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  1. Minecraft: Java Edition
  2. MC-90423

Ender Dragon makes breath attack at highest block placed in the center column of the portal


    • Icon: Bug Bug
    • Resolution: Fixed
    • Minecraft 15w41b, Minecraft 15w42a, Minecraft 15w44a, Minecraft 15w46a, Minecraft 1.9.1, Minecraft 1.9.2, Minecraft 16w14a, Minecraft 1.9.3 Pre-Release 3, Minecraft 1.10, Minecraft 1.11.1, Minecraft 1.11.2, Minecraft 1.12, Minecraft 1.12.1, Minecraft 1.12.2, Minecraft 17w50a, Minecraft 1.13.1, Minecraft 1.13.2, Minecraft 19w12b, Minecraft 19w13b
    • Confirmed
    • (Unassigned)

      The bug

      The ender dragon makes its breath attack at the highest block of the portal. This can cause MC-88301, but also a crash when you just build a tower of blocks on the portal. Then the ender dragon tries to fly to the top of the power and probably because it unloads itself, the game crashes.

      How to reproduce

      1. Go to the end
      2. Place a about 200 block high tower on top of the portal
      3. Go to the ground
      4. Wait until the ender dragon flies upwards to the highest point

      Crash report

      Description: Ticking entity
      java.lang.ArrayIndexOutOfBoundsException: 1
      	at bbd.f(SourceFile:74)
      	at yq.k(SourceFile:68)
      	at yq.j(SourceFile:63)
      	at yq.c(SourceFile:24)
      	at yb.n(SourceFile:246)
      	at sw.A_(SourceFile:1703)
      	at sx.A_(SourceFile:282)
      	at ajs.a(SourceFile:1517)
      	at lw.a(SourceFile:718)
      	at ajs.h(SourceFile:1495)
      	at ajs.k(SourceFile:1378)
      	at lw.k(SourceFile:551)
      	at net.minecraft.server.MinecraftServer.D(SourceFile:634)
      	at net.minecraft.server.MinecraftServer.C(SourceFile:562)
      	at cch.C(SourceFile:154)
      	at net.minecraft.server.MinecraftServer.run(SourceFile:466)
      	at java.lang.Thread.run(Thread.java:745)

            Excited Maria Lemón
            marcono1234 Marcono1234
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