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  1. Minecraft: Java Edition
  2. MC-134554

Cannot convert 1.12.2 world to 1.13 using "Optimize world" function

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    • Icon: Bug Bug
    • Resolution: Awaiting Response
    • None
    • Minecraft 1.13
    • Latest Java version(Version 8, Update 181)

      Intel i7-7500U

      16 GB RAM

      Windows 10 64 bit

    • Unconfirmed

      So I have a map file from my server, rather large in size, which I am trying to keep playing on after the update, After copying it to the single player saves folder, I have tried using the "Optimize World" function. It loads for a while, but each time, at 97% it gives the "Failed " message. The version on the map apperars, however to be changed to 1.13, but results in a crash when trying to load it. "stackoverflowerror" briefly appears on the screen before the game closes. 

      The map file is apparently too big so I am going to include a link to download it.

      https://files.fm/u/2uab8ubd#_

            Unassigned Unassigned
            andy_bruja Alex
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              Created:
              Updated:
              Resolved: