https://gist.github.com/ProsperCraft/14fc1fd4e90528e16713e0cfb2921a29

This is in my TownCraft modpack - https://minecraft.curseforge.com/projects/towncraft

The client loads fine, but the server with sponge will not, I asked the sponge devs and they said the asm is getting loaded too early?

I rolled back to 1.3.0.0