Minecraft Forums

I just downloaded minecraft on my laptop for the first time and for the life of me I cannot get it to actually load into a new world.

Things I have tried:

1. Deleting .minecraft and uninstalling/reinstalling minecraft

2. Uninstalling/reinstalling Java

3. Turning off antivirus and reinstalling it (also trying whilst no antivirus was on the machine)

Crash report:

---- Minecraft Crash Report ----
// I blame Dinnerbone.

Time: 2/09/18 3:59 PM
Description: mouseClicked event handler

java.lang.IllegalStateException: failed to create a child event loop
at io.netty.util.concurrent.MultithreadEventExecutorGroup.<init>(MultithreadEventExecutorGroup.java:88)
at io.netty.util.concurrent.MultithreadEventExecutorGroup.<init>(MultithreadEventExecutorGroup.java:58)
at io.netty.util.concurrent.MultithreadEventExecutorGroup.<init>(MultithreadEventExecutorGroup.java:47)
at io.netty.channel.MultithreadEventLoopGroup.<init>(MultithreadEventLoopGroup.java:59)
at io.netty.channel.nio.NioEventLoopGroup.<init>(NioEventLoopGroup.java:77)
at io.netty.channel.nio.NioEventLoopGroup.<init>(NioEventLoopGroup.java:72)
at io.netty.channel.nio.NioEventLoopGroup.<init>(NioEventLoopGroup.java:59)
at ub.f(SourceFile:55)
at ub$$Lambda$1491/67298445.get(Unknown Source)
at xn.a(SourceFile:16)
at ub.a(SourceFile:136)
at cfs.a(SourceFile:1490)
at cmx.j(SourceFile:305)
at cmx.a(SourceFile:24)
at cmx$1.a(SourceFile:87)
at cgt.mouseClicked(SourceFile:103)
at chp.mouseClicked(SourceFile:46)
at cmx.mouseClicked(SourceFile:397)
at cfu.b(SourceFile:83)
at cfu$$Lambda$1005/915918830.run(Unknown Source)
at ckc.a(SourceFile:430)
at cfu.a(SourceFile:83)
at cfu$$Lambda$839/1849052959.invoke(Unknown Source)
at org.lwjgl.glfw.GLFWMouseButtonCallbackI.callback(GLFWMouseButtonCallbackI.java:36)
at org.lwjgl.system.JNI.invokeV(Native Method)
at org.lwjgl.glfw.GLFW.glfwPollEvents(GLFW.java:3029)
at cgc.a(SourceFile:309)
at cfs.c(SourceFile:875)
at cfs.a(SourceFile:395)
at net.minecraft.client.main.Main.main(SourceFile:144)
Caused by: io.netty.channel.ChannelException: failed to open a new selector
at io.netty.channel.nio.NioEventLoop.openSelector(NioEventLoop.java:177)
at io.netty.channel.nio.NioEventLoop.<init>(NioEventLoop.java:151)
at io.netty.channel.nio.NioEventLoopGroup.newChild(NioEventLoopGroup.java:127)
at io.netty.channel.nio.NioEventLoopGroup.newChild(NioEventLoopGroup.java:36)
at io.netty.util.concurrent.MultithreadEventExecutorGroup.<init>(MultithreadEventExecutorGroup.java:84)
... 29 more
Caused by: java.io.IOException: Unable to establish loopback connection
at sun.nio.ch.PipeImpl$Initializer.run(PipeImpl.java:101)
at sun.nio.ch.PipeImpl$Initializer.run(PipeImpl.java:68)
at java.security.AccessController.doPrivileged(Native Method)
at sun.nio.ch.PipeImpl.<init>(PipeImpl.java:170)
at sun.nio.ch.SelectorProviderImpl.openPipe(SelectorProviderImpl.java:50)
at java.nio.channels.Pipe.open(Pipe.java:155)
at sun.nio.ch.WindowsSelectorImpl.<init>(WindowsSelectorImpl.java:127)
at sun.nio.ch.WindowsSelectorProvider.openSelector(WindowsSelectorProvider.java:44)
at io.netty.channel.nio.NioEventLoop.openSelector(NioEventLoop.java:175)
... 33 more
Caused by: java.net.BindException: Cannot assign requested address: connect
at sun.nio.ch.Net.connect0(Native Method)
at sun.nio.ch.Net.connect(Net.java:458)
at sun.nio.ch.Net.connect(Net.java:450)
at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648)
at java.nio.channels.SocketChannel.open(SocketChannel.java:189)
at sun.nio.ch.PipeImpl$Initializer$LoopbackConnector.run(PipeImpl.java:130)
at sun.nio.ch.PipeImpl$Initializer.run(PipeImpl.java:83)
... 41 more

