Drupal 8.x

Hi All,
I am trying to give block title link to my blocks which is to be shown in menu items as linked. I am using https://www.drupal.org/node/2405297 but while i am assigning URL path to my block i am getting error as "The title path appears to contain an invalid URL.". And yes i am using DRUPAL 8. Any help would be appreciated. Thanks

I am working on a website and it keeps crashing. I am using drupal 8 and Danland theme. I was working on maintenance mood. It crashed on the different occasions and I had to remove it and reinstall drupal starting allover. When I try to access the administrative page it shows "error". This has happened several times and I am tired of going through this again. What is causing it? How do I get it back to work without reinstalling drupal and starting allover? How do I prevent it from happening again? Please help me out.

Greetings all,

I am new to Drupal but not to web designing/developing. After looking at several CMSs I went with Drupal because I wanted an easier way to create a site that other people could help manage the content on. However, I have run into what might be a major snag and I have done a lot of reading since then on modules and such and fear I might have gone wrong with D8. But before I get too discouraged I thought I would check and see if anyone had any ideas.

I,

I'm trying to insert some view block to some node, speciality in the content section.

I find the "page manager/panels" modules solutions but the view module aren't listed in the block selection list :(

I try an other way :
create a new content type, with a field reference to the view entity. (if i'm referencing to block entity, i can't select some view block neither)

for not it's only adding a link to the edit page of the view.

So i'm trying to render instead the view, in the page hook of my theme

with some thing like this :

Hi,

I don't found any doc about view's header and footer functionalities.
I looked here but maybe there is some somewhere else?

For now what i understood is that we could attach some entity to the header or the footer.

For example:
I chose "render entity - content"
Then in the config panel it say that i can use some tokens like in twig, with some exemple, but where?
There is some other token listed (like [site:name] ) but same, where i use it?

In a later development stage we reordered the main menu entries. After rebuilding the cache Drupal 8 set back the menu entries in the old order.