Call to undefined method Drupal\\hook_event_dispatcher\\HookEventDispatcherModuleHandler DrupalKernel.php on line 723

drush cr runs fine and gives no error.
I've have increased the php memory_limit to 2048M just to make sure.

It is also happening with 4.1.x dev than with 4.0.1
But the loading of pages gets a lot further...

I had to go back to D10.2.7:
then uninstall
the module Content Dependency Tracker and Core Event Dispatcher which was why I needed hook_event_dispatcher in the first place.

Then the upgrade to D10.3 worked. The error is gone.

After some digging around, I found 📌 Replace RequestCloseSubscriber with needs_destruction tag on ModuleHandler Fixed , where Drupal core's ModuleHandler got the needs_destruction service tag. It seems that since HookEventDispatcherModuleHandler decorates that service, it also has the needs_destruction tag, meaning that it should probably also implement Drupal\Core\DestructableInterface and the destruct method. That interface has existed since Drupal 8.0.0, so it's safe to implement without having any BC breaks.

I agree with Jelle_S and I think the solution of #10 seems adequate. Thanks!

Here's a patch for anyone who needs to upgrade quickly:

Automatically closed - issue fixed for 2 weeks with no activity.