mc-goodch

I was having the same issue and it turned out that I had mismatched versions on client and server. I hope that helps.

I'm also seeing this constantly with Sugar Gliders: [07.04 20:48:03] [Server] Caused byjava.lang.NullPointerException: Cannot assign field "f_19812_" because "e" is null [07.04 20:48:03] [Server] at com.github.alexthe666.alexsmobs.entity.EntitySugarGlider.m_8119_(EntitySugarGlider.java:304) ~[alexsmobs-1.22.8.jar%23214!/:1.22.{re:classloading} ```java List lootList...