By default, when one installs the workspaces module it creates a "Stage" workspace. Or an existing site using the workspaces module might have a lot of workspaces worked on in parallel.
If the entity_workflow_workspace is installed the existing workspaces get a NULL workflow state. This disallows for usage of the workflows in them.
Expected result: You should at least see a blank form with a message to the user.
Actual result: And exception is thrown -
InvalidArgumentException: The state '' does not exist in workflow. in Drupal\entity_workflow_workspace\Plugin\WorkflowType\EntityWorkflowWorkspace->getState() (line 169 of modules/contrib/entity_workflow/modules/entity_workflow_workspace/src/Plugin/WorkflowType/EntityWorkflowWorkspace.php).
TBD
TBD
TBD
TBD
TBD
Active
2.0
Code
Created a drush command. The hooks hook_install and hook_modules_installed did not work. They seem to be executed very early.