---- Minecraft Crash Report ---- // Surprise! Haha. Well, this is awkward. Time: 7/31/20 9:42 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 zu.f(SourceFile:54) at zu$$Lambda$3803/605137871.get(Unknown Source) at ady.a(SourceFile:16) at zu.a(SourceFile:135) at dlx.a(SourceFile:1837) at dlx.a(SourceFile:1702) at dty.n(SourceFile:287) at dty.b(SourceFile:226) at dty$$Lambda$3033/1231600974.onPress(Unknown Source) at dni.b(SourceFile:33) at dnc.a(SourceFile:16) at dng.a(SourceFile:149) at doe.a(SourceFile:27) at dly.b(SourceFile:92) at dly$$Lambda$2927/384074713.run(Unknown Source) at dqs.a(SourceFile:431) at dly.a(SourceFile:92) at dly.c(SourceFile:162) at dly$$Lambda$2926/1001684278.run(Unknown Source) at amn.execute(SourceFile:94) at dly.b(SourceFile:162) at dly$$Lambda$2280/196410493.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:3101) at com.mojang.blaze3d.systems.RenderSystem.flipFrame(SourceFile:109) at dgy.e(SourceFile:308) at dlx.e(SourceFile:1041) at dlx.e(SourceFile:654) at net.minecraft.client.main.Main.main(SourceFile:215) 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 org.tlauncher.Launch.launch(Launch.java:156) at org.tlauncher.Launch.main(Launch.java:24) 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) ... 42 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:175) ... 46 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.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) ... 55 more A detailed walkthrough of the error, its code path and all known details is as follows: --------------------------------------------------------------------------------------- -- Head -- Thread: Render 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 zu.f(SourceFile:54) at zu$$Lambda$3803/605137871.get(Unknown Source) at ady.a(SourceFile:16) at zu.a(SourceFile:135) at dlx.a(SourceFile:1837) at dlx.a(SourceFile:1702) at dty.n(SourceFile:287) at dty.b(SourceFile:226) at dty$$Lambda$3033/1231600974.onPress(Unknown Source) at dni.b(SourceFile:33) at dnc.a(SourceFile:16) at dng.a(SourceFile:149) at doe.a(SourceFile:27) at dly.b(SourceFile:92) at dly$$Lambda$2927/384074713.run(Unknown Source) -- Affected screen -- Details: Screen name: dty Stacktrace: at dqs.a(SourceFile:431) at dly.a(SourceFile:92) at dly.c(SourceFile:162) at dly$$Lambda$2926/1001684278.run(Unknown Source) at amn.execute(SourceFile:94) at dly.b(SourceFile:162) at dly$$Lambda$2280/196410493.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:3101) at com.mojang.blaze3d.systems.RenderSystem.flipFrame(SourceFile:109) at dgy.e(SourceFile:308) at dlx.e(SourceFile:1041) at dlx.e(SourceFile:654) at net.minecraft.client.main.Main.main(SourceFile:215) 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 org.tlauncher.Launch.launch(Launch.java:156) at org.tlauncher.Launch.main(Launch.java:24) -- System Details -- Details: Minecraft Version: 1.16.1 Minecraft Version ID: 1.16.1 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: 279858256 bytes (266 MB) / 728293376 bytes (694 MB) up to 2889089024 bytes (2755 MB) CPUs: 4 JVM Flags: 5 total; -Xmn128M -Xmx2767M -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xss1M -XX:+UseConcMarkSweepGC Launched Version: 1.16.1 Backend library: LWJGL version 3.2.2 build 10 Backend API: Intel(R) HD Graphics 4400 GL version 4.3.0 - Build 20.19.15.4835, Intel GL Caps: Using framebuffer using OpenGL 3.0 Using VBOs: Yes Is Modded: Very likely; Jar signature invalidated Type: Client (map_client.txt) Resource Packs: Current Language: English (US) CPU: 4x Intel(R) Core(TM) i3-4150 CPU @ 3.50GHz