just to share an update for readers: the classpath stuff @plexus and i discussed yesterday worked perfectly for us 👌

It looks like expound is set to the default printer. https://github.com/lambdaisland/kaocha/blob/d669f5432508f7343845e951ae513ca1c00066aa/src/kaocha/runner.clj#L146 So why would my output still look like the data spec error? e.g Exception in ... did not conform to spec {...} followed by a stracktrace