- Patch #1722694 by sun: Fixed Kernel::init() overrides Drupal's error handling configuration.

core/lib/Drupal/Core/DrupalKernel.php

@@ -25,6 +25,16 @@ use Symfony\Component\DependencyInjection\ParameterBag\ParameterBag;
  */
 class DrupalKernel extends Kernel {
 
+  /**
+   * Overrides Kernel::init().
+   */
+  public function init() {
+    // Intentionally empty. The sole purpose is to not execute Kernel::init(),
+    // since that overrides/breaks Drupal's current error handling.
+    // @todo Investigate whether it is possible to migrate Drupal's error
+    //   handling to the one of Kernel without losing functionality.
+  }
+
   /**
    * Returns an array of available bundles.
    */