java.util.zip.ZipException: Not in GZIP format (World corrupt)

Hello,
1. What OS are you using (Brand and version - Ex. Windows XP SP3)?
> Windows 7

2. What architecture is the OS you are running (x64 or x86)?
> x64

3. What version and architecture is your java install? (Type: java -version in command prompt.)
C:\Users\superduper>java -version
java version "1.7.0"
Java(TM) SE Runtime Environment (build 1.7.0-b147)
Java HotSpot(TM) 64-Bit Server VM (build 21.0-b17, mixed mode)
4. Are you running any wrappers? McMyAdmin, mcadmin, Hamachi, etc?
> no wrapper used

5. What build of CraftBukkit are you running? (do NOT say latest. Say the build number.)
The build number is displayed in the top of the server.log.
2011-08-14 10:16:06 [INFO] Starting minecraft server version Beta 1.7.3

6. What command are you using to run your CraftBukkit server?
(BAT file)
@ECHO OFF
title CraftBukkit Server
IF /I "%PROCESSOR_ARCHITECTURE:~-2%"=="64" java -d64 -Xincgc -Xmx1560M -jar "%~dp0craftbukkit-0.0.1-snapshot.jar"
IF /I "%PROCESSOR_ARCHITECTURE:~-2%"=="86" java -Xincgc -Xmx1024M -jar "%~dp0craftbukkit-0.0.1-snapshot.jar"
PAUSE

7. What plugins are you running?
CraftBukkitUpToDate

8. What error are you getting (post your server.log file)?
(see below)

9. What have you tried already?
Fresh install = works
Moving old world = fails
Chunkster = does nothing

I get this when starting the server after a power outage.

Code:

