Minecraft crashes whenever I try to create a new world on single player. Here is the crash report. I updated Java. All my drivers, uninstalled reinstalled minecraft. Still the same thing. I used to be able to play a year or 2 ago. But the updates 1.9 or whatever its at now doesn't work. I have always had problems with java in the past. I really wish they would just create a FIX ALL button. I am also just trying to play normal minecraft survival mode without mods.
---- Minecraft Crash Report ----
// This doesn't make any sense!
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 ma$1.a(SourceFile:61)
at ma$1.b(SourceFile:58)
at oj.c(SourceFile:10)
at ma.a(SourceFile:138)
at bcf.a(SourceFile:2135)
at bhk.a(SourceFile:212)
at bfb.a(SourceFile:341)
at bhk.a(SourceFile:352)
at bfb.k(SourceFile:404)
at bfb.p(SourceFile:381)
at bcf.t(SourceFile:1575)
at bcf.av(SourceFile:962)
at bcf.a(SourceFile:392)
at net.minecraft.client.main.Main.main(SourceFile:124)
Caused by: io.netty.channel.ChannelException: failed to open a new selector
at io.netty.channel.nio.NioEventLoop.openSelector(NioEventLoop.java:128)
at io.netty.channel.nio.NioEventLoop.<init>(NioEventLoop.java:120)
at io.netty.channel.nio.NioEventLoopGroup.newChild(NioEventLoopGroup.java:87)
at io.netty.util.concurrent.MultithreadEventExecutorGroup.<init>(MultithreadEventExecutorGroup.java:64)
... 17 more
Caused by: java.io.IOException: Unable to establish loopback connection
at sun.nio.ch.PipeImpl$Initializer.run(Unknown Source)
at sun.nio.ch.PipeImpl$Initializer.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at sun.nio.ch.PipeImpl.<init>(Unknown Source)
at sun.nio.ch.SelectorProviderImpl.openPipe(Unknown Source)
at java.nio.channels.Pipe.open(Unknown Source)
at sun.nio.ch.WindowsSelectorImpl.<init>(Unknown Source)
at sun.nio.ch.WindowsSelectorProvider.openSelector(Unknown Source)
at io.netty.channel.nio.NioEventLoop.openSelector(NioEventLoop.java:126)
... 20 more
Caused by: java.net.SocketException: Invalid argument: connect
at sun.nio.ch.Net.connect0(Native Method)
at sun.nio.ch.Net.connect(Unknown Source)
at sun.nio.ch.Net.connect(Unknown Source)
at sun.nio.ch.SocketChannelImpl.connect(Unknown Source)
at java.nio.channels.SocketChannel.open(Unknown Source)
at sun.nio.ch.PipeImpl$Initializer$LoopbackConnector.run(Unknown Source)
... 29 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 ma$1.a(SourceFile:61)
at ma$1.b(SourceFile:58)
at oj.c(SourceFile:10)
at ma.a(SourceFile:138)
at bcf.a(SourceFile:2135)
at bhk.a(SourceFile:212)
at bfb.a(SourceFile:341)
at bhk.a(SourceFile:352)
at bfb.k(SourceFile:404)
at bfb.p(SourceFile:381)
-- Affected screen --
Details:
Screen name: bez
Stacktrace:
at bcf.t(SourceFile:1575)
at bcf.av(SourceFile:962)
at bcf.a(SourceFile:392)
at net.minecraft.client.main.Main.main(SourceFile:124)
-- System Details --
Details:
Minecraft Version: 1.9
Operating System: Windows 7 (amd64) version 6.1
Java Version: 1.8.0_73, Oracle Corporation
Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
Memory: 660924808 bytes (630 MB) / 1007157248 bytes (960 MB) up to 14316732416 bytes (13653 MB)
JVM Flags: 2 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx15G
IntCache: cache: 0, tcache: 0, allocated: 13, tallocated: 95
Launched Version: 1.9
LWJGL: 2.9.4
OpenGL: GeForce GTX 580/PCIe/SSE2 GL version 4.5.0 NVIDIA 361.43, NVIDIA Corporation
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)
CPU: 12x Intel(R) Core(TM) i7 CPU 980 @ 3.33GHz
I sent a ticket to minecraft. They said the following.
I'm sorry to hear that you're having trouble with your game. Unfortunately, this help center is limited mostly to accounts and billing; we do not have a technical support team.
If you're having trouble with the PC edition of Minecraft, you may want to visit our list of resources at https://help.mojang.com/customer/portal/articles/1175661, which contain a community help chat, forums, and a crash lookup tool.
I think its a little bit ridiculous that they don't have a technical support team.
On the other hand, why should they be the ones who worry about antivirus problems or firewall problems or graphic driver problems or network configuration problems.
They don't write that software, why should it be their problem?
Why don't you try adding "-Djava.net.preferIPv4Stack=true" to your JVM arguments.
