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, 20223 yr by 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.

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also use 1.16.5 there is no reason to use an outdated version of minecraft