I have a workflow that uses ETS Dynamic Approval. I use a Sub Workflow that receives the information that is sent to the ETS. My Sub Workflow has a rule that needs to collect the description of the requested access.
$.trigger.requestedItems[*].description
This ETS was working normally, and about two days ago it started to give this error that I sent you in the chat. For now this error only persists in Sandbox, the same ETS in production is working normally.