Uploaded image for project: 'Minecraft: Java Edition'
  1. Minecraft: Java Edition
  2. MC-181511

Chunks with redstone are removed

    XMLWordPrintable

    Details

    • Type: Bug
    • Status: Resolved
    • Resolution: Fixed
    • Affects Version/s: 20w18a
    • Fix Version/s: 20w21a
    • Labels:
      None
    • Confirmation Status:
      Confirmed
    • Category:
      Datafixer
    • Mojang Priority:
      Very Important

      Description

      Chunks with lot of redstone are removed when converting a world from 1.11 or older to 20w18a

      [02:46:44] [Server thread/ERROR]: Couldn't load chunk [18, 94]
      java.lang.NullPointerException: null
      [02:46:45] [Server thread/ERROR]: Couldn't load chunk [17, 94]
      java.lang.NullPointerException: null
      [02:46:46] [Server thread/ERROR]: Couldn't load chunk [17, 95]
      java.lang.NullPointerException: null
      [02:46:46] [Server thread/ERROR]: Couldn't load chunk [18, 95]
      java.lang.NullPointerException: null
      

      Note: No stacktraces are logged, possibly because the wrong logging methods are called (last parameter is Object and not Throwable)? The class logging this is called yf in 20w18a (Mojang name: net.minecraft.server.level.ChunkMap).

      Edit:
      The world is fast brewing station from ilmango
      https://www.mediafire.com/file/d6xjnzuxk2cchld/fast_brewing_system.zip/file

        Attachments

          Issue Links

            Activity

              People

              Assignee:
              boq [Mojang] Bartosz Bok
              Reporter:
              petrosik petrosik
              Votes:
              6 Vote for this issue
              Watchers:
              6 Start watching this issue

                Dates

                Created:
                Updated:
                Resolved:
                CHK: