display the total results. For example :

"45 results found"

How to display the total number of results of all facets ?

I did not make a hole in the Conficuration of the Facets to do this. Is there a TWIG code to do this ? Or another solution.

I am attempting to create a Base Theme. I have all the necessary files, I have managed to create Themes that use others as a base theme (Classy, et.al.), and have not had this issue; however, when I attempt to move my new theme into my Drupal 8 setup, I get the famous "The website encountered an unexpected error. Please try again later." Error message. Checking the logs, I find
 

Here is one of two drupal homepage I have. This is a hobby and interest page. working on teaching me to rebuild this one way or another. the hope is to keep it as somewhat as it is today. hope to do it yourself. also want to be able to have web form set up against the page, but here I have a challenge that something drives to make xx number of flexbox when I go in to end or make a new one. this work is put on hold. for I do not want to destroy the database I have now. I think drupel is one of the better platforms to use for this website.