Achilliad123

Yeah i did try to take out mekanism generator, once mc loaded up i couldn't start a world, either mc freezes or crashes. So ill see which of my mods use the mekanism api and take it out which will hopefully fix it. Also thanks for the help!

I'll see if it "may" work

I'm not an expert with modding or anything but i need help locating the problem with my mods (1.12.2) ---- Minecraft Crash Report ---- WARNING: coremods are present: BaseMetals (BaseMetals-1.12-2.5.0-beta6.280.jar) MicdoodlePlugin (MicdoodleCore-1.12.2-4.0.1.181.jar) EnderCorePlugin (EnderCore-1.12.2-0.5.43.jar) AppleCore (AppleCore-mc1.12.2-3.1.4.jar) MovingWorldCore (movingworld-1.12-6.342-full.jar) ForgelinPlugin (Forgelin-1.8.2.jar) OpenModsCorePlugin (OpenModsLib-1.12.2-0.12.1.jar) Contact their authors BEFORE contacting forge // Would you like a cupcake? Time: 12/2/18 3:14 AM Description: There was a severe problem during mod loading that has caused the game to fail net.minecraftforge.fml.common.LoaderExceptionModCrash: Caught exception from MekanismGenerators (mekanismgenerators) Caused by: java.lang.IllegalStateException: Gasses must be registered before postInit. at com.google.common.base.Preconditions.checkState(Preconditions.java:444) at mekanism.api.gas.GasRegistry.checkPhase(GasRegistry.java:120) at mekanism.api.gas.GasRegistry.register(GasRegistry.java:22) at mekanism.generators.common.MekanismGenerators.postInit(MekanismGenerators.java:121) 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.common.FMLModContainer.handleModStateEvent(FMLModContainer.java:624) at sun.reflect.GeneratedMethodAccessor9.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:497) at com.google.common.eventbus.Subscriber.invokeSubscriberMethod(Subscriber.java:91) at com.google.common.eventbus.Subscriber$SynchronizedSubscriber.invokeSubscriberMethod(Subscriber.java:150) at com.google.common.eventbus.Subscriber$1.run(Subscriber.java:76) at com.google.common.util.concurrent.MoreExecutors$DirectExecutor.execute(MoreExecutors.java:399) at com.google.common.eventbus.Subscriber.dispatchEvent(Subscriber.java:71) at com.google.common.eventbus.Dispatcher$PerThreadQueuedDispatcher.dispatch(Dispatcher.java:116) at com.google.common.eventbus.EventBus.post(EventBus.java:217) at net.minecraftforge.fml.common.LoadController.sendEventToModContainer(LoadController.java:218) at net.minecraftforge.fml.common.LoadController.propogateStateMessage(LoadController.java:196) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:497) at com.google.common.eventbus.Subscriber.invokeSubscriberMethod(Subscriber.java:91) at com.google.common.eventbus.Subscriber$SynchronizedSubscriber.invokeSubscriberMethod(Subscriber.java:150) at com.google.common.eventbus.Subscriber$1.run(Subscriber.java:76) at com.google.common.util.concurrent.MoreExecutors$DirectExecutor.execute(MoreExecutors.java:399) at com.google.common.eventbus.Subscriber.dispatchEvent(Subscriber.java:71) at com.google.common.eventbus.Dispatcher$PerThreadQueuedDispatcher.dispatch(Dispatcher.java:116) at