Posted January 18, 20223 yr Hey guys, I'm trying to run the dev env with two mods (Alexs Mobs and Citadel), therefore I copied their build.gradle because there's a lot of mixin stuff: build.gradle: https://pastebin.com/PUef70eP The server boots up normally when I use the old mappings, but when I change to Mojang's mappings, I get this error on startup: java.lang.BootstrapMethodError: java.lang.ClassFormatError: Duplicate method name "isFood" with signature "(Lnet.minecraft.item.ItemStack;)Z" in class file com/github/alexthe666/alexsmobs/entity/EntityRaccoon I already use fg.deof to match the mappings of the mods to my mappings, what else could be the reason for this error?
January 18, 20223 yr Author @diesieben07 debug.log Had to upload it to Google Drive since the debug.log is too large for pastebin. Edited January 18, 20223 yr by fr3qu3ncy
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