10:19:17 [INFO] Starting minecraft server version Beta 1.7.3
10:19:17 [INFO] Loading properties
10:19:17 [INFO] Starting Minecraft server on *:25565
10:19:17 [INFO] This server is running Craftbukkit version git-Bukkit-0.0.0-945-
g73697a4-b1000jnks (MC: 1.7.3)
10:19:17 [INFO] Preparing level "world"
10:19:17 [SEVERE] java.util.zip.ZipException: Not in GZIP format
10:19:17 [SEVERE]       at java.util.zip.GZIPInputStream.readHeader(Unknown Sour
ce)
10:19:17 [SEVERE]       at java.util.zip.GZIPInputStream.<init>(Unknown Source)
10:19:17 [SEVERE]       at java.util.zip.GZIPInputStream.<init>(Unknown Source)
10:19:17 [SEVERE]       at net.minecraft.server.CompressedStreamTools.a(SourceFi
le:8)
10:19:17 [SEVERE]       at net.minecraft.server.WorldLoader.b(SourceFile:54)
10:19:17 [SEVERE]       at net.minecraft.server.WorldLoaderServer.isConvertable(
SourceFile:84)
10:19:17 [SEVERE]       at net.minecraft.server.MinecraftServer.a(MinecraftServe
r.java:165)
10:19:17 [SEVERE]       at net.minecraft.server.MinecraftServer.init(MinecraftSe
rver.java:148)
10:19:17 [SEVERE]       at net.minecraft.server.MinecraftServer.run(MinecraftSer
ver.java:335)
10:19:17 [SEVERE]       at net.minecraft.server.ThreadServerApplication.run(Sour
ceFile:422)
10:19:17 [SEVERE] java.util.zip.ZipException: Not in GZIP format
10:19:17 [SEVERE]       at java.util.zip.GZIPInputStream.readHeader(Unknown Sour
ce)
10:19:17 [SEVERE]       at java.util.zip.GZIPInputStream.<init>(Unknown Source)
10:19:17 [SEVERE]       at java.util.zip.GZIPInputStream.<init>(Unknown Source)
10:19:17 [SEVERE]       at net.minecraft.server.CompressedStreamTools.a(SourceFi
le:8)
10:19:17 [SEVERE]       at net.minecraft.server.WorldLoader.b(SourceFile:65)
10:19:17 [SEVERE]       at net.minecraft.server.WorldLoaderServer.isConvertable(
SourceFile:84)
10:19:17 [SEVERE]       at net.minecraft.server.MinecraftServer.a(MinecraftServe
r.java:165)
10:19:17 [SEVERE]       at net.minecraft.server.MinecraftServer.init(MinecraftSe
rver.java:148)
10:19:17 [SEVERE]       at net.minecraft.server.MinecraftServer.run(MinecraftSer
ver.java:335)
10:19:17 [SEVERE]       at net.minecraft.server.ThreadServerApplication.run(Sour
ceFile:422)
10:19:17 [SEVERE] java.util.zip.ZipException: Not in GZIP format
10:19:17 [SEVERE]       at java.util.zip.GZIPInputStream.readHeader(Unknown Sour
ce)
10:19:17 [SEVERE]       at java.util.zip.GZIPInputStream.<init>(Unknown Source)
10:19:17 [SEVERE]       at java.util.zip.GZIPInputStream.<init>(Unknown Source)
10:19:17 [SEVERE]       at net.minecraft.server.CompressedStreamTools.a(SourceFi
le:8)
10:19:17 [SEVERE]       at net.minecraft.server.PlayerNBTManager.c(PlayerNBTMana
ger.java:93)
10:19:17 [SEVERE]       at net.minecraft.server.World.<init>(World.java:120)
10:19:17 [SEVERE]       at net.minecraft.server.WorldServer.<init>(WorldServer.j
ava:27)
10:19:17 [SEVERE]       at net.minecraft.server.MinecraftServer.a(MinecraftServe
r.java:180)
10:19:17 [SEVERE]       at net.minecraft.server.MinecraftServer.init(MinecraftSe
rver.java:148)
10:19:17 [SEVERE]       at net.minecraft.server.MinecraftServer.run(MinecraftSer
ver.java:335)
10:19:17 [SEVERE]       at net.minecraft.server.ThreadServerApplication.run(Sour
ceFile:422)
10:19:17 [SEVERE] java.util.zip.ZipException: Not in GZIP format
10:19:17 [SEVERE]       at java.util.zip.GZIPInputStream.readHeader(Unknown Sour
ce)
10:19:17 [SEVERE]       at java.util.zip.GZIPInputStream.<init>(Unknown Source)
10:19:17 [SEVERE]       at java.util.zip.GZIPInputStream.<init>(Unknown Source)
10:19:17 [SEVERE]       at net.minecraft.server.CompressedStreamTools.a(SourceFi
le:8)
10:19:17 [SEVERE]       at net.minecraft.server.PlayerNBTManager.c(PlayerNBTMana
ger.java:104)
10:19:17 [SEVERE]       at net.minecraft.server.World.<init>(World.java:120)
10:19:17 [SEVERE]       at net.minecraft.server.WorldServer.<init>(WorldServer.j
ava:27)
10:19:17 [SEVERE]       at net.minecraft.server.MinecraftServer.a(MinecraftServe
r.java:180)
10:19:17 [SEVERE]       at net.minecraft.server.MinecraftServer.init(MinecraftSe
rver.java:148)
10:19:17 [SEVERE]       at net.minecraft.server.MinecraftServer.run(MinecraftSer
ver.java:335)
10:19:17 [SEVERE]       at net.minecraft.server.ThreadServerApplication.run(Sour
ceFile:422)
10:19:18 [SEVERE] java.lang.NullPointerException
10:19:18 [SEVERE]       at net.minecraft.server.WorldServer.c(WorldServer.java:1
06)
10:19:18 [SEVERE]       at net.minecraft.server.World.a(World.java:2063)
10:19:18 [SEVERE]       at net.minecraft.server.Chunk.addEntities(Chunk.java:470
)
10:19:18 [SEVERE]       at net.minecraft.server.ChunkProviderServer.getChunkAt(C
hunkProviderServer.java:79)
10:19:18 [SEVERE]       at net.minecraft.server.ChunkProviderServer.getOrCreateC
hunk(ChunkProviderServer.java:118)
10:19:18 [SEVERE]       at net.minecraft.server.World.getChunkAt(World.java:274)

