Crash (server files) when Nucleus is already installed as a plugin

[GeorgeWL]

https://www.curseforge.com/minecraft/modpacks/seablock-rustic-waters/issues/19

NucleusPowered/Nucleus#1429

 

The modpack Rustic Waters (server files) has the mod Nucleus (Nucleus-1.12.2-1.0-B15.jar) in it.

Nucleus is one of the main plugins for Sponge servers (like ours). Having both the mod and plugin on the server causes the server to see duplicate jars so we're forced to disable one.

The plugin was not an option so we disabled the mod version. This sadly caused a crash. The mod AssistedProgression caused crashes when we removed Nucleus.

So the server crashes on startup when AssistedProgression loads.

This however doesn't happen when we use the mod version of Nucleus instead of the plugin version.

The mod version however doesn't support any of our ranks, features, warps, kits etc so it is an instant no for us.

We could disable AssistedProgression but it looks to me like an important mod for the pack

Crashlog: https://pastebin.com/gRyt7rZg

[pauljoda]

NucleusPowered/Nucleus#1429 (comment)

[GeorgeWL]

maybe go for the name Nucleus Lib or Nucleus Core?

Then it also become clearer that it's not a standalone mod, but rather a required lib for other mods by TeamBR

[Brend-Smits]

Could this change be backported to 1.12.2?