---- Minecraft Crash Report ---- // You should try our sister game, Minceraft! Time: 05/07/19 15:18 Description: mouseClicked event handler java.lang.IllegalStateException: failed to create a child event loop at io.netty.util.concurrent.MultithreadEventExecutorGroup.(MultithreadEventExecutorGroup.java:88) at io.netty.util.concurrent.MultithreadEventExecutorGroup.(MultithreadEventExecutorGroup.java:58) at io.netty.util.concurrent.MultithreadEventExecutorGroup.(MultithreadEventExecutorGroup.java:47) at io.netty.channel.MultithreadEventLoopGroup.(MultithreadEventLoopGroup.java:59) at io.netty.channel.nio.NioEventLoopGroup.(NioEventLoopGroup.java:77) at io.netty.channel.nio.NioEventLoopGroup.(NioEventLoopGroup.java:72) at io.netty.channel.nio.NioEventLoopGroup.(NioEventLoopGroup.java:59) at vz.f(SourceFile:55) at vz$$Lambda$2423/259915853.get(Unknown Source) at zt.a(SourceFile:16) at vz.a(SourceFile:136) at cxz.a(SourceFile:1640) at dfn.c(SourceFile:251) at dfn.b(SourceFile:173) at dfn$$Lambda$1875/1048340147.onPress(Unknown Source) at czf.onPress(SourceFile:18) at cza.onClick(SourceFile:15) at czd.mouseClicked(SourceFile:154) at daa.mouseClicked(SourceFile:27) at cya.b(SourceFile:86) at cya$$Lambda$1789/402374410.run(Unknown Source) at dci.wrapScreenError(SourceFile:441) at cya.a(SourceFile:86) at cya$$Lambda$1488/1779913058.invoke(Unknown Source) at org.lwjgl.glfw.GLFWMouseButtonCallbackI.callback(GLFWMouseButtonCallbackI.java:36) at org.lwjgl.system.JNI.invokeV(Native Method) at org.lwjgl.glfw.GLFW.glfwWaitEventsTimeout(GLFW.java:3174) at cul.c(SourceFile:291) at cxz.b(SourceFile:1027) at cxz.e(SourceFile:976) at cxz.b(SourceFile:410) at net.minecraft.client.main.Main.main(SourceFile:155) Caused by: io.netty.channel.ChannelException: failed to open a new selector at io.netty.channel.nio.NioEventLoop.openSelector(NioEventLoop.java:177) at io.netty.channel.nio.NioEventLoop.(NioEventLoop.java:151) at io.netty.channel.nio.NioEventLoopGroup.newChild(NioEventLoopGroup.java:127) at io.netty.channel.nio.NioEventLoopGroup.newChild(NioEventLoopGroup.java:36) at io.netty.util.concurrent.MultithreadEventExecutorGroup.(MultithreadEventExecutorGroup.java:84) ... 31 more Caused by: java.io.IOException: Unable to establish loopback connection at sun.nio.ch.PipeImpl$Initializer.run(PipeImpl.java:101) at sun.nio.ch.PipeImpl$Initializer.run(PipeImpl.java:68) at java.security.AccessController.doPrivileged(Native Method) at sun.nio.ch.PipeImpl.(PipeImpl.java:170) at sun.nio.ch.SelectorProviderImpl.openPipe(SelectorProviderImpl.java:50) at java.nio.channels.Pipe.open(Pipe.java:155) at sun.nio.ch.WindowsSelectorImpl.(WindowsSelectorImpl.java:127) at sun.nio.ch.WindowsSelectorProvider.openSelector(WindowsSelectorProvider.java:44) at io.netty.channel.nio.NioEventLoop.openSelector(NioEventLoop.java:175) ... 35 more Caused by: java.net.BindException: Cannot assign requested address: connect at sun.nio.ch.Net.connect0(Native Method) at sun.nio.ch.Net.connect(Net.java:458) at sun.nio.ch.Net.connect(Net.java:450) at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:648) at java.nio.channels.SocketChannel.open(SocketChannel.java:189) at sun.nio.ch.PipeImpl$Initializer$LoopbackConnector.run(PipeImpl.java:130) at sun.nio.ch.PipeImpl$Initializer.run(PipeImpl.java:83) ... 43 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.(MultithreadEventExecutorGroup.java:88) at io.netty.util.concurrent.MultithreadEventExecutorGroup.(MultithreadEventExecutorGroup.java:58) at io.netty.util.concurrent.MultithreadEventExecutorGroup.(MultithreadEventExecutorGroup.java:47) at io.netty.channel.MultithreadEventLoopGroup.(MultithreadEventLoopGroup.java:59) at io.netty.channel.nio.NioEventLoopGroup.(NioEventLoopGroup.java:77) at io.netty.channel.nio.NioEventLoopGroup.(NioEventLoopGroup.java:72) at io.netty.channel.nio.NioEventLoopGroup.(NioEventLoopGroup.java:59) at vz.f(SourceFile:55) at vz$$Lambda$2423/259915853.get(Unknown Source) at zt.a(SourceFile:16) at vz.a(SourceFile:136) at cxz.a(SourceFile:1640) at dfn.c(SourceFile:251) at dfn.b(SourceFile:173) at dfn$$Lambda$1875/1048340147.onPress(Unknown Source) at czf.onPress(SourceFile:18) at cza.onClick(SourceFile:15) at czd.mouseClicked(SourceFile:154) at daa.mouseClicked(SourceFile:27) at cya.b(SourceFile:86) at cya$$Lambda$1789/402374410.run(Unknown Source) -- Affected screen -- Details: Screen name: dfn Stacktrace: at dci.wrapScreenError(SourceFile:441) at cya.a(SourceFile:86) at cya$$Lambda$1488/1779913058.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.glfwWaitEventsTimeout(GLFW.java:3174) at cul.c(SourceFile:291) at cxz.b(SourceFile:1027) at cxz.e(SourceFile:976) at cxz.b(SourceFile:410) at net.minecraft.client.main.Main.main(SourceFile:155) -- System Details -- Details: Minecraft Version: 1.14.4 Pre-Release 2 Operating System: Windows 8.1 (amd64) version 6.3 Java Version: 1.8.0_51, Oracle Corporation Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation Memory: 1003090096 bytes (956 MB) / 1979711488 bytes (1888 MB) up to 2147483648 bytes (2048 MB) CPUs: 8 JVM Flags: 8 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx2G -XX:+UnlockExperimentalVMOptions -XX:+UseG1GC -XX:G1NewSizePercent=20 -XX:G1ReservePercent=20 -XX:MaxGCPauseMillis=50 -XX:G1HeapRegionSize=32M Launched Version: 1.14.4-pre2 LWJGL: 3.2.2 build 10 OpenGL: GeForce GTX 1070/PCIe/SSE2 GL version 4.6.0 NVIDIA 419.35, 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: vanilla, programer_art Current Language: English (US) CPU: 8x Intel(R) Core(TM) i7-6700HQ CPU @ 2.60GHz