感謝一位MC百科資深編輯員sxj的解釋，肥腸感謝！

感謝一名MC百科群友發(fā)出來的這種崩潰報告~

這是一個關于新版本java中的改動導致啟動器無法正常啟動。

簡單理解為此次更新變更了內部類構造函數(shù)“sun.security.util.ManifestEntryVerifier”，多了個參數(shù)使原?modlauncher?8.1.x?無法運行了?！猻xj

[12:17:31] [main/INFO]: ModLauncher running: args [--username, 7Miles_Cyan_sky, --version, 1.16.5, --gameDir,?

... ...

[12:17:31] [main/INFO]: ModLauncher 8.0.9+86+master.3cf110c starting: java version 1.8.0_321 by Oracle Corporation

[12:17:31] [main/INFO]: OptiFineTransformationService.onLoad

... ...

?Source=file:/E:/114514/.minecraft/libraries/org/spongepowered/mixin/0.8.4/mixin-0.8.4.jar Service=ModLauncher Env=CLIENT

[12:17:31] [main/INFO]: OptiFineTransformationService.initialize

[12:17:34] [main/INFO]: [org.antlr.v4.runtime.ConsoleErrorListener:syntaxError:38]: line 13:0 token recognition error at: '`'

[12:17:39] [main/ERROR]: Mixin config notenoughcrashes.mixins.json does not specify "minVersion" property

[12:17:39] [main/ERROR]: Mixin config notenoughcrashes.forge.mixins.json does not specify "minVersion" property

[12:17:39] [main/ERROR]: Mixin config mtr.mixins.json does not specify "minVersion" property

[12:17:39] [main/INFO]: [java.lang.ThreadGroup:uncaughtException:-1]: java.lang.NoSuchMethodError: sun.security.util.ManifestEntryVerifier.<init>(Ljava/util/jar/Manifest;)V

[12:17:39] [main/INFO]: [java.lang.ThreadGroup:uncaughtException:-1]: at cpw.mods.modlauncher.SecureJarHandler.createCodeSource(SecureJarHandler.java:66)

[12:17:39] [main/INFO]: [java.lang.ThreadGroup:uncaughtException:-1]: at cpw.mods.modlauncher.TransformingClassLoader$DelegatedClassLoader.findClass(TransformingClassLoader.java:275)

[12:17:39] [main/INFO]: [java.lang.ThreadGroup:uncaughtException:-1]: at cpw.mods.modlauncher.TransformingClassLoader.loadClass(TransformingClassLoader.java:136)

[12:17:39] [main/INFO]: [java.lang.ThreadGroup:uncaughtException:-1]: at cpw.mods.modlauncher.TransformingClassLoader.loadClass(TransformingClassLoader.java:98)

[12:17:39] [main/INFO]: [java.lang.ThreadGroup:uncaughtException:-1]: at java.lang.ClassLoader.loadClass(Unknown Source)

[12:17:39] [main/INFO]: [java.lang.ThreadGroup:uncaughtException:-1]: at java.lang.Class.forName0(Native Method)

[12:17:39] [main/INFO]: [java.lang.ThreadGroup:uncaughtException:-1]: at java.lang.Class.forName(Unknown Source)

[12:17:39] [main/INFO]: [java.lang.ThreadGroup:uncaughtException:-1]: at org.spongepowered.asm.service.modlauncher.ModLauncherClassProvider.findClass(ModLauncherClassProvider.java:67)

[12:17:39] [main/INFO]: [java.lang.ThreadGroup:uncaughtException:-1]: at org.spongepowered.asm.launch.platform.MixinConnectorManager.loadConnectors(MixinConnectorManager.java:70)

[12:17:39] [main/INFO]: [java.lang.ThreadGroup:uncaughtException:-1]: at org.spongepowered.asm.launch.platform.MixinConnectorManager.inject(MixinConnectorManager.java:59)

[12:17:39] [main/INFO]: [java.lang.ThreadGroup:uncaughtException:-1]: at org.spongepowered.asm.launch.platform.MixinPlatformManager.inject(MixinPlatformManager.java:196)

[12:17:39] [main/INFO]: [java.lang.ThreadGroup:uncaughtException:-1]: at org.spongepowered.asm.launch.MixinBootstrap.inject(MixinBootstrap.java:202)

[12:17:39] [main/INFO]: [java.lang.ThreadGroup:uncaughtException:-1]: at org.spongepowered.asm.launch.MixinLaunchPluginLegacy.initializeLaunch(MixinLaunchPluginLegacy.java:201)

[12:17:39] [main/INFO]: [java.lang.ThreadGroup:uncaughtException:-1]: at org.spongepowered.asm.launch.MixinLaunchPluginLegacy.initializeLaunch(MixinLaunchPluginLegacy.java:195)

[12:17:39] [main/INFO]: [java.lang.ThreadGroup:uncaughtException:-1]: at cpw.mods.modlauncher.LaunchPluginHandler.lambda$announceLaunch$9(LaunchPluginHandler.java:97)

[12:17:39] [main/INFO]: [java.lang.ThreadGroup:uncaughtException:-1]: at java.util.HashMap.forEach(Unknown Source)

[12:17:39] [main/INFO]: [java.lang.ThreadGroup:uncaughtException:-1]: at cpw.mods.modlauncher.LaunchPluginHandler.announceLaunch(LaunchPluginHandler.java:97)

[12:17:39] [main/INFO]: [java.lang.ThreadGroup:uncaughtException:-1]: at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:52)

[12:17:39] [main/INFO]: [java.lang.ThreadGroup:uncaughtException:-1]: at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:72)

[12:17:39] [main/INFO]: [java.lang.ThreadGroup:uncaughtException:-1]: at cpw.mods.modlauncher.Launcher.run(Launcher.java:82)

[12:17:39] [main/INFO]: [java.lang.ThreadGroup:uncaughtException:-1]: at cpw.mods.modlauncher.Launcher.main(Launcher.java:66)

為節(jié)約空間刪改了部分字節(jié)

解決方案：

1.java版本回退到320版本或更早版本。

2.留意你的啟動器是否有新版本，更新你的啟動器到最新版本。（截止目前PCL/HMCL/MultiMC已有此問題反應）。

3.或許還有其他的我沒發(fā)現(xiàn)┗( ▔, ▔ )┛

相關鏈接：

1.javahttps://github.com/McModLauncher/modlauncher/issues/91

Incompatibility between modlauncher 8.1.x (mc 1.16) and?Java?8 u321+ · Issue #91 · McModLauncher/modlauncher (github.com)

2.https://www.mcbbs.net/thread-1297074-1-1.html

更新java后，HMCL啟動游戲失敗 - 原版問答 - Minecraft(我的世界)中文論壇 - (mcbbs.net)