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

-- Head --
Thread: Client thread
Stacktrace:
at io.netty.util.concurrent.MultithreadEventExecutorGroup.<init>(MultithreadEventExecutorGroup.java:88)
at io.netty.util.concurrent.MultithreadEventExecutorGroup.<init>(MultithreadEventExecutorGroup.java:58)
at io.netty.util.concurrent.MultithreadEventExecutorGroup.<init>(MultithreadEventExecutorGroup.java:47)
at io.netty.channel.MultithreadEventLoopGroup.<init>(MultithreadEventLoopGroup.java:59)
at io.netty.channel.nio.NioEventLoopGroup.<init>(NioEventLoopGroup.java:77)
at io.netty.channel.nio.NioEventLoopGroup.<init>(NioEventLoopGroup.java:72)
at io.netty.channel.nio.NioEventLoopGroup.<init>(NioEventLoopGroup.java:59)
at ub.f(SourceFile:55)
at ub$$Lambda$1491/67298445.get(Unknown Source)
at xn.a(SourceFile:16)
at ub.a(SourceFile:136)
at cfs.a(SourceFile:1490)
at cmx.j(SourceFile:305)
at cmx.a(SourceFile:24)
at cmx$1.a(SourceFile:87)
at cgt.mouseClicked(SourceFile:103)
at chp.mouseClicked(SourceFile:46)
at cmx.mouseClicked(SourceFile:397)
at cfu.b(SourceFile:83)
at cfu$$Lambda$1005/915918830.run(Unknown Source)

-- Affected screen --
Details:
Screen name: cmx
Stacktrace:
at ckc.a(SourceFile:430)
at cfu.a(SourceFile:83)
at cfu$$Lambda$839/1849052959.invoke(Unknown Source)
at org.lwjgl.glfw.GLFWMouseButtonCallbackI.callback(GLFWMouseButtonCallbackI.java:36)
at org.lwjgl.system.JNI.invokeV(Native Method)
at org.lwjgl.glfw.GLFW.glfwPollEvents(GLFW.java:3029)
at cgc.a(SourceFile:309)
at cfs.c(SourceFile:875)
at cfs.a(SourceFile:395)
at net.minecraft.client.main.Main.main(SourceFile:144)

-- System Details --
Details:
Minecraft Version: 1.13.1
Operating System: Windows 10 (amd64) version 10.0
Java Version: 1.8.0_51, Oracle Corporation
Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
Memory: 251473032 bytes (239 MB) / 754974720 bytes (720 MB) up to 1073741824 bytes (1024 MB)
JVM Flags: 9 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xss1M -Xmx1G -XX:+UnlockExperimentalVMOptions -XX:+UseG1GC -XX:G1NewSizePercent=20 -XX:G1ReservePercent=20 -XX:MaxGCPauseMillis=50 -XX:G1HeapRegionSize=16M
Launched Version: 1.13.1
LWJGL: 3.1.6 build 14
OpenGL: GeForce GTX 1060/PCIe/SSE2 GL version 4.6.0 NVIDIA 398.82, 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: Yes
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: 8x Intel(R) Core(TM) i7-7700HQ CPU @ 2.80GHz

Any help/advice would be gladly appreciated

Looked through everything, only issue was GeForce Experience and it's overlay. Disabled that and restarted the laptop. Nadda

Fixed the issue by adding -Djava.net.preferIPv4Stack=true to the launch options.