java.util.ConcurrentModificationException

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Solutions on the web4703

  • This exception has no message.
  • via Coderanch by Joe Jose, 6 months ago
    This exception has no message.
  • via Coderanch by Em Aiy, 8 months ago
    This exception has no message.
  • Stack trace

    • java.util.ConcurrentModificationException at java.util.HashMap$HashIterator.nextNode(Unknown Source) at java.util.HashMap$KeyIterator.next(Unknown Source) at net.minecraft.server.v1_9_R2.EntityTracker.updatePlayers(EntityTracker.java:176) at net.minecraft.server.v1_9_R2.MinecraftServer.D(MinecraftServer.java:874) at net.minecraft.server.v1_9_R2.DedicatedServer.D(DedicatedServer.java:403) at net.minecraft.server.v1_9_R2.MinecraftServer.C(MinecraftServer.java:723) at net.minecraft.server.v1_9_R2.MinecraftServer.run(MinecraftServer.java:622)

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