Debug paste link: https://pastebin.com/WgmznPiq

Description and relevant errors: When attempting to clone WrappedCompound, it cannot be cloned.

The Compound was created using NbtFactory.ofWrapper(NbtType.TAG_COMPOUND,"None") as a "new NbtTagCompound()" measure.

Closed as the issue has disappeared, I believe it's because I'm getting the nms versions of all wrapped values when creating datawatcher items.