Problem erstellen einer Welt

[xXMCEXPERTDEXx]

Hallo,

ich habe ein Problem mit meinem Minecraft: immer wenn ich eine Welt erstellen will schließt sich Minecraft und dort steht:

"Failed to create socket." und die folgende Fehlermeldung. kann mir jemand helfen?

LG

_________________________________________________________________________________________________

--- Minecraft Crash Report ----

// Oh - I know what I did wrong!

Time: 03.01.15 17:14

Description: Starting integrated server

java.lang.ExceptionInInitializerError

at net.minecraft.server.MinecraftServer.<init>(SourceFile:114)

at bsk.<init>(SourceFile:38)

at azd.a(SourceFile:1591)

at bbi.a(SourceFile:202)

at bcd.a(SourceFile:172)

at bbi.a(SourceFile:301)

at bcd.d(SourceFile:236)

at bcd.k(SourceFile:211)

at azd.o(SourceFile:1303)

at azd.ad(SourceFile:753)

at azd.e(SourceFile:704)

at net.minecraft.client.main.Main.main(SourceFile:103)

Caused by: java.lang.IllegalStateException: failed to create a child event loop

at io.netty.util.concurrent.MultithreadEventExecutorGroup.<init>(MultithreadEventExecutorGroup.java:61)

at io.netty.channel.MultithreadEventLoopGroup.<init>(MultithreadEventLoopGroup.java:49)

at io.netty.channel.nio.NioEventLoopGroup.<init>(NioEventLoopGroup.java:61)

at io.netty.channel.nio.NioEventLoopGroup.<init>(NioEventLoopGroup.java:52)

at ms.<clinit>(SourceFile:31)

... 12 more

Caused by: io.netty.channel.ChannelException: failed to open a new selector

at io.netty.channel.nio.NioEventLoop.openSelector(NioEventLoop.java:128)

at io.netty.channel.nio.NioEventLoop.<init>(NioEventLoop.java:120)

at io.netty.channel.nio.NioEventLoopGroup.newChild(NioEventLoopGroup.java:87)

at io.netty.util.concurrent.MultithreadEventExecutorGroup.<init>(MultithreadEventExecutorGroup.java:57)

... 16 more

Caused by: java.io.IOException: Unable to establish loopback connection

at sun.nio.ch.PipeImpl$Initializer.run(Unknown Source)

at sun.nio.ch.PipeImpl$Initializer.run(Unknown Source)

at java.security.AccessController.doPrivileged(Native Method)

at sun.nio.ch.PipeImpl.<init>(Unknown Source)

at sun.nio.ch.SelectorProviderImpl.openPipe(Unknown Source)

at java.nio.channels.Pipe.open(Unknown Source)

at sun.nio.ch.WindowsSelectorImpl.<init>(Unknown Source)

at sun.nio.ch.WindowsSelectorProvider.openSelector(Unknown Source)

at io.netty.channel.nio.NioEventLoop.openSelector(NioEventLoop.java:126)

... 19 more

Caused by: java.net.ConnectException: Connection refused: connect

at sun.nio.ch.Net.connect0(Native Method)

at sun.nio.ch.Net.connect(Unknown Source)

at sun.nio.ch.Net.connect(Unknown Source)

at sun.nio.ch.SocketChannelImpl.connect(Unknown Source)

at java.nio.channels.SocketChannel.open(Unknown Source)

... 28 more

A detailed walkthrough of the error, its code path and all known details is as follows:

---------------------------------------------------------------------------------------

-- Head --

Stacktrace:

at net.minecraft.server.MinecraftServer.<init>(SourceFile:114)

at bsk.<init>(SourceFile:38)

-- Starting integrated server --

Details:

Level ID: Neue Welt

Level Name: Neue Welt

Stacktrace:

at azd.a(SourceFile:1591)

at bbi.a(SourceFile:202)

at bcd.a(SourceFile:172)

at bbi.a(SourceFile:301)

at bcd.d(SourceFile:236)

at bcd.k(SourceFile:211)

-- Affected screen --

Details:

Screen name: btj

Stacktrace:

at azd.o(SourceFile:1303)

at azd.ad(SourceFile:753)

at azd.e(SourceFile:704)

at net.minecraft.client.main.Main.main(SourceFile:103)

-- System Details --

Details:

Minecraft Version: 1.7.2

Operating System: Windows Vista (x86) version 6.0

Java Version: 1.7.0_71, Oracle Corporation

Java VM Version: Java HotSpot Client VM (mixed mode), Oracle Corporation

Memory: 140368648 bytes (133 MB) / 175886336 bytes (167 MB) up to 523501568 bytes (499 MB)

JVM Flags: 6 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx512M -XX:+UseConcMarkSweepGC -XX:+CMSIncrementalMode -XX:-UseAdaptiveSizePolicy -Xmn128M

AABB Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used

IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0

Launched Version: 1.7.2

LWJGL: 2.9.0

OpenGL: ATI Radeon HD 3450 GL version 2.1.7659 Release, ATI Technologies Inc.

Is Modded: Probably not. Jar signature remains and client brand is untouched.

Type: Client (map_client.txt)

Resource Packs: []

Current Language: Deutsch (Deutschland)

Profiler Position: N/A (disabled)

Vec3 Pool Size: ~~ERROR~~ NullPointerException: null

Anisotropic Filtering: Off (1)

[Knight]

Schon mal mit ein und ausschalten versucht?

Schon mal versucht den Minecraft Ordner zu löschen?

[xXMCEXPERTDEXx]

Ja habe beides schon versucht.Immer der gleiche Report kurz nach dem erstellen einer Welt.:,(

[Baustein]

Hier scheint ungefähr derselbe Fehler aufgetreten zu sein.

Daher würde ich auch genauso vorgehen, und .json-Dateien löschen. Da du sagst, du hättest schon dein .minecraft-Verzeichnis gelöscht, war da auch der saves-Ordner dabei? In dem solltest du auch mal vorsichtig die .json-Dateien löschen, damit gehen dir nur Statistiken verloren.

Liebe Grüße,

Baustein