Failed to find Minecraft main class:
java.lang.ClassNotFoundException: com.mojang.rubydung.RubyDung
at java.net.URLClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at org.multimc.onesix.OneSixLauncher.launchWithMainClass(OneSixLauncher.java:188)
at org.multimc.onesix.OneSixLauncher.launch(OneSixLauncher.java:249)
at org.multimc.EntryPoint.listen(EntryPoint.java:143)
at org.multimc.EntryPoint.main(EntryPoint.java:34)
Exiting with -1
Process exited with code -1 (0xffffffffffffffff).
Please note that usually neither the exit code, nor its description are enough to diagnose issues!
Always upload the entire log and not just the exit code."
Suspected cause
I clicked replaced jar and replaced it and it worked maybe the jar?????????
all my other versions after and before it work and i made the instance again and it still did not work
This issue is unique
[X] I have searched the issue tracker and did not find an issue describing my bug.
Operating System
Windows 11
Description of bug
When I clicked launched it gave me error code -1
Steps to reproduce
java: C:/Program Files/Java/jre1.8.0_361/bin/javaw.exe
so i made a instance rd-20090515
then clicked l launch and it did not work
console:
"MultiMC version: 0.7.0-3714
Launched instance in online mode
authserver.mojang.com resolves to: [18.67.28.55, 18.67.28.46, 18.67.28.47, 18.67.28.38]
session.minecraft.net resolves to: [18.214.12.3, 100.24.172.95, 34.197.32.8]
textures.minecraft.net resolves to: [13.107.237.38, 13.107.238.38]
api.mojang.com resolves to: [18.67.39.54, 18.67.39.127, 18.67.39.22, 18.67.39.61]
Minecraft folder is: C:/Users/seeon/Downloads/mmc-stable-win32/MultiMC/instances/rd-20090515/.minecraft
Java path is: C:/Program Files/Java/jre1.8.0_361/bin/javaw.exe
Checking Java version... Java is version 1.8.0_361, using 64-bit architecture, from Oracle Corporation.
Main Class: com.mojang.rubydung.RubyDung
Native path: C:/Users/seeon/Downloads/mmc-stable-win32/MultiMC/instances/rd-20090515/natives
Traits: traits no-texturepacks
Libraries: C:/Users/seeon/Downloads/mmc-stable-win32/MultiMC/libraries/net/java/jinput/jinput/2.0.5/jinput-2.0.5.jar C:/Users/seeon/Downloads/mmc-stable-win32/MultiMC/libraries/net/java/jutils/jutils/1.0.0/jutils-1.0.0.jar C:/Users/seeon/Downloads/mmc-stable-win32/MultiMC/libraries/org/lwjgl/lwjgl/lwjgl/2.9.4-nightly-20150209/lwjgl-2.9.4-nightly-20150209.jar C:/Users/seeon/Downloads/mmc-stable-win32/MultiMC/libraries/org/lwjgl/lwjgl/lwjgl_util/2.9.4-nightly-20150209/lwjgl_util-2.9.4-nightly-20150209.jar C:/Users/seeon/Downloads/mmc-stable-win32/MultiMC/libraries/com/mojang/minecraft/rd-20090515/minecraft-rd-20090515-client.jar
Native libraries: C:/Users/seeon/Downloads/mmc-stable-win32/MultiMC/libraries/net/java/jinput/jinput-platform/2.0.5/jinput-platform-2.0.5-natives-windows.jar C:/Users/seeon/Downloads/mmc-stable-win32/MultiMC/libraries/org/lwjgl/lwjgl/lwjgl-platform/2.9.4-nightly-20150209/lwjgl-platform-2.9.4-nightly-20150209-natives-windows.jar
Params:
Window size: 854 x 480
Java Arguments: [-XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump, -Xms512m, -Xmx1024m, -Duser.language=en]
Minecraft process ID: 14280
Using onesix launcher.
Failed to find Minecraft main class: java.lang.ClassNotFoundException: com.mojang.rubydung.RubyDung at java.net.URLClassLoader.findClass(Unknown Source) at java.lang.ClassLoader.loadClass(Unknown Source) at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source) at java.lang.ClassLoader.loadClass(Unknown Source) at org.multimc.onesix.OneSixLauncher.launchWithMainClass(OneSixLauncher.java:188) at org.multimc.onesix.OneSixLauncher.launch(OneSixLauncher.java:249) at org.multimc.EntryPoint.listen(EntryPoint.java:143) at org.multimc.EntryPoint.main(EntryPoint.java:34) Exiting with -1 Process exited with code -1 (0xffffffffffffffff). Please note that usually neither the exit code, nor its description are enough to diagnose issues! Always upload the entire log and not just the exit code."
Suspected cause
I clicked replaced jar and replaced it and it worked maybe the jar????????? all my other versions after and before it work and i made the instance again and it still did not work
This issue is unique