原版，forge全部崩溃，换java也没有用。1.16.5和1.12.2都崩溃，以前都可以玩，现在都不行了，以前的存档和创建新世界也不可以，应该不是存档问题。只有用java17的1.18.2不崩溃。
[spoiler=报告]---- Minecraft Crash Report ----// Don't be sad, have a hug! <3
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 aax.f(SourceFile:56)
at afi.a(SourceFile:16)
at aax.a(SourceFile:138)
at djz.a(SourceFile:1891)
at djz.a(SourceFile:1748)
at dsm$a.e(SourceFile:407)
at dsm$a.a(SourceFile:317)
at dsm$a.a(SourceFile:259)
at dlf.a(SourceFile:345)
at dmh.a(SourceFile:27)
at dka.b(SourceFile:92)
at dot.a(SourceFile:435)
at dka.a(SourceFile:92)
at dka.c(SourceFile:162)
at aob.execute(SourceFile:94)
at dka.b(SourceFile:162)
at org.lwjgl.glfw.GLFWMouseButtonCallbackI.callback(GLFWMouseButtonCallbackI.java:36)
at org.lwjgl.system.JNI.invokeV(Native Method)
at org.lwjgl.glfw.GLFW.glfwPollEvents(GLFW.java:3101)
at com.mojang.blaze3d.systems.RenderSystem.flipFrame(SourceFile:102)
at dez.e(SourceFile:308)
at djz.e(SourceFile:1068)
at djz.e(SourceFile:681)
at net.minecraft.client.main.Main.main(SourceFile:215)
Caused by: io.netty.channel.ChannelException: failed to open a new selector
at io.netty.channel.nio.NioEventLoop.openSelector(NioEventLoop.java:177)
at io.netty.channel.nio.NioEventLoop.<init>(NioEventLoop.java:151)
at io.netty.channel.nio.NioEventLoopGroup.newChild(NioEventLoopGroup.java:127)
at io.netty.channel.nio.NioEventLoopGroup.newChild(NioEventLoopGroup.java:36)
at io.netty.util.concurrent.MultithreadEventExecutorGroup.<init>(MultithreadEventExecutorGroup.java:84)
... 30 more
Caused by: java.io.IOException: Unable to establish loopback connection
at sun.nio.ch.PipeImpl$Initializer.run(PipeImpl.java:94)
at sun.nio.ch.PipeImpl$Initializer.run(PipeImpl.java:61)
at java.security.AccessController.doPrivileged(Native Method)
at sun.nio.ch.PipeImpl.<init>(PipeImpl.java:171)
at sun.nio.ch.SelectorProviderImpl.openPipe(SelectorProviderImpl.java:50)
at java.nio.channels.Pipe.open(Pipe.java:155)
at sun.nio.ch.WindowsSelectorImpl.<init>(WindowsSelectorImpl.java:142)
at sun.nio.ch.WindowsSelectorProvider.openSelector(WindowsSelectorProvider.java:44)
at io.netty.channel.nio.NioEventLoop.openSelector(NioEventLoop.java:175)
... 34 more
Caused by: java.net.ConnectException: Connection timed out: connect
at sun.nio.ch.Net.connect0(Native Method)
at sun.nio.ch.Net.connect(Net.java:482)
at sun.nio.ch.Net.connect(Net.java:474)
at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:647)
at java.nio.channels.SocketChannel.open(SocketChannel.java:189)
at sun.nio.ch.PipeImpl$Initializer$LoopbackConnector.run(PipeImpl.java:127)
at sun.nio.ch.PipeImpl$Initializer.run(PipeImpl.java:76)
... 42 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 aax.f(SourceFile:56)
at afi.a(SourceFile:16)
at aax.a(SourceFile:138)
at djz.a(SourceFile:1891)
at djz.a(SourceFile:1748)
at dsm$a.e(SourceFile:407)
at dsm$a.a(SourceFile:317)
at dsm$a.a(SourceFile:259)
at dlf.a(SourceFile:345)
at dmh.a(SourceFile:27)
at dka.b(SourceFile:92)
-- Affected screen --
Details:
Screen name: dsj
Stacktrace:
at dot.a(SourceFile:435)
at dka.a(SourceFile:92)
at dka.c(SourceFile:162)
at aob.execute(SourceFile:94)
at dka.b(SourceFile:162)
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:102)
at dez.e(SourceFile:308)
at djz.e(SourceFile:1068)
at djz.e(SourceFile:681)
at net.minecraft.client.main.Main.main(SourceFile:215)
-- System Details --
Details:
Minecraft Version: 1.16.5
Minecraft Version ID: 1.16.5
Operating System: Windows 10 (amd64) version 10.0
Java Version: 1.8.0_312, Temurin
Java VM Version: OpenJDK 64-Bit Server VM (mixed mode), Temurin
Memory: 317220472 bytes (302 MB) / 668991488 bytes (638 MB) up to 3651141632 bytes (3482 MB)
CPUs: 4
JVM Flags: 6 total; -XX:+UseG1GC -XX:-UseAdaptiveSizePolicy -XX:-OmitStackTraceInFastThrow -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmn256m -Xmx3481m
Launched Version: 1.16.5
Backend library: LWJGL version 3.2.2 build 10
Backend API: Intel(R) HD Graphics 2500 GL version 4.0.0 - Build 10.18.10.5161, Intel
GL Caps: Using framebuffer using OpenGL 3.0
Using VBOs: Yes
Is Modded: Probably not. Jar signature remains and client brand is untouched.
Type: Client (map_client.txt)
Graphics mode: fancy
Resource Packs:
Current Language: 简体中文 (中国)
CPU: 4x Intel(R) Core(TM) i3-3220 CPU @ 3.30GHz[/spoiler]