MAFA

yeah, but I really want to play with this mods on this specific version

I tried to Play with my friends and create a modded server , but every time i run the server it gives me this error : ---- Minecraft Crash Report ---- // Don't do that. Time: 4/11/20 1:51 PM Description: Exception in server tick loop cpw.mods.fml.common.LoaderException: java.lang.NoClassDefFoundError: net/minecraft/world/biome/BiomeGenBase at cpw.mods.fml.common.LoadController.transition(LoadController.java:163) at cpw.mods.fml.common.Loader.preinitializeMods(Loader.java:559) at cpw.mods.fml.server.FMLServerHandler.beginServerLoading(FMLServerHandler.java:88) at cpw.mods.fml.common.FMLCommonHandler.onServerStart(FMLCommonHandler.java:314) at net.minecraft.server.dedicated.DedicatedServer.func_71197_b(DedicatedServer.java:117) at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:387) at net.minecraft.server.MinecraftServer$2.run(MinecraftServer.java:685) Caused by: java.lang.NoClassDefFoundError: net/minecraft/world/biome/BiomeGenBase at net.divinerpg.utils.proxies.CommonProxy.preInitServer(CommonProxy.java:146) at net.divinerpg.DivineRPG.preInit(DivineRPG.java:46) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at cpw.mods.fml.common.FMLModContainer.handleModStateEvent(FMLModContainer.java:532) at sun.reflect.GeneratedMethodAccessor4.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at com.google.common.eventbus.EventSubscriber.handleEvent(EventSubscriber.java:74) at com.google.common.eventbus.SynchronizedEventSubscriber.handleEvent(SynchronizedEventSubscriber.java:47) at com.google.common.eventbus.EventBus.dispatch(EventBus.java:322) at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:304) at com.google.common.eventbus.EventBus.post(EventBus.java:275) at cpw.mods.fml.common.LoadController.sendEventToModContainer(LoadController.java:212) at cpw.mods.fml.common.LoadController.propogateStateMessage(LoadController.java:190) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at com.google.common.eventbus.EventSubscriber.handleEvent(EventSubscriber.java:74) at com.google.common.eventbus.SynchronizedEventSubscriber.handleEvent(SynchronizedEventSubscriber.java:47) at com.google.common.eventbus.EventBus.dispatch(EventBus.java:322) at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:304) at com.google.common.eventbus.EventBus.post(EventBus.java:275) at cpw.mods.fml.common.LoadController.distributeStateMessage(LoadController.java:119) at cpw.mods.fml.common.Loader.preinitializeMods(Loader.java:556) ... 5 more Caused by: java.lang.ClassNotFoundException: net.minecraft.world.biome.BiomeGenBase at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:191) at java.lang.ClassLoader.loadClass(ClassLoader.java:418) at java.lang.ClassLoader.loadClass(ClassLoader.java:351) ... 33 more Caused by: org.spongepowered.asm.mixin.transformer.throwables.MixinTransformerError: An unexpected critical error was encountered at org.spongepowered.asm.mixin.transformer.MixinTransformer.transform(MixinTransformer.java:622) at org.spongepowered.asm.mixin.transformer.MixinTransformer$Proxy.transform(MixinTransformer.java:184) at net.minecraft.launchwrapper.LaunchClassLoader.runTransformers(LaunchClassLoader.java:279) at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:176) ... 35 more Caused by: java.lang.NullPointerException at org.spongepowered.asm.mixin.transformer.MixinPreProcessorStandard.transform(MixinPreProcessorStandard.java:641) at org.spongepowered.asm.mixin.transformer.MixinPreProcessorStandard.attach(MixinPreProcessorStandard.java:247) at org.spongepowered.asm.mixin.transformer.MixinPreProcessorStandard.createContextFor(MixinPreProcessorStandard.java:226) at org.spongepowered.asm.mixin.transformer.MixinInfo.createContextFor(MixinInfo.java:1124) at org.spongepowered.asm.mixin.transformer.MixinApplicatorStandard.apply(MixinApplicatorStandard.java:247) at org.spongepowered.asm.mixin.transformer.TargetClassContext.applyMixins(TargetClassContext.java:332) at org.spongepowered.asm.mixin.transformer.MixinTransformer.apply(MixinTransformer.java:835) at org.spongepowered.asm.mixin.transformer.MixinTransformer.applyMixins(MixinTransformer.java:805) at org.spongepowered.asm.mixin.transformer.MixinTransformer.transform(MixinTransformer.java:610) ... 