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  1. Minecraft: Java Edition
  2. MC-48411

java.lang.NullPointerException: Exception in server tick loop


    • Unconfirmed

      We have a slimeblock 8x8x8 in 14w06b and it shrinks to 6x6x6(somehow) in 14w07a and when viewed renders Black inside and soon as it come sinto view causes the server to crash
      Moderator Note: It might not be caused by Slime Blocks!

          ---- Minecraft Crash Report ----
          // Oops.
          Time: 2/14/14 3:38 AM
          Description: Exception in server tick loop
          java.lang.NullPointerException: Exception in server tick loop
                  at com.mojang.authlib.GameProfile.hashCode(GameProfile.java:90)
                  at java.util.WeakHashMap.put(Unknown Source)
                  at org.apache.commons.lang3.builder.ToStringStyle.register(ToStringStyle.java:191)
                  at org.apache.commons.lang3.builder.ToStringStyle.appendClassName(ToStringStyle.java:1453)
                  at org.apache.commons.lang3.builder.ToStringStyle.appendStart(ToStringStyle.java:378)
                  at org.apache.commons.lang3.builder.ToStringBuilder.<init>(ToStringBuilder.java:263)
                  at org.apache.commons.lang3.builder.ToStringBuilder.<init>(ToStringBuilder.java:226)
                  at com.mojang.authlib.GameProfile.toString(GameProfile.java:97)
                  at ov.d(SourceFile:102)
                  at ov.a(SourceFile:93)
                  at ok.c(SourceFile:130)
                  at net.minecraft.server.MinecraftServer.v(SourceFile:555)
                  at nb.v(SourceFile:264)
                  at net.minecraft.server.MinecraftServer.u(SourceFile:471)
                  at net.minecraft.server.MinecraftServer.run(SourceFile:387)
                  at mr.run(SourceFile:657)
          A detailed walkthrough of the error, its code path and all known details is as follows:
          -- System Details --
                  Minecraft Version: 14w07a
                  Operating System: Linux (amd64) version 2.6.32-431.
                  Java Version: 1.7.0_01, Oracle Corporation
                  Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
                  Memory: 3732572976 bytes (3559 MB) / 4116054016 bytes (3925 MB) up to 4116054016 bytes (3925 MB)
                  JVM Flags: 3 total; -XX:MaxPermSize=256m -Xms4096M -Xmx4096M
                  IntCache: cache: 0, tcache: 0, allocated: 12, tallocated: 94
                  Profiler Position: N/A (disabled)
                  Player Count: 3 / 40; [oe['dinidini'/235, l='world', x=840.70, y=79.20, z=6351.70], oe['ismail3214'/473, l='world', x=123.50, y=88.00, z=141.50], oe['Morpheus1101'/1795, l='world', x=-20.58, y=69.00, z=103.78]]
                  Is Modded: Unknown (can't tell)
                  Type: Dedicated Server (map_server.txt)

            dinnerbone [Mojang] Nathan Adams
            Morpheus1101 Warren Liddell
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