com.google.common.eventbus.EventBus.post(EventBus.java:217) at net.minecraftforge.fml.common.LoadController.distributeStateMessage(LoadController.java:135) at net.minecraftforge.fml.common.Loader.initializeMods(Loader.java:749) at net.minecraftforge.fml.client.FMLClientHandler.finishMinecraftLoading(FMLClientHandler.java:336) at net.minecraft.client.Minecraft.func_71384_a(Minecraft.java:534) at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:377) at net.minecraft.client.main.Main.main(SourceFile:123) 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.minecraft.launchwrapper.Launch.launch(Launch.java:135) at net.minecraft.launchwrapper.Launch.main(Launch.java:28) A detailed walkthrough of the error, its code path and all known details is as follows: --------------------------------------------------------------------------------------- -- System Details -- Details: Minecraft Version: 1.12.2 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: 893476568 bytes (852 MB) / 4227858432 bytes (4032 MB) up to 4294967296 bytes (4096 MB) JVM Flags: 8 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx4G -XX:+UnlockExperimentalVMOptions -XX:+UseG1GC -XX:G1NewSizePercent=20 -XX:G1ReservePercent=20 -XX:MaxGCPauseMillis=50 -XX:G1HeapRegionSize=32M IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0 FML: MCP 9.42 Powered by Forge 14.23.5.2768 Optifine OptiFine_1.12.2_HD_U_E2 89 mods loaded, 89 mods active States: 'U' = Unloaded 'L' = Loaded 'C' = Constructed 'H' = Pre-initialized 'I' = Initialized 'J' = Post-initialized 'A' = Available 'D' = Disabled 'E' = Errored | State | ID | Version | Source | Signature | |:------ |:-------------------------------------------- |:----------------------- |:------------------------------------------ |:---------------------------------------- | | UCHIJ | minecraft | 1.12.2 | minecraft.jar | None | | UCHIJ | mcp | 9.42 | minecraft.jar | None | | UCHIJ | FML | 8.0.99.99 | forge-1.12.2-14.23.5.2768.jar | e3c3d50c7c986df74c645c0ac54639741c90a557 | | UCHIJ | forge | 14.23.5.2768 | forge-1.12.2-14.23.5.2768.jar | e3c3d50c7c986df74c645c0ac54639741c90a557 | | UCHIJ | micdoodlecore | | minecraft.jar | None | | UCHIJ | com.elytradev.movingworld.common.asm.coremod | | minecraft.jar | None | | UCHIJ | openmodscore | 0.12.1 | minecraft.jar | None | | UCHIJ | orbis_api | 1.12.2-1.1.12 | orbis_api-1.12.2-1.1.12a.jar | db341c083b1b8ce9160a769b569ef6737b3f4cdf | | UCHIJ | aether | 1.12.2-1.1.12 | aether_ii-1.12.2-1.1.12.jar | db341c083b1b8ce9160a769b569ef6737b3f4cdf | | UCHIJ | applecore | 3.1.4 | AppleCore-mc1.12.2-3.1.4.jar | None | | UCHIJ | appliedenergistics2 | rv6-stable-4 | appliedenergistics2-rv6-stable-4.jar | dfa4d3ac143316c6f32aa1a1beda1e34d42132e5 | | UCHIJ | ic2 | 2.8.104-ex112 | industrialcraft-2-2.8.104-ex112.jar | de041f9f6187debbc77034a344134053277aa3b0 | | UCHIJ | baubles | 1.5.2 | Baubles-1.12-1.5.2.jar | None | | UCHIJ | endercore | 1.12.2-0.5.43 | EnderCore-1.12.2-0.5.43.jar | None | | UCHIJ | jei | 4.13.1.225 | jei_1.12.2-4.13.1.225.jar | None | | UCHIJ | thaumcraft | 6.1.BETA26 | Thaumcraft-1.12.2-6.1.BETA26.jar | None | | UCHIJ | enderio | 5.0.38 | EnderIO-1.12.2-5.0.38.jar | None | | UCHIJ | enderiointegrationtic | 5.0.38 | EnderIO-1.12.2-5.0.38.jar | None | | UCHIJ | mantle | 1.12-1.3.3.39 | Mantle-1.12-1.3.3.39.jar | None | | UCHIJ | tconstruct | 1.12.2-2.11.0.106 | TConstruct-1.12.2-2.11.0.106.jar | None | | UCHIJ | basemetals | 2.5.0-beta6 | BaseMetals-1.12-2.5.0-beta6.280.jar | d476d1b22b218a10d845928d1665d45fce301b27 | | UCHIJ | betterstorage | 3.0.0.2 | BetterStorageToo-1.12.2-3.0.0.2.jar | None | | UCHIJ | bibliocraft | 2.4.5 | BiblioCraft[v2.4.5][MC1.12.2].jar | None | | UCHIJ | guideapi | 1.12-2.1.7-62 | Guide-API-1.12-2.1.7-62.jar | None | | UCHIJ | bloodmagic | 1.12.2-2.3.3-101 | BloodMagic-1.12.2-2.3.3-101.jar | None | | UCHIJ | buildcraftlib | 7.99.19 | buildcraft-7.99.19.jar | None | | UCHIJ | buildcraftcore | 7.99.19 | buildcraft-7.99.19.jar | None | | UCHIJ | buildcraftbuilders | 7.99.19 | buildcraft-7.99.19.jar | None | | UCHIJ | buildcraftenergy | 7.99.19 | buildcraft-7.99.19.jar | None | | UCHIJ | buildcraftfactory | 7.99.19 | buildcraft-7.99.19.jar | None | | UCHIJ | buildcraftrobotics | 7.99.19 | buildcraft-7.99.19.jar | None | | UCHIJ | buildcrafttransport | 7.99.19 | buildcraft-7.99.19.jar | None | | UCHIJ | buildcraftsilicon | 7.99.19 | buildcraft-7.99.19.jar | None | | UCHIJ | chococraft | 0.9.7.0 | chococraft_1.12.2-0.9.7.0.jar | None | | UCHIJ | redstoneflux | 2.1.0 | RedstoneFlux-1.12-2.1.0.6-universal.jar | 8a6abf2cb9e141b866580d369ba6548732eff25f | | UCHIJ | cofhcore | 4.6.1 | CoFHCore-1.12.2-4.6.1.22-universal.jar | None | | UCHIJ | cofhworld | 1.3.0 | CoFHWorld-1.12.2-1.3.0.6-universal.jar | 8a6abf2cb9e141b866580d369ba6548732eff25f | | UCHIJ | extendedrenderer | v1.0 | coroutil-1.12.1-1.2.14.jar | None | | UCHIJ | coroutil | 1.12.1-1.2.14 | coroutil-1.12.1-1.2.14.jar | None | | UCHIJ | configmod | v1.0 | coroutil-1.12.1-1.2.14.jar | None | | UCHIJ | movingworld | 1.12-6.342 | movingworld-1.12-6.342-full.jar | None | | UCHIJ | davincisvessels | @DVESSELSVER@ | davincisvessels-1.12-6.340-full.jar | None | | UCHIJ | orespawn | 3.3.0 | OreSpawn-1.12-3.3.0.155.jar | d476d1b22b218a10d845928d1665d45fce301b27 | | UCHIJ | densemetals | 1.2.0 | DenseMetals-1.12-1.2.0.21.jar | d476d1b22b218a10d845928d1665d45fce301b27 | | UCHIJ | enderiobase | 5.0.38 | EnderIO-1.12.2-5.0.38.jar | None | | UCHIJ | enderioconduits | 5.0.38 | EnderIO-1.12.2-5.0.38.jar | None | | UCHIJ | enderioconduitsappliedenergistics | 5.0.38 | EnderIO-1.12.2-5.0.38.jar | None | | UCHIJ | enderioconduitsopencomputers | 5.0.38 | EnderIO-1.12.2-5.0.38.jar | None | | UCHIJ | enderioconduitsrefinedstorage | 5.0.38 | EnderIO-1.12.2-5.0.38.jar | None | | UCHIJ | enderiointegrationforestry | 5.0.38 | EnderIO-1.12.2-5.0.38.jar | None | | UCHIJ | enderiointegrationticlate | 5.0.38 | EnderIO-1.12.2-5.0.38.jar | None | | UCHIJ | enderiomachines | 5.0.38 | EnderIO-1.12.2-5.0.38.jar | None | | UCHIJ | enderiopowertools | 5.0.38 | EnderIO-1.12.2-5.0.38.jar | None | | UCHIJ | waila | 1.8.26 | Hwyla-1.8.26-B41_1.12.2.jar | None | | UCHIJ | extracells | 2.6.1 | ExtraCells-1.12.2-2.6.1a.jar | None | | UCHIJ | extrautils2 | 1.0 | extrautils2-1.12-1.9.8.jar | None | | UCHIJ | zerocore | 1.12-0.1.2.2 | zerocore-1.12-0.1.2.2.jar | None | | UCHIJ | bigreactors | 1.12.2-0.4.5.49 | ExtremeReactors-1.12.2-0.4.5.49.jar | None | | UCHIJ | forgelin | 1.8.2 | Forgelin-1.8.2.jar | None | | UCHIJ | galacticraftcore | 4.0.1.181 | GalacticraftCore-1.12.2-4.0.1.181.jar | None | | UCHIJ | galacticraftplanets | 4.0.1.181 | Galacticraft-Planets-1.12.2-4.0.1.181.jar | None | | UCHIJ | gravestone | 1.10.2 | gravestone-1.10.2.jar | None | | UCHIJ | iguanatweaks | 1.4.1 | IguanaTweaksReborn-1.4.1-mc1.12.x.jar | None | | UCHIJ | mekanism | 9.4.2 | Mekanism-Mod-Core-1.12.2.jar | None | | UCHIJ | teslacorelib | 1.0.15 | tesla-core-lib-1.12.2-1.0.15.jar | d476d1b22b218a10d845928d1665d45fce301b27 | | UCHIJ | industrialforegoing | 1.12.2-1.12.2 | industrialforegoing-1.12.2-1.11.6-216.jar | None | | UCHIJ | ironchest | 1.12.2-7.0.54.838 | ironchest-1.12.2-7.0.54.838.jar | None | | UCHIJ | journeymap | 1.12.2-5.5.2 | journeymap-1.12.2-5.5.2.jar | None | | UCHIEE | mekanismgenerators | 9.4.2 | Mekanism-Mod-Generators-1.12.2.jar | None | | UCHI | mekanismtools | 9.4.2 | Mekanism-Mod-Tools-1.12.2.jar | None | | UCHI | radixcore | 1.12.x-2.2.1 | RadixCore-1.12.x-2.2.1-universal.jar | None | | UCHI | mca | 1.12.2-5.3.1 | Minecraft-Comes-Alive-Mod-1.12.2.jar | None | | UCHI | mtrm | 1.2.2.30 | MineTweakerRecipeMaker-1.12.2-1.2.2.30.jar | None | | UCHI | numina | 1.10.0 | ModularPowersuits-1.12.2-0.6.0.20.jar | None | | UCHI | powersuits | 1.12.2-0.6.0.20 | ModularPowersuits-1.12.2-0.6.0.20.jar | None | | UCHI | moreplanets | 2.0.17 | More-Planets-1.12.2-2.0.17-GC181.jar | b3468b224a74e296555ad7efeb35f482e6f445de | | UCHI | natura | 1.12.2-4.3.2.62 | natura-1.12.2-4.3.2.62.jar | None | | UCHI | openmods | 0.12.1 | OpenModsLib-1.12.2-0.12.1.jar | d2a9a8e8440196e26a268d1f3ddc01b2e9c572a5 | | UCHI | harvestcraft | 1.12.2z | Pam's+HarvestCraft+1.12.2za.jar | None | | UCHI | reforged | 0.7.5 | Reforged-0.7.5-1.12+.jar | None | | UCHI | roguelike | 1.8.0 | RoguelikeDungeons-1.12.2-1.8.0.jar | None | | UCHI | somanyenchantments | 0.3.0 | SoManyEnchantments+V0.3.1+(1.12.2).jar | None | | UCHI | spiceoflife | 1.3.12 | SpiceOfLife-mc1.12-1.3.12.jar | None | | UCHI | bspkrscore | at_0.9 | Treecapitator-1.12-at_0.9a.jar | None | | UCHI | treecapitator | at_0.9 | Treecapitator-1.12-at_0.9a.jar | None | | UCHI | twilightforest | 3.7.424 | Twilight-Forest-Mod-1.12.2.jar | None | | UCHI | zombieawareness | 1.12.1-1.11.14 | zombieawareness-1.12.1-1.11.14.jar | None | | UCHI | hungeroverhaul | 1.12.2-1.3.3.jenkins148 | HungerOverhaul-1.12.2-1.3.3.jenkins148.jar | None | | UCHI | teslacorelib_registries | 1.0.15 | tesla-core-lib-1.12.2-1.0.15.jar | None | Loaded coremods (and transformers): BaseMetals (BaseMetals-1.12-2.5.0-beta6.280.jar) MicdoodlePlugin (MicdoodleCore-1.12.2-4.0.1.181.jar) micdoodle8.mods.miccore.MicdoodleTransformer EnderCorePlugin (EnderCore-1.12.2-0.5.43.jar) com.enderio.core.common.transform.EnderCoreTransformer com.enderio.core.common.transform.SimpleMixinPatcher AppleCore (AppleCore-mc1.12.2-3.1.4.jar) squeek.applecore.asm.TransformerModuleHandler MovingWorldCore (movingworld-1.12-6.342-full.jar) ForgelinPlugin (Forgelin-1.8.2.jar) OpenModsCorePlugin (OpenModsLib-1.12.2-0.12.1.jar) openmods.core.OpenModsClassTransformer GL info: ' Vendor: 'Intel' Version: '4.4.0 - Build 20.19.15.4463' Renderer: 'Intel(R) HD Graphics 530' OpenModsLib class transformers: [llama_null_fix:FINISHED],[horse_base_null_fix:FINISHED],[pre_world_render_hook:FINISHED],[player_render_hook:FINISHED],[horse_null_fix:FINISHED] AE2 Version: stable rv6-stable-4 for Forge 14.23.5.2768 Pulsar/tconstruct loaded Pulses: - TinkerCommons (Enabled/Forced) - TinkerWorld (Enabled/Not Forced) - TinkerTools (Enabled/Not Forced) - TinkerHarvestTools (Enabled/Forced) - TinkerMeleeWeapons (Enabled/Forced) - TinkerRangedWeapons (Enabled/Forced) - TinkerModifiers (Enabled/Forced) - TinkerSmeltery (Enabled/Not Forced) - TinkerGadgets (Enabled/Not Forced) - TinkerOredict (Enabled/Forced) - TinkerIntegration (Enabled/Forced) - TinkerFluids (Enabled/Forced) - TinkerMaterials (Enabled/Forced) - TinkerModelRegister (Enabled/Forced) - wailaIntegration (Enabled/Not Forced) Pulsar/natura loaded Pulses: - NaturaCommons (Enabled/Forced) - NaturaOverworld (Enabled/Not Forced) - NaturaNether (Enabled/Not Forced) - NaturaDecorative (Enabled/Not Forced) - NaturaTools (Enabled/Not Forced) - NaturaEntities (Enabled/Not Forced) - NaturaOredict (Enabled/Forced) - NaturaWorld (Enabled/Not Forced) Ender IO: Found the following problem(s) with your installation (That does NOT mean that Ender IO caused the crash or was involved in it in any way. We add this information to help finding common problems, not as an invitation to post any crash you encounter to Ender IO's issue tracker. Always check the stack trace above to see which mod is most likely failing.): * Optifine is installed. This is NOT supported. This may (look up the meaning of 'may' in the dictionary if you're not sure what it means) have caused the error. Try reproducing the crash WITHOUT this/these mod(s) before reporting it. !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!You are looking at the diagnostics information, not at the crash. !!! !!!Scroll up until you see the line with '---- Minecraft Crash Report ----'!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! AE2 Integration: IC2:ON, RC:OFF, MFR:OFF, Waila:ON, InvTweaks:OFF, JEI:ON, Mekanism:ON, OpenComputers:OFF, THE_ONE_PROBE:OFF, TESLA:OFF, CRAFTTWEAKER:OFF OptiFine Version: OptiFine_1.12.2_HD_U_E2 OptiFine Build: 20180728-185429 Render Distance Chunks: 11 Mipmaps: 4 Anisotropic Filtering: 1 Antialiasing: 0 Multitexture: false Shaders: null OpenGlVersion: 4.4.0 - Build 20.19.15.4463 OpenGlRenderer: Intel(R) HD Graphics 530 OpenGlVendor: Intel CpuCount: 4

