The trace file is too large (2.3G) to be able to upload. When I refit it using a subset of the data I didn’t replicate this issue. Maybe when I uploaded the file to box drive changed the file somehow and corrupted types in it? Because I remember everything was working when I first fitted my models. But after a few days until yesterday when I try to run waic again I get this wierd type error. Why is loo recommended over waic?