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  1. Minecraft: Java Edition
  2. MC-64661

Minecraft crashes with ConcurrentModificationException

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    Details

    • Type: Bug
    • Status: Resolved
    • Resolution: Duplicate
    • Affects Version/s: Minecraft 14w31a
    • Fix Version/s: None
    • Labels:
      None
    • Environment:
      Windows 8 64-bit; Java(TM) SE Runtime Environment (build 1.7.0_51-b13); Minecraft launcher 1.5.1
    • Confirmation Status:
      Unconfirmed
    • Game Mode:
      Survival

      Description

      Several seconds before the crash I earned the achievement [Librarian], and before that I changed the view distance down to 2 chunks. Not sure if these are related as they occur several seconds prior. I have no clue whether this is repeatable or not. :-/

      Attached is the crash report file, along with some context from the log.

      P.S. I know corruption is par for the course in dev snapshots, but it seems minecraft doesn't recognize that the map exists anymore, though the directory is still there. Any suggestions?

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              Assignee:
              Unassigned Unassigned
              Reporter:
              infogulch Joe Taber
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                Dates

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                Updated:
                Resolved: