Java error after rolling back from Java 16 to Java 8

[CreativeInsomnia]

I temporarily switched to Java 16 in order to run a 1.17 Server, after switching back to Java 8 and attempting to run the 1.16.4 forge 35.1.37 server I was running before this whole occurrence I'm receiving an error I can't really parse.

The latest log:

Quote

[01Apr2022 20:37:59.831] [main/INFO] [cpw.mods.modlauncher.Launcher/MODLAUNCHER]: ModLauncher running: args [--gameDir, ., --launchTarget, fmlserver, --fml.forgeVersion, 35.1.37, --fml.mcpVersion, 20201102.104115, --fml.mcVersion, 1.16.4, --fml.forgeGroup, net.minecraftforge]
[01Apr2022 20:37:59.834] [main/INFO] [cpw.mods.modlauncher.Launcher/MODLAUNCHER]: ModLauncher 8.0.9+86+master.3cf110c starting: java version 1.8.0_321 by Oracle Corporation
[01Apr2022 20:38:00.381] [main/INFO] [net.minecraftforge.fml.loading.FixSSL/CORE]: Added Lets Encrypt root certificates as additional trust
[01Apr2022 20:38:00.429] [main/INFO] [mixin/]: SpongePowered MIXIN Subsystem Version=0.8.2 Source=file:/D:/ServerManagement/.BunnyPlayServer/libraries/org/spongepowered/mixin/0.8.2/mixin-0.8.2.jar Service=ModLauncher Env=SERVER
[01Apr2022 20:38:01.183] [main/INFO] [cpw.mods.modlauncher.LaunchServiceHandler/MODLAUNCHER]: Launching target 'fmlserver' with arguments [--gameDir, .]
[01Apr2022 20:38:01.298] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:-1]: java.lang.NoSuchMethodError: sun.security.util.ManifestEntryVerifier.<init>(Ljava/util/jar/Manifest;)V
[01Apr2022 20:38:01.298] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:-1]:     at cpw.mods.modlauncher.SecureJarHandler.createCodeSource(SecureJarHandler.java:66)
[01Apr2022 20:38:01.298] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:-1]:     at cpw.mods.modlauncher.TransformingClassLoader$DelegatedClassLoader.findClass(TransformingClassLoader.java:275)
[01Apr2022 20:38:01.298] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:-1]:     at cpw.mods.modlauncher.TransformingClassLoader.loadClass(TransformingClassLoader.java:136)
[01Apr2022 20:38:01.299] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:-1]:     at cpw.mods.modlauncher.TransformingClassLoader.loadClass(TransformingClassLoader.java:98)
[01Apr2022 20:38:01.299] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:-1]:     at java.lang.ClassLoader.loadClass(Unknown Source)
[01Apr2022 20:38:01.299] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:-1]:     at java.lang.Class.forName0(Native Method)
[01Apr2022 20:38:01.299] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:-1]:     at java.lang.Class.forName(Unknown Source)
[01Apr2022 20:38:01.300] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:-1]:     at net.minecraftforge.fml.loading.FMLServerLaunchProvider.lambda$launchService$0(FMLServerLaunchProvider.java:51)
[01Apr2022 20:38:01.300] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:-1]:     at cpw.mods.modlauncher.LaunchServiceHandlerDecorator.launch(LaunchServiceHandlerDecorator.java:37)
[01Apr2022 20:38:01.300] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:-1]:     at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:54)
[01Apr2022 20:38:01.300] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:-1]:     at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:72)
[01Apr2022 20:38:01.300] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:-1]:     at cpw.mods.modlauncher.Launcher.run(Launcher.java:82)
[01Apr2022 20:38:01.301] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:-1]:     at cpw.mods.modlauncher.Launcher.main(Launcher.java:66)
[01Apr2022 20:38:01.301] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:-1]:     at net.minecraftforge.server.ServerMain$Runner.runLauncher(ServerMain.java:63)
[01Apr2022 20:38:01.301] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:-1]:     at net.minecraftforge.server.ServerMain$Runner.access$100(ServerMain.java:60)
[01Apr2022 20:38:01.301] [main/INFO] [STDERR/]: [java.lang.ThreadGroup:uncaughtException:-1]:     at net.minecraftforge.server.ServerMain.main(ServerMain.java:57)

 

Edited April 3, 2022 by CreativeInsomnia

[CreativeInsomnia]

19 hours ago, diesieben07 said:

Update Forge.

I'm sorry, I included the wrong MC version. I'm using 1.16.4 for which to my understanding, 35.1.37 is the newest version that is compatible.

[Luis_ST]

update to the latest version of Forge,
also use 1.16.5 there is no reason to use an outdated version of minecraft