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  1. Minecraft: Java Edition
  2. MC-57470

Crash loading world containing blocks with removed data values: java.lang.IllegalArgumentException: Cannot set property


    • Icon: Bug Bug
    • Resolution: Fixed
    • Minecraft 14w28b
    • Minecraft 14w25a, Minecraft 14w25b, Minecraft 14w27b
    • None
    • Dedicated Server, Windows Server 2012 R2 Datacenter, 8 GB RAM, of which 4 GB assigned to Minecraft Server
    • Community Consensus

      When any client goes to one specific area of the world, the server crashes with an exception (see crash report). No idea what block causes this, but the exception is the exact same as the one I reported for chests in client (and I have since replaced all chests with air using mIDas so there are no chests in the world anymore).

      Description: Exception ticking world
      java.lang.IllegalArgumentException: Cannot set property ayj{name=facing, clazz=class dt, values=[north, south, west, east]} to down, it is not an allowed value
      	at axy.a(SourceFile:131)
      	at aqs.a(SourceFile:232)
      	at ou.h(SourceFile:342)
      	at ou.c(SourceFile:179)
      	at net.minecraft.server.MinecraftServer.w(SourceFile:570)
      	at nt.w(SourceFile:284)
      	at net.minecraft.server.MinecraftServer.v(SourceFile:506)
      	at net.minecraft.server.MinecraftServer.run(SourceFile:422)
      	at java.lang.Thread.run(Thread.java:744)

            Unassigned Unassigned
            OBattler João de Camões
            16 Vote for this issue
            5 Start watching this issue