This one has been popping up quite frequently for me. The process is very simple > set a license plate number in a normal text column in Users > create a relation column to vehicles table > set column values in this relation.
This has always worked before, it’s only the last few days I’ve noticed this error. I have added a wait for condition to make sure the text isn’t writing late. I have added a 5s wait timer AFTER the text is in. I have checked manually in the backend to make sure the relation is not empty. Yet still receive this error?