[15:46:04] [main/ERROR]: Unable to bootstrap registry 'minecraft:entity_type'
[15:46:04] [main/ERROR]: Unable to bootstrap registry 'minecraft: feature'
Exception in thread "main" java.lang. ExceptionInInitializerError
at gl.H(SourceFile:94)
at gl.a(SourceFile:132)
at java.base/java.util.LinkedHashMapsLinkedEntrySet.forEach(LinkedHashMap.java:671)
at gl. clinit>(SourceFile: 131)
at aoc.a(SourceFile:144)
at aoc.clinit>(SourceFile:150)
at ckx.<clinit>(SourceFile:23)
at ka.<clinit>(SourceFile:64)
at cqg.<clintt>(SourceFile:77)
at cif.<clinit>(SourceFile:64)
at net.minecraft.server.MinecraftServer.<clinit>(SourceFile:179)
Caused by: java.lang.NullPointerException
at bsh.<init>(SourceFile:44)
at bqk.<clinit>(SourceFile:9)
... 11 more
I'm having the same issue and I've done a little testing.
I've found that any villager, either naturally spawned or cured, with an assigned profession disappears when updating. I kept some without jobs for a test, and they stayed while the others vanished.
I'm getting this same issue.
This is the all I get any time I try.