Many errors on server version 1.12.2 with latest magic version.. and default configs

https://paste.denizenscript.com/View/118740

I think unfortunately you will have to ignore these.

This is a problem with packaging serialized items into a plugin with backwards-compatibility, Bukkit itself is not backwards-compatible with its own serialization configs.

So because the current versions of Magic include compass items with lodestone data, pre-lodestone versions of Bukkit will log these giant ugly errors (that I can't catch or prevent) when loading these items.

The error messages are harmless, but it is frustrating nonetheless.

The only thing I could do is make my own Yaml parser to avoid using the one in Bukkit, but that's quite a lot of work.

Any major development work I make on this plugin in the future will probably be towards making a future-proof version, rather than a backwards-compatible version, so I am sorry to say issues like this will probably not get fixed.