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Minecraft crashes whenever I try to create a new world on single player. Here is the crash report. I updated Java. All my drivers, uninstalled reinstalled minecraft. Still the same thing. I used to be able to play a year or 2 ago. But the updates 1.9 or whatever its at now doesn't work. I have always had problems with java in the past. I really wish they would just create a FIX ALL button. I am also just trying to play normal minecraft survival mode without mods.
---- Minecraft Crash Report ----
// This doesn't make any sense!
Time: 29/03/16 8:25 PM
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 ma$1.a(SourceFile:61)
at ma$1.b(SourceFile:58)
at oj.c(SourceFile:10)
at ma.a(SourceFile:138)
at bcf.a(SourceFile:2135)
at bhk.a(SourceFile:212)
at bfb.a(SourceFile:341)
at bhk.a(SourceFile:352)
at bfb.k(SourceFile:404)
at bfb.p(SourceFile:381)
at bcf.t(SourceFile:1575)
at bcf.av(SourceFile:962)
at bcf.a(SourceFile:392)
at net.minecraft.client.main.Main.main(SourceFile:124)
Caused by: io.netty.channel.ChannelException: failed to open a new selector
at io.netty.channel.nio.NioEventLoop.openSelector(NioEventLoop.java:128)
at io.netty.channel.nio.NioEventLoop.<init>(NioEventLoop.java:120)
at io.netty.channel.nio.NioEventLoopGroup.newChild(NioEventLoopGroup.java:87)
at io.netty.util.concurrent.MultithreadEventExecutorGroup.<init>(MultithreadEventExecutorGroup.java:64)
... 17 more
Caused by: java.io.IOException: Unable to establish loopback connection
at sun.nio.ch.PipeImpl$Initializer.run(Unknown Source)
at sun.nio.ch.PipeImpl$Initializer.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at sun.nio.ch.PipeImpl.<init>(Unknown Source)
at sun.nio.ch.SelectorProviderImpl.openPipe(Unknown Source)
at java.nio.channels.Pipe.open(Unknown Source)
at sun.nio.ch.WindowsSelectorImpl.<init>(Unknown Source)
at sun.nio.ch.WindowsSelectorProvider.openSelector(Unknown Source)
at io.netty.channel.nio.NioEventLoop.openSelector(NioEventLoop.java:126)
... 20 more
Caused by: java.net.SocketException: Invalid argument: connect
at sun.nio.ch.Net.connect0(Native Method)
at sun.nio.ch.Net.connect(Unknown Source)
at sun.nio.ch.Net.connect(Unknown Source)
at sun.nio.ch.SocketChannelImpl.connect(Unknown Source)
at java.nio.channels.SocketChannel.open(Unknown Source)
at sun.nio.ch.PipeImpl$Initializer$LoopbackConnector.run(Unknown Source)
... 29 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 ma$1.a(SourceFile:61)
at ma$1.b(SourceFile:58)
at oj.c(SourceFile:10)
at ma.a(SourceFile:138)
at bcf.a(SourceFile:2135)
at bhk.a(SourceFile:212)
at bfb.a(SourceFile:341)
at bhk.a(SourceFile:352)
at bfb.k(SourceFile:404)
at bfb.p(SourceFile:381)
-- Affected screen --
Details:
Screen name: bez
Stacktrace:
at bcf.t(SourceFile:1575)
at bcf.av(SourceFile:962)
at bcf.a(SourceFile:392)
at net.minecraft.client.main.Main.main(SourceFile:124)
-- System Details --
Details:
Minecraft Version: 1.9
Operating System: Windows 7 (amd64) version 6.1
Java Version: 1.8.0_73, Oracle Corporation
Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
Memory: 660924808 bytes (630 MB) / 1007157248 bytes (960 MB) up to 14316732416 bytes (13653 MB)
JVM Flags: 2 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx15G
IntCache: cache: 0, tcache: 0, allocated: 13, tallocated: 95
Launched Version: 1.9
LWJGL: 2.9.4
OpenGL: GeForce GTX 580/PCIe/SSE2 GL version 4.5.0 NVIDIA 361.43, NVIDIA Corporation
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)
CPU: 12x Intel(R) Core(TM) i7 CPU 980 @ 3.33GHz
I sent a ticket to minecraft. They said the following.
I'm sorry to hear that you're having trouble with your game. Unfortunately, this help center is limited mostly to accounts and billing; we do not have a technical support team.
If you're having trouble with the PC edition of Minecraft, you may want to visit our list of resources at https://help.mojang.com/customer/portal/articles/1175661, which contain a community help chat, forums, and a crash lookup tool.
I think its a little bit ridiculous that they don't have a technical support team.
On the other hand, why should they be the ones who worry about antivirus problems or firewall problems or graphic driver problems or network configuration problems.
They don't write that software, why should it be their problem?
Why don't you try adding "-Djava.net.preferIPv4Stack=true" to your JVM arguments.