Fail to load sponge!

Please help me! X_X
forge version: 14.23.3.2673
sponge version: 2611-8.0.0-BETA-3033
Error information :
indent preformatted text by 4 spaces
[12:56:08] [main/FATAL] [FML]: A CRITICAL PROBLEM OCCURRED INITIALIZING MINECRAFT - LIKELY YOU HAVE AN INCORRECT VERSION FOR THIS FML
[12:56:08] [main/ERROR] [LaunchWrapper]: Unable to launch
java.lang.RuntimeException: java.lang.ClassNotFoundException: net.minecraftforge.fml.common.Loader
at net.minecraftforge.fml.common.launcher.FMLDeobfTweaker.injectIntoClassLoader(FMLDeobfTweaker.java:66) ~[forge-1.12.2-14.23.3.2673-universal.jar:?]
at net.minecraft.launchwrapper.Launch.launch(Launch.java:115) [launchwrapper-1.12.jar:?]
at net.minecraft.launchwrapper.Launch.main(Launch.java:28) [launchwrapper-1.12.jar:?]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_171]
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0_171]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0_171]
at java.lang.reflect.Method.invoke(Unknown Source) ~[?:1.8.0_171]
at net.minecraftforge.fml.relauncher.ServerLaunchWrapper.run(ServerLaunchWrapper.java:62) [forge-1.12.2-14.23.3.2673-universal.jar:?]
at net.minecraftforge.fml.relauncher.ServerLaunchWrapper.main(ServerLaunchWrapper.java:31) [forge-1.12.2-14.23.3.2673-universal.jar:?]
Caused by: java.lang.ClassNotFoundException: net.minecraftforge.fml.common.Loader
at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:191) ~[launchwrapper-1.12.jar:?]
at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.8.0_171]
at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.8.0_171]
at java.lang.Class.forName0(Native Method) ~[?:1.8.0_171]
at java.lang.Class.forName(Unknown Source) ~[?:1.8.0_171]
at net.minecraftforge.fml.common.launcher.FMLDeobfTweaker.injectIntoClassLoader(FMLDeobfTweaker.java:55) ~[forge-1.12.2-14.23.3.2673-universal.jar:?]
… 8 more
Caused by: org.spongepowered.asm.mixin.transformer.throwables.MixinTransformerError: An unexpected critical error was encountered
at org.spongepowered.asm.mixin.transformer.MixinTransformer.transformClassBytes(MixinTransformer.java:521) ~[spongeforge-1.12.2-2611-8.0.0-BETA-3033.jar:1.12.2-2611-8.0.0-BETA-3033]
at org.spongepowered.asm.mixin.transformer.Proxy.transform(Proxy.java:72) ~[spongeforge-1.12.2-2611-8.0.0-BETA-3033.jar:1.12.2-2611-8.0.0-BETA-3033]
at net.minecraft.launchwrapper.LaunchClassLoader.runTransformers(LaunchClassLoader.java:279) ~[launchwrapper-1.12.jar:?]
at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:176) ~[launchwrapper-1.12.jar:?]
at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.8.0_171]
at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.8.0_171]
at java.lang.Class.forName0(Native Method) ~[?:1.8.0_171]
at java.lang.Class.forName(Unknown Source) ~[?:1.8.0_171]
at net.minecraftforge.fml.common.launcher.FMLDeobfTweaker.injectIntoClassLoader(FMLDeobfTweaker.java:55) ~[forge-1.12.2-14.23.3.2673-universal.jar:?]
… 8 more
Caused by: org.spongepowered.asm.mixin.injection.throwables.InjectionError: Critical injection failure: Redirector redirect$discoverMods$zzb000(Lnet/minecraftforge/fml/common/discovery/ModDiscoverer;Ljava/io/File;[Ljava/io/File;)V in mixins.forge.preinit.json:fml.common.MixinLoader failed injection check, (0/1) succeeded. Using refmap mixins.forge.refmap.json
at org.spongepowered.asm.mixin.injection.struct.InjectionInfo.postInject(InjectionInfo.java:290) ~[spongeforge-1.12.2-2611-8.0.0-BETA-3033.jar:1.12.2-2611-8.0.0-BETA-3033]
at org.spongepowered.asm.mixin.transformer.MixinTargetContext.applyInjections(MixinTargetContext.java:1202) ~[spongeforge-1.12.2-2611-8.0.0-BETA-3033.jar:1.12.2-2611-8.0.0-BETA-3033]
at org.spongepowered.asm.mixin.transformer.MixinApplicatorStandard.applyInjections(MixinApplicatorStandard.java:909) ~[spongeforge-1.12.2-2611-8.0.0-BETA-3033.jar:1.12.2-2611-8.0.0-BETA-3033]
at org.spongepowered.asm.mixin.transformer.MixinApplicatorStandard.applyMixin(MixinApplicatorStandard.java:309) ~[spongeforge-1.12.2-2611-8.0.0-BETA-3033.jar:1.12.2-2611-8.0.0-BETA-3033]
at org.spongepowered.asm.mixin.transformer.MixinApplicatorStandard.apply(MixinApplicatorStandard.java:267) ~[spongeforge-1.12.2-2611-8.0.0-BETA-3033.jar:1.12.2-2611-8.0.0-BETA-3033]
at org.spongepowered.asm.mixin.transformer.TargetClassContext.applyMixins(TargetClassContext.java:353) ~[spongeforge-1.12.2-2611-8.0.0-BETA-3033.jar:1.12.2-2611-8.0.0-BETA-3033]
