Drupal 8.x

I have done the migration from D6 to D8 yesterday. I used the core Migration module. Everything went well, but I have issue to view Treasures and Main Content. They are visible and editable in edit mode but no visible in view mode. I have checked all (Manage form display) and (Manage display) and the BODY filed seems fine, not hidden. Any advise please?

Please help how I can fix the issue,

I migrate from this website

http://kurdistanica.com/drupal8/

to this

I have a simple view that lists lists taxonomy terms:

CSS
everything related to Css

Drupal
everything related to Drupal

Theming
everything related to theming

and so forth

The terms link to articles that have the terms tagged.

But I want to show a custom message when some terms still have no articles, e.g. CSS: at the moment no article is tagged with Css so when the user clicks on CSS I want to show a message e.g. "no content, check later".

My view is set up this way:

show taxonomy term!default

In my site's admin menu panel, under the content tab the add content tab doesn't exist there anymore. There is only comments tab left there, nothing else. Can anyone tell me how to fix this?

I am using Drupal 8 and I am trying to access and update the values in a custom profile field called field_user_points. I created this field via the UI already and I have entered values into it. Its a float type field.

I need to read, write and save to this custom profile field via code.

The following code is crashing the website with error:

Drupal\Core\Entity\EntityStorageException: Field field_user_points‎ is unknown. in Drupal\Core\Entity\Sql\SqlContentEntityStorage->save() (line 777 of core\lib\Drupal\Core\Entity\Sql\SqlContentEntityStorage.php).

i install restui and Enable /entity/search_page/{search_page}

how to use /entity/search_page/{search_page}

i use Drupal 8 php7 server nginx

I'm working on a Drupal 8 site for a YouTube channel, and I'm trying to set up the fields in a video content type. I've got everything the way I want it, except that I added an "In This Video" User Reference field where the content creator can list the people who appear in the video. I'd then like to be able to list all videos where a specific user is referenced on the user's profile. I have the Profile module but I can't seem to figure out how to set this up.

Thanks in advance!