Hi,
I have a local Drupal installation on a vagrant machine (DrupalVM) and I was just trying to update it from 8.2.7 to 8.3.0.
I ran composer update and then drush updb -y, unfortunately I got this error:

vagrant@upsidedownindia:/var/www/upsidedownindiavm/drupal/web$ drush updb -y
The following updates are pending:

system module : 
  8301 -   Add install profile to core.extension configuration. 

block_content module : 
  8300 -   Fix the block_content entity type to specify its revision data table. 

bootstrap_paragraphs module : 
  8001 -   Makes image linkable. 

comment module : 
  8300 -   Update status field. 
  8301 -   Set the 'published' entity key. 

image module : 
  8201 -   Flush caches as we changed field formatter metadata. 

locale module : 
  8300 -   Delete translation status data in state. 

node module : 
  8301 -   Set the 'published' entity key. 

search_api module : 
  8104 -   Update Views to use the time-based cache plugin for Search API. 

block module : 
  Disable blocks that are placed into the "disabled" region.

system module : 
  Update entity displays to contain the region for each field.
  Force caches using hashes to be cleared (Twig, render cache, etc.).
  Force plugin definitions to be cleared.   @see https:www.drupal.orgnode2802663

user module : 
  Enforce order of role permissions.

views module : 
  Rebuild caches to ensure schema changes are read in.

Do you wish to run all pending updates? (y/n): y
PHP Fatal error:  Class 'Drupal\workflows\Entity\Workflow' not found in /var/www/upsidedownindiavm/drupal/web/core/modules/content_moderation/content_moderation.module on line 224

Fatal error: Class 'Drupal\workflows\Entity\Workflow' not found in /var/www/upsidedownindiavm/drupal/web/core/modules/content_moderation/content_moderation.module on line 224
Drush command terminated abnormally due to an unrecoverable error.                                                                                                                                                                                                                                                                                    [error]
Error: Class 'Drupal\workflows\Entity\Workflow' not found in /var/www/upsidedownindiavm/drupal/web/core/modules/content_moderation/content_moderation.module, line 224
The external command could not be executed due to an application error.                                                                                                                                                                                                                                                                               [error]
PHP Fatal error:  Class 'Drupal\workflows\Entity\Workflow' not found in /var/www/upsidedownindiavm/drupal/web/core/modules/content_moderation/content_moderation.module on line 224

Fatal error: Class 'Drupal\workflows\Entity\Workflow' not found in /var/www/upsidedownindiavm/drupal/web/core/modules/content_moderation/content_moderation.module on line 224
Drush command terminated abnormally due to an unrecoverable error.                                                                                                                                                                                                                                                                                    [error]
Error: Class 'Drupal\workflows\Entity\Workflow' not found in /var/www/upsidedownindiavm/drupal/web/core/modules/content_moderation/content_moderation.module, line 224
The external command could not be executed due to an application error.                                                                                                                                                                                                                                                                               [error]
Finished performing updates.    

Comments

mecmartini created an issue. See original summary.

timmillwood’s picture

Status: Active » Closed (works as designed)

You need to uninstall Content Moderation before upgrading to 8.3.0.

There are more details on this in the release notes: https://www.drupal.org/project/drupal/releases/8.3.0