Thank you

I'm trying to make a forge server so I can play with my one friend, but it keeps on crashing. Here is the crash report: ---- Minecraft Crash Report ---- WARNING: coremods are present: MicdoodlePlugin (MicdoodleCore-1.12.2-4.0.1.181.jar) FMLModule (mdxlib-3.0.0.6.jar) llibrary (llibrary-core-1.0.8-1.12.2.jar) CTMCorePlugin (CTM-MC1.12.2-0.3.2.20.jar) Contact their authors BEFORE contacting forge // Don't be sad. I'll do better next time, I promise! Time: 17/11/18 20:14 Description: Exception in server tick loop net.minecraftforge.fml.common.LoaderException: java.lang.NoClassDefFoundError: net/minecraft/client/renderer/tileentity/TileEntitySpecialRenderer at net.minecraftforge.fml.common.AutomaticEventSubscriber.inject(AutomaticEventSubscriber.java:89) at net.minecraftforge.fml.common.FMLModContainer.constructMod(FMLModContainer.java:599) at sun.reflect.GeneratedMethodAccessor11.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at com.google.common.eventbus.Subscriber.invokeSubscriberMethod(Subscriber.java:91) at com.google.common.eventbus.Subscriber$SynchronizedSubscriber.invokeSubscriberMethod(Subscriber.java:150) at com.google.common.eventbus.Subscriber$1.run(Subscriber.java:76) at com.google.common.util.concurrent.MoreExecutors$DirectExecutor.execute(MoreExecutors.java:399) at com.google.common.eventbus.Subscriber.dispatchEvent(Subscriber.java:71) at com.google.common.eventbus.Dispatcher$PerThreadQueuedDispatcher.dispatch(Dispatcher.java:116) at com.google.common.eventbus.EventBus.post(EventBus.java:217) at net.minecraftforge.fml.common.LoadController.sendEventToModContainer(LoadController.java:218) at net.minecraftforge.fml.common.LoadController.propogateStateMessage(LoadController.java:196) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at com.google.common.eventbus.Subscriber.invokeSubscriberMethod(Subscriber.java:91) at com.google.common.eventbus.Subscriber$SynchronizedSubscriber.invokeSubscriberMethod(Subscriber.java:150) at com.google.common.eventbus.Subscriber$1.run(Subscriber.java:76) at com.google.common.util.concurrent.MoreExecutors$DirectExecutor.execute(MoreExecutors.java:399) at com.google.common.eventbus.Subscriber.dispatchEvent(Subscriber.java:71) at com.google.common.eventbus.Dispatcher$PerThreadQueuedDispatcher.dispatch(Dispatcher.java:116) at com.google.common.eventbus.EventBus.post(EventBus.java:217) at net.minecraftforge.fml.common.LoadController.distributeStateMessage(LoadController.java:135) at net.minecraftforge.fml.common.Loader.loadMods(Loader.java:593) at net.minecraftforge.fml.server.FMLServerHandler.beginServerLoading(FMLServerHandler.java:98) at net.minecraftforge.fml.common.FMLCommonHandler.onServerStart(FMLCommonHandler.java:333) at net.minecraft.server.dedicated.DedicatedServer.func_71197_b(DedicatedServer.java:125) at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:486) at