Drupal technical Q&A

Drupal sitebuilding tips
| 6 min read
Agility is at the core of any Drupal site building project. The market changes fast, so the business needs. A Drupal site builder or developer also needs to support the business in this agile environment. This tutorial covers how to solve the error - "There is data for this field in the database. The field settings can no longer be changed."
The website encountered an unexpected error. Please try again later
| 3 min read
"The website encountered an unexpected error. Please try again later." this is the most common error encountered by a Drupal developer. Usually, errors are logged by Drupal and the logs can be accessed from Admin->Reports->Recent log messages. But when you get "The website encountered an unexpected error. Please try again later." you cannot even access the reports dashboard.
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| 2 min read
Have you ever faced problems trying to delete all the contents of a particular content type in a Drupal website? Drupal is a CMS technology and supports Drupal developers/content writers to add content. I think content writers can face problems while trying to delete content. There are two modules in Drupal that help us overcome this issue, they are:
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| 2 min read
Clearing cache is something that a Drupal developer do frequently. Here are the 4 most popular ways to clear the cache. 1.Install the devel module which adds a cache clear option for administrators. You'll find a devel block to add to a region for quick cache clearing. 2. If you install the admin menu and get a quick menu in the top left for clearing various caches in Drupal.
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| 3 min read
Drush is a free and open-source software command line and scripting interface for Drupal. It is very popular among Drupal developers. Here is a way to check whether your system has Drush installed and identify its version. Open a terminal, change to your Drupal project folder and execute the following command
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| 1 min read
We can install the latest version of drupal9 using the following command. composer create-project drupal/recommended-project my_site_name_dir This will create a project in 'my_site_name_dir' and automatically execute composer install to download the latest stable version of Drupal and all its dependencies. Your 'my_site_name_dir' will contain files that should be outside of your web root and not accessible by the web server. The web root will be 'my_site_name_dir/web'.