After a year without updates, I fixed bug with the Butchering mod.

I second the player data corruption with Butchering mod. We've had to wipe player data quite a few times. WhiskeySunshine

The mod works fine in 1.19.7 stable but is incompatible with butchering in that, if you have animal corpses in a backpack slot, it will cause an "object reference not set to an instance of an object" null reference exception that requires wiping player data to reconnect to the world or server.

Seems to work for 1.19.1 (At least does not crash to desktop)

Had a crash with this mod enabled. Crash log here.

Context: I was knapping a flint knife head - using Nats Survival Expanded mod. The last piece of flint I had broke, and then I CTD'd. 

I could not load the world again after this. It immediately CTD'd with that same crash log each time. The crash log does not indicate any specific mod to be the cause, however, after painstakingly trying to load the world a few mods at a time, I narrowed it down to the OfflineNoFoodSpoil mod. Once that was removed, I could finally load the world again, and I've been playing as normal. 

I'm not well versed in C# whatsoever, so I doubt that I'm interpreting the crash log correctly, but it almost seems like there was some issue in the base game code itself. I hope you'll be able to make something of it. I'd really like to add this mod back to our server. ✌🙏