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via Mojang JIRA by [Bot] Hopper, 1 year ago
java.lang.NullPointerException: Ticking block entity	at aro.d(SourceFile:526)	at aro.c(SourceFile:436)	at aro.a(SourceFile:391)	at aro.H(SourceFile:247)	at aro.m(SourceFile:194)	at aro.D_(SourceFile:181)	at aiu.k(SourceFile:1422)	at lu.k(SourceFile:549)	at net.minecraft.server.MinecraftServer.D(SourceFile:627)	at net.minecraft.server.MinecraftServer.C(SourceFile:555)	at caj.C(SourceFile:154)	at net.minecraft.server.MinecraftServer.run(SourceFile:459)	at java.lang.Thread.run(Thread.java:745)