You are working on the cylc/cylc-flow repository. The source code is checked out at /testbed at commit…

You are working on the cylc/cylc-flow repository. The source code is checked out at /testbed at commit…: a task in SWE-Lego-RL-2699 (Harbor dataset). Trying cylc config --item <item for an item that is not set in flow.cylc causes traceback.