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  1. Minecraft: Java Edition
  2. MC-116656

Closing world during ender dragon respawn and reopening it causes crash

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    • Confirmation Status:
      Confirmed

      Description

      The bug

      Closing a world during the ender dragon respawn sequence and reopening it causes a crash. This could be caused by the new advancement "The End... Again..." (end/respawn_dragon.json) in case it tries to track which player placed the end crystals.

      Warning: Only try to reproduce this in a seperate test world since the world will be unusable afterwards.

      Description: Ticking player
      
      java.lang.NullPointerException: Ticking player
      	at bau.a(SourceFile:188)
      	at bau.b(SourceFile:135)
      	at ayf.a(SourceFile:381)
      	at nr.a(SourceFile:227)
      	at am$b.a(SourceFile:118)
      	at am$a.a(SourceFile:148)
      	at am.a(SourceFile:85)
      	at nu.k_(SourceFile:390)
      	at oe.G_(SourceFile:182)
      	at gf.a(SourceFile:231)
      	at od.c(SourceFile:187)
      	at net.minecraft.server.MinecraftServer.D(SourceFile:652)
      	at net.minecraft.server.MinecraftServer.C(SourceFile:562)
      	at cgb.C(SourceFile:154)
      	at net.minecraft.server.MinecraftServer.run(SourceFile:466)
      	at java.lang.Thread.run(Unknown Source)
      

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              • Assignee:
                dinnerbone [Mojang] Nathan Adams
                Reporter:
                marcono1234 [Mod] Marcono1234
              • Votes:
                8 Vote for this issue
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                6 Start watching this issue

                Dates

                • Created:
                  Updated:
                  Resolved:
                  CHK: