1.15.2 Forge Crashing: Unexpected error

[LordMeowth]

The game crashes when a new world generation reaches 100%.  

 

---- Minecraft Crash Report ----
// I bet Cylons wouldn't have this problem.

Time: 3/28/20 10:55 PM
Description: Unexpected error

java.lang.NoClassDefFoundError: net/minecraft/client/renderer/culling/Frustum
    at vazkii.neat.HealthBarRenderer.onRenderWorldLast(HealthBarRenderer.java:52) ~[?:1.5-19] {re:classloading}
    at net.minecraftforge.eventbus.ASMEventHandler_591_HealthBarRenderer_onRenderWorldLast_RenderWorldLastEvent.invoke(.dynamic) ~[?:?] {}
    at net.minecraftforge.eventbus.ASMEventHandler.invoke(ASMEventHandler.java:80) ~[eventbus-2.0.0-milestone.1-service.jar:?] {}
    at net.minecraftforge.eventbus.EventBus.post(EventBus.java:258) ~[eventbus-2.0.0-milestone.1-service.jar:?] {}
    at net.minecraftforge.client.ForgeHooksClient.dispatchRenderLast(ForgeHooksClient.java:184) ~[?:?] {re:classloading}
    at net.minecraft.client.renderer.GameRenderer.func_228378_a_(GameRenderer.java:602) ~[?:?] {re:classloading,pl:accesstransformer:B,pl:runtimedistcleaner:A}
    at net.minecraft.client.renderer.GameRenderer.func_195458_a(GameRenderer.java:422) ~[?:?] {re:classloading,pl:accesstransformer:B,pl:runtimedistcleaner:A}
    at net.minecraft.client.Minecraft.func_195542_b(Minecraft.java:925) [?:?] {re:classloading,pl:accesstransformer:B,pl:runtimedistcleaner:A}
    at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:554) [?:?] {re:classloading,pl:accesstransformer:B,pl:runtimedistcleaner:A}
    at net.minecraft.client.main.Main.main(SourceFile:204) [?:?] {re:classloading}
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_51] {}
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_51] {}
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_51] {}
    at java.lang.reflect.Method.invoke(Method.java:497) ~[?:1.8.0_51] {}
    at net.minecraftforge.fml.loading.FMLClientLaunchProvider.lambda$launchService$0(FMLClientLaunchProvider.java:56) [forge-1.15.2-31.1.30.jar:31.1] {}
    at net.minecraftforge.fml.loading.FMLClientLaunchProvider$$Lambda$412/826245889.call(Unknown Source) [forge-1.15.2-31.1.30.jar:31.1] {}
    at cpw.mods.modlauncher.LaunchServiceHandlerDecorator.launch(LaunchServiceHandlerDecorator.java:37) [modlauncher-5.0.0-milestone.4.jar:?] {}
    at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:54) [modlauncher-5.0.0-milestone.4.jar:?] {}
    at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:72) [modlauncher-5.0.0-milestone.4.jar:?] {}
    at cpw.mods.modlauncher.Launcher.run(Launcher.java:81) [modlauncher-5.0.0-milestone.4.jar:?] {}
    at cpw.mods.modlauncher.Launcher.main(Launcher.java:65) [modlauncher-5.0.0-milestone.4.jar:?] {}
Caused by: java.lang.ClassNotFoundException: net.minecraft.client.renderer.culling.Frustum
    at java.lang.ClassLoader.findClass(ClassLoader.java:530) ~[?:1.8.0_51] {}
    at java.lang.ClassLoader.loadClass(ClassLoader.java:424) ~[?:1.8.0_51] {}
    at cpw.mods.modlauncher.TransformingClassLoader.loadClass(TransformingClassLoader.java:101) ~[modlauncher-5.0.0-milestone.4.jar:?] {}
    at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ~[?:1.8.0_51] {}
    ... 21 more

A detailed walkthrough of the error, its code path and all known details is as follows:
---------------------------------------------------------------------------------------

-- Head --
Thread: Render thread
Stacktrace:
    at vazkii.neat.HealthBarRenderer.onRenderWorldLast(HealthBarRenderer.java:52)
    at net.minecraftforge.eventbus.ASMEventHandler_591_HealthBarRenderer_onRenderWorldLast_RenderWorldLastEvent.invoke(.dynamic)
    at net.minecraftforge.eventbus.ASMEventHandler.invoke(ASMEventHandler.java:80)
    at net.minecraftforge.eventbus.EventBus.post(EventBus.java:258)
    at net.minecraftforge.client.ForgeHooksClient.dispatchRenderLast(ForgeHooksClient.java:184)
    at net.minecraft.client.renderer.GameRenderer.func_228378_a_(GameRenderer.java:602)

-- Affected level --
Details:
    All players: 1 total; [ClientPlayerEntity['LordMeowth'/261, l='MpServer', x=-181.50, y=71.00, z=182.50]]
    Chunk stats: Client Chunk Cache: 625, 400
    Level dimension: DimensionType{minecraft:overworld}
    Level name: MpServer
    Level seed: -8669464551057230345
    Level generator: ID 07 - biomesoplenty, ver 0. Features enabled: false
    Level generator options: {}
    Level spawn location: World: (-176,69,192), Chunk: (at 0,4,0 in -11,12; contains blocks -176,0,192 to -161,255,207), Region: (-1,0; contains chunks -32,0 to -1,31, blocks -512,0,0 to -1,255,511)
    Level time: 43 game time, 43 day time
    Known server brands: 
    Level was modded: false
    Level storage version: 0x00000 - Unknown?
    Level weather: Rain time: 0 (now: false), thunder time: 0 (now: false)
    Level game mode: Game mode: survival (ID 0). Hardcore: false. Cheats: false
    Server brand: forge
    Server type: Integrated singleplayer server
Stacktrace:
    at net.minecraft.client.world.ClientWorld.func_72914_a(ClientWorld.java:442)
    at net.minecraft.client.Minecraft.func_71396_d(Minecraft.java:1764)
    at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:573)
    at net.minecraft.client.main.Main.main(SourceFile:204)
    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:497)
    at net.minecraftforge.fml.loading.FMLClientLaunchProvider.lambda$launchService$0(FMLClientLaunchProvider.java:56)
    at net.minecraftforge.fml.loading.FMLClientLaunchProvider$$Lambda$412/826245889.call(Unknown Source)
    at cpw.mods.modlauncher.LaunchServiceHandlerDecorator.launch(LaunchServiceHandlerDecorator.java:37)
    at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:54)
    at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:72)
    at cpw.mods.modlauncher.Launcher.run(Launcher.java:81)
    at cpw.mods.modlauncher.Launcher.main(Launcher.java:65)

