"{name}" is not a board event; expected one of {list}.

Warnings reference › kanban:event:*

Identifier

kanban:event:*

Raised by

Kanban

Since

1.34.0

What happened

board.on() was given an event name the board never emits, so the handler can never fire. The subscription is still registered; this names the typo, which would otherwise be a silent no-op.

The fix

Use one of the names listed in the message.

The smallest fix

board.on('card:move', ({ key, column }) => save(key, column));

Reference

Covered in full at the API reference.