Sponge 1.12.2

I’m starting without issue (Plugins and Mods loading without erros)
But There’s no certificate fingerprint available
after this i’m getting crash server
-> Pastebin with erros idk maybe it will be help

openjdk version “1.8.0_212”
OpenJDK Runtime Environment (build 1.8.0_212-b04)
OpenJDK 64-Bit Server VM (build 25.212-b04, mixed mode)

[14:10:04] [Server thread/ERROR] [net.minecraft.server.MinecraftServer]: Encountered an unexpected exception
net.minecraftforge.fml.common.LoaderExceptionModCrash: Caught exception from DupeFixer (dupefixer)
 
Caused by: com.google.common.util.concurrent.ExecutionError: com.google.common.util.concurrent.ExecutionError: java.lang.NoClassDefFoundError: Lme/ryanhamshire/griefprevention/api/GriefPreventionApi;

DupeFixer is trying to access the GriefPrevention API - so you need to either remove dupefixer or add GriefPrevention.

It might also be worth filing an issue with the DupeFixer plugin developer and asking them to either register the GP dependency properly, or fix the plugin so that it can load without needing GP to be there.

Okey thx <3 i will try