at org.spongepowered.asm.mixin.transformer.MixinTransformer.apply(MixinTransformer.java:724) ~[spongeforge-1.12.2-2611-8.0.0-BETA-3033.jar:1.12.2-2611-8.0.0-BETA-3033]
at org.spongepowered.asm.mixin.transformer.MixinTransformer.applyMixins(MixinTransformer.java:703) ~[spongeforge-1.12.2-2611-8.0.0-BETA-3033.jar:1.12.2-2611-8.0.0-BETA-3033]
at org.spongepowered.asm.mixin.transformer.MixinTransformer.transformClassBytes(MixinTransformer.java:509) ~[spongeforge-1.12.2-2611-8.0.0-BETA-3033.jar:1.12.2-2611-8.0.0-BETA-3033]
at org.spongepowered.asm.mixin.transformer.Proxy.transform(Proxy.java:72) ~[spongeforge-1.12.2-2611-8.0.0-BETA-3033.jar:1.12.2-2611-8.0.0-BETA-3033]
at net.minecraft.launchwrapper.LaunchClassLoader.runTransformers(LaunchClassLoader.java:279) ~[launchwrapper-1.12.jar:?]
at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:176) ~[launchwrapper-1.12.jar:?]
at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.8.0_171]
at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.8.0_171]
at java.lang.Class.forName0(Native Method) ~[?:1.8.0_171]
at java.lang.Class.forName(Unknown Source) ~[?:1.8.0_171]
at net.minecraftforge.fml.common.launcher.FMLDeobfTweaker.injectIntoClassLoader(FMLDeobfTweaker.java:55) ~[forge-1.12.2-14.23.3.2673-universal.jar:?]
… 8 more
[12:56:08] [main/INFO] [STDERR]: [net.minecraftforge.fml.relauncher.ServerLaunchWrapper:main:31]: java.lang.reflect.InvocationTargetException
[12:56:08] [main/INFO] [STDERR]: [net.minecraftforge.fml.relauncher.ServerLaunchWrapper:main:31]: at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
[12:56:08] [main/INFO] [STDERR]: [net.minecraftforge.fml.relauncher.ServerLaunchWrapper:main:31]: at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
[12:56:08] [main/INFO] [STDERR]: [net.minecraftforge.fml.relauncher.ServerLaunchWrapper:main:31]: at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
[12:56:08] [main/INFO] [STDERR]: [net.minecraftforge.fml.relauncher.ServerLaunchWrapper:main:31]: at java.lang.reflect.Method.invoke(Unknown Source)
[12:56:08] [main/INFO] [STDERR]: [net.minecraftforge.fml.relauncher.ServerLaunchWrapper:main:31]: at net.minecraftforge.fml.relauncher.ServerLaunchWrapper.run(ServerLaunchWrapper.java:62)
[12:56:08] [main/INFO] [STDERR]: [net.minecraftforge.fml.relauncher.ServerLaunchWrapper:main:31]: at net.minecraftforge.fml.relauncher.ServerLaunchWrapper.main(ServerLaunchWrapper.java:31)
[12:56:08] [main/INFO] [STDERR]: [net.minecraftforge.fml.relauncher.ServerLaunchWrapper:run:67]: Caused by: net.minecraftforge.fml.relauncher.FMLSecurityManager$ExitTrappedException
[12:56:08] [main/INFO] [STDERR]: [net.minecraftforge.fml.relauncher.ServerLaunchWrapper:run:67]: at net.minecraftforge.fml.relauncher.FMLSecurityManager.checkPermission(FMLSecurityManager.java:49)
[12:56:08] [main/INFO] [STDERR]: [net.minecraftforge.fml.relauncher.ServerLaunchWrapper:run:67]: at java.lang.SecurityManager.checkExit(Unknown Source)
[12:56:08] [main/INFO] [STDERR]: [net.minecraftforge.fml.relauncher.ServerLaunchWrapper:run:67]: at java.lang.Runtime.exit(Unknown Source)
[12:56:08] [main/INFO] [STDERR]: [net.minecraftforge.fml.relauncher.ServerLaunchWrapper:run:67]: at java.lang.System.exit(Unknown Source)
[12:56:08] [main/INFO] [STDERR]: [net.minecraftforge.fml.relauncher.ServerLaunchWrapper:run:67]: at net.minecraft.launchwrapper.Launch.launch(Launch.java:138)
[12:56:08] [main/INFO] [STDERR]: [net.minecraftforge.fml.relauncher.ServerLaunchWrapper:run:67]: at net.minecraft.launchwrapper.Launch.main(Launch.java:28)
[12:56:08] [main/INFO] [STDERR]: [net.minecraftforge.fml.relauncher.ServerLaunchWrapper:run:67]: … 6 more
indent preformatted text by 4 spaces

2 points:

  1. Next time when you include an error report, please use a service like Pastebin
  2. Please tell me what Minecraft version your server is running. (Or did you use the Forge installer?)

1.12.2
I did installed forge with forge installer.

It’s a problem with Mixins, it failed the injection check. I advise you try to use a non-bèta version of Sponge. If that doesn’t work either, try contacting @mumfrey, the Mixins lord.

Thanks !
I will have a try.

Don’t use the API 8 builds unless you want to help with bug testing, as they are somewhat riddled with bugs. Which is exactly what you’d expect for an Experimental version.

I recommend using the API 7 builds (they’re all labelled BETA) and the matching version of Forge (which is part of the SF filename) for best results.

3 Likes