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  1. Minecraft: Java Edition
  2. MC-132106

Placing a minecart on a block added to #minecraft:rails via data pack corrupts world

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    Details

    • Type: Bug
    • Status: Open
    • Resolution: Unresolved
    • Affects Version/s: Minecraft 1.13-pre4, Minecraft 1.13, Minecraft 18w30b, Minecraft 1.13.1, Minecraft 1.14 Pre-Release 1, Minecraft 1.14, Minecraft 1.14.1 Pre-Release 2, Minecraft 1.14.2 Pre-Release 2, Minecraft 1.14.3 Pre-Release 3
    • Fix Version/s: None
    • Confirmation Status:
      Confirmed
    • Category:
      (Unassigned)

      Description

      1. Apply data pack
      2. Shift-click with minecart on repeater.

      Result:

      Description: Ticking entity
      
      java.lang.ClassCastException: bgt cannot be cast to bci
      	at apf.j(SourceFile:640)
      	at apf.b(SourceFile:386)
      	at apf.R_(SourceFile:307)
      	at axv.a(SourceFile:1202)
      	at tc.a(SourceFile:577)
      	at axv.g(SourceFile:1177)
      	at axv.k(SourceFile:1083)
      	at axv$$Lambda$1616/505433395.test(Unknown Source)
      	at xm.a(SourceFile:209)
      	at axv.l(SourceFile:1070)
      	at tc.l(SourceFile:493)
      	at net.minecraft.server.MinecraftServer.b(SourceFile:736)
      	at net.minecraft.server.MinecraftServer.a(SourceFile:661)
      	at dga.a(SourceFile:159)
      	at net.minecraft.server.MinecraftServer.run(SourceFile:564)
      	at java.lang.Thread.run(Thread.java:745)
      

      This error happens every time when trying to open the world afterwards.
      Removing the pack from the datapacks folder fixes the world.

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            • Assignee:
              Unassigned
              Reporter:
              FaRo1 Fabian Röling
            • Votes:
              6 Vote for this issue
              Watchers:
              6 Start watching this issue

              Dates

              • Created:
                Updated:
                CHK: