Minecraft Forums

I need help!

I already checked my internet proxy options, I already used ccleaner, but I am getting these errors.

When I open the launcher, the update notes tab shows this:

http://i.imgur.com/mgLSLaA.png

And when I try to create new world or enter in a server, I get this crash report:

---- Minecraft Crash Report ----

// Why is it breaking

Time: 02/04/15 19:26

Description: Updating screen events

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

at io.netty.util.concurrent.MultithreadEventExecutorGroup.<init>(MultithreadEventExecutorGroup.java:68)

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 lm$1.a(SourceFile:44)

at lm$1.b(SourceFile:41)

at np.c(SourceFile:10)

at lm.a(SourceFile:121)

at avf.a(SourceFile:1941)

at axw.i(SourceFile:172)

at axw$a.a(SourceFile:224)

at awj.p(SourceFile:315)

at axw.k(SourceFile:82)

at axv.p(SourceFile:390)

at avf.s(SourceFile:1497)

at avf.av(SourceFile:888)

at avf.a(SourceFile:325)

at net.minecraft.client.main.Main.main(SourceFile:124)

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:64)

... 17 more

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

at sun.nio.ch.PipeImpl$Initializer.run(PipeImpl.java:101)

at sun.nio.ch.PipeImpl$Initializer.run(PipeImpl.java:68)

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

at sun.nio.ch.PipeImpl.<init>(PipeImpl.java:170)

at sun.nio.ch.SelectorProviderImpl.openPipe(SelectorProviderImpl.java:50)

at java.nio.channels.Pipe.open(Pipe.java:155)

at sun.nio.ch.WindowsSelectorImpl.<init>(WindowsSelectorImpl.java:127)

at sun.nio.ch.WindowsSelectorProvider.openSelector(WindowsSelectorProvider.java:44)

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

... 20 more

Caused by: java.io.IOException: Foi forçado o cancelamento de uma conexão existente pelo host remoto

at sun.nio.ch.SocketDispatcher.read0(Native Method)

at sun.nio.ch.SocketDispatcher.read(SocketDispatcher.java:43)

at sun.nio.ch.IOUtil.readIntoNativeBuffer(IOUtil.java:223)

at sun.nio.ch.IOUtil.read(IOUtil.java:197)

at sun.nio.ch.SocketChannelImpl.read(SocketChannelImpl.java:379)

at sun.nio.ch.PipeImpl$Initializer$LoopbackConnector.run(PipeImpl.java:139)

at sun.nio.ch.PipeImpl$Initializer.run(PipeImpl.java:83)

... 28 more

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

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

-- Head --

Stacktrace:

at io.netty.util.concurrent.MultithreadEventExecutorGroup.<init>(MultithreadEventExecutorGroup.java:68)

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 lm$1.a(SourceFile:44)

at lm$1.b(SourceFile:41)

at np.c(SourceFile:10)

at lm.a(SourceFile:121)

at avf.a(SourceFile:1941)

at axw.i(SourceFile:172)

at axw$a.a(SourceFile:224)

at awj.p(SourceFile:315)

at axw.k(SourceFile:82)

at axv.p(SourceFile:390)

-- Affected screen --

Details:

Screen name: ayb

Stacktrace:

at avf.s(SourceFile:1497)

at avf.av(SourceFile:888)

at avf.a(SourceFile:325)

at net.minecraft.client.main.Main.main(SourceFile:124)

-- System Details --

Details:

Minecraft Version: 1.8.3

Operating System: Windows 7 (amd64) version 6.1

CPU: 4x Intel(R) Core(TM) i5-3337U CPU @ 1.80GHz

Java Version: 1.8.0_25, Oracle Corporation

Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation

Memory: 153800984 bytes (146 MB) / 352821248 bytes (336 MB) up to 1060372480 bytes (1011 MB)

JVM Flags: 6 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx1G -XX:+UseConcMarkSweepGC -XX:+CMSIncrementalMode -XX:-UseAdaptiveSizePolicy -Xmn128M

IntCache: cache: 0, tcache: 0, allocated: 13, tallocated: 95

Launched Version: 1.8.3

LWJGL: 2.9.4

OpenGL: Intel(R) HD Graphics 4000 GL version 4.0.0 - Build 9.17.10.2867, Intel

GL Caps: Using GL 1.3 multitexturing.

Using GL 1.3 texture combiners.

Using framebuffer objects because OpenGL 3.0 is supported and separate blending is supported.

Shaders are available because OpenGL 2.1 is supported.

VBOs are available because OpenGL 1.5 is supported.

Using VBOs: No

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

Type: Client (map_client.txt)

Resource Packs: []

Current Language: English (US)

Profiler Position: N/A (disabled)