10:19:18 [SEVERE]       at net.minecraft.server.World.getTypeId(World.java:221)
10:19:18 [SEVERE]       at net.minecraft.server.World.isEmpty(World.java:225)
10:19:18 [SEVERE]       at net.minecraft.server.World.a(World.java:192)
10:19:18 [SEVERE]       at net.minecraft.server.WorldProvider.canSpawn(SourceFil
e:51)
10:19:18 [SEVERE]       at net.minecraft.server.World.canSpawn(World.java:97)
10:19:18 [SEVERE]       at net.minecraft.server.World.c(World.java:180)
10:19:18 [SEVERE]       at net.minecraft.server.World.<init>(World.java:142)
10:19:18 [SEVERE]       at net.minecraft.server.WorldServer.<init>(WorldServer.j
ava:27)
10:19:18 [SEVERE]       at net.minecraft.server.MinecraftServer.a(MinecraftServe
r.java:180)
10:19:18 [SEVERE]       at net.minecraft.server.MinecraftServer.init(MinecraftSe
rver.java:148)
10:19:18 [SEVERE]       at net.minecraft.server.MinecraftServer.run(MinecraftSer
ver.java:335)
10:19:18 [SEVERE]       at net.minecraft.server.ThreadServerApplication.run(Sour
ceFile:422)
10:19:18 [SEVERE] Unexpected exception
java.lang.NullPointerException
        at net.minecraft.server.WorldServer.c(WorldServer.java:106)
        at net.minecraft.server.World.a(World.java:2063)
        at net.minecraft.server.Chunk.addEntities(Chunk.java:470)
        at net.minecraft.server.ChunkProviderServer.getChunkAt(ChunkProviderServ
er.java:79)
        at net.minecraft.server.ChunkProviderServer.getOrCreateChunk(ChunkProvid
erServer.java:118)
        at net.minecraft.server.World.getChunkAt(World.java:274)
        at net.minecraft.server.World.getTypeId(World.java:221)
        at net.minecraft.server.World.isEmpty(World.java:225)
        at net.minecraft.server.World.a(World.java:192)
        at net.minecraft.server.WorldProvider.canSpawn(SourceFile:51)
        at net.minecraft.server.World.canSpawn(World.java:97)
        at net.minecraft.server.World.c(World.java:180)
        at net.minecraft.server.World.<init>(World.java:142)
        at net.minecraft.server.WorldServer.<init>(WorldServer.java:27)
        at net.minecraft.server.MinecraftServer.a(MinecraftServer.java:180)
        at net.minecraft.server.MinecraftServer.init(MinecraftServer.java:148)
        at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:335)
        at net.minecraft.server.ThreadServerApplication.run(SourceFile:422)
>

I have been serching the net for a solution and it seams like everyone recomends: Chunkster
This was the output after running Chunkster:

Code:

C:\Users\superduper\AppData\Roaming\.craftbukkit>java -jar Chunkster.jar C:\User
s\superduper\AppData\Roaming\.craftbukkit\world
[Chunkster] Starting scan...
[Chunkster] REGION LOAD C:\Users\superduper\AppData\Roaming\.craftbukkit\world\r
egion\r.-1.-1.mcr
[Chunkster] Scanning region file x=-1 z=-1 file=r.-1.-1.mcr
[Chunkster] REGION LOAD C:\Users\superduper\AppData\Roaming\.craftbukkit\world\r
egion\r.-1.0.mcr
[Chunkster] Scanning region file x=-1 z=0 file=r.-1.0.mcr
[Chunkster] REGION LOAD C:\Users\superduper\AppData\Roaming\.craftbukkit\world\r
egion\r.0.-1.mcr
[Chunkster] Scanning region file x=0 z=-1 file=r.0.-1.mcr
[Chunkster] REGION LOAD C:\Users\superduper\AppData\Roaming\.craftbukkit\world\r
egion\r.0.0.mcr
[Chunkster] Scanning region file x=0 z=0 file=r.0.0.mcr

There is no change when trying to start the server.
What would be my next step?
Thank you for helping.
/A

 

Anyone?

 

Same Problem HERE!! Can't start server....
After update to the New craftbukkit...
Serverlog: http://pastebin.com/ce4DYtwW
Can anyone help?

It only happens with the 1060 release.

If i switch back to the old recommendet version it works!

 

Chunkster doesn't fix world corruption entirely, it fixes a very specific form of world corruption, which you are not experiencing.

Restore from backups or generate a new world.

 

It only happens for nether!... if you have nether, delet this world. It workd for me and other ppl!

 

nope,for him it happens to the main world!
use mcedit to copy all the importand parts,or just delete the broken parts!

 

As my server isn't that populated my last backup was 24 hours ago. Still annoyinh because we had an active build-day. After some trial and error the following method worked fine for me:
I copied over both the world and world_nether map to a different location and deleted these maps in the server location. This made the server generate a whole new world. After stopping the server I copied BACK all that files to their proper locations, EXCEPT the 4 root files level.dat, uid.dat, session.lock and level.dat_old
Spawnpoints were erased and some weather issues occured as well (water turning into ice etc), but the whole world was saved from 'der untergang'!

Note: this will only work if Chunkster didn't report errors with your actual MAP files.

 

SAME HERE WHAT THE HECK???
http://pastebin.com/rWKCnEX6