-- System Details --
Details:
    Minecraft Version: 1.15.2
    Minecraft Version ID: 1.15.2
    Operating System: Windows 10 (amd64) version 10.0
    Java Version: 1.8.0_51, Oracle Corporation
    Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
    Memory: 2619564616 bytes (2498 MB) / 5227151360 bytes (4985 MB) up to 10422845440 bytes (9940 MB)
    CPUs: 16
    JVM Flags: 5 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xss1M -Xmx11181m -Xms256m -XX:PermSize=256m
    ModLauncher: 5.0.0-milestone.4+67+b1a340b
    ModLauncher launch target: fmlclient
    ModLauncher naming: srg
    ModLauncher services: 
        /eventbus-2.0.0-milestone.1-service.jar eventbus PLUGINSERVICE 
        /forge-1.15.2-31.1.30.jar object_holder_definalize PLUGINSERVICE 
        /forge-1.15.2-31.1.30.jar runtime_enum_extender PLUGINSERVICE 
        /accesstransformers-2.0.4-shadowed.jar accesstransformer PLUGINSERVICE 
        /forge-1.15.2-31.1.30.jar capability_inject_definalize PLUGINSERVICE 
        /forge-1.15.2-31.1.30.jar runtimedistcleaner PLUGINSERVICE 
        /forge-1.15.2-31.1.30.jar fml TRANSFORMATIONSERVICE 
    FML: 31.1
    Forge: net.minecraftforge:31.1.30
    FML Language Providers: 
        javafml@31.1
        minecraft@1
    Mod List: 
        QuarkOddities-1.15.2.jar Quark Oddities {quarkoddities@1.15.2 DONE}
        TrashSlot_1.15.2-11.0.0.jar TrashSlot {trashslot@11.0.0 DONE}
        torchslabmod-1.15.1_v1.5.jar Torch Slab Mod {torchslabmod@1.5.0 DONE}
        NetherPortalFix_1.15.2-6.0.0.jar NetherPortalFix {netherportalfix@6.0.0 DONE}
        item-filters-2.2.0.14.jar Item Filters {itemfilters@2.2.0.14 DONE}
        jei-1.15.2-6.0.0.2.jar Just Enough Items {jei@6.0.0.2 DONE}
        JustEnoughCalculation-1.15.2-3.6.1.jar Just Enough Calculation {jecalculation@3.6.1 DONE}
        DoggyTalents-1.15.2-1.15.2.3.jar Doggy Talents {doggytalents@1.15.2.3 DONE}
        caelus-FORGE-1.15.2-2.0-beta1.jar Caelus API {caelus@FORGE-1.15.2-2.0-beta1 DONE}
        colytra-FORGE-1.15.2-3.0.jar Colytra {colytra@FORGE-1.15.2-3.0 DONE}
        Neat 1.5-19.jar Neat {neat@1.5-19 DONE}
        Waystones_1.15.2-6.0.1.jar Waystones {waystones@6.0.1 DONE}
        ForgeEndertech-1.15.2-6.0.1.0-build.0011.jar Forge Endertech {forgeendertech@6.0.1.0 DONE}
        AdFinders-1.15.2-4.0.2.0-build.0012.jar Advanced Finders {adfinders@4.0.2.0 DONE}
        Clumps-5.0.2.jar Clumps {clumps@5.0.2 DONE}
        JRFTL [1.15.2]-1.1.jar JRFTL {jrftl@1.1 DONE}
        journeymap-1.15.2-5.7.0beta1.jar Journeymap {journeymap@1.15.2-5.7.0beta1 DONE}
        CookingForBlockheads_1.15.2-8.0.1.jar Cooking for Blockheads {cookingforblockheads@8.0.1 DONE}
        Placebo-1.15.2-3.0.2.jar Placebo {placebo@3.0.2 DONE}
        comforts-FORGE-1.15.2-2.0.jar Comforts {comforts@FORGE-1.15.2-2.0 DONE}
        NaturesCompass-1.15.2-1.8.5.jar Nature's Compass {naturescompass@1.15.2-1.8.5 DONE}
        good-nights-sleep-1.15.2-1.0.3.jar Good Night's Sleep {goodnightsleep@1.0.3 DONE}
        SimpleStorageNetwork-1.15.2-0.3.1.jar Simple Storage Network {storagenetwork@1.15.2-0.3.1 DONE}
        SereneSeasons-1.15.2-3.0.0.68-universal.jar Serene Seasons {sereneseasons@1.15.2-3.0.0.68 DONE}
        NomadicTents-1.15.2-11.0.0-beta.jar Nomadic Tents {nomadictents@11.0.0-beta DONE}
        WitherSkeletonTweaks-1.15.1-4.0.0.jar Wither Skeleton Tweaks {wstweaks@4.0.0 DONE}
        FarmingForBlockheads_1.15.2-6.1.0.jar Farming for Blockheads {farmingforblockheads@6.1.0 DONE}
        Bookshelf-1.15.2-5.3.9.jar Bookshelf {bookshelf@5.3.9 DONE}
        u_team_core-1.15.2-2.11.0.156.jar U Team Core {uteamcore@2.11.0.156 DONE}
        mcjtylib-1.15-4.0.3-alpha.jar McJtyLib {mcjtylib@1.15-4.0.3-alpha DONE}
        rftoolsbase-1.15-1.0.1-alpha.jar RFToolsBase {rftoolsbase@1.15-1.0.1-alpha DONE}
        xnet-1.15-2.0.2-alpha.jar XNet {xnet@1.15-2.0.2-alpha DONE}
        DarkUtilities-1.15.2-3.0.2.jar Dark Utilities {darkutils@3.0.2 DONE}
        Waddles-1.15.2-0.8.5.jar Waddles {waddles@1.15.2-0.8.5 DONE}
        Morpheus-1.15.2-4.2.50.jar Morpheus {morpheus@version DONE}
        Hwyla-forge-1.10.8-B72_1.15.2.jar Waila {waila@version DONE}
        speedyhoppers-1.15.2-2.jar Speedy Hoppers {speedyhoppers@1.15.2-2 DONE}
