KiloBravo

Issue resolved by downloading the copy of BoP that's on Curseforge instead of the one hosted here. None of the ones hosted here work. The copies on CF do.

Issue changes with forge 1.14.4-28.0.35 through .37 - but is still core to BoP - only happens when BoP (any recent version) is installed in the mods directory - removing it, with or without any other mods allows forge to load/startup correctly. Game crashed The game crashed whilst rendering overlay Error: java.lang.ClassCastException: java.lang.String cannot be cast to net.minecraftforge.fml.loading.moddiscovery.ModInfo debug.log for crash:

Updated forge (1.14.4-28.0.29) and BoP (1.14.4-9.0.0.196) ... get error "Biomes O' Plenty (biomesoplenty) has failed to load correctly" and fails to start. java.lang.NoSuchMethodError: net.minecraft.entity.EntityType$Builder.create(Lnet/minecraft/entity/EntityType$IFactory;Lnet/minecraft/entity/EntityClassification;)Lnet/minecraft/entity/EntityType$Builder; Removing BoP clears the error and all other mods load. Removing all mods but BoP has no effect on error. $ java -version openjdk version "1.8.0_222" OpenJDK Runtime Environment (build 1.8.0_222-8u222-b10-1~deb9u1-b10) OpenJDK 64-Bit Server VM (build 25.222-b10, mixed mode) Screenshot attached, because insert from URL isn't working for me. debug.log: