I'll ask the first question 🙂 I'm attempting to run a tap and Meltano simply shows this error message:

$ meltano run tap-something target-jsonl
{"event": "Environment 'dev' is active", "timestamp": "2024-01-03T19:56:27.295766Z", "level": "info"}
Expecting value: line 1 column 1 (char 0)

Any ideas what could cause this (does it mean the tap YAML is somehow malformed)? I've confirmed that the standalone tap works.

Glad you got it sorted! 😄