Trel

Can also confirm this is still happening.

This one is from opening a barrel, it crashed once, then crashes again when you start the world again, and then the third time will load.

(Will crash again if you open the barrel again, and repeat the above)

1: Opening the barrel

Time: 3/15/19 10:44 AM
Description: Ticking block entity

java.lang.IllegalStateException: POI never registered at eu\{x=495, y=60, z=-69}
 at apa.a(SourceFile:72)
 at aoy.a(SourceFile:37)
 at vc.b(SourceFile:1271)
 at vc$$Lambda$2937/1750173533.run(Unknown Source)
 at afy.execute(SourceFile:77)
 at vc.b(SourceFile:1270)
 at vc$$Lambda$2934/1024619627.accept(Unknown Source)
 at java.util.Optional.ifPresent(Optional.java:159)
 at vc.a(SourceFile:1270)
 at bfx.a(SourceFile:252)
 at brt.a(SourceFile:156)
 at brt.g(SourceFile:150)
 at bfx.K(SourceFile:620)
 at vc.a(SourceFile:400)
 at net.minecraft.server.MinecraftServer.b(SourceFile:816)
 at net.minecraft.server.MinecraftServer.a(SourceFile:755)
 at dwb.a(SourceFile:128)
 at net.minecraft.server.MinecraftServer.run(SourceFile:630)
 at java.lang.Thread.run(Thread.java:745)

2: Re-opening the world after the first crash

Time: 3/15/19 10:45 AM
Description: Ticking block entity

java.lang.IllegalStateException: POI never registered at eu{x=495, y=60, z=-69}
at apa.a(SourceFile:72)
at aoy.a(SourceFile:37)
at vc.b(SourceFile:1271)
at vc$$Lambda$2917/1373698956.run(Unknown Source)
at afy.execute(SourceFile:77)
at vc.b(SourceFile:1270)
at vc$$Lambda$2916/1126487179.accept(Unknown Source)
at java.util.Optional.ifPresent(Optional.java:159)
at vc.a(SourceFile:1270)
at bfx.a(SourceFile:252)
at brt.a(SourceFile:156)
at brt.g(SourceFile:150)
at bfx.K(SourceFile:620)
at vc.a(SourceFile:400)
at net.minecraft.server.MinecraftServer.b(SourceFile:816)
at net.minecraft.server.MinecraftServer.a(SourceFile:755)
at dwb.a(SourceFile:128)
at net.minecraft.server.MinecraftServer.run(SourceFile:630)
at java.lang.Thread.run(Thread.java:745)