Magma - 1.12.2-d04e549e. jar cannot start with the mod: the reason is a non-existent duplicate (even the file names match, although this is impossible).

Duplicate Mods:
boatoverhaul : /home/container/./mods/BoatOverhaul-Forge-1.12.2-2.0.0-mixinless.jar
boatoverhaul : /home/container/./mods/BoatOverhaul-Forge-1.12.2-2.0.0-mixinless.jar

net.minecraftforge.fml.common.DuplicateModsFoundException
at net.minecraftforge.fml.common.Loader.identifyDuplicates(Loader.java:437)
at net.minecraftforge.fml.common.Loader.identifyMods(Loader.java:399)
at net.minecraftforge.fml.common.Loader.loadMods(Loader.java:539)
at net.minecraftforge.fml.server.FMLServerHandler.beginServerLoading(FMLServerHandler.java:102)
at net.minecraftforge.fml.common.FMLCommonHandler.onServerStart(FMLCommonHandler.java:337)
at net.minecraft.server.dedicated.DedicatedServer.init(DedicatedServer.java:169)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:623)
at java.lang.Thread.run(Thread.java:748)

I tried to use both a mix and a separate mod with _MixinBootstrap-1.1.0.jar . The same problem.

Will rework this soon

BoatOverhaul-Forge-1.12.2-2.0.1-mixinless is uploaded. Should be reviewed and made public soon.

Hi. Sorry for the long ping. The update did not solve the problem, new errors appeared in the logs and the old one remained in the crash.

---- Minecraft Crash Report ----

WARNING: coremods are present:
Contact their authors BEFORE contacting forge

// Sorry :(

Time: 5/20/23 12:09 PM
Description: Exception in server tick loop

Duplicate Mods:
boatoverhaul : /home/container/./mods/BoatOverhaul-Forge-1.12.2-2.0.1-mixinless.jar
boatoverhaul : /home/container/./mods/BoatOverhaul-Forge-1.12.2-2.0.1-mixinless.jar

net.minecraftforge.fml.common.DuplicateModsFoundException
at net.minecraftforge.fml.common.Loader.identifyDuplicates(Loader.java:437)
at net.minecraftforge.fml.common.Loader.identifyMods(Loader.java:399)
at net.minecraftforge.fml.common.Loader.loadMods(Loader.java:539)
at net.minecraftforge.fml.server.FMLServerHandler.beginServerLoading(FMLServerHandler.java:102)
at net.minecraftforge.fml.common.FMLCommonHandler.onServerStart(FMLCommonHandler.java:337)
at net.minecraft.server.dedicated.DedicatedServer.func_71197_b(DedicatedServer.java:169)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:623)
at java.lang.Thread.run(Thread.java:748)

A detailed walkthrough of the error, its code path and all known details is as follows:

latest.log

-- System Details --
Details:
Minecraft Version: 1.12.2
Magma Version: 1.12.2-d04e549e