38 more A detailed walkthrough of the error, its code path and all known details is as follows: --------------------------------------------------------------------------------------- -- System Details -- Details: Minecraft Version: 1.7.10 Operating System: Windows 10 (amd64) version 10.0 Java Version: 1.8.0_231, Oracle Corporation Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation Memory: 166449088 bytes (158 MB) / 414187520 bytes (395 MB) up to 1900019712 bytes (1812 MB) JVM Flags: 0 total; AABB Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0 FML: MCP v9.05 FML v7.10.99.99 Minecraft Forge 10.13.4.1614 38 mods loaded, 38 mods active States: 'U' = Unloaded 'L' = Loaded 'C' = Constructed 'H' = Pre-initialized 'I' = Initialized 'J' = Post-initialized 'A' = Available 'D' = Disabled 'E' = Errored UCH mcp{9.05} [Minecraft Coder Pack] (minecraft.jar) UCH FML{7.10.99.99} [Forge Mod Loader] (forge-1.7.10-10.13.4.1614-1.7.10-universal.jar) UCH Forge{10.13.4.1614} [Minecraft Forge] (forge-1.7.10-10.13.4.1614-1.7.10-universal.jar) UCH CodeChickenCore{1.0.7.47} [CodeChicken Core] (minecraft.jar) UCH ivtoolkit{1.2.1} [IvToolkit] (minecraft.jar) UCH NotEnoughItems{1.0.5.120} [Not Enough Items] (NotEnoughItems-1.7.10-1.0.5.120-universal.jar) UCH dynamicswordskills{1.7.10-1.7.1} [Dynamic Sword Skills] (1.7.10-DynamicSwordSkills-1.7.1.jar) UCH battlegear2{1.7.10} [Mine & Blade Battlegear 2 - Bullseye] (1.7.10-MB_Battlegear2-Bullseye-1.0.8.3.jar) UCE divinerpg{1.4.1.5} [DivineRPG] ([1.7.10][SMP]DivineRPG-1.4.1.5.jar) UCH bspkrsCore{6.15} [bspkrsCore] ([1.7.10]bspkrsCore-universal-6.15.jar) UCH StartingInventory{1.7.10.r03} [StartingInventory] ([1.7.10]StartingInventory-universal-1.7.10.r03.jar) UCH AncientWarfare{2.4.114-beta-MC1.7.10} [Ancient Warfare Core] (ancientwarfare-2.4.115-beta-MC1.7.10-FULL.jar) UCH AncientWarfareAutomation{2.4.114-beta-MC1.7.10} [Ancient Warfare Automation] (ancientwarfare-2.4.115-beta-MC1.7.10-FULL.jar) UCH AncientWarfareNEIPlugin{2.4.114-beta-MC1.7.10} [Ancient Warfare NEI Plugin] (ancientwarfare-2.4.115-beta-MC1.7.10-FULL.jar) UCH AncientWarfareNpc{2.4.114-beta-MC1.7.10} [Ancient Warfare NPCs] (ancientwarfare-2.4.115-beta-MC1.7.10-FULL.jar) UCH AncientWarfareStructure{2.4.114-beta-MC1.7.10} [Ancient Warfare Structures] (ancientwarfare-2.4.115-beta-MC1.7.10-FULL.jar) UCH Baubles{1.0.1.10} [Baubles] (Baubles-1.7.10-1.0.1.10.jar) UCE BiomesOPlenty{2.1.0} [Biomes O' Plenty] (BiomesOPlenty-1.7.10-2.1.0.1889-universal.jar) UCH chunkpregenerator{2.1} [Chunk Pregenerator] (Chunk Pregenerator V1.7.10-2.1.jar) UCH MineTweaker3{3.1.0} [MineTweaker 3] (CraftTweaker-1.7.10-3.1.0-legacy.jar) UCH doggytalents{1.14.2.317} [Doggy Talents] (DoggyTalents-1.7.10-1.14.2.317-universal.jar) UCH fastleafdecay{1.4} [Fast Leaf Decay] (FastLeafDecay-1.7.10-1.4.jar) UCH godweapons{4.0} [Gods' Weapons] (godweapons - 1.7.10 - 4.1.jar) UCH gravestone{0.7.10.3} [Gravestone] (GraveStone Mod 0.7.10.3.jar) UCH inventorytweaks{1.59-dev-152-cf6e263} [Inventory Tweaks] (InventoryTweaks-1.59-dev-152.jar) UCH ironbackpacks{1.7.10-1.2.20} [Iron Backpacks] (IronBackpacks-1.7.10-1.2.20.jar) UCH IronChest{6.0.62.742} [Iron Chest] (ironchest-1.7.10-6.0.62.742-universal.jar) UCH journeymap{5.1.4p2} [JourneyMap] (journeymap-1.7.10-5.1.4p2-unlimited.jar) UCH cfm{3.4.7} [§9MrCrayfish's Furniture Mod] (MrCrayfishFurnitureModv3.4.7(1.7.10).jar) UCH oreexcavation{1.1.134} [OreExcavation] (OreExcavation-1.1.134.jar) UCH reccomplex{0.9.7.1.1} [Recurrent Complex] (RecurrentComplex-0.9.7.1.1.jar) UCH Roguelike{1.5.0} [Roguelike Dungeons] (roguelike-1.7.10-1.5.0b.jar) UCH sereneseasons{1.2.18} [Serene Seasons] (SereneSeasons-1.7.10-1.2.18.jar) UCE TwilightForest{2.3.7} [The Twilight Forest] (twilightforest-1.7.10-2.3.7.jar) UCE vampirism{0.7.9} [Vampirism] (Vampirism-1.7.10-0.7.9.jar) UCH Waila{1.5.10} [Waila] (Waila-1.5.10_1.7.10.jar) UCH wawla{1.3.1} [What Are We Looking At] (Wawla-1.0.5.120.jar) UCH waystones{1.0.12} [Waystones] (Waystones-mc1.7.10-1.0.12.jar) Profiler Position: N/A (disabled) Is Modded: Definitely; Server brand changed to 'fml,forge' Type: Dedicated Server (map_server.txt) Version: Minecraft Version: 1.7.10 (modded) forge-10.13.4.1614 My mods: Please help me , thanks