java.lang.Thread.run(Unknown Source) Caused by: java.lang.NoClassDefFoundError: net/minecraft/client/renderer/tileentity/TileEntitySpecialRenderer at java.lang.Class.getDeclaredMethods0(Native Method) at java.lang.Class.privateGetDeclaredMethods(Unknown Source) at java.lang.Class.privateGetPublicMethods(Unknown Source) at java.lang.Class.getMethods(Unknown Source) at net.minecraftforge.fml.common.eventhandler.EventBus.register(EventBus.java:82) at net.minecraftforge.fml.common.AutomaticEventSubscriber.inject(AutomaticEventSubscriber.java:82) ... 31 more Caused by: java.lang.ClassNotFoundException: net.minecraft.client.renderer.tileentity.TileEntitySpecialRenderer at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:191) at java.lang.ClassLoader.loadClass(Unknown Source) at java.lang.ClassLoader.loadClass(Unknown Source) ... 37 more Caused by: net.minecraftforge.fml.common.asm.ASMTransformerWrapper$TransformerException: Exception in class transformer net.minecraftforge.fml.common.asm.transformers.SideTransformer@75699e35 from coremod FMLCorePlugin at net.minecraftforge.fml.common.asm.ASMTransformerWrapper$TransformerWrapper.transform(ASMTransformerWrapper.java:260) at net.minecraft.launchwrapper.LaunchClassLoader.runTransformers(LaunchClassLoader.java:279) at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:176) ... 39 more Caused by: java.lang.RuntimeException: Attempted to load class bwy for invalid side SERVER at net.minecraftforge.fml.common.asm.transformers.SideTransformer.transform(SideTransformer.java:62) at net.minecraftforge.fml.common.asm.ASMTransformerWrapper$TransformerWrapper.transform(ASMTransformerWrapper.java:256) ... 41 more A detailed walkthrough of the error, its code path and all known details is as follows: --------------------------------------------------------------------------------------- -- System Details -- Details: Minecraft Version: 1.12.2 Operating System: Windows 10 (amd64) version 10.0 Java Version: 1.8.0_191, Oracle Corporation Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation Memory: 689004960 bytes (657 MB) / 832569344 bytes (794 MB) up to 1879048192 bytes (1792 MB) JVM Flags: 0 total; IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0 FML: MCP 9.42 Powered by Forge 14.23.5.2768 28 mods loaded, 28 mods active States: 'U' = Unloaded 'L' = Loaded 'C' = Constructed 'H' = Pre-initialized 'I' = Initialized 'J' = Post-initialized 'A' = Available 'D' = Disabled 'E' = Errored | State | ID | Version | Source | Signature | |:----- |:------------------- |:----------------- |:---------------------------------------------------- |:---------------------------------------- | | UC | minecraft | 1.12.2 | minecraft.jar | None | | UC | mcp | 9.42 | minecraft.jar | None | | UC | FML | 8.0.99.99 | forge-1.12.2-14.23.5.2768-universal.jar | e3c3d50c7c986df74c645c0ac54639741c90a557 | | UC | forge | 14.23.5.2768 | forge-1.12.2-14.23.5.2768-universal.jar | e3c3d50c7c986df74c645c0ac54639741c90a557 | | UC | micdoodlecore | | minecraft.jar | None | | UC | aether_legacy | 1.12.2-v3.2 | aether_legacy-1.12.2-v3.2.jar | None | | UC | ageofweapons | 0.13.5 | Age+of+Weapons+1.12.2++(v.0.13.5).jar | None | | UC | mdxlib | 3.0.0.6 | mdxlib-3.0.0.6.jar | None | | UC | avp | 6.0.0.13 | aliensvspredator-6.0.0.13.jar | None | | UC | chisel | MC1.12.2-0.2.1.35 | Chisel-MC1.12.2-0.2.1.35.jar | None | | UC | codechickenlib | 3.2.2.353 | CodeChickenLib-1.12.2-3.2.2.353-universal.jar | f1850c39b2516232a2108a7bd84d1cb5df93b261 | | UC | mantle | 1.12-1.3.1.21 | Mantle-1.12-1.3.1.21.jar | None | | UC | jei | 4.13.1.222 | jei_1.12.2-4.13.1.222.jar | None | | UC | tconstruct | 1.12.2-2.10.1.87 | TConstruct-1.12.2-2.10.1.87.jar | None | | UC | galacticraftcore | 4.0.1.181 | GalacticraftCore-1.12.2-4.0.1.181.jar | None | | UC | galacticraftplanets | 4.0.1.181 | Galacticraft-Planets-1.12.2-4.0.1.181.jar | None | | UC | waila | 1.8.26 | Hwyla-1.8.26-B41_1.12.2.jar | None | | UC | journeymap | 1.12.2-5.5.2 | journeymap-1.12.2-5.5.2.jar | None | | UC | moarfood | 1.1.2 | MoarFood-1.1.2.jar | None | | UC | moarores | 1.1.1 | Moarores-1.1.1.jar | None | | UC | nei | 2.4.2 | NotEnoughItems-1.12.2-2.4.2.240-universal.jar | f1850c39b2516232a2108a7bd84d1cb5df93b261 | | UE | xos | 1.0.7 | OreSniffer-1.12-1.0.7.jar | None | | U | placeableitems | 3.3 | placeableitems-3.3.jar | None | | U | corerm | 1.3.3 | RikMuldsCore_1.3.3.jar | None | | U | camping | 2.4.3 | TheCampingMod_2.4.3.jar | None | | U | toolupgrades | 2.0.2 | Tool+Upgrades+1.12.2+by+XxRexRaptorxX++(v.2.0.2).jar | None | | U | llibrary | 1.7.15 | llibrary-1.7.15-1.12.2.jar | None | | U | jurassicraft | 2.1.18 | JurassiCraft-1.12.2-2.1.18.jar | None | Loaded coremods (and transformers): MicdoodlePlugin (MicdoodleCore-1.12.2-4.0.1.181.jar) micdoodle8.mods.miccore.MicdoodleTransformer FMLModule (mdxlib-3.0.0.6.jar) com.arisux.mdx.AccessTransformer llibrary (llibrary-core-1.0.8-1.12.2.jar) net.ilexiconn.llibrary.server.core.plugin.LLibraryTransformer net.ilexiconn.llibrary.server.core.patcher.LLibraryRuntimePatcher CTMCorePlugin (CTM-MC1.12.2-0.3.2.20.jar) team.chisel.ctm.client.asm.CTMTransformer Pulsar/tconstruct loaded Pulses: - TinkerCommons (Enabled/Forced) - TinkerWorld (Enabled/Not Forced) - TinkerTools (Enabled/Not Forced) - TinkerHarvestTools (Enabled/Forced) - TinkerMeleeWeapons (Enabled/Forced) - TinkerRangedWeapons (Enabled/Forced) - TinkerModifiers (Enabled/Forced) - TinkerSmeltery (Enabled/Not Forced) - TinkerGadgets (Enabled/Not Forced) - TinkerOredict (Enabled/Forced) - TinkerIntegration (Enabled/Forced) - TinkerFluids (Enabled/Forced) - TinkerMaterials (Enabled/Forced) - TinkerModelRegister (Enabled/Forced) - chiselIntegration (Enabled/Not Forced) - wailaIntegration (Enabled/Not Forced) Profiler Position: N/A (disabled) Is Modded: Definitely; Server brand changed to 'fml,forge' Type: Dedicated Server (map_server.txt) I'm not sure if you cant use core mods or what but here is also a screenshot of my mods. If anyone can figure out the problem then please answer