        CraftTweaker-1.15.2-6.0.0.9.jar CraftTweaker {crafttweaker@6.0.0.9 DONE}
        rftoolspower-1.15-2.0.1-alpha.jar RFToolsPower {rftoolspower@1.15-2.0.1-alpha DONE}
        BetterThanMending-1.4.0.jar BetterThanMending {betterthanmending@1.4.0 DONE}
        forge-1.15.2-31.1.30-universal.jar Forge {forge@31.1.30 DONE}
        ironchest-1.15.2-10.0.3.jar Iron Chests {ironchest@1.15.2-10.0.1 DONE}
        CraftingTweaks_1.15.1-11.0.0.jar Crafting Tweaks {craftingtweaks@11.0.0 DONE}
        forge-1.15.2-31.1.30-client.jar Minecraft {minecraft@1.15.2 DONE}
        mcw-bridges-1.0.4fix-mc1.15.2.jar Macaw's Bridges {mcwbridges@1.0.4 DONE}
        industrial-foregoing-1.15.2-2.2.2-28d4a81.jar Industrial Foregoing {industrialforegoing@2.2.2 DONE}
        useful_backpacks-1.15.2-1.9.4.63.jar Useful Backpacks {usefulbackpacks@1.9.4.63 DONE}
        EnchantmentDescriptions-1.15.2-2.0.5.jar EnchantmentDescriptions {enchdesc@2.0.5 DONE}
        titanium-1.15.2-2.3.7.jar Titanium {titanium@2.3.7 DONE}
        useful_railroads-1.15.2-1.3.2.21.jar Useful Railroads {usefulrailroads@1.3.2.21 DONE}
        BiomesOPlenty-1.15.2-10.0.0.345-universal.jar Biomes O' Plenty {biomesoplenty@1.15.2-10.0.0.342 DONE}
        valkyrielib-1.15.2-3.0.2.1.jar ValkyrieLib {valkyrielib@1.15.2-3.0.2.1 DONE}
        enviromats-1.15.2-2.0.2.1.jar Environmental Materials {enviromats@1.15.2-2.0.2.1 DONE}
        AdLods-1.15.2-3.0.1.0-build.0008.jar Large Ore Deposits {adlods@3.0.1.0 DONE}
        Ding-1.15.2-1.1.0.jar Ding {ding@1.1.0 DONE}
        astikorcarts-1.0.2-1.15.2.jar AstikorCarts {astikorcarts@1.0.2 DONE}
        paintings-1.15.2-7.0.0.0.jar Paintings ++ {paintings@1.14.4-6.0.1.5 DONE}
        carrotslib-mc1.15.2-2.5b1.jar Carrots Lib {carrots@2.5.0b1 DONE}
        vanillafoodpantry-mc1.15.2-5.5b1.jar Vanilla Food Pantry {vanillafoodpantry@5.5.0b1 DONE}
        gravestone-1.17.3.jar Gravestone Mod {gravestone@1.17.3 DONE}
        FastWorkbench-1.15.1-3.0.0.jar FastWorkbench {fastbench@3.0.0 DONE}
        AutoRegLib-1.5-40.jar AutoRegLib {autoreglib@1.5-40 DONE}
        Quark-r2.1-224.jar Quark {quark@r2.1-224 DONE}
        StorageDrawers-1.15.2-7.0.2.jar Storage Drawers {storagedrawers@1.15.2-7.0.1 DONE}
        OreExcavation-1.7.151.jar Ore Excavation {oreexcavation@NONE DONE}
        elevatorid-1.15.2-1.7.0.jar Elevator Mod {elevatorid@1.15.2-1.7.0 DONE}
        structurize-0.10.282-RELEASE.jar Structurize {structurize@0.10.282-RELEASE DONE}
        minecolonies-0.10.771-RELEASE-universal.jar Minecolonies {minecolonies@0.10.771-RELEASE DONE}
        FastFurnace-1.15.1-3.0.0.jar FastFurnace {fastfurnace@3.0.0 DONE}
        furniture-7.0.0-pre16-1.15.1.jar MrCrayfish's Furniture Mod {cfm@7.0.0-pre16 DONE}
        AppleSkin-mc1.15.2-forge-1.0.13.jar AppleSkin {appleskin@1.0.13 DONE}
        engineersdecor-1.15.2-1.0.20-b2.jar Engineer's Decor {engineersdecor@1.0.20-b2 DONE}
        RefinedRelocation_1.15.2-7.0.1.jar Refined Relocation {refinedrelocation@7.0.1 DONE}
        Aquaculture-1.15.2-2.0.13.jar Aquaculture 2 {aquaculture@1.15.2-2.0.13 DONE}
        tramplestopper-1.15.2-2.0.0.1-universal.jar Trample Stopper {tramplestopper@1.15.2-2.0.0.1-universal DONE}
        XL-Food-Mod-1.15.2-2.2.2.jar XL Food Mod {xlfoodmod@2.2.2 DONE}
        FastLeafDecay-v20.jar FastLeafDecay {fastleafdecay@v20 DONE}
        SoundFilters-0.13_for_1.15.2.jar Sound Filters {soundfilters@0.13_for_1.15.2 DONE}
        xptome-1.15.1-v1.1.4.jar XP Tome {xpbook@v1.1.4 DONE}
        BetterAdvancements-1.15.2-0.1.0.96.jar Better Advancements {betteradvancements@0.1.0.96 DONE}
    Launched Version: forge-31.1.30
    Backend library: LWJGL version 3.2.2 build 10
    Backend API: GeForce RTX 2080/PCIe/SSE2 GL version 4.6.0 NVIDIA 442.59, NVIDIA Corporation
    GL Caps: Using framebuffer using OpenGL 3.0
    Using VBOs: Yes
    Is Modded: Definitely; Client brand changed to 'forge'
    Type: Client (map_client.txt)
    Resource Packs: vanilla, mod_resources, file/1.15.2-r1.zip
    Current Language: English (US)
    CPU: 16x Intel(R) Core(TM) i9-9900K CPU @ 3.60GHz

[DaemonUmbra]

You appear to be using a 1.14 version of Neat on 1.15.2, try removing it