When contacts filled in a form, all seemed well, but the automation failed. For every contact I noticed a “This contact ended this automation on an action that no longer exists” error in the automation.
As I just spent a few hours debugging this, here’s a possible solution… as it’s not entirely clear what action no longer exists… (I think the phrasing is somewhat off) In my case I was giving them checkboxes to tick and I was selecting on if custom field IS option. Turns out it needs to be CONTAINS option, of course. (I actually usedd this first, but accidentally selected IS some time later)
Still… I would call that “condition not met” or whatever.