DF8402: Command Not Registered

Message

Command "{id}" is not registered

Cause

ctx.commands.execute(id, …) (or the update() handle returned by register()) was called with an id that has no registration. The command was either never registered or has already been unregister()'d.

Fix

• Register the command first via ctx.commands.register({ id, title, handler }).
• Verify the id — typos and stale references are the usual cause.
• If invoking client-side, register the command on the client via ctx.commands.register in the dock client script.

Source

• packages/hub/src/node/host-commands.ts — DevframeCommandsHost.execute() and the update handle throw when the id is missing.