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Minecraft World won't load!

Posted March 9, 201411 yr

I deleted the .minecraft folder, then runned minecraft 1.7.2 and launched the installer, bur for some reason, when I try to play singleplayer minecraft crashes and shows this message:

---- Minecraft Crash Report ----

// This doesn't make any sense!

Time: 09-03-2014 19:50

Description: Starting integrated server

java.lang.ExceptionInInitializerError

at net.minecraft.server.MinecraftServer.<init>(MinecraftServer.java:159)

at net.minecraft.server.integrated.IntegratedServer.<init>(IntegratedServer.java:46)

at net.minecraft.client.Minecraft.func_71371_a(Minecraft.java:2088)

at net.minecraft.client.gui.GuiCreateWorld.func_146284_a(GuiCreateWorld.java:233)

at net.minecraft.client.gui.GuiScreen.func_73864_a(GuiScreen.java:233)

at net.minecraft.client.gui.GuiCreateWorld.func_73864_a(GuiCreateWorld.java:382)

at net.minecraft.client.gui.GuiScreen.func_146274_d(GuiScreen.java:309)

at net.minecraft.client.gui.GuiScreen.func_146269_k(GuiScreen.java:275)

at net.minecraft.client.Minecraft.func_71407_l(Minecraft.java:1625)

at net.minecraft.client.Minecraft.func_71411_J(Minecraft.java:953)

at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:870)

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

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)

at java.lang.reflect.Method.invoke(Unknown Source)

at net.minecraft.launchwrapper.Launch.launch(Launch.java:134)

at net.minecraft.launchwrapper.Launch.main(Launch.java:28)

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 net.minecraft.network.NetworkSystem.<clinit>(NetworkSystem.java:47)

... 18 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)

... 22 more

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

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)

... 25 more

Caused by: java.net.ConnectException: Connection timed out: connect

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

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

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

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

... 34 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>(MinecraftServer.java:159)

at net.minecraft.server.integrated.IntegratedServer.<init>(IntegratedServer.java:46)

-- Starting integrated server --

Details:

Level ID: New World

Level Name: New World

Stacktrace:

at net.minecraft.client.Minecraft.func_71371_a(Minecraft.java:2088)

at net.minecraft.client.gui.GuiCreateWorld.func_146284_a(GuiCreateWorld.java:233)

at net.minecraft.client.gui.GuiScreen.func_73864_a(GuiScreen.java:233)

at net.minecraft.client.gui.GuiCreateWorld.func_73864_a(GuiCreateWorld.java:382)

at net.minecraft.client.gui.GuiScreen.func_146274_d(GuiScreen.java:309)

at net.minecraft.client.gui.GuiScreen.func_146269_k(GuiScreen.java:275)

-- Affected screen --

Details:

Screen name: net.minecraft.client.gui.GuiMainMenu

Stacktrace:

at net.minecraft.client.Minecraft.func_71407_l(Minecraft.java:1625)

at net.minecraft.client.Minecraft.func_71411_J(Minecraft.java:953)

at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:870)

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

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)

at java.lang.reflect.Method.invoke(Unknown Source)

at net.minecraft.launchwrapper.Launch.launch(Launch.java:134)

at net.minecraft.launchwrapper.Launch.main(Launch.java:28)

-- System Details --

Details:

Minecraft Version: 1.7.2

Operating System: Windows 7 (x86) version 6.1

Java Version: 1.7.0_51, Oracle Corporation

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

Memory: 108775640 bytes (103 MB) / 206913536 bytes (197 MB) up to 518979584 bytes (494 MB)

JVM Flags: 2 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx512M

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

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

FML: MCP v9.01-pre FML v7.2.116.1024 Minecraft Forge 10.12.0.1024 3 mods loaded, 3 mods active

mcp{8.09} [Minecraft Coder Pack] (minecraft.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available

FML{7.2.116.1024} [Forge Mod Loader] (forge-1.7.2-10.12.0.1024.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available

Forge{10.12.0.1024} [Minecraft Forge] (forge-1.7.2-10.12.0.1024.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available

Launched Version: 1.7.2-Forge10.12.0.1024

LWJGL: 2.9.0

OpenGL: Intel® Graphics Media Accelerator HD GL version 2.1.0 - Build 8.15.10.2008, Intel

Is Modded: Definitely; Client brand changed to 'fml,forge'

Type: Client (map_client.txt)

Resource Packs: []

Current Language: English (US)

Profiler Position: N/A (disabled)

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

Anisotropic Filtering: Off (1)

If I try go on servers they just won't load (like if they were offline).

Please help.

Quote

March 9, 201411 yr

What antivirus do you have?

Some seem to be killing the networking in 1.7.

I do Forge for free, however the servers to run it arn't free, so anything is appreciated.
Consider supporting the team on Patreon

Quote

March 9, 201411 yr

Author

I have avast, but I can play minecraft vanilla normally, only with mods this happens...

Quote

March 9, 201411 yr

Ya, avast seems to cause this, Nobody knows why.

Nobody knows how they determine what is a legit java app and what is not.

I do Forge for free, however the servers to run it arn't free, so anything is appreciated.
Consider supporting the team on Patreon

Quote

March 10, 201411 yr

Author

Well, I tried deactivating Avast, minecraft still crashes, but the message is new:

---- Minecraft Crash Report ----

// Would you like a cupcake?

Time: 10-03-2014 10:24