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via Mojang JIRA by StidderDude, 1 year ago
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java.lang.RuntimeException: Already decorating	at undefined.amt.a(SourceFile:25)	at undefined.amm.a(SourceFile:397)	at undefined.ani.a(SourceFile:85)	at undefined.azy.a(SourceFile:178)	at undefined.ot.a(SourceFile:175)	at undefined.ayv.a(SourceFile:1015)	at undefined.ot.c(SourceFile:104)	at undefined.ot.d(SourceFile:117)	at undefined.alu.b(SourceFile:273)	at undefined.amj.(SourceFile:36)	at undefined.alu.a(SourceFile:2407)	at undefined.yc.a(SourceFile:67)	at undefined.ws.a(SourceFile:47)	at undefined.wk.a(SourceFile:75)	at undefined.uw.bz(SourceFile:448)	at undefined.uv.f(SourceFile:1402)	at undefined.uw.f(SourceFile:315)	at undefined.abj.f(SourceFile:40)	at undefined.acf.f(SourceFile:186)	at undefined.uv.j(SourceFile:1270)	at undefined.uw.j(SourceFile:194)	at undefined.abj.j(SourceFile:45)	at undefined.acf.j(SourceFile:244)	at undefined.alu.a(SourceFile:1425)	at undefined.ou.a(SourceFile:549)	at undefined.alu.g(SourceFile:1403)	at undefined.alu.i(SourceFile:1308)	at undefined.ou.i(SourceFile:422)	at net.minecraft.server.MinecraftServer.w(SourceFile:578)	at net.minecraft.server.MinecraftServer.v(SourceFile:506)	at undefined.coe.v(SourceFile:132)	at net.minecraft.server.MinecraftServer.run(SourceFile:422)	at java.lang.Thread.run(Unknown Source)