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  1. Minecraft: Java Edition
  2. MC-106243

Cannot respawn Ender Dragon in old World

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    Details

    • Type: Bug
    • Status: Resolved
    • Resolution: Duplicate
    • Affects Version/s: Minecraft 1.10.2
    • Fix Version/s: None
    • Labels:
      None
    • Environment:
      Windows 10, Java 64bit
    • Confirmation Status:
      Unconfirmed

      Description

      I wanted to finaly respawn the ender dragon to get access to the new end content. However, when placing the 4 ender crystals on the portal, no dragon is spawned. Additionally, when closing and restarting the world, I have 4 new ender crystals in my inventory while the 4 I placed before are still next to the portal.

      The legacy dragon check is successful:
      [21:27:47] [Server thread/INFO]: Scanning for legacy world dragon fight...
      [21:27:47] [Server thread/INFO]: Found that the dragon has been killed in this world already.

      When placing an ender crystal the log file logs a NullPointerException:
      [21:26:43] [Server thread/FATAL]: Error executing task
      java.util.concurrent.ExecutionException: java.lang.NullPointerException

      My World is very old ( created in Beta 1.2 I think ) and the portal is not at 0/0 in the end, so this may be part of the issue.

      P.s.: I'd rather not delete the DIM1 folder, as I have things built in the end.

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              • Assignee:
                Unassigned
                Reporter:
                Likirus Christian Behler
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                Dates

                • Created:
                  Updated:
                  Resolved: