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Bug
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Resolution: Unresolved
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None
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Minecraft 1.11.2, Minecraft 17w06a, Minecraft 17w13a, Minecraft 17w13b, Minecraft 1.12.2, Minecraft 18w14a, Minecraft 18w14b, Minecraft 18w19b, Minecraft 1.13-pre3, Minecraft 1.13-pre6, Minecraft 1.13, Minecraft 18w31a, Minecraft 18w32a, Minecraft 1.13.1-pre1, Minecraft 1.13.1-pre2, Minecraft 1.13.1, Minecraft 1.13.2-pre1, Minecraft 1.13.2-pre2, Minecraft 1.13.2, Minecraft 18w43a, Minecraft 18w43b, Minecraft 18w43c, Minecraft 18w44a, Minecraft 18w45a, Minecraft 18w46a, Minecraft 18w47a, Minecraft 18w47b, Minecraft 18w48a, Minecraft 18w48b, Minecraft 18w49a, Minecraft 18w50a, Minecraft 19w02a, Minecraft 19w03a, Minecraft 19w03b, Minecraft 19w03c, Minecraft 19w04a, Minecraft 19w04b, Minecraft 19w05a, Minecraft 19w06a, Minecraft 19w07a, Minecraft 19w08a, Minecraft 19w08b, Minecraft 19w09a, Minecraft 19w11a, Minecraft 19w11b, Minecraft 19w12a, Minecraft 19w12b, Minecraft 19w13a, Minecraft 19w13b, Minecraft 19w14a, Minecraft 19w14b, Minecraft 1.14 Pre-Release 1, Minecraft 1.14 Pre-Release 2, Minecraft 1.14 Pre-Release 3, Minecraft 1.14 Pre-Release 4, Minecraft 1.14 Pre-Release 5, Minecraft 1.14, Minecraft 1.14.1 Pre-Release 1, Minecraft 1.14.1 Pre-Release 2, Minecraft 1.14.1, Minecraft 1.14.2 Pre-Release 1, Minecraft 1.14.2 Pre-Release 2, Minecraft 1.14.2 Pre-Release 3, Minecraft 1.14.2 Pre-Release 4, Minecraft 1.14.2, Minecraft 1.14.3 Pre-Release 2, Minecraft 1.14.3 Pre-Release 3, Minecraft 1.14.3 Pre-Release 4, Minecraft 1.14.3, Minecraft 1.14.4 Pre-Release 2, Minecraft 1.14.4 Pre-Release 3, Minecraft 1.14.4 Pre-Release 4, Minecraft 1.14.4 Pre-Release 5, Minecraft 1.14.4 Pre-Release 6, 1.14.4, 19w45b, 1.15 Pre-release 1, 1.15 Pre-release 4, 1.15 Pre-release 6, 1.15 Pre-release 7, 1.15, 1.15.1, 1.15.1 Pre-release 1, 1.15.2 Pre-release 2, 1.15.2, 20w06a, 20w07a, 20w08a, 20w09a, 20w10a, 20w11a, 20w12a, 20w13b, 20w15a, 20w16a, 20w17a, 20w18a, 20w19a, 20w20b, 20w21a, 1.16 Pre-release 1, 1.16 Pre-release 2, 1.16 Pre-release 3, 1.16 Pre-release 4, 1.16 Pre-release 5, 1.16 Pre-release 8, 1.16 Release Candidate 1, 1.16, 1.16.1, 20w29a, 1.16.2 Pre-release 1, 1.16.2 Release Candidate 1, 1.16.2 Release Candidate 2, 1.16.2, 1.16.3, 1.16.4, 20w45a, 20w46a, 1.16.5, 1.17.1, 1.18, 1.19, 1.19.2, 1.19.3, 1.20, 1.20.1, 1.20.4
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None
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Confirmed
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Save Data
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Important
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Platform
The bug
If an integrated / multiplayer server gets forcibly or unexpectedly closed (due to a crash / PC shutdown / OS update - Windows in particular) the world data gets corrupted.
Potential corruptions / damage:
- Unreadable region files (chunk, block, entity data)
- Level.dat (general data about the world and player data in singleplayer)
- Unrecoverable player data in multiplayer (resulting in complete overwrite of the files at the next start)
- Chunk saving errors when the server tries to save the world after the corruption
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[14:06:37] [Server thread/WARN]: Failed to load player data for VideoklipBG
[14:06:37] [Server thread/INFO]: VideoklipBG[/192.168.0.180:50321] logged in with entity id 196 at (101.5, 67.0, -117.5)
[14:06:37] [Server thread/INFO]: VideoklipBG joined the game
[14:06:54] [File IO Thread/ERROR]: Failed to save chunk java.lang.IndexOutOfBoundsException: Index: 811, Size: 805 at java.util.ArrayList.rangeCheck(Unknown Source) ~[?:1.8.0_181] at java.util.ArrayList.set(Unknown Source) ~[?:1.8.0_181] at bnw.a(SourceFile:304) ~[server_18w31a.jar:?] at bnw$a.close(SourceFile:279) ~[server_18w31a.jar:?] at java.util.zip.DeflaterOutputStream.close(Unknown Source) ~[?:1.8.0_181] at java.io.FilterOutputStream.close(Unknown Source) ~[?:1.8.0_181] at java.io.FilterOutputStream.close(Unknown Source) ~[?:1.8.0_181] at bns.a(SourceFile:270) [server_18w31a.jar:?] at cdt.c(SourceFile:44) [server_18w31a.jar:?] at cdt.run(SourceFile:35) [server_18w31a.jar:?] at java.lang.Thread.run(Unknown Source) [?:1.8.0_181] [14:07:25] [Server thread/INFO]: [VideoklipBG: Saved the game] [14:07:28] [Server thread/ERROR]: Failed to save chunk java.lang.IndexOutOfBoundsException: Index: 807, Size: 805 at java.util.ArrayList.rangeCheck(Unknown Source) ~[?:1.8.0_181] at java.util.ArrayList.set(Unknown Source) ~[?:1.8.0_181] at bnw.a(SourceFile:304) ~[server_18w31a.jar:?] at bnw$a.close(SourceFile:279) ~[server_18w31a.jar:?] at java.util.zip.DeflaterOutputStream.close(Unknown Source) ~[?:1.8.0_181] at java.io.FilterOutputStream.close(Unknown Source) ~[?:1.8.0_181] at java.io.FilterOutputStream.close(Unknown Source) ~[?:1.8.0_181] at bns.a(SourceFile:270) ~[server_18w31a.jar:?] at bns.b(SourceFile:296) ~[server_18w31a.jar:?] at td.c(SourceFile:235) ~[server_18w31a.jar:?] at te.u(SourceFile:746) ~[server_18w31a.jar:?] at rk.a(SourceFile:60) ~[server_18w31a.jar:?] at rk.a(SourceFile:39) ~[server_18w31a.jar:?] at rk.a(SourceFile:25) ~[server_18w31a.jar:?] at com.mojang.brigadier.CommandDispatcher.execute(CommandDispatcher.java:132) ~[server_18w31a.jar:?] at com.mojang.brigadier.CommandDispatcher.execute(CommandDispatcher.java:72) ~[server_18w31a.jar:?] at bv.a(SourceFile:205) ~[server_18w31a.jar:?] at ud.c(SourceFile:1075) ~[server_18w31a.jar:?] at ud.a(SourceFile:1062) ~[server_18w31a.jar:?] at mi.a(SourceFile:37) ~[server_18w31a.jar:?] at mi.a(SourceFile:9) ~[server_18w31a.jar:?] at iy.a(SourceFile:10) ~[server_18w31a.jar:?] at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) [?:1.8.0_181] at java.util.concurrent.FutureTask.run(Unknown Source) [?:1.8.0_181] at k.a(SourceFile:199) [server_18w31a.jar:?] at net.minecraft.server.MinecraftServer.b(SourceFile:726) [server_18w31a.jar:?] at sp.b(SourceFile:360) [server_18w31a.jar:?] at net.minecraft.server.MinecraftServer.a(SourceFile:681) [server_18w31a.jar:?] at net.minecraft.server.MinecraftServer.run(SourceFile:584) [server_18w31a.jar:?] at java.lang.Thread.run(Unknown Source) [?:1.8.0_181] [14:07:28] [Server thread/ERROR]: Failed to save chunk java.lang.IndexOutOfBoundsException: Index: 811, Size: 805 at java.util.ArrayList.rangeCheck(Unknown Source) ~[?:1.8.0_181] at java.util.ArrayList.set(Unknown Source) ~[?:1.8.0_181] at bnw.a(SourceFile:304) ~[server_18w31a.jar:?] at bnw$a.close(SourceFile:279) ~[server_18w31a.jar:?] at java.util.zip.DeflaterOutputStream.close(Unknown Source) ~[?:1.8.0_181] at java.io.FilterOutputStream.close(Unknown Source) ~[?:1.8.0_181] at java.io.FilterOutputStream.close(Unknown Source) ~[?:1.8.0_181] at bns.a(SourceFile:270) ~[server_18w31a.jar:?] at bns.b(SourceFile:296) ~[server_18w31a.jar:?] at td.c(SourceFile:235) ~[server_18w31a.jar:?] at te.u(SourceFile:746) ~[server_18w31a.jar:?] at rk.a(SourceFile:60) ~[server_18w31a.jar:?] at rk.a(SourceFile:39) ~[server_18w31a.jar:?] at rk.a(SourceFile:25) ~[server_18w31a.jar:?] at com.mojang.brigadier.CommandDispatcher.execute(CommandDispatcher.java:132) ~[server_18w31a.jar:?] at com.mojang.brigadier.CommandDispatcher.execute(CommandDispatcher.java:72) ~[server_18w31a.jar:?] at bv.a(SourceFile:205) ~[server_18w31a.jar:?] at ud.c(SourceFile:1075) ~[server_18w31a.jar:?] at ud.a(SourceFile:1062) ~[server_18w31a.jar:?] at mi.a(SourceFile:37) ~[server_18w31a.jar:?] at mi.a(SourceFile:9) ~[server_18w31a.jar:?] at iy.a(SourceFile:10) ~[server_18w31a.jar:?] at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) [?:1.8.0_181] at java.util.concurrent.FutureTask.run(Unknown Source) [?:1.8.0_181] at k.a(SourceFile:199) [server_18w31a.jar:?] at net.minecraft.server.MinecraftServer.b(SourceFile:726) [server_18w31a.jar:?] at sp.b(SourceFile:360) [server_18w31a.jar:?] at net.minecraft.server.MinecraftServer.a(SourceFile:681) [server_18w31a.jar:?] at net.minecraft.server.MinecraftServer.run(SourceFile:584) [server_18w31a.jar:?] at java.lang.Thread.run(Unknown Source) [?:1.8.0_181]
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- is duplicated by
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MC-142879 World does not appear in the world selection menu
- Resolved
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MC-144003 World completely missing (possible deleted) after visual errors
- Resolved
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MC-145933 worlds get deleted after a random crash
- Resolved
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MC-148691 World no longer appearing in my World's List after some visual issues.
- Resolved
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MC-154380 Worlds in saves folder not showing up in World List
- Resolved
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MC-154464 Shulker Box disappears after logging out and logging in
- Resolved
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MC-154479 Player Data Corrupted on Server Crash
- Resolved
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MC-168323 Game crashed and world chunks shifted
- Resolved
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MC-169094 Minecraft snapshot worlds disappearing but are still in the Minecraft files.
- Resolved
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MC-170489 THE WORLD HAS BEEN DELETED
- Resolved
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MC-174355 Chunk corruption when server closed by power outage
- Resolved
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MC-174855 World deleted
- Resolved
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MC-174887 World Access Problem
- Resolved
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MC-176705 Suppression of my favourite world
- Resolved
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MC-177326 corrupted world?
- Resolved
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MC-177567 Minecraft world gets corrupted due to computer shut off
- Resolved
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MC-177628 Can't see my save
- Resolved
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MC-178133 MC-162489 Chunks are swapped
- Resolved
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MC-180695 Disappeared world
- Resolved
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MC-180978 corupption
- Resolved
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MC-181157 Game crashed went to reload and world was gone
- Resolved
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MC-181959 chunk shuffle of my single player world after pc crash
- Resolved
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MC-186789 world deleted
- Resolved
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MC-187317 Lost Electricity, now Village suddenly blown up, landscape different
- Resolved
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MC-190320 My Minecraft world has randomly disappeared
- Resolved
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MC-191774 My world froze so I exited out of it to realize later that my world was not in the menus anymore.
- Resolved
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MC-207231 My survival world is gone.
- Resolved
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MC-211230 Computer crashes, loses hardcore world after rebooting pc
- Resolved
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MC-211263 World deleted without me knowing
- Resolved
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MC-213363 every time i join my minecraft survival world the chunks have been duplicated and some are floating and missing and stuff please fix i worked so hard
- Resolved
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MC-232207 can't open singleplayer world
- Resolved
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MC-245027 Minecraft server resets chunks after spontaneous computer shutdown
- Resolved
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MC-253118 Loading crash after power went out
- Resolved
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MC-253769 Shulker Boxes deleted on crash.
- Resolved
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MC-255295 Item lost after crash
- Resolved
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MC-259520 Save Corruption after Shutdown
- Resolved
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MC-264690 Shulker Boxes are being Deleted after my Game Crashes
- Resolved
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MC-267314 Can't enter the world
- Resolved
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MCL-16596 I lost my entire game.
- Resolved
- relates to
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MC-169433 Worlds are "deleted" when shutting down the computer without saving the world
- Open
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MC-204183 If you lock your PC while a world is loading, the world gets corrupted
- Resolved