Drupal stores the site data in cache table so a to improve performance. It speeds up the page load time as the query requests to database tables are minimized, but many a times

I got the following error while trying to install a new custom module Recoverable fatal error: Argument 2 passed to Symfony\Component\Routing\Route::__construct() must be of the type array, null given

I wanted to create a module named "my_module" which list out a simple form, I achieved this in drupal 8 with the following steps Create a folder named "my_

Suppose you have a custom module called my_module in which you want to create the form. Step 1: Intially we will need to add the menu for form in my_module.routing.

If you have a requirement to display a block in your custom page or form in drupal 8 it can be accomplished using block entity objects. First you need to get the block

One of the most important point while creating custom REST resource endpoint in Drupal 8 is to use the native functions properly. Did you try for a token replacement and end up in