Drupal 8.x

Hi all,

Sorry if this is a newbie question but I have reviewed many times and I dont know what else to do. I need an external eye to point me my mistakes. 

Before writing the code for a new custom module, I rewrote the custom helloWorld module just to be sure of the basics. Is just replacing names, right? Well.... I got this error :

Hi everyone, 

I'm pretty new to Drupal, and I'm having difficulty understanding what I'm doing wrong on this one... I have Drupal 8 installed, sweet and fully functional. I have UberCart and all the dependencies installed, and everything seems to work fine, except:

When I create a new product using the standard content type that UberCart provides, instead of being taken to the product page after I save, I get a page saying "The website encountered an unexpected error. Please try again later."

gI have a website based on Drupal 8.

Each secondary page, is directly linked to term page (such as http://www.lotusmods.com/omsi2/buses)

Well the problem is, the pager on term page is too simple, I mean, it just shows Page 1 and an arrow that links to following pages of that term. For me, it is expected to show exactly "Page 1, 2, 3...9, Previous & Next". That is what I want.

Therefore, I installed Pagerer modules, created a new pager and replaced the Drupal core pager. 

Does anyone knows how to work around with the forum views on drupal 8?

I removed the 'subject slot' from the forum reply form and renamed the title for comment to reply. Now whenever a reply is posted it automatically makes the first few lines of reply as the subject. I don't want to have subjects field for replies.

Hello,

I have a backend with drupal8.x for managing users and adding articles and on the other side a mobile application that is powered with restfull web services.

I wish to be able to unpublish an article directly from the application with a request (PATCH I suppose).

Here is the request in http client:

Hello.  My company is considering upgrading from Drupal 7 to 8.  The vendor who will be doing it warned us that the domain access module we use is, under 8, in alpha.  Is that something I should be concerned about?  Does it work fine under 8 or would you not recommend using it until it matures a bit more?