Never had this problem using dev or alphas.

Log message:

InvalidArgumentException: Class "\Drupal\update\Controller\UpdateController" does not exist. in Drupal\Core\DependencyInjection\ClassResolver->getInstanceFromDefinition() (line 29 of [...]/core/lib/Drupal/Core/DependencyInjection/ClassResolver.php).

Comments

lucastockmann’s picture

lucastockmann commented

I could confirm this Issue.

Path: admin/reports/updates
Drupal: 8.0.0-dev

lucastockmann’s picture

lucastockmann commented
Status: Active » Closed (won't fix)

Works well with the newest Drupal 8 Version.