Im getting “Missing FieldError” and not sure why.
That Custom Node you are using is expecting a temperature value, it looks like your workflow is being triggered without one.
Yeah, I see that now, but it’s not always. So the Workflow is not wrong then?
Nope, your workflow is not wrong. The Custom Node requires values that your device isn’t providing.
Yup, I fixed it with the “Validate Payload” node