How to Turn on Debugging in Drupal 8 or Drupal 9
If you've worked on theming or module development in Drupal, you've seen the "The website encountered an unexpected error. Please try again later." message. Debugging this in Drupal 8 or Drupal 9 gets a lot easier when you turn that feature on. In this OSTips, Rod shows you how to bring error messages to the browser for easier troubleshooting.
To learn more about Drupal, visit https://www.ostraining.com/drupal-9-classes/