| Q | A | ---------------- | ----- | Bug report? | yes | Feature request? | no | BC Break report? | no | RFC? | yes | Symfony version | 3.3.0 Attempting to advance a workflow with a guard from the command line produces an Exception. To reproduce: 1. Create a workflow with a guard on the subject, not on roles 2. Create a command that attempts to advance the workflow 3. Run the command PR: #23906